Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-curing concrete and preparation method thereof
The invention discloses self-curing concrete and a preparation method thereof, and relates to the technical field of building materials. The self-curing concrete comprises a concrete main material and a curing auxiliary material, and the concrete main material comprises the following components in parts by weight: 350-400 parts of cement, 320-380 parts of water, 500-550 parts of fine aggregate, 150-200 parts of coarse aggregate, 80-120 parts of an admixture, 15-20 parts of an expanding agent, 10-15 parts of a retarder and the curing auxiliary material. Comprising the following components in parts by weight: 0.15 to 0.25 part of cross-linking agent, 0.10 to 0.18 part of emulsifier, 0.15 to 0.20 part of perchloro-ethylene, 0.08 to 0.12 part of alkyd resin and 0.10 to 0.20 part of water glass solution. According to the self-curing concrete, the curing auxiliary materials are sprayed on the surface of the poured concrete, so that the concrete has a self-curing effect in the forming process, and the concrete is high in forming stability and convenient to maintain.
本发明公开了一种自养护混凝土及其制备方法，涉及建筑材料技术领域。本发明自养护混凝土，包括混凝土主料和养护辅料，混凝土主料，按重量份计，包括水泥350‑400份、水320‑380份、细骨料500‑550份、粗骨料150‑200份、掺合料80‑120份、膨胀剂15‑20份和缓凝剂10‑15份，养护辅料，包括交联剂0.15‑0.25份、乳化剂0.10‑0.18份、过氯乙烯0.15‑0.20份、醇酸树脂0.08‑0.12份和水玻璃溶液0.10‑0.20份。本发明自养护混凝土，通过在浇制后的混凝土表面喷涂养护辅料，使混凝土在成型过程中具备自养护效果，混凝土成型稳定性高，维护方便。
Self-curing concrete and preparation method thereof
The invention discloses self-curing concrete and a preparation method thereof, and relates to the technical field of building materials. The self-curing concrete comprises a concrete main material and a curing auxiliary material, and the concrete main material comprises the following components in parts by weight: 350-400 parts of cement, 320-380 parts of water, 500-550 parts of fine aggregate, 150-200 parts of coarse aggregate, 80-120 parts of an admixture, 15-20 parts of an expanding agent, 10-15 parts of a retarder and the curing auxiliary material. Comprising the following components in parts by weight: 0.15 to 0.25 part of cross-linking agent, 0.10 to 0.18 part of emulsifier, 0.15 to 0.20 part of perchloro-ethylene, 0.08 to 0.12 part of alkyd resin and 0.10 to 0.20 part of water glass solution. According to the self-curing concrete, the curing auxiliary materials are sprayed on the surface of the poured concrete, so that the concrete has a self-curing effect in the forming process, and the concrete is high in forming stability and convenient to maintain.
本发明公开了一种自养护混凝土及其制备方法，涉及建筑材料技术领域。本发明自养护混凝土，包括混凝土主料和养护辅料，混凝土主料，按重量份计，包括水泥350‑400份、水320‑380份、细骨料500‑550份、粗骨料150‑200份、掺合料80‑120份、膨胀剂15‑20份和缓凝剂10‑15份，养护辅料，包括交联剂0.15‑0.25份、乳化剂0.10‑0.18份、过氯乙烯0.15‑0.20份、醇酸树脂0.08‑0.12份和水玻璃溶液0.10‑0.20份。本发明自养护混凝土，通过在浇制后的混凝土表面喷涂养护辅料，使混凝土在成型过程中具备自养护效果，混凝土成型稳定性高，维护方便。
Self-curing concrete and preparation method thereof
一种自养护混凝土及其制备方法
CHEN ZHIMIN (Autor:in) / SUN DONG (Autor:in) / CHEN TIANLONG (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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