Steel skeleton lightweight plate 09CJ20 Shenbo steel structure lightweight and strong plate multifunctional report hall applicable

Description :

　　Steel skeleton lightweight slab Ulanqab steel structure lightweight and strong slab wholesale from the source

　　(1) Transport the board to the floor using an elevator, and then manually transport it to the working floor for installation in sequence.

　　(2) When installing the floor slab, the length of the slab placed on the support shall not be less than 40mm. After being in place, the main ribs of the floor slab should be firmly welded to the support (embedded parts on the concrete beam); The overlapping length and gap at both ends of the board should be uniform. If there are gaps at the support, iron sheets should be used to plug them, and then welding should be used to fix them

　　(1) The steel skeleton is connected by welding, and the quality grade of the weld seam during welding is. Each board shall be welded at least three points to the support (embedded part) on the steel frame (at least two points at the end). When installing the sandwich floor slab, the length of the board placed on the support shall not be less than 40mm. After the floor slab is in place, the main rib of the floor slab shall be welded firmly to the support (embedded part on the concrete beam), and the length of the weld seam shall not be less than 40mm.

　　With the development of green and energy-saving buildings, the promotion of residential industrialization, the improvement of building service life, and the energy-saving and environmental protection of exterior wall insulation materials, they are all closely related to energy conservation and reducing environmental pollution. The development and progress of the insulation material industry provide possibilities for the above aspects of work. Therefore, in the context of energy conservation and emission reduction, the construction industry has a significant demand for the development of the building materials industry, including new wall materials that meet the requirements of building energy conservation, green fire-resistant and durable composite insulation wall structural systems, material modularization and functional integration technologies for residential industrialization, evaluation of green building materials in green building applications, harmless disposal and resource utilization of urban waste, and other aspects. Shandong Steel Skeleton Lightweight Plate Manufacturer

　　◆ Lightweight: The core material adopts the BAS inorganic lightweight core material developed by our company, with a density of only 300-500kg/m3 and a self weight of 0.5-1.0 kn/㎡, which is only 1/4 of the weight of traditional roofs.

　　◆ High strength: The combination structure of light steel skeleton and BAS inorganic lightweight core material maintains the high safety advantage of traditional reinforced concrete slabs. The allowable external load design value is ≥ 1.5 kn/㎡, and the failure load can reach 4 kn/㎡.

　　◆ Durability: the main materials are inorganic materials with strong anti-aging ability and good durability, which can effectively resist the corrosion of acid, alkali and water vapor. The service life of the structure design is 50 years. After 25 freeze-thaw cycles, there was almost no change in volume and strength.

　　◆ Insulation: BAS inorganic lightweight core material has excellent insulation performance, low thermal conductivity, and a heat transfer coefficient of 0.5-0.8 w/m2k for the entire board, meeting the requirements of roof insulation design.

　　◆ Waterproof: A dedicated waterproof and wear-resistant coating is used as the built-in waterproof layer on the surface of the board, and various other waterproof methods can be added as needed to form a composite waterproof system with multiple layers of protection for the board roof.

　　◆ Fire resistance and insulation: Under standard load, the fire resistance is 2 hours, and there is no explosion or release of any toxic gas during the combustion process. There is no odor or smoke, which not only has excellent fire resistance performance, but also meets the environmental protection requirements of modern buildings. In the fire prevention experiment, when the bottom of the board was baked at a high temperature of 900 ℃, the back temperature of the board was only 50 ℃, indicating the excellent thermal insulation performance of the board.

　　◆ Seismic resistance: Lightweight panels are beneficial for building seismic resistance, and with reasonable seismic connection methods for panels, they can meet the seismic fortification intensity requirements of 8 degrees. And when an earthquake occurs, the secondary damage caused by the board is minimal.

　　◆ Sound insulation: The average sound insulation is 40dB, with excellent sound insulation effect.

　　Explosion relief: It can be used as an explosion relief roof for buildings. When it occurs, the core material of the roof panel is crushed, releasing energy instantly, achieving the purpose of explosion relief without causing secondary damage.

　　Energy saving, health and environmental protection: All core materials used are inorganic materials, free of toxic and harmful substances, and can be supplemented with resource comprehensive utilization materials. The materials can be recycled and are green and environmentally friendly products.

　　◆ Aesthetic: It can be made into colored panels or other decorative treatments according to user needs, with a lightweight and beautiful appearance, full of contemporary atmosphere.

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