1.Heat insulation and fire protection of steel
The steel has high thermal conductivity, the thermal conductivity is 50W (MC), when heated to more than 100 degrees, the tensile strength w...
Now, the state’s support for small and medium-sized enterprises is still very large, a variety of preferential policies.This makes people devote themselves to entrepreneurship, and many smal...
Officials said that a 12-story apartment building in Surfside, Florida, partially collapsed, and the death toll has climbed to nine people because the large-scale search and rescue mission continue...
Sometimes the steel of Guiyang steel structure needs to be opened with gas. The easiest way we use is to install a simple accessory device on the gas cutting nozzle of the equipment, which can mak...
As we all know, when decorating, the most important thing is safety.Both personal safety and material safety are very important.In the process of construction, in addition to the safety matters, w...
Construction quality inspection report of China National Fire Protection and Building Materials Association (cs2202312); inspection report of national fire protection construction engineering cons...