A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Masonry mortar and preparation process thereof
The invention provides masonry mortar and a preparation process thereof. The concrete comprises the following raw materials in parts by weight: 80-120 parts of cement, 5-16 parts of fly ash, 3-12 parts of thickening powder, 280-320 parts of lightweight aggregate, 480-520 parts of heavy aggregate, 20-30 parts of a water-retaining agent, 3-10 parts of a cementing material, 3-6 parts of an additive and 4-8 parts of a water reducing agent. According to the masonry mortar and the preparation process thereof provided by the invention, the consumption of the cement is reduced, the cost can be saved and the heat conductivity coefficient can be reduced due to the reduction of the consumption of the cement, the mechanical property of the material can be obviously improved by doping the heavy aggregate and the cementing material, and the problems that the strength of light masonry mortar is low, a large amount of cement is required and the cost is low are solved. And the construction cost is increased.
本发明提供一种砌筑砂浆及其制备工艺。原料按重量如下，水泥80‑120份、粉煤灰5‑16份、稠化粉3‑12份、轻骨料280‑320份、重骨料480‑520份、保水剂20‑30份，胶凝材料3‑10份、外加剂3‑6份和减水剂4‑8份。本发明提供的砌筑砂浆及其制备工艺，减少水泥的用量，水泥的用量的减少既可以节约成本，又可以降低导热系数，通过掺入重骨料和胶凝材料能明显提高材料的力学性能，解决了但轻质砌筑砂浆的强度低，需要大量的水泥配比，增加施工成本的问题。
Masonry mortar and preparation process thereof
The invention provides masonry mortar and a preparation process thereof. The concrete comprises the following raw materials in parts by weight: 80-120 parts of cement, 5-16 parts of fly ash, 3-12 parts of thickening powder, 280-320 parts of lightweight aggregate, 480-520 parts of heavy aggregate, 20-30 parts of a water-retaining agent, 3-10 parts of a cementing material, 3-6 parts of an additive and 4-8 parts of a water reducing agent. According to the masonry mortar and the preparation process thereof provided by the invention, the consumption of the cement is reduced, the cost can be saved and the heat conductivity coefficient can be reduced due to the reduction of the consumption of the cement, the mechanical property of the material can be obviously improved by doping the heavy aggregate and the cementing material, and the problems that the strength of light masonry mortar is low, a large amount of cement is required and the cost is low are solved. And the construction cost is increased.
本发明提供一种砌筑砂浆及其制备工艺。原料按重量如下，水泥80‑120份、粉煤灰5‑16份、稠化粉3‑12份、轻骨料280‑320份、重骨料480‑520份、保水剂20‑30份，胶凝材料3‑10份、外加剂3‑6份和减水剂4‑8份。本发明提供的砌筑砂浆及其制备工艺，减少水泥的用量，水泥的用量的减少既可以节约成本，又可以降低导热系数，通过掺入重骨料和胶凝材料能明显提高材料的力学性能，解决了但轻质砌筑砂浆的强度低，需要大量的水泥配比，增加施工成本的问题。
Masonry mortar and preparation process thereof
一种砌筑砂浆及其制备工艺
ZHU LIANGLIANG (author) / ZHU JIANSEN (author) / ZHOU JIA (author)
2022-07-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME