Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Backwater face repairing material and preparation method thereof
The invention discloses a downstream face repairing material, which is prepared from the following components in parts by weight: 20 to 25 parts of sulphoaluminate cement, 5 to 10 parts of fly ash, 40 to 50 parts of quartz sand, 10 to 15 parts of slag, 4 to 5 parts of sodium silicate, 5 to 10 parts of modified nano titanium oxide, 20 to 30 parts of silicone acrylic emulsion, 0.1 to 0.2 part of defoaming agent, 0.1 to 0.2 part of water reducing agent and 20 to 30 parts of water. The invention further discloses a preparation method of the downstream face repairing material. The downstream face repairing material provided by the invention has the advantages of hardness and softness, good film-forming property, strong penetration resistance and excellent binding property with a matrix.
本发明公开了一种背水面修补材料，以重量份计，包括以下组分：硫铝酸盐水泥20‑25份，粉煤灰5‑10份，石英砂40‑50份，矿渣10‑15份，硅酸钠4‑5份，改性纳米氧化钛5‑10份，硅丙乳液20‑30份，消泡剂0.1‑0.2份，减水剂0.1‑0.2份，水20‑30份。本发明还公开了该背水面修补材料的制备方法。本发明提供的背水面修补材料刚柔并济，成膜性好，抗渗透力强，与基体结合性能优异。
Backwater face repairing material and preparation method thereof
The invention discloses a downstream face repairing material, which is prepared from the following components in parts by weight: 20 to 25 parts of sulphoaluminate cement, 5 to 10 parts of fly ash, 40 to 50 parts of quartz sand, 10 to 15 parts of slag, 4 to 5 parts of sodium silicate, 5 to 10 parts of modified nano titanium oxide, 20 to 30 parts of silicone acrylic emulsion, 0.1 to 0.2 part of defoaming agent, 0.1 to 0.2 part of water reducing agent and 20 to 30 parts of water. The invention further discloses a preparation method of the downstream face repairing material. The downstream face repairing material provided by the invention has the advantages of hardness and softness, good film-forming property, strong penetration resistance and excellent binding property with a matrix.
本发明公开了一种背水面修补材料，以重量份计，包括以下组分：硫铝酸盐水泥20‑25份，粉煤灰5‑10份，石英砂40‑50份，矿渣10‑15份，硅酸钠4‑5份，改性纳米氧化钛5‑10份，硅丙乳液20‑30份，消泡剂0.1‑0.2份，减水剂0.1‑0.2份，水20‑30份。本发明还公开了该背水面修补材料的制备方法。本发明提供的背水面修补材料刚柔并济，成膜性好，抗渗透力强，与基体结合性能优异。
Backwater face repairing material and preparation method thereof
一种背水面修补材料及其制备方法
FAN SHUJING (Autor:in) / ZHANG QING (Autor:in) / ZHANG XINYI (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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