A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building floor heat preservation and sound insulation prefabricated slab processing method
The invention relates to a building floor heat preservation and sound insulation prefabricated slab which comprises a mortar surface layer and a bottom layer, the mortar surface layer is arranged on the bottom layer, the bottom layer is a heat preservation and sound insulation pad, cement, light high-strength aggregate, sand, silica fume, latex powder, hydroxypropyl methyl cellulose, a defoaming agent, a water reducing agent and engineering fibers are weighed and subjected to dry mixing, then water accounting for 32%-38% of the total weighing mass is added for mixing, and the prefabricated slab is obtained. The mixture is quantitatively distributed to a mold, the mold is conveyed to a vibration conveying line, a steel wire mesh is placed in the mold while vibration conveying is conducted, finally, the mold is conveyed to a standing conveying line, and a heat preservation and sound insulation pad with the lower end face coated with an adhesion agent is placed on the upper forming face of the mold while standing conveying is conducted. The prefabricated slab is convenient to manufacture, and can effectively consider strength, heat preservation and sound insulation and prevent water leakage deformation and electric shock due to electric leakage.
本发明涉及一种楼地面保温隔声预制板，包括砂浆面层和底层，砂浆面层设置于底层上，底层为保温隔声垫，将水泥、轻质高强集料、砂、硅灰、乳胶粉、羟丙基甲基纤维素、消泡剂、减水剂、工程纤维称重干混，再加入按称重总质量32%‑38%比例的水混合，混合料定量布料至模具，模具送振动输送线，振动输送同时在模具内放置钢丝网片，最后送静置输送线，静置输送同时在模具上成型面放置下端面涂有界面剂的保温隔声垫。该预制板制作便捷、能有效兼顾强度、保温隔声以及防止漏水变形、漏电触电。
Building floor heat preservation and sound insulation prefabricated slab processing method
The invention relates to a building floor heat preservation and sound insulation prefabricated slab which comprises a mortar surface layer and a bottom layer, the mortar surface layer is arranged on the bottom layer, the bottom layer is a heat preservation and sound insulation pad, cement, light high-strength aggregate, sand, silica fume, latex powder, hydroxypropyl methyl cellulose, a defoaming agent, a water reducing agent and engineering fibers are weighed and subjected to dry mixing, then water accounting for 32%-38% of the total weighing mass is added for mixing, and the prefabricated slab is obtained. The mixture is quantitatively distributed to a mold, the mold is conveyed to a vibration conveying line, a steel wire mesh is placed in the mold while vibration conveying is conducted, finally, the mold is conveyed to a standing conveying line, and a heat preservation and sound insulation pad with the lower end face coated with an adhesion agent is placed on the upper forming face of the mold while standing conveying is conducted. The prefabricated slab is convenient to manufacture, and can effectively consider strength, heat preservation and sound insulation and prevent water leakage deformation and electric shock due to electric leakage.
本发明涉及一种楼地面保温隔声预制板，包括砂浆面层和底层，砂浆面层设置于底层上，底层为保温隔声垫，将水泥、轻质高强集料、砂、硅灰、乳胶粉、羟丙基甲基纤维素、消泡剂、减水剂、工程纤维称重干混，再加入按称重总质量32%‑38%比例的水混合，混合料定量布料至模具，模具送振动输送线，振动输送同时在模具内放置钢丝网片，最后送静置输送线，静置输送同时在模具上成型面放置下端面涂有界面剂的保温隔声垫。该预制板制作便捷、能有效兼顾强度、保温隔声以及防止漏水变形、漏电触电。
Building floor heat preservation and sound insulation prefabricated slab processing method
一种楼地面保温隔声预制板加工方法
QI YONGKANG (author) / QI XIAOPING (author)
2023-01-31
Patent
Electronic Resource
Chinese
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