Is there formaldehyde in the foam floor mat?

There is formaldehyde. The content depends on the specific situation of the floor mat. For high-quality foam floor mats, the formaldehyde content is basically within the safe range. For low-quality foam floor mats, many materials containing chemical substances will be added in the production process, and the formaldehyde content is very high. Therefore, pay more … Read more

What is 3D wallpaper?

3D wallpaper refers to PVC wallpaper, also known as 3D background wall, which is a new decorative material with good 3D effect. After embossing, the wallpaper becomes 3d wallpaper, which can produce a strong three-dimensional sense, overcome the defects of pure paper material, and can produce many patterns that cannot be achieved by pure paper. … Read more

What material is the osb board?

OSB, also known as Ousong board, originated in the 1970s and developed from structural particleboard – waffle board. It has developed rapidly in North America and Europe since the mid-1980s, and has begun to replace plywood and fiberboard in a large number. As a new type of structural environmental protection board, it is mainly made … Read more

Is sc pipe galvanized?

Sc pipe is not galvanized pipe. Sc pipe represents welded steel pipe, while rc pipe represents galvanized pipe. The sc pipe can be welded only after the steel strip is bent, and the welding of sc pipe is generally carried out by furnace welding pipe and arc welding pipe. Difference between galvanized steel pipe size … Read more

How deep is the shoe cabinet?

The depth of the shoe cabinet is generally between 38-40cm, which can not only be put into shoes, but also directly put into the shoe box. The depth is controlled in this range, which is also relatively beautiful visually, and does not highlight the laminate, which is too abrupt. Before designing or purchasing a shoe … Read more

Thickness of fireproof board

The single sheet thickness of the fireproof board is between 0.6-1.2mm, such as 0.8mm, 1mm and 1.2mm. The common base materials are 16mm and 18mm thick. The thickness of the pressed fireproof board is about 17mm and 19mm. What is fireproof board? Fire-proof board is a kind of advanced new composite material, also known as … Read more

What is the size of the sink

If a single slot is selected, 0.5 times 0.4 meters and 0.6 times 0.45 meters are appropriate; If two slots are selected, 0.81 times 0.47 meters and 0.88 times 0.48 meters are appropriate; If three slots are selected, 0.9 times 0.48 meters and 1.03 times 0.5 meters are appropriate. Choose single sink or double sink … Read more

Drain pipe size

The size of sewage pipes for different purposes is also different: The diameter of the drainage branch pipe connected to the wash basin, washbasin, bathtub and sanitary basin is dn32 (the diameter of the sewer pipe is 32mm), and the larger one can use dn40 (the diameter of the sewer pipe is 40mm). The diameter … Read more

How thick is gypsum board

Generally speaking, the thickness standard of gypsum board has different size and thickness standards according to different purposes. Generally, the commonly used thickness standards of gypsum board are 9.5mm, 12mm, 15mm, 18mm, 21mm, 25mm, 12.7mm and 15.9mm. The length standards are 1500mm, 2000mm, 2400mm, 2700mm, 3000mm, 3300mm and 3600mm. The width standard is 900mm and … Read more