Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation material for building exterior walls and preparation method thereof
The invention discloses a thermal insulation material for a building external wall. The invention discloses a preparation method of the thermal insulation material for the building external wall, which comprises the following steps: mixing expanded perlite, talcum powder and gelatin, carrying out wet ball milling to obtain slurry, performing calcining, cooling, and pulverizing under the protectionof nitrogen to obtain pretreated expanded perlite; stirring cement, the pretreated expanded perlite, sepiolite powder, desulfurized gypsum, sodium carboxymethyl cellulose, a concrete activator and aconcrete air entraining agent to obtain a thermal insulation base material; pouring the thermal insulation base material into a mold, performing vibrating, and performing maintaining at normal temperature to obtain the thermal insulation material for the building external wall. The thermal insulation material is green, environmentally friendly, non-toxic, free of components harmful to the human body, wide in application range, good in thermal insulation effect, capable of keeping the thermal insulation effect for a long time, not prone to falling off after being combined with the wall and longin service life.
本发明公开了一种用于建筑外墙的保温材料。本发明公开了上述用于建筑外墙的保温材料的制备方法，包括如下步骤：将膨胀珍珠岩、滑石粉、明胶混合，湿法球磨得到浆料，氮气保护下煅烧，冷却，粉碎，得到预处理膨胀珍珠岩；将水泥、预处理膨胀珍珠岩、海泡石粉、脱硫石膏、羧甲基纤维素钠、混凝土激发剂、混凝土引气剂搅拌机得到保温基料；将保温基料倒入模具中，振捣，常温养护得到用于建筑外墙的保温材料。本发明不仅绿色环保无毒，不含有对人体有害成分，适用范围广，而且保温效果良好，能够持久保持保温功效，同时与墙体结合后不易脱落，使用寿命长。
Thermal insulation material for building exterior walls and preparation method thereof
The invention discloses a thermal insulation material for a building external wall. The invention discloses a preparation method of the thermal insulation material for the building external wall, which comprises the following steps: mixing expanded perlite, talcum powder and gelatin, carrying out wet ball milling to obtain slurry, performing calcining, cooling, and pulverizing under the protectionof nitrogen to obtain pretreated expanded perlite; stirring cement, the pretreated expanded perlite, sepiolite powder, desulfurized gypsum, sodium carboxymethyl cellulose, a concrete activator and aconcrete air entraining agent to obtain a thermal insulation base material; pouring the thermal insulation base material into a mold, performing vibrating, and performing maintaining at normal temperature to obtain the thermal insulation material for the building external wall. The thermal insulation material is green, environmentally friendly, non-toxic, free of components harmful to the human body, wide in application range, good in thermal insulation effect, capable of keeping the thermal insulation effect for a long time, not prone to falling off after being combined with the wall and longin service life.
本发明公开了一种用于建筑外墙的保温材料。本发明公开了上述用于建筑外墙的保温材料的制备方法，包括如下步骤：将膨胀珍珠岩、滑石粉、明胶混合，湿法球磨得到浆料，氮气保护下煅烧，冷却，粉碎，得到预处理膨胀珍珠岩；将水泥、预处理膨胀珍珠岩、海泡石粉、脱硫石膏、羧甲基纤维素钠、混凝土激发剂、混凝土引气剂搅拌机得到保温基料；将保温基料倒入模具中，振捣，常温养护得到用于建筑外墙的保温材料。本发明不仅绿色环保无毒，不含有对人体有害成分，适用范围广，而且保温效果良好，能够持久保持保温功效，同时与墙体结合后不易脱落，使用寿命长。
Thermal insulation material for building exterior walls and preparation method thereof
一种用于建筑外墙的保温材料及其制备方法
YANG GUANGLEI (Autor:in) / YUAN QUAN (Autor:in) / ZHAO GUANGPENG (Autor:in) / LIU HAILONG (Autor:in) / GUO ZHAOJIE (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
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