Many families now buy villas or duplex buildings, which requires a staircase.
Spiral staircase in the Queen's Palace, Greenwich, England
According to the current situation in China, the size and prototype of the indoor indoor stairs have often been defined, so the scope of decoration is limited to the decoration of ladders, railings, fences and handrails.
1. First consider the location and modeling factors of the renovation staircase. Stairs are especially important for the layout of the home improvement. The space occupied by the stairs and the entrances and exits of the stairs must be carefully considered. Stairs are typically placed in dedicated stairwells or against the corners of the wall so that no space is wasted and the overall layout is not compromised. The entrance and exit of the stairs shall be set according to the principle of convenient walking and the shortest walking route;
2. Next consider the material of the stairs. The material of the stairs should be determined according to the style of the home decoration. The Chinese style should be purchased with a solid wood staircase. The modern minimalist style should be purchased with a steel-wood staircase. In addition, if there are old people or children in the home, the solid wood staircase is more suitable;
3. The slope of the stairs. The slope of the stairs refers to the angle between the front line of each step of the stairs and the horizontal line. The slope of the interior decoration stairs is generally 30%. The steepness and too slowness all affect the comfort of walking;
4, the width of the indoor staircase is generally about 90 cm is more suitable, if the single layer area is larger, it is appropriately extended to 95-100 cm;
5, the height of the stair handrail should not be less than 90 cm, and should not be too high;
6, the gap between the balustrades can not be greater than 11 cm, too large gap is not conducive to the safety of children, usually require the child's head can not extend;
7, to consider the possibility of meeting. The distance from the lower edge of the stairway to the corresponding pedal is generally more than 2 meters, and in principle it cannot be less than 190 cm. This factor is often forgotten in the renovation of stairs;
8, stair paint. Try to choose brand stair vendors, because large-scale stair enterprises usually have more mature paint processes, and the paint on the surface of their products is not easy to wear;
9, the style details of the stairs is the key to the entire staircase decoration design, the so-called details determine success or failure, an atmospheric and exquisite staircase can always make people never tired of;
10. When choosing a stair business, it is best to visit their customers, experience the final quality of their products, listen to the customer's feelings, and shop around.
The construction should be quick and convenient: choose the stairs and choose the installation method of the stairs. A quick and easy installation will make sense for you and your neighbors. Convenient installation reduces noise and dust to a minimum during 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. The original staircase must be dismantled. After all, this is a big project, it will definitely affect the neighbors, and may also involve the structural problems of the original space, so it must be prudent and subject to the consent of the relevant departments.
A fire Extinguishing Agent is a substance that can effectively destroy combustion conditions
and terminate combustion. According to its own state characteristics, it usually can be divided into three categories: liquid extinguishing agent, solid extinguishing agent and gas extinguishing agent
The classification of fire extinguishing agent:
The foam fire extinguishing agent
The carbon dioxide fire extinguishing agent
The 1211 fire extinguishing agent
The dry chemical extinguishing agent: BC powder 1, 2, 3 ABCD powder, D powder
Water
The halon fire extinguishing agent
Extinguishing Agent
Extinguishing Agent,Hydrogel Extinguishing Agent,Dry Powder Fire Extinguishing Agent,Foam Extinguishing Agent
Quzhou Xiecheng Chemical Co., Ltd. , http://www.xcrefrigerant.com