Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation mortar and preparation process thereof
The invention discloses thermal insulation mortar and a preparation process thereof. The thermal insulation mortar comprises 5 to 8 parts of diatomite, 4 to 6 parts of quartz sand, 3 to 5 parts of perlite, 1 to 3 parts of hollow glass beads, 1 to 3 parts of hollow ceramic beads, 2 to 4 parts of sepiolite, 0.6 to 0.8 part of aerogel powder and 0.5 to 0.7 part of polypropylene fibers. The preparation process comprises the following steps: grinding the diatomite, the quartz sand and the perlite; grinding the hollow glass beads and the hollow ceramic beads; mixing the obtained powder; adding the sepiolite; adding the polypropylene fibers; adding the aerogel powder; and performing air drying.Through the above seven steps, the prepared thermal insulation mortar is stable in structure and high incrack resistance, and has excellent thermal insulation and heat preservation effects; the diatomite arranged in the thermal insulation mortar has strong adsorbability, and the diatomite enables othercomponents of the thermal insulation mortar to be combined more tightly, so the structural stability of the thermal insulation mortar is improved; and the thermal insulation mortar has excellent thermal insulation performance by using silicon dioxide aerogel with extremely high porosity as a component of the thermal insulation mortar.
本发明公开了一种保温砂浆及其制备工艺，该保温砂浆包括硅藻土5‑8份、石英砂4‑6份、珍珠岩3‑5份、空心玻璃微珠1‑3份、空心陶瓷微珠1‑3份、海泡石2‑4份、气凝胶粉体0.6‑0.8份、聚丙烯纤维0.5‑0.7份，其制备工艺：研磨硅藻土、石英砂和珍珠岩；研磨空心玻璃微珠和空心陶瓷微珠；混合粉末；加海泡石；加聚丙烯纤维；加气凝胶粉体；风干，通过七个步骤，制作出的保温砂浆结构稳定，抗裂性能强，且具有优异的隔热保温效果；通过设置保温砂浆中的硅藻土，硅藻土具有较强的吸附性，硅藻土使保温砂浆的其他组分结合得更加紧密，从而提高保温砂浆结构的稳定性，通过设置保温砂浆成分中的二氧化硅气凝胶，二氧化硅凝胶孔隙率极高，能使保温砂浆具有优异的保温性能。
Thermal insulation mortar and preparation process thereof
The invention discloses thermal insulation mortar and a preparation process thereof. The thermal insulation mortar comprises 5 to 8 parts of diatomite, 4 to 6 parts of quartz sand, 3 to 5 parts of perlite, 1 to 3 parts of hollow glass beads, 1 to 3 parts of hollow ceramic beads, 2 to 4 parts of sepiolite, 0.6 to 0.8 part of aerogel powder and 0.5 to 0.7 part of polypropylene fibers. The preparation process comprises the following steps: grinding the diatomite, the quartz sand and the perlite; grinding the hollow glass beads and the hollow ceramic beads; mixing the obtained powder; adding the sepiolite; adding the polypropylene fibers; adding the aerogel powder; and performing air drying.Through the above seven steps, the prepared thermal insulation mortar is stable in structure and high incrack resistance, and has excellent thermal insulation and heat preservation effects; the diatomite arranged in the thermal insulation mortar has strong adsorbability, and the diatomite enables othercomponents of the thermal insulation mortar to be combined more tightly, so the structural stability of the thermal insulation mortar is improved; and the thermal insulation mortar has excellent thermal insulation performance by using silicon dioxide aerogel with extremely high porosity as a component of the thermal insulation mortar.
本发明公开了一种保温砂浆及其制备工艺，该保温砂浆包括硅藻土5‑8份、石英砂4‑6份、珍珠岩3‑5份、空心玻璃微珠1‑3份、空心陶瓷微珠1‑3份、海泡石2‑4份、气凝胶粉体0.6‑0.8份、聚丙烯纤维0.5‑0.7份，其制备工艺：研磨硅藻土、石英砂和珍珠岩；研磨空心玻璃微珠和空心陶瓷微珠；混合粉末；加海泡石；加聚丙烯纤维；加气凝胶粉体；风干，通过七个步骤，制作出的保温砂浆结构稳定，抗裂性能强，且具有优异的隔热保温效果；通过设置保温砂浆中的硅藻土，硅藻土具有较强的吸附性，硅藻土使保温砂浆的其他组分结合得更加紧密，从而提高保温砂浆结构的稳定性，通过设置保温砂浆成分中的二氧化硅气凝胶，二氧化硅凝胶孔隙率极高，能使保温砂浆具有优异的保温性能。
Thermal insulation mortar and preparation process thereof
一种保温砂浆及其制备工艺
LI BO (Autor:in) / ZHANG LEI (Autor:in) / MA YANG (Autor:in) / BAO CHUANYANG (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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