Stair treads are machined from steel grids (steel grids are flat steel with a certain spacing and crossbars, and are welded into a steel product with a square grid in the middle). The surface of the product is generally hot-dip galvanized and electro-galvanized. It is a very common design in home decoration. It plays a role in the home and plays the role of the next. Not only that, the stairs are also very good decorations in the home. The design of the stairs must be consistent with the style of the decoration. The entire home style is in tune. The design industry of stairs has many learnings. Now it is more and more popular to use stair treads at home. Today, Xiao Bian has introduced the home stair tread size and the purchase of stair treads for everyone.
Step size
According to the national standard for the size of home stair treads, the step height of public stairs is 160-170mm. The common cement base stairs in homes are based on such standards, and the more comfortable height is about 160mm. According to the current situation of home-used finished stairs sold in the market, the height is generally 170-210mm, and the 180mm or so is the most economical choice.
The most important thing for home stairs is safety. The step height of home stairs is generally designed to be between 180mm-200mm. Only the step height of public places will be designed between 130mm-160mm. Followed by the step center distance, which is the depth of the action, the general design between 230mm-250mm, the minimum should not be less than 220mm. If stepping deep into the 300mm design, step by step, two steps is not enough to walk tired.
Home staircase If you use a spiral staircase, you must meet the step plate at 0.25m from the inner ring handrail or simple wall, the tread width should not be less than the requirements of 0.22m, which is clearly defined in the fire code, step width selection Generally, the step width of the home improvement staircase is 800mm, which can be increased according to the amount of space in the mouth.
Stair step installation note:
1. The net width of the stair platform shall not be less than the width of the bench, but shall not be less than 1.10m at the same time.
2. The height of the stair handrail (measured from the stepping front edge line) should not be less than 0.90m; the handrail height of the outdoor stair should not be less than 1.05m.
3. When the width of the stairwell is greater than 0.20m, the vertical bar clearance of the handrail shall not exceed 0.11m to prevent the child from falling.
4. The width of the bench segment is clearly defined in the design of the house and must meet the fire evacuation requirements. The width of the expressive stairs used in public buildings is usually large, but special attention must be paid to the relationship between the setting of the handrail and the width of the bench. Namely: Handrails shall be provided on at least one side of the stairs. When the net width of the bench reaches three pedestrians, handrails shall be provided on both sides. When four pedestrians flow, intermediate handrails shall be provided.
The purchase of stair treads
First, high-grade gorgeous solid wood treads. Some consumers who love solid wood, when choosing a treadmill, said: “I want to use a solid wood tread board†Pure solid wood products are limited by the natural characteristics of natural wood, use a long time, will be subject to indoor temperature and humidity The impact of the tread plate deformation and cracking phenomenon, and the pure solid wood block stepping board price more expensive.
Second, pure wood straight splicing and pure solid wood refers to the step board. Maintained the natural style of pure wood. Finger-joining technology and stripe-finishing technology are cutting the whole board into strips and then finger jointing and splicing. The purpose is to reduce and release the deformation stress of the whole board. Foreign consumers believe that it maintains its natural beauty and loves choosing these two materials. But its surface color difference is obvious, and due to the natural shrinkage of the wood, the surface of the paint has obvious joint depression, but it will not affect the normal use.
Third, pure solid wood integrated tread plate. Its processing technology is to select the foreign solid wood that is not easy to be deformed to be dried, then cut, and then fight it as core material. On the surface of the core material, three-layer solid wood anti-deformation thin wood panels are further longitudinally and transversely pressed. Then, the natural sliced ​​sheet is pressed as a table material, which not only maintains the characteristics of pure natural wood, but also has a beautiful surface appearance, a small color difference, and is not easily deformed or cracked. Therefore, it is said to be beautiful and practical.
Fourth, high-grade fiberboard and high-grade particle board as the substrate tread plate. Most of the imported high-end furniture, high-grade cabinets and high-grade wooden doors are made of this material as the core material. The surface is then pressed with solid wood sheet and other decorative surface materials. Its biggest advantage is that it does not crack, deform, or decorate the surface. And waterproof and moisture-proof. It is extremely popular in foreign countries and the price is cheaper than pure solid wood.
Product style judgement and choice
The style of the tread board should be consistent with the style of the home as a whole. The common styles are Mediterranean style, American country style, Spanish style, Italian style, typical Chinese style, Chinese and Western style, etc.
Editor's summary: The knowledge about the purchase of stair treads and the purchase of stair treads is introduced here. I hope to help everyone. If you want to know more related information, you can pay attention to this website information.
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