Vitrified tiles In order to solve the problem of dirty tiles appearing on the polished tiles, a vitrified tile has appeared on the market. Vitrified tiles are actually full tiles. The surface is smooth but does not require polishing, so there is no problem with polishing the pores.
Vitrified tiles are a kind of reinforced polished tiles that are fired from high temperatures. The texture is harder and more resistant than the polished tiles. No doubt, its price is also higher.
The tiles are mainly made of bricks, and the common specifications are 400mm x 400mm, 500mm x 500mm, 600mm x 600mm, 800mm x 800mm, 900mm x 900mm, and 1000mm x 1000mm.
3rd Floor Theme: Polished Brick Polished brick is a kind of bright brick that has been polished on the surface of the whole body of the brick body. It belongs to the whole body brick. For bricks, the surface of the polished tile is much smoother. Polished tiles are hard and durable and are suitable for use in most indoor spaces except the restrooms and kitchens. Based on the application of the infiltration technology, the polished tiles can make various kinds of imitated stone and wood effect.
Polished bricks have a fatal flaw: they are dirty. This is caused by the uneven pores that the polished tile leaves during polishing. These pores can be filthy, and even some of the tea poured down on the polished tiles. Perhaps the industry is aware of this, and later some good-quality polished tiles have been coated with an anti-fouling layer at the factory, but this anti-fouling layer has also caused the tiles to lose the effect of bricks. If you want to continue the whole body, you have to continue to brush the defense layer. In the decoration industry, water wax is applied before construction to prevent sticking.
4th Floor Theme: Fullbody Brick
The surface of the bricks is not glazing, and the material and color of the front and back surfaces are the same, hence the name. Whole brick is a kind of wear-resistant brick, although there are varieties such as osmotic brick, but relatively speaking, its color is less than glazed tile. As the current interior design is more and more inclined to plain design, full bricks are becoming more and more fashionable. They are widely used on the grounds of renovation projects such as halls, aisles, and outdoor walkways; generally less will be used for walls. . Most non-slip bricks are all bricks. The common specifications of all bricks are 300mm×300mm, 400mm×400mm, 500mm×500mm, 600mm×600mm, and 800mm×800mm.
5th Floor Theme: Glazed Tiles
1) Classification. As the name suggests, glazed tiles are bricks that have been glazed treated.
(1) There are different classifications based on raw materials.
a. Ceramic glazed tiles. Made of clay, it has high water absorption and relatively low strength. Its main feature is that the back color is red.
b. Porcelain glazed tiles. Made from china clay, it has low water absorption and relatively low strength. Its main feature is the back of the color gray.
It should be noted that the comparison of water absorption and strength mentioned above is relative. At present, some ceramic glazed tiles have higher water absorption and strength than porcelain glazed tiles.
(2) According to the different classification of gloss
a. Glazed tiles. Suitable for making "clean" effects.
b. Matt glazed tiles. Suitable for making "fashionable" effects.
2) Frequently Asked Questions. Glazed tile is the most common type of brick in decoration. Due to its rich color pattern and strong anti-fouling ability, it is widely used in wall and floor decoration. There are two main aspects of common quality problems:
(1) Cracking. The fundamental reason for cracking is that the stress between the blank and the glaze exceeds the difference in thermal expansion coefficient between the blank glazes. When the coefficient of thermal expansion of the glaze is greater than that of the blank, the shrinkage of the cooled glaze is greater than that of the blank, and the glaze is subject to tensile stress. When the tensile stress is greater than the ultimate strength that the glaze layer can withstand, cracking occurs.
(2) Back osmosis. No matter what kind of brick, water absorption is natural, but when the density of the green body is too loose, it is not only the problem of water absorption, but the problem of seepage of cement, but the problem of seepage of cement, that is, the sewage of cement will permeate. To the surface.
3) Common specifications. Square glazed tiles have 152mm x 152mm, 200mm x 200mm, rectangular glazed tiles have 152mm x 200mm, 200mm x 300mm and other specifications, commonly used glazed tile thickness is 5mm and 6mm.
6th Floor Theme: Mosaic
Mosaic is a brick with a special way of existence. It usually consists of dozens of small blocks of bricks to form a relatively large brick. It is small and exquisite, colorful and widely used in small indoor areas, walls and outdoor size walls and floors.
1) Classification.
(1) Ceramic mosaic. It is the most traditional kind of mosaic. It is famous for being small and exquisite, but it is relatively monotonous and has a low grade.
(2) marble mosaic. It is a mosaic of medium-term development, rich and colorful, but poor acid and alkaline resistance, poor water resistance, so the market is not very good.
