Prefabricated wallboard of multifunctional green building
The invention relates to a prefabricated wallboard of a multifunctional green building. The prefabricated wallboard comprises a reinforced concrete layer positioned at the indoor side, a calcium silicate board layer positioned at the outdoor side, and a polyphenyl granule layer positioned between th...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a prefabricated wallboard of a multifunctional green building. The prefabricated wallboard comprises a reinforced concrete layer positioned at the indoor side, a calcium silicate board layer positioned at the outdoor side, and a polyphenyl granule layer positioned between the reinforced concrete layer and the calcium silicate board layer; reinforcing steel bars are arranged in the reinforced concrete layer; FRP (Fiber Reinforce Plastic) ribs are arranged in the reinforced concrete layer and the polyphenyl granule layer. Compared with the prior art, the prefabricated wallboard has the advantages of being good in heat and sound insulation performances, high in strength, convenient to construct, and recyclable in materials. |
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