UNIFLEX FB – Bituminous Fiberboard
EXPANSION JOINT SYSTEM
Bituminous Fiberboard
UNIFLEX FB BITUMINOUS FIBERBOARD is a compressible sheet manufactured from bitumen impregnated wood fibers to resist water absorption. It is a non-extruding, compressible joint filler to form and fill expansion and isolation joints for in-situ and pre-cast concrete construction. It is supplied in a range of standard thicknesses to suit most common applications.
UNIFLEX FB BITUMINOUS FIBERBOARD can also be used as a protection board to protect waterproofing systems against mechanical damage.
UNIFLEX FB – Bituminous Fiberboard Download
VIEW SPECIFICATIONS
Specifications
| Physical Properties | |
|---|---|
| Material | Bituminous Fibre Board |
| Nominal Panel Thickness (ASTM D1751, Tolerance +-1.6mm)(mm) |
|
| Panel Size (M) | 1.22 x 2.14 |
| Density (kg/cm3) | 315 +- |
| Sold Content (%) | 100% |
| Compression Stress applied (KPa) Loss in weight after application of stress (%) Recovery 10 minutes after stress is removed (%) Extrusion (mm) |
2,400 - 2,700 < 0.2 4 + 0.5 > 75 |
| Water Absorption (ASTM D1751) | < 11% |
| Compliance to Standards |
US Federal Specification HH-F-341a : Type 1 Class B American Association of State Highway Officials Standard Specification M 153-154 PSA Standard Specification Clauses for Airfield Pavement Works DTp Specification for Highway Works Dec 1991 series 1000 Clause 1015 |
| Field of Application | |
|---|---|
| Brick Works & Block Works | Masonry |
| Motorways, Runways, Taxiways, Aprons | Pedestrian Areas, Piers & Kerbs |
| Concrete Roads & Pavements | Basements, Tunnels & Subways |
| Bridges & Viaducts | Abutments & Parapet Walls |
| Dams & Reservoirs | Water & Waste Water Treatment Plants |