A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention particularly relates to a ceramsite concrete water-permeable pavement material which is mainly used in novel building materials and includes the following raw materials, by weight, 15-20% of cement, 40-60% of high-strength ceramsite, 10-35% of ceramsite-calcined fly ash, 0.5-1.5% of fibers, 5-10% of overburned lime, 0.1-1% of a water reducer, 0.05-0.5% of a water retaining agent, and 0.1-0.5% of polystyrene foam. The material is good in water permeability, is high in strength and is excellent in durability.
The invention particularly relates to a ceramsite concrete water-permeable pavement material which is mainly used in novel building materials and includes the following raw materials, by weight, 15-20% of cement, 40-60% of high-strength ceramsite, 10-35% of ceramsite-calcined fly ash, 0.5-1.5% of fibers, 5-10% of overburned lime, 0.1-1% of a water reducer, 0.05-0.5% of a water retaining agent, and 0.1-0.5% of polystyrene foam. The material is good in water permeability, is high in strength and is excellent in durability.
Lightweight water-permeable concrete containing ceramsite
| European Patent Office | 2016
| European Patent Office | 2023
Concrete water permeable brick structure and water permeable pavement
| European Patent Office | 2022
Concrete water-permeable pavement structure and water-permeable brick
| European Patent Office | 2021