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UNIFEBRO
INTRODUCTION
UNIFEBRO is an APP modified bituminous waterproofing membrane consisting of central 60g/m2 fiberglass. The select bitumen is modified with selective APP, special Polymers, and stabilizers and finished with heat fusible polyethylene film on both surfaces, the fiberglass in membrane allows membrane to resist thermal shock and gives protection against UV radiation.
Properties |
Typical Value |
Test method |
Roll size(Law) |
10 x1 |
UEAtc,M.O.A.T.30 |
Thickness,mm |
4 |
UEAtc,M.O.A.T.30 |
Unit weight, kg/m2 |
4.5 |
UEAtc,M.O.A.T.30 |
Reinforcement , g/m2 fiberglass |
60 |
|
Softening point ,Cْ |
>110 |
ASTMD 36,UEAtc |
Penetration ,dmm |
20 |
ASTMD 5 |
Low Temperature Flexibility ,C |
0 to -5 |
ASTMD 5147 |
Heat resistance @120C for 2 hours |
Not Flow |
ASTMD 5147 |
Tensile strength ,N/5cm@23(+,-)2C Longitudinal Transversal |
350 300 |
ASTMD 5147 |
Tear Resistance ,N Longitudinal Transversal |
300 200 |
ASTMD 5147 |
Lap joint Test,N5cm Longitudinal Transversal
|
400 350 |
CGSB-37-GP-56M UEAtc |
Water Absorption,%wt,@23 C,24hrs |
<1 |
ASTMD 5147 |
Dimensional Stability,% Longitudinal Transversal
|
-0.1 +0.1 |
37.8C @90%RH ASTMD 5147 |
Resistance to leakage at joints |
Pass |
UEAtc |