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A platform for research: civil engineering, architecture and urbanism
Early strength type cement grinding aid
The invention discloses an early strength type cement grinding aid, and belongs to the technical field of cement. The early strength type cement grinding aid is prepared from the following raw materials in parts by weight: 5-20% of alkylol amine, 1-5% of dispersing agent, 5-25% of inorganic salt, 5-15% of early strength agent and the balance of water. The prepared grinding aid is good in grinding aiding effect, the fineness of cement is improved, the productivity is improved, and the early strength is remarkably improved.
本发明公开了一种早强型水泥助磨剂，属于水泥技术领域。所述早强型水泥助磨剂由以下重量份计的原材料组成：5‑20%醇胺，1‑5%分散剂，5‑25%无机盐，5‑15%早强剂，余水。制得的助磨剂助磨效果好，改善水泥的细度，提高产能，早强强度得到显著提高。
Early strength type cement grinding aid
The invention discloses an early strength type cement grinding aid, and belongs to the technical field of cement. The early strength type cement grinding aid is prepared from the following raw materials in parts by weight: 5-20% of alkylol amine, 1-5% of dispersing agent, 5-25% of inorganic salt, 5-15% of early strength agent and the balance of water. The prepared grinding aid is good in grinding aiding effect, the fineness of cement is improved, the productivity is improved, and the early strength is remarkably improved.
本发明公开了一种早强型水泥助磨剂，属于水泥技术领域。所述早强型水泥助磨剂由以下重量份计的原材料组成：5‑20%醇胺，1‑5%分散剂，5‑25%无机盐，5‑15%早强剂，余水。制得的助磨剂助磨效果好，改善水泥的细度，提高产能，早强强度得到显著提高。
Early strength type cement grinding aid
一种早强型水泥助磨剂
WANG WEISHAN (author) / FU LEFENG (author) / ZHENG BAICUN (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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