A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aerogel internal thermal insulation and sound insulation gypsum mortar and construction process thereof
The invention relates to the technical field of building construction, and provides aerogel internal thermal insulation and sound insulation gypsum mortar and a construction technology thereof.The aerogel internal thermal insulation and sound insulation gypsum mortar is prepared from an aerogel aqueous solution formed by stirring and mixing a component A and water and a component B mixed into the aerogel aqueous solution, and the ratio of the component A to the component B to the water is 1: (0.2-0.5): (0.8-1.0); the cementing material is semi-hydrated gypsum and is dihydrate gypsum after being completely hydrated, has the characteristic of absorbing heat to decompose when meeting high temperature, and can consume part of heat and reduce further diffusion of heat, so that the product has a fireproof effect, and in addition, the cementing material and the aggregate in the product are both inorganic materials, so that the fire resistance can be further ensured, and the service life of the product is prolonged. A large amount of lightweight aggregate is contained, a large amount of hollow structures are arranged in the lightweight aggregate, a large amount of cavity structures can be generated in the gypsum hydration heat release process, heat transfer between floors can be reduced, heat preservation is facilitated, in addition, sound transmission can be reduced through the cavity structures, and privacy between rooms is guaranteed.
本发明涉及建筑施工技术领域，提出了一种气凝胶内保温、隔声石膏砂浆及其施工工艺，包括A组分与水搅拌混合而成的气凝胶水溶液、以及混入至气凝胶水溶液中的B组分，所述A组分、B组分以及水的配比为1:0.2‑0.5:0.8‑1.0；本发明中的胶凝材料为半水石膏，水化完全后为二水石膏，具有遇高温吸收热量分解的特点，可以消耗部分热量，减少热量的进一步扩散，故而具有防火效果，此外本产品中的胶凝材料和骨料均使用无机材料，可进一步保证其耐火性，本发明中具有大量的轻骨料，其内部具有大量的空心结构，且石膏水化放热过程中，其内部也会生成大量空腔结构，可以减少热量在楼板之间的传递，有利于保温，此外这些空腔结构可以减少声音的传播，保证了房间之间的隐私性。
Aerogel internal thermal insulation and sound insulation gypsum mortar and construction process thereof
The invention relates to the technical field of building construction, and provides aerogel internal thermal insulation and sound insulation gypsum mortar and a construction technology thereof.The aerogel internal thermal insulation and sound insulation gypsum mortar is prepared from an aerogel aqueous solution formed by stirring and mixing a component A and water and a component B mixed into the aerogel aqueous solution, and the ratio of the component A to the component B to the water is 1: (0.2-0.5): (0.8-1.0); the cementing material is semi-hydrated gypsum and is dihydrate gypsum after being completely hydrated, has the characteristic of absorbing heat to decompose when meeting high temperature, and can consume part of heat and reduce further diffusion of heat, so that the product has a fireproof effect, and in addition, the cementing material and the aggregate in the product are both inorganic materials, so that the fire resistance can be further ensured, and the service life of the product is prolonged. A large amount of lightweight aggregate is contained, a large amount of hollow structures are arranged in the lightweight aggregate, a large amount of cavity structures can be generated in the gypsum hydration heat release process, heat transfer between floors can be reduced, heat preservation is facilitated, in addition, sound transmission can be reduced through the cavity structures, and privacy between rooms is guaranteed.
本发明涉及建筑施工技术领域，提出了一种气凝胶内保温、隔声石膏砂浆及其施工工艺，包括A组分与水搅拌混合而成的气凝胶水溶液、以及混入至气凝胶水溶液中的B组分，所述A组分、B组分以及水的配比为1:0.2‑0.5:0.8‑1.0；本发明中的胶凝材料为半水石膏，水化完全后为二水石膏，具有遇高温吸收热量分解的特点，可以消耗部分热量，减少热量的进一步扩散，故而具有防火效果，此外本产品中的胶凝材料和骨料均使用无机材料，可进一步保证其耐火性，本发明中具有大量的轻骨料，其内部具有大量的空心结构，且石膏水化放热过程中，其内部也会生成大量空腔结构，可以减少热量在楼板之间的传递，有利于保温，此外这些空腔结构可以减少声音的传播，保证了房间之间的隐私性。
Aerogel internal thermal insulation and sound insulation gypsum mortar and construction process thereof
一种气凝胶内保温、隔声石膏砂浆及其施工工艺
HUA XUEYAN (author) / SHAN CHUNLIANG (author) / YE JUNLI (author) / GUAN NAIYAN (author) / CHEN XIHUI (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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