Q235b Double-Sided Submerged Arc Spiral Welded Pipe Anti-Corrosion Piling Spiral Steel Pipe Anti-Corrosion Spiral Drainage Pipe Manufacturer Supply
Q235b Double-Sided Submerged Arc Spiral Welded Pipe Anti-Corrosion Piling Spiral Steel Pipe Anti-Corrosion Spiral Drainage Pipe Manufacturer Supply
Light weight: Steel has high strength and flexibility. Compared with traditional reinforced concrete buildings, it has high strength, light weight, good rigidity of the entire rigid frame and strong forming ability. The building's weight is only one-fifth of that of a brick-concrete structure, and it can withstand a typhoon of 70 meters per second, so that life and property can be effectively protected.
Earthquake resistance: Steel structure houses have good life safety performance in earthquakes. Most of the steel structure roofs are slope roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel components. After the light steel components are sealed with structural plates and color steel plates, they form a very strong plate rib structure system. This structural system has stronger earthquake resistance and resistance to horizontal mounting, and is suitable for areas with an earthquake intensity of more than 8 degrees. Durability: The steel structure housing structure is composed of cold-formed thin-walled steel component system. The steel bars are made of super anti-corrosion high-strength hot-rolled galvanized plates, which effectively prevents the corrosion of steel plates during construction and use, and increases the service life of light steel components. The service life of the main structure can reach more than 50 years. Economical, the formation of steel structure is not a hoisting time, and it is open and daily, so its overall cost is one-third of the general concrete structure, so its overall cost is one-third of the general building structure, and the operating profit is one-third of the general structure. Comparison: Concrete structure: 800-1500 yuan/square meter; Mobile house: 220 yuan/square meter: Steel structure: 260-500 yuan/square meter, which greatly controls the cost. The formation of steel structure buildings is very simple and light in weight, so its overall cost is one-third of the general reinforced concrete structure.
Flexibility: Flexibility and richness. The large bay design allows the indoor space to be divided in multiple ways to meet the different needs of users, giving designers a huge design space.
Insulation: The insulation and sound insulation materials used in steel structures are mainly sandwich panels, and the wall products mainly include color steel sandwich panels. Boards, rock wool sandwich panels, etc. have excellent thermal insulation and sound insulation effects. The insulation board used for partition walls has achieved better thermal insulation effects. The thermal resistance value of 100MM thick R15 fresh-keeping cotton is equivalent to that of 1M thick M24 brick wall.
Thermal insulation: Thermal insulation effect is a main indicator for evaluating housing. The windows installed in the light steel system all use hollow glass, which has good thermal insulation effect and insulation of more than 40 decibels; the wall composed of light steel frame and color steel plate can have a thermal insulation effect of up to 60 decibels. It is two-thirds of concrete and twice that of wooden structure.
