A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor repairing agent and preparation method thereof
The invention discloses a terrace repairing agent, which is prepared from the following raw materials in percentage by mass: 30 to 50 percent of aggregate, 10 to 15 percent of early strength and rapid hardening agent, 30 to 35 percent of ordinary Portland cement, 1 to 2 percent of thickening water-retaining agent, 0.5 to 1.5 percent of water reducing agent, 0.5 to 21.5 percent of polypropylene fiber and 1 to 2 percent of defoaming agent. The terrace repairing agent provided by the invention has very strong characteristics in the aspects of corrosion resistance, crack resistance and the like, the early-strength and rapid-hardening agent has the characteristics of early strength and high strength, the early strength of the repairing agent can be effectively improved, and polypropylene glycol has excellent mechanical properties and is matched with polypropylene fiber for use, so that the repairing agent has a good application prospect. The plasticity and cohesiveness of the fresh concrete can be kept for a long time, the pouring is convenient, and the construction efficiency is improved.
本发明公开了一种地坪修补剂，按质量百分比计，包括以下原料：骨料30‑50％、早强快硬剂10‑15％、普通硅酸盐水泥30‑35％、增稠保水剂1‑2％、减水剂0.5‑1.5％、聚丙烯纤维0.5‑21.5％、消泡剂1‑2％；本发明提供的地坪修补剂在抗腐蚀性和抗裂等方面的特点都非常强，早强快硬剂具有早强、高强的特点，能够有效提高修补剂的早期强度，聚丙烯醇具有优良的力学性能与聚丙烯纤维配合使用，可以使新拌混凝土在较长的时间内保持可塑性和粘结性，方便浇筑，提高施工效率。
Floor repairing agent and preparation method thereof
The invention discloses a terrace repairing agent, which is prepared from the following raw materials in percentage by mass: 30 to 50 percent of aggregate, 10 to 15 percent of early strength and rapid hardening agent, 30 to 35 percent of ordinary Portland cement, 1 to 2 percent of thickening water-retaining agent, 0.5 to 1.5 percent of water reducing agent, 0.5 to 21.5 percent of polypropylene fiber and 1 to 2 percent of defoaming agent. The terrace repairing agent provided by the invention has very strong characteristics in the aspects of corrosion resistance, crack resistance and the like, the early-strength and rapid-hardening agent has the characteristics of early strength and high strength, the early strength of the repairing agent can be effectively improved, and polypropylene glycol has excellent mechanical properties and is matched with polypropylene fiber for use, so that the repairing agent has a good application prospect. The plasticity and cohesiveness of the fresh concrete can be kept for a long time, the pouring is convenient, and the construction efficiency is improved.
本发明公开了一种地坪修补剂，按质量百分比计，包括以下原料：骨料30‑50％、早强快硬剂10‑15％、普通硅酸盐水泥30‑35％、增稠保水剂1‑2％、减水剂0.5‑1.5％、聚丙烯纤维0.5‑21.5％、消泡剂1‑2％；本发明提供的地坪修补剂在抗腐蚀性和抗裂等方面的特点都非常强，早强快硬剂具有早强、高强的特点，能够有效提高修补剂的早期强度，聚丙烯醇具有优良的力学性能与聚丙烯纤维配合使用，可以使新拌混凝土在较长的时间内保持可塑性和粘结性，方便浇筑，提高施工效率。
Floor repairing agent and preparation method thereof
一种地坪修补剂及制备方法
XU TAIXIANG (author) / LIN ZHIQIANG (author) / ZHANG JINGUI (author)
2024-03-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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