NEWS

Advantages of wall rock wool color steel plate Aug 03, 2017

Advantages of wall rock wool color steel plate 1, exterior wall rock wool color steel plate high compressive resistance, tensile strength and durability index, you can use in long-term use assured. 2, rock wool because it does not burn, do...
High strength bolt joint project Jul 28, 2017

High strength bolt joint project High strength bolt connection is also one of the most important items of steel structure engineering, and it is also one of the weak links of construction quality at present (1) high strength bolts are shodd...
Derusting and painting of steel structure Jul 26, 2017

Derusting and painting of steel structure The derusting and coating of steel structure is a work that is easy to be neglected at present and is also a weak link in the construction of steel structure. This phenomenon is not correct, has a g...
Steel structure assembly process Jul 20, 2017

Steel structure assembly process Steel structure has the advantages of light weight, factory manufacture, quick installation, short construction period, good seismic performance, fast recovery of investment, less environmental pollution, hi...
Derusting of steel Jul 20, 2017

Derusting of steel Steel surface treatment When the steel is processed, the surface of the component will inevitably be contaminated with oil, moisture, dust and other surface defects such as burrs, oxide scales and rust. From the front of...
Concrete construction process of steel sandwich structure Jul 13, 2017

Concrete construction process of steel sandwich structure: 1, according to the drawings design, site prefabricated production of all steel parts, comprehensive rust removal, grinding, brushing second times antirust paint; 2. Use laser level...
Solution for sandwich structure of steel structure Jul 13, 2017

Construction plan for sandwich structure of steel structure The sandwich structure of steel structure belongs to the steel structure of the two structure which is made, installed and sandwich. The H steel is made of Q345B material. The main...
new style custom rotating billboard Jul 08, 2017

new style custom rotating billboard...
Main technical parameters of steel structure engineering Jul 08, 2017

Main technical parameters of steel structure Portal frame The main structure of the column, beam, floor beams and joists, wind column, crane (crane beam), parapet column The secondary structure - support system (including horizontal support...
Reinforcing methods of steel structure Jul 08, 2017

reinforcing methods of steel structure 1 Modify steel structure and calculate graphic reinforcement method The method of strengthening the structure by changing load distribution, force transmission way, node property and boundary condition...