(3) Glass mosaic. The colorfulness of the glass brings vitality to the mosaic. According to the different types of glass, he is a variety of small varieties:
a. Molten glass mosaic. It is a glass mosaic that contains silicate, etc., as the main raw material, is melt-molded at high temperature and is opaque or semi-emulsifiable, and contains a small amount of bubbles and unmelted particles.
b. Sintered glass mosaic. Based on the glass powder as the main raw material, a proper amount of binder and the like are added into the green body of a certain specification size, and the glass mosaic is sintered at a certain temperature.
c. Venus glass mosaic. It contains a small amount of bubbles and a certain amount of metal crystal particles.
d. Common specifications. The common specifications for mosaics are 20mm x 20mm, 25mm x 25mm, 30mm x 30mm, and a thickness of 4-4.3mm.
7th Floor Theme: Plates
Wood building materials are often used in home furnishings. According to the material can be divided into two major categories of solid wood panels, wood-based panels. At present, except for the use of solid wood panels for floors and doors, the commonly used panels are artificially processed panels.
8th Floor Theme: Daxinban
Called blockboard within the line. The big core board is made by splicing two sheets of veneers together. The price of the big core board is lower than that of the fine core board, and its vertical direction (differentiated by the core material) has poor bending pressure strength, but the transverse bending strength is high.
9th Floor Theme: Decorative Panel
Commonly known as the panel, it is a precision veneer cut from a solid wood board into a thin veneer with a thickness of about 0.2 mm. The plywood is used as a base material and a decorative sheet with a single-sided decorative effect is manufactured through an adhesive process. It is a special way of plywood, with a thickness of 3mm. Decorative panels are currently an advanced decoration material that is different from the oil mixing practice.
Theme on the 10th floor: fire prevention board Fire prevention board is a decorative sheet made of siliceous material or calcareous material, mixed with a certain proportion of fiber materials, lightweight aggregates, adhesives, and chemical additives and made by autoclave technology. It is a new type of material that is currently being used more and more. Its use is not only due to fire protection. The construction of the fire board requires a relatively high requirement for glue sticking, and the fire board with better quality is also more expensive than the decorative panel. Fire board thickness is generally 0.8mm, 1mm and 1.2mm.
11th Floor Theme: Melamine Board
Melamine board, the full name is melamine impregnated film coated wood-based panels. It is soaked with melamine resin adhesive in paper with different colors or textures, and then dried to a certain degree of curing. It is paved on the surface of particleboard, medium density fiberboard or hardboard, and it is formed by hot pressing. Decorative plates.
The melamine board is a wall decoration material. At present, it is inappropriate to use melamine boards to fake composite floors for floor decoration.
12th Floor Theme: MDF
Density plates, also known as fiberboards, are man-made boards made from wood fibres or other plant fibres, using urea-formaldehyde resin or other suitable adhesives. According to the amount of their different, divided into high-density board, medium density board, low-density board.
MDF is easy to re-process due to its soft and impact resistance. It is a good material for making furniture in foreign countries. However, due to the fact that the national standard for HDF is several times lower than international standards, the quality of MDF in China is very high. Still need to improve.
Density plates, also known as fiberboards, are man-made boards made from wood fibres or other plant fibres, using urea-formaldehyde resin or other suitable adhesives. According to the amount of their different, divided into high-density board, medium density board, low-density board.
MDF is easy to re-process due to its soft and impact resistance. It is a good material for making furniture in foreign countries. However, due to the fact that the national standard for HDF is several times lower than international standards, the quality of MDF in China is very high. Still need to improve.
13th Floor Theme: Flooring
Wood floor has become an indispensable home decoration building materials, mainly divided into solid wood flooring and laminate flooring. With the increasing demand for consumer decoration, bamboo flooring, geothermal flooring, and cork flooring have also become new forces.
14th Floor Theme: Solid Wood Flooring
Solid wood flooring is the floor decoration material that is formed after the wood is dried and processed. It has a natural pattern, comfortable foot feeling and safe use. It is an ideal material for the floor decoration of bedrooms, living rooms, and study rooms. The decorative style of solid wood is back to nature, and the texture is natural. In the case of a decline in the forest coverage rate, today's environmental protection is strongly promoted. Solid wood flooring is even more precious. Solid wood flooring is divided into three grades: AA grade, A grade, and B grade, and AA grade has the highest quality.
In the purchase of solid wood flooring should pay attention to the detection of wood moisture content, high moisture content of the floor, must be deformed after installation. In the north of China, the floor moisture content is 12%, and the floor moisture content in the southern region should also be controlled within 14%.
15th floor theme: laminate flooring
Laminate flooring is a wood-derived material. Its structure resembles a sandwich and is divided into four layers: a wear layer, a decorative layer, a substrate layer, and a moisture barrier layer.
The wear-resistant layer is the most transparent layer of the surface, the raw material of the red sapphire body, the scientific name aluminum oxide (AL2O3). The decorative layer, that is, the realistic and realistic wood grain layer of the floor surface seen by the naked eye. The substrate layer, also known as the middle layer, is crushed by natural or man-made fast-growing wood and is reconstructed by high-temperature and high-pressure fiber structure. High-density board, medium density board, particleboard. The moisture barrier is the back surface of the floor. The use of polymer resin material, glued to the bottom of the substrate, play a role in stability and moisture.
