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A platform for research: civil engineering, architecture and urbanism
Composite thermal insulation and sound insulation floor system and construction method thereof
The invention provides a composite thermal insulation and sound insulation floor system and a construction method thereof. The system is provided with a gypsum matrix self-leveling mortar protection layer, a polystyrene particle foam concrete filling layer and an elastic sheet isolation layer from top to bottom, and vertical vibration reduction bars are arranged between the protection layer and avertical structure as well as between the filling layer and the vertical structure. The construction method of the floor system comprises the steps that the elastic sheet isolation layer is overspreadon a floor firstly; then the vertical vibration reduction bars are stick to the side faces, towards the indoor space, of walls, columns or pipelines connected with the floor, and the polystyrene particle foam concrete filling layer is poured on the elastic sheet isolation layer; and after the person-standing strength is reached, the gypsum matrix self-leveling mortar protection layer is pumped onthe polystyrene particle foam concrete filling layer. The composite thermal insulation and sound insulation floor system and the construction method thereof have the advantages that the floor systemhas excellent thermal insulation and sound insulation performance, stable crack resistance and high flatness are realized, the floor load is lowered, the isolation layer is paved easily and conveniently, the filling layer and the protection layer are mechanically pumped and cast in place, complex measures such as watering wetting and coating of an interface agent are omitted, the quality and efficiency of the thermal insulation and sound insulation floor system are significantly improved, and the cost of the thermal insulation and sound insulation floor system is significantly lowered.
本发明提供一种复合式保温隔声楼面系统及其施工方法，该系统从上到下设有石膏基自流平砂浆保护层、聚苯乙烯颗粒泡沫混凝土填充层、弹性片材隔离层，保护层和填充层与竖向构造之间设有竖向减振条。该楼面系统的施工方法是先在楼板上铺满弹性片材隔离层；再在连接楼板的墙、柱或管道朝向室内的侧面粘贴竖向减振条，在弹性片材隔离层上浇筑聚苯乙烯颗粒泡沫混凝土填充层；达到上人强度后，在其上泵送浇筑石膏基自流平砂浆保护层。本发明的优点是：楼面系统保温、隔声性能优异，稳定抗裂、平整度高、降低楼面荷载，隔离层简便铺装、填充层和保护层机械化泵送现浇、免除洒水润湿及涂刷界面剂等复杂措施，显著改善保温隔声楼面系统的质量、效率和成本。
Composite thermal insulation and sound insulation floor system and construction method thereof
The invention provides a composite thermal insulation and sound insulation floor system and a construction method thereof. The system is provided with a gypsum matrix self-leveling mortar protection layer, a polystyrene particle foam concrete filling layer and an elastic sheet isolation layer from top to bottom, and vertical vibration reduction bars are arranged between the protection layer and avertical structure as well as between the filling layer and the vertical structure. The construction method of the floor system comprises the steps that the elastic sheet isolation layer is overspreadon a floor firstly; then the vertical vibration reduction bars are stick to the side faces, towards the indoor space, of walls, columns or pipelines connected with the floor, and the polystyrene particle foam concrete filling layer is poured on the elastic sheet isolation layer; and after the person-standing strength is reached, the gypsum matrix self-leveling mortar protection layer is pumped onthe polystyrene particle foam concrete filling layer. The composite thermal insulation and sound insulation floor system and the construction method thereof have the advantages that the floor systemhas excellent thermal insulation and sound insulation performance, stable crack resistance and high flatness are realized, the floor load is lowered, the isolation layer is paved easily and conveniently, the filling layer and the protection layer are mechanically pumped and cast in place, complex measures such as watering wetting and coating of an interface agent are omitted, the quality and efficiency of the thermal insulation and sound insulation floor system are significantly improved, and the cost of the thermal insulation and sound insulation floor system is significantly lowered.
本发明提供一种复合式保温隔声楼面系统及其施工方法，该系统从上到下设有石膏基自流平砂浆保护层、聚苯乙烯颗粒泡沫混凝土填充层、弹性片材隔离层，保护层和填充层与竖向构造之间设有竖向减振条。该楼面系统的施工方法是先在楼板上铺满弹性片材隔离层；再在连接楼板的墙、柱或管道朝向室内的侧面粘贴竖向减振条，在弹性片材隔离层上浇筑聚苯乙烯颗粒泡沫混凝土填充层；达到上人强度后，在其上泵送浇筑石膏基自流平砂浆保护层。本发明的优点是：楼面系统保温、隔声性能优异，稳定抗裂、平整度高、降低楼面荷载，隔离层简便铺装、填充层和保护层机械化泵送现浇、免除洒水润湿及涂刷界面剂等复杂措施，显著改善保温隔声楼面系统的质量、效率和成本。
Composite thermal insulation and sound insulation floor system and construction method thereof
一种复合式保温隔声楼面系统及其施工方法
WANG XILIN (author) / ZHANG DONG (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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