Will solid wood staircase paint off?

Solid wood staircase will paint off. In fact, paint peeling in solid wood staircase is a very common phenomenon, because wooden stairs will lose paint under the daily wind and sun, and the inevitable bumps and corners, long-term habitual touching with hands and air oxidation will all lead to paint peeling on wooden stairs. In this case, just buy a paint brush of the same color.

How to design the stairs?

1, the clear width of each section of indoor stairs should not be less than 1.40m, the step height should not be greater than 0. 16m, and the step width should not be less than 0.28m.

2. The step height of outdoor steps should not be greater than 0. 15m, and the step width should not be less than 0.30m；; The step height of passenger stairs in the station building should not be greater than 0.15m; ; The step width should not be less than 0.3m

The step width of indoor and outdoor steps in public buildings should not be less than 0.30m, and the step height should not be greater than 0. 15m and should not be less than 0. 10 m.

3. The height-width ratio of stair step is determined according to the requirements of stair slope and the natural step (step) of different body types, which meets the requirements of safety and convenience. Generally, the slope is about 30, but the stairs for most people are required to be relaxed, but they should not exceed 45. The step distance is based on the formula 2r+g: step distance, where r is the step height and g is the step width. Adults and children, men and women, young people and old people are different. Generally in the range of 560-630mm, about 560mm for children and 600mm for adults.

4. The secondary scattered staircase shall meet the following requirements: the step width shall not be less than 0.28m, the step height shall not be greater than 0. 16m, and the continuous steps shall not exceed the elevation of 18. When the elevation exceeds 18, two rest platforms shall be added, and the stair platform width shall not be less than the step width and should not be less than1./kl. The stair step size is very important, so you must choose it well to avoid potential safety hazards in the future.

What marble should I use to make the stairs?

1. The advantage of marble is that after long-term natural aging, the rock structure is uniform, the linear expansion coefficient is very small, and the internal stress disappears completely without deformation. Good rigidity, high hardness, strong wear resistance and small temperature deformation. Not afraid of acid and alkali corrosion, rust, oil, not easy to stick ash, easy to protect and maintain, long service life. There will be no scratches, it will not stop at constant temperature, and its original physical properties can be adhered to at normal temperature. No magnetization, smooth movement, no stagnation, no influence from humidity and good plane balance during measurement.

2. Advantages of ceramic tile: natural stone is a kind of mineral, which has not been sintered at high temperature, so it contains a single trace of radioactive elements, which will be harmful to human body if it is exposed for a long time, and polished tiles will not cause harm to human body, so it can be manipulated without chromatic aberration: natural stone has great chromatic aberration due to different diagenetic time and rock depth, and polished tiles have been carefully prepared, and the patterns of the same batch of products are the same, so there is no chromatic aberration at all, and the bending strength is high. The time of completion and weathering is different, resulting in different compactness and strength. The polished brick has high strength after being limited by a thousand tons hydraulic press and then sintered at a high temperature above 1200℃. Bricks are thin and light. Because of their low strength, natural stones are thick and troublesome to process, which increases the load component of ground buildings, poses a potential threat, increases costs, and increases transportation and paving.