The selection of laminated wood flooring is mainly to see bumps, environmental protection indices and designs. The tightness of the concave and convex grooves determines the wear resistance and service life of the laminate flooring.
The use of wear-resistant rpms for laminate wood flooring is sufficient above 6,000 rpm. The minimum standard laminate wood floors on the market have already reached this standard, and the floor quality problems often appear in the gaps. Because the concave and convex groove is wide and loose, the floor debonds after a period of time. After the crevice enters the water, moisture and dust, the floor will start to warp, which will affect the use effect and the service life.
The environmental protection index refers to the enhancement of formaldehyde emission from composite wood floors. Formaldehyde is an indispensable material for bonding in the floor production process, and it is also the most important pollutant. If the flooring is of poor quality and the joints are not tight enough, more formaldehyde will be released, which will affect human health. The current domestic standard for formaldehyde release is 30 milligrams per 100 grams, and the international standard is 8 milligrams per 100 grams.
16th Floor Theme: Bamboo Wood Flooring
Bamboo-wood laminate flooring is a composite product of bamboo and wood. Its panels and baseboards are made of good bamboo materials, and their cores are mostly woods such as Chinese fir and eucalyptus. Its production and production depend on sophisticated machinery and equipment, advanced science and technology, and standardized production process. After a series of corrosion, corrosion, moisture, high pressure, high temperature and nearly 40 complicated processes such as gluing and rotary grinding, it can be made into A new kind of composite floor.
This floor has the advantages of bamboo flooring: the appearance of natural fresh, fine arts and smooth, moisture and moisture corrosion resistance as well as strong, resilient, etc.; the same time, the surface hardness can be common with wood flooring species such as cherry wood, beech And so on. On the other hand, because the floor core material uses wood as raw material, it has excellent stability, strong and durable, good foot feel, harmonious style, good sound insulation performance, and it is warm in winter and cool in summer, especially suitable for home environment and sports entertainment. Place and other interior decoration. From a health perspective, bamboo-wood laminate flooring is particularly suitable for the aging population in urban areas as well as infants and young children, and it also has a protective buffer for people who like to exercise.
17th Floor Theme: Geothermal Flooring
Due to the special nature of geothermal heating, the requirements for the floor are very strict. The special floor for the geothermal industry must have good heat transfer performance, better thermal stability, better environmental protection performance, and good "defective" resistance to deformation.
It is recommended to choose laminate flooring. Because the thickness of the composite floor is mostly 7~8mm, it is easy to transfer the heat generated by the geothermal system to the surface, and the surface of the composite floor is a wear-resistant layer of metal oxides. The heat spreads very quickly and evenly on the surface. The solid wood floor is relatively thick, the general thickness is about 2cm, but also when installing keel, so the heat of the geothermal system is not easy to transfer to the surface, and the thermal conductivity of the wood is very low, this will lead to waste of heat, but also make the surface temperature Uneven, the temperature difference is very obvious.
Imported flooring quality meets the European Enpr13329 standard, and domestic flooring quality meets the national GB/T1802-2000 standard. Both can meet the technical requirements for geothermal heating floor installation. At present, some qualified brands in the market have reached this standard. The effect of the lock-type floor is better, because there is a small gap between the hook floor, so it is not easy to go out after expansion.
In order to increase the amount of heat conduction, the thickness of the cushion material and the floor should not be too thick, the standard thickness of the geothermal floor is 6.5-8.5mm, the reinforced laminate floor should be 6-8mm, and the three-layer parquet is 8-9mm. Consumers are advised to use a small size, preferably a square or herringbone shape of 200×40×10, to make it uniform in thermal deformation. If you choose to strengthen laminate flooring, you can use special geothermal floorings from famous brands such as Shengxiang, Sihe, Ruijia, Hongnai, Oudian and Baili. These manufacturers have strict requirements on the density of the substrate, the same thickness and strength, breathability, heat dissipation and good heat resistance through special treatment.
18th Floor Theme: Cork Flooring
The so-called softness of cork flooring actually means that its flexibility is very good. Under the microscope, we can see that the cork is composed of thousands of dead cells that resemble a honeycomb. The cells are filled with air and form a closed airbag. When subjected to external pressure, the cells shrink and become smaller, and the pressure inside the cells rises; when the pressure is lost, the air pressure in the cells restores the cells to their original state. It is the internal structure of this particularity that makes cork products have a very strong toughness.
Softwood raw materials are pressure-treated when they are made into floors. The specific gravity is increased from 70 kg/m3 to 550 kg/m3, and the stability can fully meet the requirements of the floor. Even if a particularly heavy piece of furniture is pressed to form a slight indentation, it can be restored to its original shape after the weight has been removed.
It is precisely because the cork is composed of numerous airbags and numerous small suction cups are formed on the surface. When a person walks on it, when the footsteps touch the ground, the cork floor will slightly absorb the footsteps on the ground, reducing the pace between the floor and the floor. The relative displacement reduces the friction, thereby prolonging the durability and service life of the floor, and also plays a role in noise reduction and sound absorption.
