1. Materials and shapes of handrail stairs
1, common stair materials are metal, wood, glass, cement, etc. Among them, wooden stairs are more graded and suitable for Chinese family decoration, especially for families with old people and children. It is suggested that wooden stairs are safer. Metal stairs are strong and durable, but they give people a cold feeling. Glass stairs look transparent, but the price is relatively high, so when decorating stairs, the price is also an important consideration.
2. The common shapes of stairs are spiral ladder, straight ladder, arc ladder and folding ladder.
The shape of the straight ladder is the simplest, with a straight feeling of going straight for nine days. Simple lines give people a stiff and tough feeling.
Contrary to straight ladders, arc ladders mainly use curves to realize the spatial connection between upstairs and downstairs. This staircase is beautiful and generous, and it won't feel as stiff as a straight ladder. The arc ladder is the most comfortable for human body among these stairs.
The spiral staircase model is suitable for small duplex decoration, which is characterized by the smallest occupied space and looks very interesting as a whole.
Second, the handrail stair design considerations
1, the noise should be low.
In addition to being firm, safe and beautiful, the handrail staircase depends on whether it will make noise when used, so as to avoid unbearable ears in later life.
2. Environmental protection materials.
Modern people attach great importance to the environmental protection of materials, and so do stairs. For example, there is a painting process for solid wood, so it is necessary to check whether the materials and production process are environmentally friendly when purchasing. .
3. Eliminate acute angles.
When buying stairs, we should not only consider large pieces such as stair handrails, but also pay attention to the smoothness and roundness of other hardware, and there should be no prominent and sharp parts to avoid accidental injury to our family.
4, the armrest of cold and warm
Please give me a friendly reminder if you buy a metal stair handrail. Try to let the merchants do some treatment on the metal surface to avoid the feeling of freezing hands in winter. The tiger's mouth of the hand is generally about 5.5cm. It is recommended that the handrail of the stairs be 5.5cm, which is very comfortable.
5. Reasonable structural design
In order to make it more convenient and comfortable for family members to go up and down stairs, the design of escalator needs a reasonable slope. If the slope is too steep, it will bring people insecurity. The standard of stair tread is 15cm high and 28cm wide, which can be adjusted according to your actual situation.