A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses reinforced polymer cement concrete, which is prepared from the following raw materials in parts by weight: 100 parts of cement, 5 to 15 parts of polyphenylene sulfide emulsion, 1 to 2 parts of nano silicon dioxide, 4 to 8 parts of nano diatomite, 20 to 50 parts of coarse aggregate, 5 to 15 parts of sand powder, 1 to 2 parts of a reinforcing synergist, 1 to 2 parts of a coupling agent, 1 to 2 parts of a naphthalene type water reducer, 0.1 to 1 part of alkyl tin carboxylate, 0.1 to 1 part of pentaerythritol, 0.1 to 1 part of an anti-permeability synergist, 0.1 to 0.2 part of dimethyl sulfoxide and 40-80 parts of an ethanol water solution. The invention also discloses a preparation method of the reinforced polymer cement concrete. According to the invention, the concrete structure can be effectively promoted to form a stable and fine structure, so that the volume stability of the concrete is ensured, the breaking strength, the compressive strength and the flexural-compressive ratio are enhanced, the toughness is also obviously improved, and the wear resistance is relatively strong.
本发明公开了一种加固聚合物水泥混凝土，其原料按重量份包括：水泥100份，聚苯硫醚乳液5‑15份，纳米二氧化硅1‑2份，纳米硅藻土4‑8份，粗集料20‑50份，砂粉5‑15份，加固增效剂1‑2份，偶联剂1‑2份，萘系减水剂1‑2份，烷基锡羧酸盐0.1‑1份，季戊四醇0.1‑1份，抗渗增效剂0.1‑1份，二甲基亚砜0.1‑0.2份，乙醇水溶液40‑80份。本发明还公开了上述加固聚合物水泥混凝土的制备方法。本发明可有效促使混凝土结构形成稳定细密的结构，不仅保证混凝土体积稳定性，而且增强抗折强度、抗压强度和折压比，同时韧性也获得明显提高，还具有较强的耐磨耗性能。
The invention discloses reinforced polymer cement concrete, which is prepared from the following raw materials in parts by weight: 100 parts of cement, 5 to 15 parts of polyphenylene sulfide emulsion, 1 to 2 parts of nano silicon dioxide, 4 to 8 parts of nano diatomite, 20 to 50 parts of coarse aggregate, 5 to 15 parts of sand powder, 1 to 2 parts of a reinforcing synergist, 1 to 2 parts of a coupling agent, 1 to 2 parts of a naphthalene type water reducer, 0.1 to 1 part of alkyl tin carboxylate, 0.1 to 1 part of pentaerythritol, 0.1 to 1 part of an anti-permeability synergist, 0.1 to 0.2 part of dimethyl sulfoxide and 40-80 parts of an ethanol water solution. The invention also discloses a preparation method of the reinforced polymer cement concrete. According to the invention, the concrete structure can be effectively promoted to form a stable and fine structure, so that the volume stability of the concrete is ensured, the breaking strength, the compressive strength and the flexural-compressive ratio are enhanced, the toughness is also obviously improved, and the wear resistance is relatively strong.
本发明公开了一种加固聚合物水泥混凝土，其原料按重量份包括：水泥100份，聚苯硫醚乳液5‑15份，纳米二氧化硅1‑2份，纳米硅藻土4‑8份，粗集料20‑50份，砂粉5‑15份，加固增效剂1‑2份，偶联剂1‑2份，萘系减水剂1‑2份，烷基锡羧酸盐0.1‑1份，季戊四醇0.1‑1份，抗渗增效剂0.1‑1份，二甲基亚砜0.1‑0.2份，乙醇水溶液40‑80份。本发明还公开了上述加固聚合物水泥混凝土的制备方法。本发明可有效促使混凝土结构形成稳定细密的结构，不仅保证混凝土体积稳定性，而且增强抗折强度、抗压强度和折压比，同时韧性也获得明显提高，还具有较强的耐磨耗性能。
Reinforced polymer cement concrete and preparation method thereof
一种加固聚合物水泥混凝土及其制备方法
2021-09-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Polymer cement concrete additive and preparation method thereof
| European Patent Office | 2020
Polymer cement concrete additive and preparation method thereof
| European Patent Office | 2021
Toughness of polymer cement fibre reinforced concrete
| British Library Conference Proceedings | 1995
Unreinforced self-reinforced cement-based printing concrete and preparation method thereof
| European Patent Office | 2020
POLYMER CEMENT MORTAR AND REPAIR METHOD OF REINFORCED CONCRETE
| European Patent Office | 2020