19th Floor Theme: Stone%26amp; Glass
Stone can create a good visual effect of hardness and softness. At present, there are mainly granite, marble, and slate in the building materials market.
The glass is crystal clear, its elegant shape makes people linger in front of it. Become an indispensable decoration material in the decoration of the home.
20th Floor Theme: Granite
Granite is a igneous rock, also called acid crystal deep diagenetic rock. It is the most widely distributed type of rock in igneous rock. It is composed of feldspar, quartz and mica, and the rock is hard and dense. Its composition is mainly silica, accounting for about 65%-75%.
The so-called igneous rock is the rock formed by the underground magma or volcanic eruption of molten lava. The content of silica in the igneous rock, the nature of the feldspar, and its content determine the properties of the stone. When the content of silica is more than 65%, it belongs to acidic rock. In this type of rock, when the basic minerals such as orthoclase, plagioclase, and quartz form a crystal, they are in a material structure and are called granite.
Lattice, cabinet countertops, and outdoor floors are suitable for granite. Among them, it is better to use dark granite.
21st Floor Theme: Marble Marble is the metamorphic rock formed by the original rock in the earth's crust through the high temperature and high pressure in the earth's crust. The internal force of the earth's crust promotes the qualitative change of all kinds of original rocks, ie the structure, structure and mineral composition of the original rock are changed. The new rock formed through qualitative change is called metamorphic rock.
Marble is mainly composed of calcite, limestone, serpentine and dolomite. Its main component is calcium carbonate, accounting for more than 50%. Because marble generally contains impurities, and calcium carbonate in the atmosphere by the role of carbon dioxide, carbides, water, but also easy to weathering and erosion, and make the surface lose luster quickly. The general nature of marble is relatively soft, which is relative to granite.
In interior decoration, marble is suitable for use on TV stands, windowsills, and indoor floors.
The theme of the 22nd floor: artificial stone artificial stone is based on unsaturated polyester resin binder, with natural marble or calcite, dolomite, silica sand, glass powder and other inorganic powder, and the right amount of flame retardant, color, etc. Blending, porcelain casting, vibration compression, extrusion, etc. Molded and cured. Man-made stone is based on the actual use of natural stone, and it has made great progress in moisture-proof, acid-proof, high-temperature resistant and patchwork. Of course, man-made things naturally have artificial shortcomings. Man-made stones are naturally insufficient in nature, and textures are relatively false. Therefore, they are mostly used in places such as cabinets where practical requirements are high, and in some harsh environments such as kitchens, toilets, etc. Window-sills, floors, etc., emphasize decorative areas and are less used.
Another factor that hinders the use of artificial stone is human factors. Because the manufacturing process of artificial stone is very different, performance and characteristics are not exactly the same, so the above mentioned advantages are not necessarily the performance of the artificial stone you have purchased. The artificial stone imported on the market at present is better in performance. For example, the imported marble allows sanding the scratches on the surface. The user will not be able to deal with it by himself. Many domestic artificial stones obviously cannot support this talent flow. The more polished, the worse.
To buy artificial stone, it is best to take a sample plate for bad performance tests, such as pouring soy sauce or oil and carrying out caries testing.
23rd Floor Theme: Culture Stone
1. Natural culture stone Natural culture stone is a set of stone ore mined in nature. Among them, slate, sandstone, and quartz stone have been processed into a decorative building material. The natural culture stone material is hard, bright in color, rich in texture, and has different styles. It has the characteristics of pressure resistance, wear resistance, fire resistance, cold resistance, corrosion resistance, and low water absorption.
2. Artificial culture stone Artificial culture stone is made of calcium silica gel, gypsum and other materials. It imitates the appearance and texture of natural stone. It has the characteristics of light texture, rich colors, mildew, non-flammability, and easy installation.
24th Floor Theme: The production process of glass bricks and glass tiles is basically the same as that of flat glass. The difference is the molding method. The middle is dry air, which is mostly used for decorative items or light-transmitting shapes that require thermal insulation.
25th Floor Theme: Wire-bonded glass is a kind of flat glass that is made of wire or metal mesh embedded in a glass plate. It will only form radial cracks and will not break into the wound. Therefore, it is mostly used for high-rise buildings and factories with strong turbulence.
26th Floor Theme: Tempered Glass It is a type of pre-tipped glass made of ordinary flat glass. Tempered glass has two major characteristics compared to ordinary flat glass:
(1) The strength of the former is several times that of the latter, the tensile strength is more than 3 times that of the latter, and the impact resistance is more than 5 times that of the latter.
(2) Tempered glass is not easily broken, and even if broken, it will be broken in the form of particles with no acute angles, and the damage to the human body will be greatly reduced.
