The wear-resistant hardened floor is a new type of wear-resistant material that is made up of non-metallic (metal) aggregates with a certain particle size distribution and special cements and various additives. The wear-resistant hardened floor uses a concrete seal, dust-proof, hardwearing hardener to fundamentally solve the cement floor, terrazzo floor, corundum floor, epoxy floor from the shell, empty drum, chipping, shedding, powder The problem of short service life. Many manufacturers are concerned about the service life of wear-resistant and hardened floor materials because the longer the wear time, the more effective the ground treatment cost can be. Some customers are particularly demanding on the ground, using diamonds for laying, can be a good solution to wear and tear. So what is the two sides of the hardened and hardened floor ? Let me reveal the answer for everyone.
What is called a hardened floor?
Refers to the use of Qifeng floor materials to block the internal pores of concrete, and at the same time form a high-strength, high-hard crystalline silicide, thereby blocking the erosion of concrete in the air oxides, inhibiting the calcium and magnesium ions in the concrete Precipitates and stabilizes the internal molecular structure of the concrete, achieving the purpose of dense modification of the interior of the concrete. Simply put, it is to form a layer of high-strength and high-density polysilicide on the ground, and to build a solid, impervious and compact entity on the surface of the floor is the wear-resistant hardened floor.
Hardened floor material
Wear-resistant and hardened floor materials solve dusting and sanding
Occasionally, we will see that the ground of some workshops will appear dust and sand after a period of time. This is a problem that most companies will face. The hard-wearing hard floor materials then appeared under such circumstances. In order to change such a factual situation, such materials were used together with the concrete to reinforce the relevant wear resistance by continuously combining the concrete. This method is currently a method of running most of the construction. It is also a true solution to the problem of dust and sanding on the floor of some workshops.
The appearance of wear-resistant hardened floor materials
The other side of the wear-resistant hardened flooring material is to ensure the aesthetics of the workshop. Compared with the hard-wearing and hardened floor materials such as emery, its color is also quite a lot. Painting such a material can make the workshop very good. Or the floor of the factory is full of various colors and vitality.
But the same bad side is the problem of fading. For example, the ground is used for several years. The surface is poor in color due to fading. Many manufacturers in order to enhance the ground strength and hardness, so developed wear-resistant hardened flooring materials, this can not only ensure the strength of the ground and hardness, and at the same time can also ensure that this material does not change color, and ultimately it does not exist on both sides .
Hard wear floor price
Hard wear-resistant floor price is 550-1200 yuan / ton. Consumers can be based on personal preferences and actual conditions. It is recommended that you go to the store to investigate, maybe there will be unexpected gains Oh!
Hard wearing floor construction plan five steps
1ã€Smoothing loft
According to the building structure reference ink line (such as wall + 50cm line), the water leveling instrument is used to set the concrete precasting thickness in the floor pouring area, set the horizontal elevation mark, and review it carefully to control the maximum concave-convex deviation within 3-5mm.
2, concrete pouring
(1) Sprinkle the concrete before placing the concrete in a wet state. In order to reduce the bleeding, the water-cement ratio and slump should be controlled. The commercial concrete should use the chute with manual discharge and should not be pumped.
(2) The concrete shall be poured as far as possible to the elevation, and where the concrete is not at the elevation, the concrete shall be used to make up and vibrate. Concrete mortar repair is strictly prohibited. Use a flat-plate vibrator to vibrate, and use a special steel drum to repeatedly roll, and columns, corners, etc., are wiped with wood. After the concrete is leveled, the cement slurry surface is at least 3mm thick.
(3) After the concrete is poured, use rubber pipe or vacuum equipment to remove the bleeding water, and then start the wear-resistant material construction twice or more. Before the construction of wear-resistant materials, the construction workers should wear flat-bottomed rubber shoes during the mid-term operation stage, and wear waterproof paper shoes to enter the post-operation stage.
3, the first time to spread the wear-resistant material and smooth, light
(1) The timing of spreading the wear-resistant material varies depending on factors such as weather, temperature, and concrete mix ratio. Spreading prematurely will cause the wear-resistant material to sink into the concrete and lose its effect; spreading the concrete too late will cause the cohesive force to be lost, and the wear-resistant material cannot be combined with it to cause peeling. The method of discriminating the spreading time of the wear-resistant material is to step on it, and when it sinks by about 5mm, the first spreading operation can be started.
(2) Walls, columns, doors, and stencils are quickly disappearing at the edge. Water should be preferentially sprinkled to prevent loss of water.
(3) The first spraying amount is 2/3 of the total amount, and the mixture should be evenly dropped. It cannot be thrown by force, and it is wiped out with a wooden trowel. After the wear-resistant material absorbs a certain amount of moisture, it is then ground and dispersed with a trowel and combined with the base concrete slurry.
4, the second sprinkle of wear-resistant materials and smooth, light
(1) For the second time, use a ruler or a straight stick to measure the level and adjust the first spread. The second spread should be perpendicular to the first.
(2) The second spread is 1/3 of the total amount. Immediately after spreading, smooth, light, and repeat the calender operation at least twice. The operation of the calenders should be staggered vertically and horizontally to ensure that the materials are concentrated. The corners are treated with wooden trowels.
(3) When the surface layer material is hardened to the point where the finger pressure is slightly depressed, the rotation speed and angle of the calender should be adjusted depending on the hardening condition. The calender should be criss-crossed more than 3 times.
(4) The flatness requirement of the wear-resistant floor is 3-5mm with a maximum deviation of 2m square, and the maximum deviation with the extreme high point and extreme low point is no more than 20mm. Try to avoid cracking, peeling or sanding.
5, surface modification and maintenance
(1) There are still messy patterns on the back layer of the calendering machine operation. To eliminate the moire, a thin steel trowel is used to carry out an orderly and same manual calendering of the surface layer to complete the modification process.
(2) After 5-6 hours of wear-resistant floor construction, curing agent was sprayed and cured, and the dosage was 0.2 l/m2. Or cover the plastic film to prevent cracking.
(3) After the construction of the wear-resistant floor surface is completed, the mold can be removed after 24 hours, but care should be taken not to damage the edge of the floor.
(4) After the completion of 5-7d, it is advisable to make cutting joints to prevent irregular cracks. The cutting gap should be 6-8m (usually determined according to the distance of the workshop column). Cutting should be uniform, to ensure that the cutting line is neat and straight, the cutting depth should be at least 1/5 of the floor thickness (it is recommended that the cutting joint be completed by civil works), and the filling material is made of pre-formed or cut elastic resin, etc. Use sealant.
Editor's summary: The hardening of the wear-resistant hardened floor is a strict project. Therefore, if there is a friend who needs this kind of project, it is best to ask some professional team to do it because the wearable hard floor has been used for several years. The development momentum is very good, so many of the market's construction teams do a lot of work. Not only do the quality of the construction projects done by these construction teams are not good enough, but they will also give you cut corners. In the end, not only does it affect your own business, but it also produces certain If you have security problems, you will lose more.
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