A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastering gypsum for thermal insulation layer with high thermal insulation property
The invention discloses plastering gypsum for a thermal insulation layer with high thermal insulation property. The plastering gypsum comprises the following components in parts by weight: 75-85 partsof anhydrite powder, 10-15 parts of semi-hydrated gypsum, 25-35 parts of granular spun yarns, 5-8 parts of a calcium increasing agent, 5-10 parts of a waterproof thermal insulation coating, 1-3 partsof an excitant, 0.5-1 part of a water-retaining agent, 0.5-1 part of an adhesive and 0.5-1 part of flocculent filler. The plastering gypsum has the beneficial effects that flocculent filler and waterproof heat insulation coating are added into raw materials, the viscosity of the plastering anhydrite can be increased through the flocculent filler, the strength between fibers or spun yarns can be increased, and the strength of the plastering anhydrite can be improved. The heat insulation performance of the coating is improved by plastering gypsum after the waterproof heat insulation coating issmeared, the waterproof effect on the coating can be achieved, the needed raw materials are mixed together and calcined, the calcination temperature is 500 DEG C to 650 DEG C at the moment, powder ofthe plastering gypsum can be finer, and dissolution during later construction is facilitated.
本发明公开了一种高热绝缘性保温层粉刷石膏，该粉刷石膏的组分及重量份数为：硬石膏粉75‑85份，半水石膏10‑15份，颗粒细纱25‑35份，增钙剂5‑8份，防水隔热涂料5‑10份，激发剂1‑3份，保水剂0.5‑1份，胶粘剂0.5‑1份和絮状填料0.5‑1份。本发明所述的一种高热绝缘性保温层粉刷石膏，涉及粉刷石膏领域，本发明有益效果是：通过在原料中增加絮状填料和防水隔热涂料，可以通过絮状填料来增加粉刷石膏的粘度，且纤维或者纺纱可以增加之间的强度，通过防水隔热涂料在涂抹后粉刷石膏增加涂层的隔热性能，且可以对涂层起到防水的效果，通过将所要的原料混合在一起并进行煅烧，此时将煅烧的温度为500℃‑650℃，可以使得粉刷石膏的粉末更加细腻，方便后期施工时的溶解。
Plastering gypsum for thermal insulation layer with high thermal insulation property
The invention discloses plastering gypsum for a thermal insulation layer with high thermal insulation property. The plastering gypsum comprises the following components in parts by weight: 75-85 partsof anhydrite powder, 10-15 parts of semi-hydrated gypsum, 25-35 parts of granular spun yarns, 5-8 parts of a calcium increasing agent, 5-10 parts of a waterproof thermal insulation coating, 1-3 partsof an excitant, 0.5-1 part of a water-retaining agent, 0.5-1 part of an adhesive and 0.5-1 part of flocculent filler. The plastering gypsum has the beneficial effects that flocculent filler and waterproof heat insulation coating are added into raw materials, the viscosity of the plastering anhydrite can be increased through the flocculent filler, the strength between fibers or spun yarns can be increased, and the strength of the plastering anhydrite can be improved. The heat insulation performance of the coating is improved by plastering gypsum after the waterproof heat insulation coating issmeared, the waterproof effect on the coating can be achieved, the needed raw materials are mixed together and calcined, the calcination temperature is 500 DEG C to 650 DEG C at the moment, powder ofthe plastering gypsum can be finer, and dissolution during later construction is facilitated.
本发明公开了一种高热绝缘性保温层粉刷石膏，该粉刷石膏的组分及重量份数为：硬石膏粉75‑85份，半水石膏10‑15份，颗粒细纱25‑35份，增钙剂5‑8份，防水隔热涂料5‑10份，激发剂1‑3份，保水剂0.5‑1份，胶粘剂0.5‑1份和絮状填料0.5‑1份。本发明所述的一种高热绝缘性保温层粉刷石膏，涉及粉刷石膏领域，本发明有益效果是：通过在原料中增加絮状填料和防水隔热涂料，可以通过絮状填料来增加粉刷石膏的粘度，且纤维或者纺纱可以增加之间的强度，通过防水隔热涂料在涂抹后粉刷石膏增加涂层的隔热性能，且可以对涂层起到防水的效果，通过将所要的原料混合在一起并进行煅烧，此时将煅烧的温度为500℃‑650℃，可以使得粉刷石膏的粉末更加细腻，方便后期施工时的溶解。
Plastering gypsum for thermal insulation layer with high thermal insulation property
一种高热绝缘性保温层粉刷石膏
ZHANG ZHONGHUI (author)
2021-02-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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