Colored Permeable Pavement Construction Requires Grassroots Requirements
1, the sidewalk, pedestrian street, square (Landscape Square), garden trails and other road base, design full-permeable structure layer. It consists of prime soil, graded gravel, and screed. Structural layer technical requirements:
(1) The structural layer should be soil compacted (compact degree should be greater than 93%).
(2) The thickness of the graded crushed stone layer is not less than 100mm (the degree of compaction should be greater than 94%).
(3) Leveling layer (grit or less than 6mm fine gravel) is not less than 30mm.
2, non-motor vehicle lanes, squares, parking lots and other roads with a certain load on the road, design water barrier structure layer. It consists of a plain layer, a limestone layer and a concrete structure layer. Structural layer technical requirements:
(1) The structural layer should be soil compacted (compact degree should be greater than 93%).
(2) The thickness of the two ash stones should not be less than 150mm (the degree of compaction should be greater than 94%).
(3) The compressive strength grade of the concrete structural layer shall not be lower than C20; the surface shall be rough, clean, moist, and the thickness shall not be less than 100mm.
3, When the base layer is a concrete structure layer, interface treatment shall be done before laying the pervious concrete surface layer.
4, Drainage shall be considered in the design of the grass-roots structure, drainage shall be adopted for the drainage, and the drainage pipe shall be connected to the municipal drainage system in the road design.
Color permeable pavement material
1. Portland cement or ordinary portland cement with a strength rating of not less than 42.5 should be used for cement.
2, admixtures, inorganic pigments and cement, gravel, water must be used in accordance with the process requirements.
3, color pervious pavement must use texture hard, durable, clean broken stone material.
Dingjin Building Materials sells all kinds of colored pervious pavement materials for the country, and it is also constructed in Hebei, Shandong, Shanxi, Beijing, Tianjin, and Henan. If interested, please contact! Colored permeable pavement - let us stretch our hands to make a contribution to environmental protection!
Shijiazhuang Dingjin Building Materials has a professional construction team, the workshop covers an area of ​​10,000 square meters, and has hundreds of scientific research and technical personnel. It is one of the few high-tech enterprises in China with complete independent R&D, production, construction, and after-sales services. "First. Reputation first" service purposes, with high quality product quality, a strong research team, experienced construction team. The enthusiastic service after sales team meets customer needs.
1, the sidewalk, pedestrian street, square (Landscape Square), garden trails and other road base, design full-permeable structure layer. It consists of prime soil, graded gravel, and screed. Structural layer technical requirements:
(1) The structural layer should be soil compacted (compact degree should be greater than 93%).
(2) The thickness of the graded crushed stone layer is not less than 100mm (the degree of compaction should be greater than 94%).
(3) Leveling layer (grit or less than 6mm fine gravel) is not less than 30mm.
2, non-motor vehicle lanes, squares, parking lots and other roads with a certain load on the road, design water barrier structure layer. It consists of a plain layer, a limestone layer and a concrete structure layer. Structural layer technical requirements:
(1) The structural layer should be soil compacted (compact degree should be greater than 93%).
(2) The thickness of the two ash stones should not be less than 150mm (the degree of compaction should be greater than 94%).
(3) The compressive strength grade of the concrete structural layer shall not be lower than C20; the surface shall be rough, clean, moist, and the thickness shall not be less than 100mm.
3, When the base layer is a concrete structure layer, interface treatment shall be done before laying the pervious concrete surface layer.
4, Drainage shall be considered in the design of the grass-roots structure, drainage shall be adopted for the drainage, and the drainage pipe shall be connected to the municipal drainage system in the road design.
Color permeable pavement material
1. Portland cement or ordinary portland cement with a strength rating of not less than 42.5 should be used for cement.
2, admixtures, inorganic pigments and cement, gravel, water must be used in accordance with the process requirements.
3, color pervious pavement must use texture hard, durable, clean broken stone material.
Dingjin Building Materials sells all kinds of colored pervious pavement materials for the country, and it is also constructed in Hebei, Shandong, Shanxi, Beijing, Tianjin, and Henan. If interested, please contact! Colored permeable pavement - let us stretch our hands to make a contribution to environmental protection!
Shijiazhuang Dingjin Building Materials has a professional construction team, the workshop covers an area of ​​10,000 square meters, and has hundreds of scientific research and technical personnel. It is one of the few high-tech enterprises in China with complete independent R&D, production, construction, and after-sales services. "First. Reputation first" service purposes, with high quality product quality, a strong research team, experienced construction team. The enthusiastic service after sales team meets customer needs.
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