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- Actibrick (Perforated Brick)
Actibrick (Perforated Brick)
Used as a bottom drainage material for slow sand filters and solar drying beds. Our products comply with JIS standards and offer excellent permeability and durability.
Features
● Used as a bottom drainage material in slow sand filters and solar drying beds
● Our products comply with JIS standards and offer excellent permeability and durability
Product Specifications
| Item | Actibrick-21 | Actibrick-24 | JIS Brick Quality (Type 4) |
|---|---|---|---|
| Category | Perforated Brick | Perforated Brick | – |
| Dimensions (mm) | 210×100×60 (JIS compliant) | 240×100×60 | – |
| Hole Dimensions (mm) | 12×10 | 27×9 | – |
| Number of Holes | 32 | 24 | – |
| Weight (kg/unit) | Approx. 2.0 | Approx. 2.1 | – |
| Units Used (units/m2) | 69 (Top 47, Bottom 22) | 58 (Top 42, Bottom 16) | – |
| Compressive Strength (N/mm2) | 30 _or higher | 30 _or higher | 30 _or higher |
| Water Absorption Rate | 8% _or lower | 8% _or lower | 10% _or lower |
Manufactured and quality-controlled at a JIS-certified factory. Custom sizes are available upon request.
The number of units required may vary depending on the shape of the filtration pond. We recommend adding approximately 3% extra for installation purposes to the quantities listed above.
Head Office
1-12-11 Tagawakita, Yodogawa-ku,Osaka
532-0021
Overseas Business Department
TEL +81-6-6301-6460
FAX +81-6-6308-3022
