Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-crack thermal insulation mortar prepared from high-volume lithium slag and preparation method of anti-crack thermal insulation mortar
The invention discloses an anti-crack thermal insulation mortar prepared by using large-dosage lithium slag and a preparation method thereof, and the preparation method comprises the following steps: mixing dried lithium slag and an additive, and grinding and activating to obtain pretreated lithium slag powder; preparing the pretreated lithium slag powder into mortar; the mortar comprises the following components in parts by weight: 25-40 parts of cement and 30-60 parts of pretreated lithium slag powder, 10 to 40 parts of sand; 0.1 to 2.0 parts of engineering fiber and 0.01 to 0.1 part of water reducing agent. According to the anti-cracking thermal insulation mortar prepared by the invention, the variety and the use amount of additives are reduced, the cost is low, the later strength is high, corrosion resistance is realized, mechanical construction can be realized, and the modernized construction level of the building industry is improved.
本发明公开一种利用大掺量锂渣制备抗裂保温砂浆及其制备方法，制备方法包括将干燥好的锂渣和外加剂混合后进行粉磨活化，得到预处理锂渣粉；将所述预处理锂渣粉配料成砂浆；所述砂浆包括如下组分：水泥25～40份，预处理锂渣粉30～60份；砂10～40份；工程纤维0.1～2.0份、减水剂0.01～0.1份。本申请制备的抗裂保温砂浆，减少了外加剂的种类和使用量，成本低廉，后期强度高，耐腐蚀，各项能进行机械化施工，提高建筑业现代化施工水平。
Anti-crack thermal insulation mortar prepared from high-volume lithium slag and preparation method of anti-crack thermal insulation mortar
The invention discloses an anti-crack thermal insulation mortar prepared by using large-dosage lithium slag and a preparation method thereof, and the preparation method comprises the following steps: mixing dried lithium slag and an additive, and grinding and activating to obtain pretreated lithium slag powder; preparing the pretreated lithium slag powder into mortar; the mortar comprises the following components in parts by weight: 25-40 parts of cement and 30-60 parts of pretreated lithium slag powder, 10 to 40 parts of sand; 0.1 to 2.0 parts of engineering fiber and 0.01 to 0.1 part of water reducing agent. According to the anti-cracking thermal insulation mortar prepared by the invention, the variety and the use amount of additives are reduced, the cost is low, the later strength is high, corrosion resistance is realized, mechanical construction can be realized, and the modernized construction level of the building industry is improved.
本发明公开一种利用大掺量锂渣制备抗裂保温砂浆及其制备方法，制备方法包括将干燥好的锂渣和外加剂混合后进行粉磨活化，得到预处理锂渣粉；将所述预处理锂渣粉配料成砂浆；所述砂浆包括如下组分：水泥25～40份，预处理锂渣粉30～60份；砂10～40份；工程纤维0.1～2.0份、减水剂0.01～0.1份。本申请制备的抗裂保温砂浆，减少了外加剂的种类和使用量，成本低廉，后期强度高，耐腐蚀，各项能进行机械化施工，提高建筑业现代化施工水平。
Anti-crack thermal insulation mortar prepared from high-volume lithium slag and preparation method of anti-crack thermal insulation mortar
一种利用大掺量锂渣制备抗裂保温砂浆及其制备方法
WEI DONGDONG (Autor:in) / CHEN KAI (Autor:in) / LYU TING (Autor:in) / YAO LI (Autor:in) / SHUAI YONG (Autor:in) / PAN RUI (Autor:in) / LIAO XIN (Autor:in) / HUANG XIAOYU (Autor:in) / ZHOU HUI (Autor:in) / LIAO QIANG (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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