First, in order to avoid the illusion when going up and down the stairs, the height of the first step and the last step of the stairs should be consistent with other levels. If you need to change it, it should be controlled within 4 cm, preferably no more than 2 cm to 3 cm.
Second, the highest level of stairs to the ceiling height, need to have a clearance of more than two meters, the minimum is not less than 1.8 meters. Otherwise it will create a sense of oppression.
Third, the spacing of the railings: the distance between the center of the two railings is 8 cm, not more than 12.5 cm, so as not to let the children stick their heads out of the gap.
Fourth, the height of the armrest: to the waist position, 85 ~ 90 cm, the handrail diameter is 5.5 cm.
Fifth, step height and depth: the step height should be 15~18 cm, and the step depth is 22~27 cm. The order is about 15 steps. If it is too high, you may need to set up a stair rest platform.
Sixth, the width of the stairs: when the space is empty, the net width is not less than 75 cm; when there are walls on both sides, the net width is not less than 90 cm.
Seventh, safety: Stair parts should be smooth, round, without protruding, sharp parts. For families with children, the slope of the stairs should be slow and the angle of rotation should not be too large; the stair steps should be anti-slip measures, such as anti-slip strips, anti-slip mats, anti-slip grooves, etc.
Eighth, stair lighting: the light is too dark to be safe for walking, the lighting is too bright and easy to appear glare. Therefore, the light of the stairs should be soft and clear.
Ninth, stair style: the design of the stairs should be consistent with the decoration style.
Tenth, stair noise problem: related to the connection of the pedal components, can not produce excessive noise when used, so as not to affect the rest of family members. Selection of stair materials:
In the villas and duplex rooms, the stairs act as a support. Stairs can be decorated with any material in the home improvement, such as solid wood, slate, tiles, etc. The most important part of the staircase decoration is the design of the handrail, which is the top priority of the staircase design.
Use matte stainless steel or other silver shiny metal. If you want to use stainless steel, you can use a matte stainless surface. The ideal material for stair railings is natural wood, followed by forged steel, then cast iron, and finally porcelain. The most ideal armrest material is wood, followed by stone.
The building level is often shaped in the building, but there are also many owners who dismantle and reload. Regardless of the shape, if you want to redesign, the most ideal material is cement concrete, followed by steel structure, and finally wood. This is mainly due to the fact that the stairs are as small as possible when people walk. A good staircase, not only beautiful and durable after decoration, but also maximizes the comfort of the user, the details of which will also affect the quality of the entire home decoration. First, use environmentally friendly materials. Don't forget that the stairs are also made up of “materialsâ€. This is easily overlooked. Do not let the stairs evaporate chemicals that are harmful to humans. Second, eliminate all parts of the sharp corner of the stairs should be smooth, round, no prominent, sharp parts, so as not to cause unintentional damage to the user. Imagine, when the ladies are wearing skirts, the fairies generally float upstairs, go ahead, but the back is hanged, what kind of visual effect will it produce? Third, if the handrail is cold and warm, if metal is used as the railing of the stairs, then It is best to ask the manufacturer to do some treatment on the surface of the metal, especially in the north, the cold feeling of the metal in the winter, which makes people particularly uncomfortable. Fourth, the use of noise to small stairs must not only be strong, safe, beautiful, it should not emit excessive noise when used. The sound of "squeaking and squeaking" on the stairs is often terrible, especially when the night is quiet. The noise of the stairs is related to the material of the treads and the overall design, and also to the connection between the various components. Fifth, the construction should be quick and convenient to choose the stairs and choose the installation method of the stairs. A quick and easy installation is good for you and your neighbors. Noise and dust are minimized during installation using a convenient installation. The stairs that need to be welded have safety hazards during the installation process, and the smell and dust are also pollution to the home environment.
Magnesium Oxide,Inorganic Chemical,Ammonium Chloride
Compound Fertilizer Npk Granular,Water Soluble Fertilizer Co., Ltd. , http://www.qdnpkfertilizer.com