Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete repairing material as well as preparation method and application thereof
The invention provides a concrete repairing material as well as a preparation method and application thereof, and belongs to the technical field of building materials. The concrete repairing material provided by the invention is prepared from the following preparation raw materials in parts by mass: 600 to 650 parts of cement, 150 to 180 parts of stone powder, 120 to 150 parts of silica fume, 100 to 450 parts of ardealite aggregate, 510 to 1140 parts of sand grains, 30 to 35 parts of a water reducing agent and 120 to 160 parts of water. The concrete repairing material provided by the invention still has relatively high strength on the basis of relatively high phosphogypsum aggregate mixing amount, is high in setting and hardening speed, and can quickly finish repairing.
本发明提供了一种混凝土修补材料及其制备方法和应用，属于建筑材料技术领域。本发明提供的混凝土修补材料，以质量份数计，包括以下制备原料：水泥600～650份、石粉150～180份、硅灰120～150份、磷石膏骨料100～450份、砂粒510～1140份、减水剂30～35份和水120～160份。本发明提供的混凝土修补材料在较高磷石膏骨料掺量的基础上仍具有较高的强度，凝结硬化速度快，能够快速完成修补。
Concrete repairing material as well as preparation method and application thereof
The invention provides a concrete repairing material as well as a preparation method and application thereof, and belongs to the technical field of building materials. The concrete repairing material provided by the invention is prepared from the following preparation raw materials in parts by mass: 600 to 650 parts of cement, 150 to 180 parts of stone powder, 120 to 150 parts of silica fume, 100 to 450 parts of ardealite aggregate, 510 to 1140 parts of sand grains, 30 to 35 parts of a water reducing agent and 120 to 160 parts of water. The concrete repairing material provided by the invention still has relatively high strength on the basis of relatively high phosphogypsum aggregate mixing amount, is high in setting and hardening speed, and can quickly finish repairing.
本发明提供了一种混凝土修补材料及其制备方法和应用，属于建筑材料技术领域。本发明提供的混凝土修补材料，以质量份数计，包括以下制备原料：水泥600～650份、石粉150～180份、硅灰120～150份、磷石膏骨料100～450份、砂粒510～1140份、减水剂30～35份和水120～160份。本发明提供的混凝土修补材料在较高磷石膏骨料掺量的基础上仍具有较高的强度，凝结硬化速度快，能够快速完成修补。
Concrete repairing material as well as preparation method and application thereof
一种混凝土修补材料及其制备方法和应用
WU CHIQIU (Autor:in) / YU RUI (Autor:in) / SHUI ZHONGHE (Autor:in) / LYU WEI (Autor:in) / LIU XUE (Autor:in) / DONG ENLAI (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Concrete road repairing material as well as preparation method and application thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
Self-repairing concrete as well as preparation method and application thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022