BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
| Type | Other Heat Insulation Materials,Yellow green soundproof mineral rock wool insulation slab,Acoustic Panels,Rock Wool |
| Payment Terms | L/C,T/T |
| Place of Origin | china |
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Product Specification
| Type | Other Heat Insulation Materials,Yellow green soundproof mineral rock wool insulation slab,Acoustic Panels,Rock Wool | Payment Terms | L/C,T/T |
| Place of Origin | china | ||
| High Light | 40mm rock wool gardening ，rock wool gardening Slab ，40mm rock wool for seed germination | ||
Description
This thin rock wool growing slab measures 500×250×40mm. The 40mm thickness is specifically designed for shallow-rooted crops in planar cultivation, such as leafy greens, strawberries, and herbs. The flat slab format is suitable for spreading on growing racks or ebb-and-flow benches, utilizing rock wool's capillary action for bottom watering. The thin structure reduces substrate volume while maintaining good water retention and aeration, making it an ideal choice for leafy green hydroponics and late-stage nursery transition.
Application
Planar hydroponics of leafy greens
Bottom water-absorbing layer in elevated strawberry cultivation
High-density cultivation of herbs (basil, mint, cilantro)
Hardening slab for late-stage seedlings before transplanting from plug trays
Standardized cultivation surface for uniformity trials in research greenhouses
Specification
|
Parameter Product |
EK75 |
|
Water Absorption (%) |
≥90% |
|
porosity (%) |
≥92% |
|
pH (soaked in RO water) |
6.7-8.0 |
|
EC (mS/cm) (soaked in RO water) |
≤0.3 |
|
Standard Dimensions (mm) |
Length:500 Width: 250 Height: 40 |
Features
Thin slab design (40mm) reduces rock wool usage, lowering cost, suitable for single-use or short-term cultivation.
Easy to cut into any shape to fit various growing trough sizes.
High capillary water uptake efficiency, maintaining uniform moisture distribution when used with ebb-and-flow irrigation.
Seeds (e.g., microgreens) can be sown directly on the surface without additional medium.
After use, can be crushed as a soil water-retaining agent, environmentally recyclable.
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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