Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and application of anti-cracking, anti-seepage and waterproof concrete
The invention belongs to the technical field of concrete, and particularly relates to a preparation method and application of anti-cracking, anti-seepage and waterproof concrete. The anti-cracking, anti-seepage and waterproof concrete is prepared from the following raw material components in parts by weight: 400 to 500 parts of cement, 1400 to 1600 parts of gravel, 50 to 100 parts of mineral powder, 60 to 80 parts of fly ash, 12 to 18 parts of water reducing agent, 30 to 60 parts of micro-expanding agent, 10 to 20 parts of waterproof agent, 5 to 10 parts of additive, 50 to 80 parts of modified filling fiber and 200 to 300 parts of water. By optimizing the ingredients and the preparation method, the obtained concrete not only has excellent anti-cracking and anti-seepage functions, but also has good waterproof and salt-resistant performance and good durability, and can be applied to the fields of shipbuilding industry and ocean development.
本发明属于混凝土技术领域，具体涉及一种抗裂抗渗防水型混凝土的制备方法和应用。本发明的抗裂抗渗防水型混凝土包括以下重量份的原料组分水泥400～500份、砂石1400～1600份、矿粉50～100份、粉煤灰60～80份、减水剂12～18份、微膨胀剂30～60份、防水剂10～20份、外加剂5～10份、改性填充纤维50～80份、水200～300份。本发明通过优化配料及制备方法，得到的混凝土除具有优异的抗裂、抗渗功能外，其还具有良好的防水以及抗盐性能，耐久性好，可应用于造船业以及海洋开发领域。
Preparation method and application of anti-cracking, anti-seepage and waterproof concrete
The invention belongs to the technical field of concrete, and particularly relates to a preparation method and application of anti-cracking, anti-seepage and waterproof concrete. The anti-cracking, anti-seepage and waterproof concrete is prepared from the following raw material components in parts by weight: 400 to 500 parts of cement, 1400 to 1600 parts of gravel, 50 to 100 parts of mineral powder, 60 to 80 parts of fly ash, 12 to 18 parts of water reducing agent, 30 to 60 parts of micro-expanding agent, 10 to 20 parts of waterproof agent, 5 to 10 parts of additive, 50 to 80 parts of modified filling fiber and 200 to 300 parts of water. By optimizing the ingredients and the preparation method, the obtained concrete not only has excellent anti-cracking and anti-seepage functions, but also has good waterproof and salt-resistant performance and good durability, and can be applied to the fields of shipbuilding industry and ocean development.
本发明属于混凝土技术领域，具体涉及一种抗裂抗渗防水型混凝土的制备方法和应用。本发明的抗裂抗渗防水型混凝土包括以下重量份的原料组分水泥400～500份、砂石1400～1600份、矿粉50～100份、粉煤灰60～80份、减水剂12～18份、微膨胀剂30～60份、防水剂10～20份、外加剂5～10份、改性填充纤维50～80份、水200～300份。本发明通过优化配料及制备方法，得到的混凝土除具有优异的抗裂、抗渗功能外，其还具有良好的防水以及抗盐性能，耐久性好，可应用于造船业以及海洋开发领域。
Preparation method and application of anti-cracking, anti-seepage and waterproof concrete
一种抗裂抗渗防水型混凝土的制备方法和应用
ZHOU XUEXIN (Autor:in) / ZHENG GONGQING (Autor:in) / YU CHENGBIN (Autor:in) / FANG YIN (Autor:in) / CHEN HAO (Autor:in) / WANG CHUNLONG (Autor:in) / KE JINGWEI (Autor:in) / WANG BIN (Autor:in) / QI LIPING (Autor:in) / XU JIANQI (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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