A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a composite prefabricated thermal insulation sound insulation board, and belongs to the technical field of building sound insulation boards. The board comprises a thermal insulation sound insulation board main body, wherein an outer side groove is formed in the upper end surface of the thermal insulation sound insulation board main body, the outer side groove is formed by making grooves in different extension directions cross and communicate to form a mesh groove, the mesh groove is filled with mortar to form a mesh fireproof layer, the width of the outer side groove isset in a mode that a steel bar or a metal reinforcing rib grid can be placed in the groove, the steel bar or the metal reinforcing rib grid is embedded in the outer side groove and fixed by the solidified mortar, and a plurality of sound absorption holes are formed in the lower end surface of the thermal insulation sound insulation board main body. According to the board, the outer surface strength of the thermal insulation sound insulation board can be greatly enhanced, meanwhile, the fireproof and flame-retardant effect is achieved, and the safety of the thermal insulation sound insulationboard is improved.
本发明公开了一种复合预制保温隔音板，属于建筑隔音板技术领域。本发明包括保温隔音板主体，保温隔音板主体的上端面制作有外侧沟槽，外侧沟槽由不同延伸方向的沟槽交叉贯通形成网状沟槽，网状沟槽内填充砂浆构成网状防火层，外侧沟槽的宽度能够置入钢筋或金属加强筋格网，钢筋或金属加强筋格网嵌入所述外侧沟槽内并被凝固的砂浆固定，保温隔音板主体的下端面制作有多个吸声孔。本发明能够大大增强外保温隔音板的外表面强度，同时起到防火阻燃的效果，提高保温隔音板的安全性。
The invention discloses a composite prefabricated thermal insulation sound insulation board, and belongs to the technical field of building sound insulation boards. The board comprises a thermal insulation sound insulation board main body, wherein an outer side groove is formed in the upper end surface of the thermal insulation sound insulation board main body, the outer side groove is formed by making grooves in different extension directions cross and communicate to form a mesh groove, the mesh groove is filled with mortar to form a mesh fireproof layer, the width of the outer side groove isset in a mode that a steel bar or a metal reinforcing rib grid can be placed in the groove, the steel bar or the metal reinforcing rib grid is embedded in the outer side groove and fixed by the solidified mortar, and a plurality of sound absorption holes are formed in the lower end surface of the thermal insulation sound insulation board main body. According to the board, the outer surface strength of the thermal insulation sound insulation board can be greatly enhanced, meanwhile, the fireproof and flame-retardant effect is achieved, and the safety of the thermal insulation sound insulationboard is improved.
本发明公开了一种复合预制保温隔音板，属于建筑隔音板技术领域。本发明包括保温隔音板主体，保温隔音板主体的上端面制作有外侧沟槽，外侧沟槽由不同延伸方向的沟槽交叉贯通形成网状沟槽，网状沟槽内填充砂浆构成网状防火层，外侧沟槽的宽度能够置入钢筋或金属加强筋格网，钢筋或金属加强筋格网嵌入所述外侧沟槽内并被凝固的砂浆固定，保温隔音板主体的下端面制作有多个吸声孔。本发明能够大大增强外保温隔音板的外表面强度，同时起到防火阻燃的效果，提高保温隔音板的安全性。
Composite prefabricated thermal insulation sound insulation board
复合预制保温隔音板
DING KAI (author)
2020-11-06
Patent
Electronic Resource
Chinese