Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-leveling mortar and preparation method thereof
The invention relates to self-leveling mortar and a preparation method thereof, and the self-leveling mortar is prepared from the following raw materials in parts by weight: 120-160 parts of cement; 40 to 60 parts of rapid hardening cement; 20 to 240 parts of A; 180 to 1200 parts of sand; 2-8 parts of a polycarboxylate superplasticizer; 0.2 to 0.8 part of a coagulation accelerator; and water; wherein A comprises at least one of modified ceramic polishing powder and fly ash; the modified ceramic polishing powder is derived from ceramic polishing powder waste. According to the self-leveling mortar and the preparation method thereof provided by the invention, the performance of the self-leveling mortar is ensured, and meanwhile, the problem that the existing self-leveling mortar is high in manufacturing cost is solved.
本发明涉及，一种自流平砂浆及其制备方法，以重量份数计，自流平砂浆的制备原料包括：水泥120～160份；快硬水泥40～60份；A 20～240份；砂180‑1200份；聚羧酸减水剂2～8份；促凝剂0.2～0.8份；以及水；其中A包括改性陶瓷抛光粉和粉煤灰中的至少一种；所述改性陶瓷抛光粉来源于陶瓷抛光粉废弃物。本发明提供一种自流平砂浆及其制备方法，在保证自流平砂浆性能的同时，解决了现有自流平砂浆造价高的问题。
Self-leveling mortar and preparation method thereof
The invention relates to self-leveling mortar and a preparation method thereof, and the self-leveling mortar is prepared from the following raw materials in parts by weight: 120-160 parts of cement; 40 to 60 parts of rapid hardening cement; 20 to 240 parts of A; 180 to 1200 parts of sand; 2-8 parts of a polycarboxylate superplasticizer; 0.2 to 0.8 part of a coagulation accelerator; and water; wherein A comprises at least one of modified ceramic polishing powder and fly ash; the modified ceramic polishing powder is derived from ceramic polishing powder waste. According to the self-leveling mortar and the preparation method thereof provided by the invention, the performance of the self-leveling mortar is ensured, and meanwhile, the problem that the existing self-leveling mortar is high in manufacturing cost is solved.
本发明涉及，一种自流平砂浆及其制备方法，以重量份数计，自流平砂浆的制备原料包括：水泥120～160份；快硬水泥40～60份；A 20～240份；砂180‑1200份；聚羧酸减水剂2～8份；促凝剂0.2～0.8份；以及水；其中A包括改性陶瓷抛光粉和粉煤灰中的至少一种；所述改性陶瓷抛光粉来源于陶瓷抛光粉废弃物。本发明提供一种自流平砂浆及其制备方法，在保证自流平砂浆性能的同时，解决了现有自流平砂浆造价高的问题。
Self-leveling mortar and preparation method thereof
一种自流平砂浆及其制备方法
LIU ZHIYAN (Autor:in) / YIN JIANLI (Autor:in) / LAI GUANGXING (Autor:in) / PAN ZHIFENG (Autor:in) / QIU YUETAO (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME