EXPANSION JOINT FILLER BOARD
EXPANSION JOINT FILLER BOARD
EXPANSION JOINT FILLER BOARD
The expansion Joint Filler Board is a soft fiber board impregnated with bituminous material to render it durable and waterproof. It is compressible and possesses a high degree of recovery after compression load is released, thereby ensuring that no free space exists in between joint spaces. The expansion Joint Filler Board is manufactured as per IS-1838:1961 standards.
- Salient Features :
- Contain bituminous material
- High degree of recovery after compression
- Made up of soft fiber
- Durable
- Water proof
- Cost effective
- Available In (Thickness) :
- 12mm
- 18 mm
- 25 mm
- Uses :
- Roads
- Runways
- Buildings
- Bridges
- Decks
- Size :
- 4 x 4 boards of length x breadth: 1.22mtr x 1.22mtr (1.49 sq. meter)
| Inspection & Test Parameters | Acceptance Criteria | Actual Criteria 12 mm | Actual Criteria 18 mm | Actual Criteria 25 mm |
|---|---|---|---|---|
| Dimension ( Thickness ) mm | +1.5 | 12.00 | 18.00 | 25.00 |
| Resistance to Handling | Min.2.0 | Satisfactory | Satisfactory | Satisfactory |
| Recovery ( % ) | Min 7.0 | 7.3 | 8.1 | 7.6 |
| Compression Kg/cm2 : | 7-53 | 28.09 | 35 | 38.6 |
| Loss of bitumen ( % ) : | Max. 3.0 | 1.3 | 1.3 | 1.0 |
| Water absorption ( % ) | Max 20 | 15.2 | 14.6 | 14.6 |
| Density ( kg/m3 ) | Min. 300 | 470 | 510 | 525 |
| Bitumen Content ( % ) | Min. 35 | 40.5 | 41.3 | 38.2 |