Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mortar and preparation method thereof
The invention relates to mortar which comprises the following components in parts by weight: 10 to 18 parts of cement; 5 to 12 parts of slag powder; 5 to 12 parts of steam aerated concrete powder; 20 to 36 parts of pottery sand; 4 to 9 parts of thickening powder; 2 to 6 parts of polypropylene fiber; and 1 to 2 parts of a polycarboxylate superplasticizer. On the basis of ensuring that the mortar has the advantages of high strength, high thermal insulation property, aging resistance, good fireproof property and the like, the mortar disclosed by the invention also realizes reutilization of wastes, achieves the effects of energy conservation and environmental protection, and greatly reduces the material cost of mortar preparation.
本发明涉及一种砂浆，以重量份数计，包括：水泥：10～18份；矿渣粉：5～12份；蒸汽加气混凝土粉末：5～12份；陶砂：20～36份；稠化粉：4～9份；聚丙烯纤维：2～6份；聚羧酸减水剂1～2份。本发明中砂浆在保障砂浆具有高强度、高保温性能、耐老化且防火性能好等优点的基础上，还实现了废弃物的再次利用，达到节能环保的效果，并且极大降低了砂浆制备的材料成本。
Mortar and preparation method thereof
The invention relates to mortar which comprises the following components in parts by weight: 10 to 18 parts of cement; 5 to 12 parts of slag powder; 5 to 12 parts of steam aerated concrete powder; 20 to 36 parts of pottery sand; 4 to 9 parts of thickening powder; 2 to 6 parts of polypropylene fiber; and 1 to 2 parts of a polycarboxylate superplasticizer. On the basis of ensuring that the mortar has the advantages of high strength, high thermal insulation property, aging resistance, good fireproof property and the like, the mortar disclosed by the invention also realizes reutilization of wastes, achieves the effects of energy conservation and environmental protection, and greatly reduces the material cost of mortar preparation.
本发明涉及一种砂浆，以重量份数计，包括：水泥：10～18份；矿渣粉：5～12份；蒸汽加气混凝土粉末：5～12份；陶砂：20～36份；稠化粉：4～9份；聚丙烯纤维：2～6份；聚羧酸减水剂1～2份。本发明中砂浆在保障砂浆具有高强度、高保温性能、耐老化且防火性能好等优点的基础上，还实现了废弃物的再次利用，达到节能环保的效果，并且极大降低了砂浆制备的材料成本。
Mortar and preparation method thereof
一种砂浆及其制备方法
XIAO WEI (Autor:in) / YIN JIANLI (Autor:in) / LAI GUANGXING (Autor:in) / CHEN YUJIA (Autor:in) / YE JUNHUI (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Dry-mixed mortar, preparation method thereof and mortar
| Europäisches Patentamt | 2023