Qishi galvanized wire explosion-proof wall hesco barrier (Qiao Shi barrier)
The explosion-proof wall JOESCO Wall HESCO WALL Explosion-proof Wall has the ability to resist explosion shock waves and to limit the damage of the explosion to a certain extent.
Explosion-proof wall design:
1. The explosion-proof wall should be made of non-combustible material and should not be used as a load-bearing wall. The fire resistance limit should not be lower than 4h.
2. The explosion-proof wall can be used with reinforcing brick walls. When there are more production staff in the adjacent room or the equipment is more expensive, the cast-in-place reinforced concrete wall should be used.
3. The thickness of the reinforcing brick wall shall be determined by the structural calculation, but shall not be less than 240mm, the brick strength shall not be lower than MU7.5, and the mortar strength shall not be lower than M5.
Structural reinforcement: 3Φ6-10 long horizontal steel bars are arranged every 500mm along the height of the wall. The two ends should be tied or welded with the reinforced concrete frame or the frame column. When the length and height of the brick wall are greater than 6m, the reinforced concrete intermediate column and the beam shall be provided, and the reinforcement shall be constructed according to the structure. The concrete strength grade should not be lower than C15, and the end should be connected with the roof beam and the frame and the frame column; the thickness of the reinforced concrete explosion-proof wall should not be less than 180mm, the concrete strength grade should not be less than C20, and the cross-sectional area of ​​the steel bar is determined by the structural calculation; It is not advisable to open holes in the explosion-proof wall. When the process pipeline, cable, etc. must pass through, the hole should not be larger than Φ200mm, and the reinforcing reinforcement should be arranged around the hole, and the hole should be filled and sealed.
Qiao's explosion-proof wall features:
Easy to handle and install
High strength and impact resistance
Long life, normal use
Can be filled with sand, cement, stone, and dirt.
Hebei Qiaoshi Hardware Mesh Products Co., Ltd. specializes in the production of explosion-proof walls for several years. The main products are flood control nets, flood control walls, explosion-proof walls, anti-riot walls, etc., many years of explosion-proof design, production, sales, installation experience, trustworthy!
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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