A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of high-strength concrete, and particularly discloses C50 high-strength resin concrete and a preparation process thereof. The C50 high-strength resin concrete is mainly prepared from the following raw materials in parts by weight: 220 to 250 parts of cement, 90 to 120 parts of mineral powder, 70 to 90 parts of fly ash, 5 to 15 parts of silica fume, 720 to 780 parts of sand, 950 to 1000 parts of coarse aggregate, 7 to 10 parts of an additive, 165 to 180 parts of water, 100 to 120 parts of composite resin and 8 to 15 parts of a curing agent, the composite resin is composed of liquid phenolic resin and solid phenolic resin according to the mass ratio of (15-26): (7-10). The C50 high-strength resin concrete can be used for building, water conservancy and road and bridge engineering, and has the advantages of high strength and easiness in stirring.
本申请涉及高强混凝土技术领域，具体公开了一种C50高强度树脂混凝土及其制备工艺。一种C50高强度树脂混凝土，主要由如下重量份数的原料制成：水泥220‑250份、矿粉90‑120份、粉煤灰70‑90份、硅灰5‑15份、砂720‑780份、粗骨料950‑1000份、外加剂7‑10份、水165‑180份、复合树脂100‑120份、固化剂8‑15份；所述复合树脂由液态酚醛树脂与固态酚醛树脂按质量比(15‑26):(7‑10)组成。本申请的C50高强度树脂混凝土可用于建筑、水利、道路桥梁工程，其具有强度高、搅拌容易的优点。
The invention relates to the technical field of high-strength concrete, and particularly discloses C50 high-strength resin concrete and a preparation process thereof. The C50 high-strength resin concrete is mainly prepared from the following raw materials in parts by weight: 220 to 250 parts of cement, 90 to 120 parts of mineral powder, 70 to 90 parts of fly ash, 5 to 15 parts of silica fume, 720 to 780 parts of sand, 950 to 1000 parts of coarse aggregate, 7 to 10 parts of an additive, 165 to 180 parts of water, 100 to 120 parts of composite resin and 8 to 15 parts of a curing agent, the composite resin is composed of liquid phenolic resin and solid phenolic resin according to the mass ratio of (15-26): (7-10). The C50 high-strength resin concrete can be used for building, water conservancy and road and bridge engineering, and has the advantages of high strength and easiness in stirring.
本申请涉及高强混凝土技术领域，具体公开了一种C50高强度树脂混凝土及其制备工艺。一种C50高强度树脂混凝土，主要由如下重量份数的原料制成：水泥220‑250份、矿粉90‑120份、粉煤灰70‑90份、硅灰5‑15份、砂720‑780份、粗骨料950‑1000份、外加剂7‑10份、水165‑180份、复合树脂100‑120份、固化剂8‑15份；所述复合树脂由液态酚醛树脂与固态酚醛树脂按质量比(15‑26):(7‑10)组成。本申请的C50高强度树脂混凝土可用于建筑、水利、道路桥梁工程，其具有强度高、搅拌容易的优点。
C50 high-strength resin concrete and preparation process thereof
一种C50高强度树脂混凝土及其制备工艺
2022-04-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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