Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Granite stone powder mortar and preparation method thereof
The invention provides a blast furnace slag curing agent which comprises the following raw materials in parts by weight: 8-12 parts of sodium hydroxide, 4-6 parts of sodium polycarboxylate, 78-82 parts of blast furnace slag and 4-6 parts of gypsum. The invention also provides a preparation method of the blast furnace slag curing agent. The invention also provides granite stone powder mortar. The granite stone powder mortar comprises the blast furnace slag curing agent and the following raw materials in parts by weight: 4.5-27 parts of granite stone powder, 63-90 parts of cement, 270 parts of sand and 50 parts of water. The invention also provides a preparation method of the granite stone powder mortar. On one hand, waste utilization, resource saving and effective utilization of the waste granite stone powder can be realized, and on the other hand, the granite stone powder is modified by the blast furnace slag curing agent, so that the utilization efficiency of the granite stone powder as a cement admixture can be improved, and the fluidity and compressive strength of the granite stone powder mortar can be improved.
本发明提供一种高炉矿渣固化剂，包括如下重量份的原料：氢氧化钠8‑12份、聚羧酸钠4‑6份、高炉矿渣78‑82份、石膏4‑6份。本发明还提供该高炉矿渣固化剂的制备方法。本发明还提供一种花岗岩石粉砂浆，包括上述高炉矿渣固化剂和如下重量份的原料：花岗岩石粉4.5‑27份、水泥63‑90份、砂270份、水50份。本发明还提供该花岗岩石粉砂浆的制备方法。本发明一方面能够废物利用，节约资源，有效地利用废弃花岗岩石粉，另一方面，通过高炉矿渣固化剂对花岗岩石粉进行改性，能够提高花岗岩石粉做水泥掺合料的利用效率，改善花岗岩石粉砂浆的流动性和抗压强度。
Granite stone powder mortar and preparation method thereof
The invention provides a blast furnace slag curing agent which comprises the following raw materials in parts by weight: 8-12 parts of sodium hydroxide, 4-6 parts of sodium polycarboxylate, 78-82 parts of blast furnace slag and 4-6 parts of gypsum. The invention also provides a preparation method of the blast furnace slag curing agent. The invention also provides granite stone powder mortar. The granite stone powder mortar comprises the blast furnace slag curing agent and the following raw materials in parts by weight: 4.5-27 parts of granite stone powder, 63-90 parts of cement, 270 parts of sand and 50 parts of water. The invention also provides a preparation method of the granite stone powder mortar. On one hand, waste utilization, resource saving and effective utilization of the waste granite stone powder can be realized, and on the other hand, the granite stone powder is modified by the blast furnace slag curing agent, so that the utilization efficiency of the granite stone powder as a cement admixture can be improved, and the fluidity and compressive strength of the granite stone powder mortar can be improved.
本发明提供一种高炉矿渣固化剂，包括如下重量份的原料：氢氧化钠8‑12份、聚羧酸钠4‑6份、高炉矿渣78‑82份、石膏4‑6份。本发明还提供该高炉矿渣固化剂的制备方法。本发明还提供一种花岗岩石粉砂浆，包括上述高炉矿渣固化剂和如下重量份的原料：花岗岩石粉4.5‑27份、水泥63‑90份、砂270份、水50份。本发明还提供该花岗岩石粉砂浆的制备方法。本发明一方面能够废物利用，节约资源，有效地利用废弃花岗岩石粉，另一方面，通过高炉矿渣固化剂对花岗岩石粉进行改性，能够提高花岗岩石粉做水泥掺合料的利用效率，改善花岗岩石粉砂浆的流动性和抗压强度。
Granite stone powder mortar and preparation method thereof
花岗岩石粉砂浆及其制备方法
CHEN CHAOQI (Autor:in) / SHE SIJIA (Autor:in) / CHEN ANJI (Autor:in) / TAO YUE (Autor:in) / FU YAOJIA (Autor:in) / LIAO KEJUN (Autor:in) / HOU LIANGHUI (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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