27th Floor Theme: Insulating glass uses glue bonding method to keep two pieces of glass at regular intervals. The interval is dry air, and the surrounding area is sealed again. It is mainly used in renovation projects with sound insulation requirements.
Vitrified tiles are a kind of reinforced polished tiles that are fired from high temperatures. The texture is harder and more resistant than the polished tiles. No doubt, its price is also higher.
The tiles are mainly made of bricks, and the common specifications are 400mm x 400mm, 500mm x 500mm, 600mm x 600mm, 800mm x 800mm, 900mm x 900mm, and 1000mm x 1000mm.
3rd Floor Theme: Polished Brick Polished brick is a kind of bright brick that has been polished on the surface of the whole body of the brick body. It belongs to the whole body brick. For bricks, the surface of the polished tile is much smoother. Polished tiles are hard and durable and are suitable for use in most indoor spaces except the restrooms and kitchens. Based on the application of the infiltration technology, the polished tiles can make various kinds of imitated stone and wood effect.
Polished bricks have a fatal flaw: they are dirty. This is caused by the uneven pores that the polished tile leaves during polishing. These pores can be filthy, and even some of the tea poured down on the polished tiles. Perhaps the industry is aware of this, and later some good-quality polished tiles have been coated with an anti-fouling layer at the factory, but this anti-fouling layer has also caused the tiles to lose the effect of bricks. If you want to continue the whole body, you have to continue to brush the defense layer. In the decoration industry, water wax is applied before construction to prevent sticking.
4th Floor Theme: Fullbody Brick
The surface of the bricks is not glazing, and the material and color of the front and back surfaces are the same, hence the name. Whole brick is a kind of wear-resistant brick, although there are varieties such as osmotic brick, but relatively speaking, its color is less than glazed tile. As the current interior design is more and more inclined to plain design, full bricks are becoming more and more fashionable. They are widely used on the grounds of renovation projects such as halls, aisles, and outdoor walkways; generally less will be used for walls. . Most non-slip bricks are all bricks. The common specifications of all bricks are 300mm×300mm, 400mm×400mm, 500mm×500mm, 600mm×600mm, and 800mm×800mm.
5th Floor Theme: Glazed Tiles
1) Classification. As the name suggests, glazed tiles are bricks that have been glazed treated.
(1) There are different classifications based on raw materials.
a. Ceramic glazed tiles. Made of clay, it has high water absorption and relatively low strength. Its main feature is that the back color is red.
b. Porcelain glazed tiles. Made from china clay, it has low water absorption and relatively low strength. Its main feature is the back of the color gray.
It should be noted that the comparison of water absorption and strength mentioned above is relative. At present, some ceramic glazed tiles have higher water absorption and strength than porcelain glazed tiles.
(2) According to the different classification of gloss
a. Glazed tiles. Suitable for making "clean" effects.
b. Matt glazed tiles. Suitable for making "fashionable" effects.
2) Frequently Asked Questions. Glazed tile is the most common type of brick in decoration. Due to its rich color pattern and strong anti-fouling ability, it is widely used in wall and floor decoration. There are two main aspects of common quality problems:
(1) Cracking. The fundamental reason for cracking is that the stress between the blank and the glaze exceeds the difference in thermal expansion coefficient between the blank glazes. When the coefficient of thermal expansion of the glaze is greater than that of the blank, the shrinkage of the cooled glaze is greater than that of the blank, and the glaze is subject to tensile stress. When the tensile stress is greater than the ultimate strength that the glaze layer can withstand, cracking occurs.
(2) Back osmosis. No matter what kind of brick, water absorption is natural, but when the density of the green body is too loose, it is not only the problem of water absorption, but the problem of seepage of cement, but the problem of seepage of cement, that is, the sewage of cement will permeate. To the surface.
3) Common specifications. Square glazed tiles have 152mm x 152mm, 200mm x 200mm, rectangular glazed tiles have 152mm x 200mm, 200mm x 300mm and other specifications, commonly used glazed tile thickness is 5mm and 6mm.
6th Floor Theme: Mosaic
Mosaic is a brick with a special way of existence. It usually consists of dozens of small blocks of bricks to form a relatively large brick. It is small and exquisite, colorful and widely used in small indoor areas, walls and outdoor size walls and floors.
1) Classification.
(1) Ceramic mosaic. It is the most traditional kind of mosaic. It is famous for being small and exquisite, but it is relatively monotonous and has a low grade.
(2) marble mosaic. It is a mosaic of medium-term development, rich and colorful, but poor acid and alkaline resistance, poor water resistance, so the market is not very good.
(3) Glass mosaic. The colorfulness of the glass brings vitality to the mosaic. According to the different types of glass, he is a variety of small varieties:
a. Molten glass mosaic. It is a glass mosaic that contains silicate, etc., as the main raw material, is melt-molded at high temperature and is opaque or semi-emulsifiable, and contains a small amount of bubbles and unmelted particles.
b. Sintered glass mosaic. Based on the glass powder as the main raw material, a proper amount of binder and the like are added into the green body of a certain specification size, and the glass mosaic is sintered at a certain temperature.
c. Venus glass mosaic. It contains a small amount of bubbles and a certain amount of metal crystal particles.
d. Common specifications. The common specifications for mosaics are 20mm x 20mm, 25mm x 25mm, 30mm x 30mm, and a thickness of 4-4.3mm.
7th Floor Theme: Plates
Wood building materials are often used in home furnishings. According to the material can be divided into two major categories of solid wood panels, wood-based panels. At present, except for the use of solid wood panels for floors and doors, the commonly used panels are artificially processed panels.
8th Floor Theme: Daxinban
Called blockboard within the line. The big core board is made by splicing two sheets of veneers together. The price of the big core board is lower than that of the fine core board, and its vertical direction (differentiated by the core material) has poor bending pressure strength, but the transverse bending strength is high.
9th Floor Theme: Decorative Panel
Commonly known as the panel, it is a precision veneer cut from a solid wood board into a thin veneer with a thickness of about 0.2 mm. The plywood is used as a base material and a decorative sheet with a single-sided decorative effect is manufactured through an adhesive process. It is a special way of plywood, with a thickness of 3mm. Decorative panels are currently an advanced decoration material that is different from the oil mixing practice.
Theme on the 10th floor: fire prevention board Fire prevention board is a decorative sheet made of siliceous material or calcareous material, mixed with a certain proportion of fiber materials, lightweight aggregates, adhesives, and chemical additives and made by autoclave technology. It is a new type of material that is currently being used more and more. Its use is not only due to fire protection. The construction of the fire board requires a relatively high requirement for glue sticking, and the fire board with better quality is also more expensive than the decorative panel. Fire board thickness is generally 0.8mm, 1mm and 1.2mm.
11th Floor Theme: Melamine Board
Melamine board, the full name is melamine impregnated film coated wood-based panels. It is soaked with melamine resin adhesive in paper with different colors or textures, and then dried to a certain degree of curing. It is paved on the surface of particleboard, medium density fiberboard or hardboard, and it is formed by hot pressing. Decorative plates.
The melamine board is a wall decoration material. At present, it is inappropriate to use melamine boards to fake composite floors for floor decoration.
12th Floor Theme: MDF
Density plates, also known as fiberboards, are man-made boards made from wood fibres or other plant fibres, using urea-formaldehyde resin or other suitable adhesives. According to the amount of their different, divided into high-density board, medium density board, low-density board.
MDF is easy to re-process due to its soft and impact resistance. It is a good material for making furniture in foreign countries. However, due to the fact that the national standard for HDF is several times lower than international standards, the quality of MDF in China is very high. Still need to improve.
Density plates, also known as fiberboards, are man-made boards made from wood fibres or other plant fibres, using urea-formaldehyde resin or other suitable adhesives. According to the amount of their different, divided into high-density board, medium density board, low-density board.
MDF is easy to re-process due to its soft and impact resistance. It is a good material for making furniture in foreign countries. However, due to the fact that the national standard for HDF is several times lower than international standards, the quality of MDF in China is very high. Still need to improve.
13th Floor Theme: Flooring
Wood floor has become an indispensable home decoration building materials, mainly divided into solid wood flooring and laminate flooring. With the increasing demand for consumer decoration, bamboo flooring, geothermal flooring, and cork flooring have also become new forces.
14th Floor Theme: Solid Wood Flooring
Solid wood flooring is the floor decoration material that is formed after the wood is dried and processed. It has a natural pattern, comfortable foot feeling and safe use. It is an ideal material for the floor decoration of bedrooms, living rooms, and study rooms. The decorative style of solid wood is back to nature, and the texture is natural. In the case of a decline in the forest coverage rate, today's environmental protection is strongly promoted. Solid wood flooring is even more precious. Solid wood flooring is divided into three grades: AA grade, A grade, and B grade, and AA grade has the highest quality.
In the purchase of solid wood flooring should pay attention to the detection of wood moisture content, high moisture content of the floor, must be deformed after installation. In the north of China, the floor moisture content is 12%, and the floor moisture content in the southern region should also be controlled within 14%.
15th floor theme: laminate flooring
Laminate flooring is a wood-derived material. Its structure resembles a sandwich and is divided into four layers: a wear layer, a decorative layer, a substrate layer, and a moisture barrier layer.
The wear-resistant layer is the most transparent layer of the surface, the raw material of the red sapphire body, the scientific name aluminum oxide (AL2O3). The decorative layer, that is, the realistic and realistic wood grain layer of the floor surface seen by the naked eye. The substrate layer, also known as the middle layer, is crushed by natural or man-made fast-growing wood and is reconstructed by high-temperature and high-pressure fiber structure. High-density board, medium density board, particleboard. The moisture barrier is the back surface of the floor. The use of polymer resin material, glued to the bottom of the substrate, play a role in stability and moisture.
