Concrete laminated heat preservation and sound insulation board
The utility model belongs to the technical field of design and manufacture of building structural members, and particularly relates to a concrete laminated heat-insulation and sound-insulation board which comprises a concrete laminated board, a heat-insulation and sound-insulation board and a wire b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of design and manufacture of building structural members, and particularly relates to a concrete laminated heat-insulation and sound-insulation board which comprises a concrete laminated board, a heat-insulation and sound-insulation board and a wire box, the concrete laminated board is connected with the heat-insulation and sound-insulation board through cement, and the wire box is connected with the heat-insulation and sound-insulation board. According to the concrete composite board, the problems that when holes are reserved in the heat preservation and sound insulation board, the heat preservation and sound insulation performance can be affected, and the difficulty of blocking the notches in the later period is large are solved, and the heat preservation and sound insulation performance of the concrete composite board is greatly improved. And in addition, the convenience of later pipeline threading is further improved according to the position of the pre-emb |
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