BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
| Porosity | ≥ 90% |
| Density | 100-140 kg/m³ |
| Water Storage Capacity | High |
| Permeability Coefficient | ≥ 0.6 cm/s |
| Material Type | Hydrophilic Rock Wool |
| Payment Terms | L/C,T/T |
| Compression Strength | 80-120kPa |
| Place of Origin | china |
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Product Specification
| Porosity | ≥ 90% | Density | 100-140 kg/m³ |
| Water Storage Capacity | High | Permeability Coefficient | ≥ 0.6 cm/s |
| Material Type | Hydrophilic Rock Wool | Payment Terms | L/C,T/T |
| Compression Strength | 80-120kPa | Place of Origin | china |
| High Light | High Porosity mineral wool board insulation ，Permeable mineral wool board insulation ，Mineral rock wool penetration board | ||
This revolutionary product replaces traditional crushed stone with ultra-high-porosity hydrophilic rock wool for permeable pavement base layers. It maintains permeability while significantly increasing water storage capacity and reducing structural dead load, offering a superior base solution for sponge city construction.
| Parameter | Typical Value |
|---|---|
| Density | 100-140 kg/m³ |
| Porosity | ≥ 90% |
| Permeability Coefficient | ≥ 0.6 cm/s |
| Compression Strength | 80-120kPa |
Porosity ≥ 90% provides ample temporary storage for rainwater, offering higher storage capacity without increasing excavation depth. This makes it particularly suitable for urban renewal projects with dense underground utilities and limited excavation space.
Density is only 1/20 that of traditional crushed stone, greatly reducing transportation and installation labor. With permeability coefficient ≥ 0.6 cm/s, it effectively solves the problem of surface ponding.
Achieves the same storage capacity with only 1/3 the thickness of crushed stone. Especially suitable for projects with height restrictions, such as underground garage roof greening or existing building renovations, saving excavation and backfill costs.
Uniform dimensions allow fast placement without heavy compaction equipment. Significantly shortens construction schedules, reduces noise and vibration, and suits projects in urban areas with sensitive construction conditions.
Company Details
Business Type:
Manufacturer
Total Annual:
>70000000USD
Employee Number:
>600
Ecer Certification：
Verified Supplier
BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i... BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i...
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