Reinforced steel fiber reinforced concrete air defense door
A fiber reinforced concrete and reinforced steel technology, applied in the direction of windows/doors, door/window accessories, door/window applications, etc., can solve the problems of bad airtightness of civil air defense doors, difficulty in manual operation, loose door leaves and door frames, etc., to avoid problems such as The effect of uneven compression, saving engineering investment and high economic benefits
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0036] See attached Figure 1-15 , The embodiment of the present invention provides a reinforced steel fiber reinforced concrete civil air defense door, which includes: a door frame 300, a door leaf 100, a seal, a single-handle linkage lock and a hinge. The door leaf 100 is formed with a strip groove for accommodating the seal, and the seal can be the seal strip 500; the door leaf 100 is a reinforced steel fiber concrete door leaf, and the material of the main body of the door leaf is reinforced steel fiber concrete at this time, that is, the door leaf is reinforced steel fiber concrete. The door leaf for civil air defense doors, for example, uses steel bars to form the door leaf body, fills the door leaf body with steel fibers, and fi...
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