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- 2018-03-23 17:54:49
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JOESCO Bastion has the ability of resisting blast shock wave, can limit explosive damage within a certain range of the wall.Xi ke manufacturers of explosion-proof wall's approach is to design a kind of shell, the shell has two requirements: one is the mechanical strength is enough big, can withstand the internal explosion pressure without damage, deformation;Second, flame-proof shell assembly gap is small enough, the length is long enough, so that we can prevent internal light the flame propagation to shell, causing light diffusion.Therefore, the characteristics of the blast walls is to allow the flame-proof shell internal explosion, but cannot affect the flame-proof any area outside of the shell.
Blast wall design.
1, explosion-proof wall should use non burning materials, and should not be as the main wall, its fireproof limit should not be less than 4 h.
2, explosion-proof wall can use brick wall reinforcement.When adjacent room more production personnel or equipment is expensive, appropriate USES cast-in-place reinforced concrete wall.
3, reinforced brick wall thickness should be determined by the structure calculation, but should not be less than 240 mm, brick strength should not be lower than MU7.5, mortar strength should not less than M5.
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