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A platform for research: civil engineering, architecture and urbanism
Cement curing agent and cement curing process using cement curing agent
The invention discloses a cement curing agent and a cement curing process using the cement curing agent. The cement curing agent comprises the following raw materials in parts by weight: 10-15 parts of an auxiliary agent, 20-30 parts of magnesium fluosilicate, 1-5 parts of hydroxyethyl cellulose, 1-5 parts of polydimethylsiloxane and 5-10 parts of water. The cement curing agent is prepared by the steps of: 1, uniformly grinding the auxiliary agent to obtain a primary material, and well mixing hydroxyethyl cellulose, magnesium fluosilicate and polydimethylsiloxane at 35-40 DEG C to obtain a mixture; and 2, adding the primary material into the mixture, well stirring and mixing, adding water, and stirring while adding water, so as to obtain a cement curing agent. Second filler is a high polymer material with a three-dimensional network structure, can absorb water and is in a gel shape. On one hand, the volume is increased by expansion, and on the other hand, the second filler is in a gel shape, is unstable in form and convenient in filling, and can improve the filling effect of gaps in the cement and the curing performance.
本发明公开一种水泥固化剂及使用水泥固化剂的水泥固化工艺，包括如下重量份原料：10‑15份助剂，20‑30份氟硅酸镁，1‑5份羟乙基纤维素，1‑5份聚二甲基硅氧烷，5‑10份水；第一步、将助剂研磨均匀制得初料，将羟乙基纤维素、氟硅酸镁和聚二甲基硅氧烷在35‑40℃下混合均匀，制得混合料；第二步、将初料加入混合料中，搅拌混合均匀后加入水，边加水边搅拌，制得水泥固化剂；第二填料为一种具有三维网状结构的高分子材料，能够吸水呈凝胶状，一方面体积膨胀增大，另一方面形成凝胶状，形态不稳定，方便填充，能够提高水泥中间隙的填充效果，提高固化性能。
Cement curing agent and cement curing process using cement curing agent
The invention discloses a cement curing agent and a cement curing process using the cement curing agent. The cement curing agent comprises the following raw materials in parts by weight: 10-15 parts of an auxiliary agent, 20-30 parts of magnesium fluosilicate, 1-5 parts of hydroxyethyl cellulose, 1-5 parts of polydimethylsiloxane and 5-10 parts of water. The cement curing agent is prepared by the steps of: 1, uniformly grinding the auxiliary agent to obtain a primary material, and well mixing hydroxyethyl cellulose, magnesium fluosilicate and polydimethylsiloxane at 35-40 DEG C to obtain a mixture; and 2, adding the primary material into the mixture, well stirring and mixing, adding water, and stirring while adding water, so as to obtain a cement curing agent. Second filler is a high polymer material with a three-dimensional network structure, can absorb water and is in a gel shape. On one hand, the volume is increased by expansion, and on the other hand, the second filler is in a gel shape, is unstable in form and convenient in filling, and can improve the filling effect of gaps in the cement and the curing performance.
本发明公开一种水泥固化剂及使用水泥固化剂的水泥固化工艺，包括如下重量份原料：10‑15份助剂，20‑30份氟硅酸镁，1‑5份羟乙基纤维素，1‑5份聚二甲基硅氧烷，5‑10份水；第一步、将助剂研磨均匀制得初料，将羟乙基纤维素、氟硅酸镁和聚二甲基硅氧烷在35‑40℃下混合均匀，制得混合料；第二步、将初料加入混合料中，搅拌混合均匀后加入水，边加水边搅拌，制得水泥固化剂；第二填料为一种具有三维网状结构的高分子材料，能够吸水呈凝胶状，一方面体积膨胀增大，另一方面形成凝胶状，形态不稳定，方便填充，能够提高水泥中间隙的填充效果，提高固化性能。
Cement curing agent and cement curing process using cement curing agent
一种水泥固化剂及使用水泥固化剂的水泥固化工艺
2021-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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