The selection of laminated wood flooring is mainly to see bumps, environmental protection indices and designs. The tightness of the concave and convex grooves determines the wear resistance and service life of the laminate flooring.
The use of wear-resistant rpms for laminate wood flooring is sufficient above 6,000 rpm. The minimum standard laminate wood floors on the market have already reached this standard, and the floor quality problems often appear in the gaps. Because the concave and convex groove is wide and loose, the floor debonds after a period of time. After the crevice enters the water, moisture and dust, the floor will start to warp, which will affect the use effect and the service life.
The environmental protection index refers to the enhancement of formaldehyde emission from composite wood floors. Formaldehyde is an indispensable material for bonding in the floor production process, and it is also the most important pollutant. If the flooring is of poor quality and the joints are not tight enough, more formaldehyde will be released, which will affect human health. The current domestic standard for formaldehyde release is 30 milligrams per 100 grams, and the international standard is 8 milligrams per 100 grams.
16th Floor Theme: Bamboo Wood Flooring
Bamboo-wood laminate flooring is a composite product of bamboo and wood. Its panels and baseboards are made of good bamboo materials, and their cores are mostly woods such as Chinese fir and eucalyptus. Its production and production depend on sophisticated machinery and equipment, advanced science and technology, and standardized production process. After a series of corrosion, corrosion, moisture, high pressure, high temperature and nearly 40 complicated processes such as gluing and rotary grinding, it can be made into A new kind of composite floor.
This floor has the advantages of bamboo flooring: the appearance of natural fresh, fine arts and smooth, moisture and moisture corrosion resistance as well as strong, resilient, etc.; the same time, the surface hardness can be common with wood flooring species such as cherry wood, beech And so on. On the other hand, because the floor core material uses wood as raw material, it has excellent stability, strong and durable, good foot feel, harmonious style, good sound insulation performance, and it is warm in winter and cool in summer, especially suitable for home environment and sports entertainment. Place and other interior decoration. From a health perspective, bamboo-wood laminate flooring is particularly suitable for the aging population in urban areas as well as infants and young children, and it also has a protective buffer for people who like to exercise.
17th Floor Theme: Geothermal Flooring
Due to the special nature of geothermal heating, the requirements for the floor are very strict. The special floor for the geothermal industry must have good heat transfer performance, better thermal stability, better environmental protection performance, and good "defective" resistance to deformation.
It is recommended to choose laminate flooring. Because the thickness of the composite floor is mostly 7~8mm, it is easy to transfer the heat generated by the geothermal system to the surface, and the surface of the composite floor is a wear-resistant layer of metal oxides. The heat spreads very quickly and evenly on the surface. The solid wood floor is relatively thick, the general thickness is about 2cm, but also when installing keel, so the heat of the geothermal system is not easy to transfer to the surface, and the thermal conductivity of the wood is very low, this will lead to waste of heat, but also make the surface temperature Uneven, the temperature difference is very obvious.
Imported flooring quality meets the European Enpr13329 standard, and domestic flooring quality meets the national GB/T1802-2000 standard. Both can meet the technical requirements for geothermal heating floor installation. At present, some qualified brands in the market have reached this standard. The effect of the lock-type floor is better, because there is a small gap between the hook floor, so it is not easy to go out after expansion.
In order to increase the amount of heat conduction, the thickness of the cushion material and the floor should not be too thick, the standard thickness of the geothermal floor is 6.5-8.5mm, the reinforced laminate floor should be 6-8mm, and the three-layer parquet is 8-9mm. Consumers are advised to use a small size, preferably a square or herringbone shape of 200×40×10, to make it uniform in thermal deformation. If you choose to strengthen laminate flooring, you can use special geothermal floorings from famous brands such as Shengxiang, Sihe, Ruijia, Hongnai, Oudian and Baili. These manufacturers have strict requirements on the density of the substrate, the same thickness and strength, breathability, heat dissipation and good heat resistance through special treatment.
18th Floor Theme: Cork Flooring
The so-called softness of cork flooring actually means that its flexibility is very good. Under the microscope, we can see that the cork is composed of thousands of dead cells that resemble a honeycomb. The cells are filled with air and form a closed airbag. When subjected to external pressure, the cells shrink and become smaller, and the pressure inside the cells rises; when the pressure is lost, the air pressure in the cells restores the cells to their original state. It is the internal structure of this particularity that makes cork products have a very strong toughness.
Softwood raw materials are pressure-treated when they are made into floors. The specific gravity is increased from 70 kg/m3 to 550 kg/m3, and the stability can fully meet the requirements of the floor. Even if a particularly heavy piece of furniture is pressed to form a slight indentation, it can be restored to its original shape after the weight has been removed.
It is precisely because the cork is composed of numerous airbags and numerous small suction cups are formed on the surface. When a person walks on it, when the footsteps touch the ground, the cork floor will slightly absorb the footsteps on the ground, reducing the pace between the floor and the floor. The relative displacement reduces the friction, thereby prolonging the durability and service life of the floor, and also plays a role in noise reduction and sound absorption.
