1Wall quantities
The division of brick foundation and wall body is based on the first floor design indoor floor, and the upper part is the wall body; if the wall body and foundation are of two dif...
The structural mode of steel structure installation is framework. Combined with prefabricated component mode, net weight, position in place and specific conditions of construction site, as well as...
The “Steel 101 Seminar” updated by the steel market introduces and describes the structure and steelmaking process of the steel industry by lecturers, starting from raw materials, all t...
1.The manual arc welding equipment is simple and easy to operate, which is suitable for welding in any space, especially for welding short welds.However, the production efficiency is low, the labo...
The bearing capacity of the steel structure partition should be analyzed and calculated based on the bearing capacity, fabrication conditions, activity factors and other factors. The most i...
Light steel structure is a kind of young and vital steel structure system, which has been widely used in general industrial and agricultural, commercial and service buildings, such as office build...