Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel cement grinding aid reinforcing agent and preparation method thereof
The invention provides a novel cement grinding aid reinforcing agent which comprises the following components in parts by weight: 1-5 parts of a grinding aid, 5-10 parts of a water reducing agent, 40-50 parts of a reinforcing agent, 1-5 parts of a stability accelerant and 20-30 parts of a carrier. After the mixing amount of 5-point clinker is reduced, the compressive strength of the PO42.5 cement for 3 days and 28 days is not reduced and increased compared with that of the PO42.5 cement before a powder reinforced grinding aid is used, and the purposes of quality improvement, efficiency improvement, low carbon and environmental protection are achieved.
本发明提出了一种新型水泥助磨增强剂，按照重量份计算，包括：1‑5份助磨剂、5‑10份减水剂、40‑50份增强剂、1‑5份稳定促进剂和20‑30份载体。本发明在降低5个点熟料掺量后PO42.5水泥3天和28天抗压强度相对于使用粉体增强助磨剂前不降反增，实现了提质增效、低碳环保的目的。
Novel cement grinding aid reinforcing agent and preparation method thereof
The invention provides a novel cement grinding aid reinforcing agent which comprises the following components in parts by weight: 1-5 parts of a grinding aid, 5-10 parts of a water reducing agent, 40-50 parts of a reinforcing agent, 1-5 parts of a stability accelerant and 20-30 parts of a carrier. After the mixing amount of 5-point clinker is reduced, the compressive strength of the PO42.5 cement for 3 days and 28 days is not reduced and increased compared with that of the PO42.5 cement before a powder reinforced grinding aid is used, and the purposes of quality improvement, efficiency improvement, low carbon and environmental protection are achieved.
本发明提出了一种新型水泥助磨增强剂，按照重量份计算，包括：1‑5份助磨剂、5‑10份减水剂、40‑50份增强剂、1‑5份稳定促进剂和20‑30份载体。本发明在降低5个点熟料掺量后PO42.5水泥3天和28天抗压强度相对于使用粉体增强助磨剂前不降反增，实现了提质增效、低碳环保的目的。
Novel cement grinding aid reinforcing agent and preparation method thereof
一种新型水泥助磨增强剂及制备方法
WANG LI (Autor:in) / WANG CHUNLIN (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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