19th Floor Theme: Stone%26amp; Glass
Stone can create a good visual effect of hardness and softness. At present, there are mainly granite, marble, and slate in the building materials market.
The glass is crystal clear, its elegant shape makes people linger in front of it. Become an indispensable decoration material in the decoration of the home.
20th Floor Theme: Granite
Granite is a igneous rock, also called acid crystal deep diagenetic rock. It is the most widely distributed type of rock in igneous rock. It is composed of feldspar, quartz and mica, and the rock is hard and dense. Its composition is mainly silica, accounting for about 65%-75%.
The so-called igneous rock is the rock formed by the underground magma or volcanic eruption of molten lava. The content of silica in the igneous rock, the nature of the feldspar, and its content determine the properties of the stone. When the content of silica is more than 65%, it belongs to acidic rock. In this type of rock, when the basic minerals such as orthoclase, plagioclase, and quartz form a crystal, they are in a material structure and are called granite.
Lattice, cabinet countertops, and outdoor floors are suitable for granite. Among them, it is better to use dark granite.
21st Floor Theme: Marble Marble is the metamorphic rock formed by the original rock in the earth's crust through the high temperature and high pressure in the earth's crust. The internal force of the earth's crust promotes the qualitative change of all kinds of original rocks, ie the structure, structure and mineral composition of the original rock are changed. The new rock formed through qualitative change is called metamorphic rock.
Marble is mainly composed of calcite, limestone, serpentine and dolomite. Its main component is calcium carbonate, accounting for more than 50%. Because marble generally contains impurities, and calcium carbonate in the atmosphere by the role of carbon dioxide, carbides, water, but also easy to weathering and erosion, and make the surface lose luster quickly. The general nature of marble is relatively soft, which is relative to granite.
In interior decoration, marble is suitable for use on TV stands, windowsills, and indoor floors.
The theme of the 22nd floor: artificial stone artificial stone is based on unsaturated polyester resin binder, with natural marble or calcite, dolomite, silica sand, glass powder and other inorganic powder, and the right amount of flame retardant, color, etc. Blending, porcelain casting, vibration compression, extrusion, etc. Molded and cured. Man-made stone is based on the actual use of natural stone, and it has made great progress in moisture-proof, acid-proof, high-temperature resistant and patchwork. Of course, man-made things naturally have artificial shortcomings. Man-made stones are naturally insufficient in nature, and textures are relatively false. Therefore, they are mostly used in places such as cabinets where practical requirements are high, and in some harsh environments such as kitchens, toilets, etc. Window-sills, floors, etc., emphasize decorative areas and are less used.
Another factor that hinders the use of artificial stone is human factors. Because the manufacturing process of artificial stone is very different, performance and characteristics are not exactly the same, so the above mentioned advantages are not necessarily the performance of the artificial stone you have purchased. The artificial stone imported on the market at present is better in performance. For example, the imported marble allows sanding the scratches on the surface. The user will not be able to deal with it by himself. Many domestic artificial stones obviously cannot support this talent flow. The more polished, the worse.
To buy artificial stone, it is best to take a sample plate for bad performance tests, such as pouring soy sauce or oil and carrying out caries testing.
23rd Floor Theme: Culture Stone
1. Natural culture stone Natural culture stone is a set of stone ore mined in nature. Among them, slate, sandstone, and quartz stone have been processed into a decorative building material. The natural culture stone material is hard, bright in color, rich in texture, and has different styles. It has the characteristics of pressure resistance, wear resistance, fire resistance, cold resistance, corrosion resistance, and low water absorption.
2. Artificial culture stone Artificial culture stone is made of calcium silica gel, gypsum and other materials. It imitates the appearance and texture of natural stone. It has the characteristics of light texture, rich colors, mildew, non-flammability, and easy installation.
24th Floor Theme: The production process of glass bricks and glass tiles is basically the same as that of flat glass. The difference is the molding method. The middle is dry air, which is mostly used for decorative items or light-transmitting shapes that require thermal insulation.
25th Floor Theme: Wire-bonded glass is a kind of flat glass that is made of wire or metal mesh embedded in a glass plate. It will only form radial cracks and will not break into the wound. Therefore, it is mostly used for high-rise buildings and factories with strong turbulence.
26th Floor Theme: Tempered Glass It is a type of pre-tipped glass made of ordinary flat glass. Tempered glass has two major characteristics compared to ordinary flat glass:
(1) The strength of the former is several times that of the latter, the tensile strength is more than 3 times that of the latter, and the impact resistance is more than 5 times that of the latter.
(2) Tempered glass is not easily broken, and even if broken, it will be broken in the form of particles with no acute angles, and the damage to the human body will be greatly reduced.
27th Floor Theme: Insulating glass uses glue bonding method to keep two pieces of glass at regular intervals. The interval is dry air, and the surrounding area is sealed again. It is mainly used in renovation projects with sound insulation requirements.
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