Flame-retardant hollow building template
The utility model discloses a flame-retardant hollow building template, which comprises a structural plate, a back stiffening beam and a placing groove, a wear-resistant layer is arranged on one side wall of the structural plate, a flame-retardant layer is arranged on the other side wall of the stru...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a flame-retardant hollow building template, which comprises a structural plate, a back stiffening beam and a placing groove, a wear-resistant layer is arranged on one side wall of the structural plate, a flame-retardant layer is arranged on the other side wall of the structural plate, a back plate is arranged on one side wall of the flame-retardant layer, and the back stiffening beam is arranged in the placing groove. The back reinforcing beams are arranged on the left side and the right side of one side wall of the back plate, the containing grooves are formed in the back reinforcing beams, a structural cavity is formed in the structural plate, a connecting protruding block is arranged on one side of the structural plate, and a connecting concave cavity is formed in the other side of the structural plate. The reinforcing device has the beneficial effects that the back reinforcing beam and the placing groove are arranged, and the placing groove is formed in the back reinforcing bea |
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