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TorchMaster - P modified bituminous waterproofing membrane is reinforced with spun-bonded polyester fabric. This combination gives the product, waterproofing qualities of bitumen combined with elasticity, excellent resistance to weathering and ease of application in roof waterproofing.

 

 



Quality Control
In addition to stringent regular tests by in-house laboratory, periodic visits and quality control tests are performed by various outside laboratories.


Standards
TorchMaster - P complies with the requirements and tolerance levels of UEAtc.


Installation
TOOLS REQUIRED: Gas torch, Knife, Trowel, Measuring tape, Marking string, Gloves.


Application
 TorchMaster - P is installed by torch welding method, loose laid or fully bonded to substrate. When loose laid, only laps are bonded together. This can also be installed using hot blown bitumen in the conventional manner.

Usage
TorchMaster - P is a general purpose waterproofing membrane and is excellent in single or multilayer systems both for above grade and below grade application.


Outstanding Features
  • Excellent cold weather resistance. Good elongation and recovery, Rot proof.
  • High breaking strength and tear resistance. Very good puncture resistance.
  • Highly resistant to substrate movement.


General Data

Nominal roll Dimension
:
 10m x 1 m
Nominal thickness
:
 3, 4, 5 mm

Reinforcement
:

 Isotropic, Superior quality,
Polyester mat.
Finish
:
 Black finish

 


Technical Data

    
PROPERTY
RESULT
TEST METHOD
  Softening Point, °C
155
ASTM D 36
  Penetration, dmm @ 25°C
25
ASTM D 5
  Cold Temperature Flexibility,°C
-10 to -15
UEAtc
  Breaking strength,
  - Longitudinal N/5 cm
  - Transverse N/5 cm

850
750
UEAtc. ASTM D 412
  Elongation, %
  - Longitudinal
  - Transverse

45
45
UEAtc, ASTM D 412
  Puncture Resistance
  - Static
  - Dynamic

L3
13
UEAtc
  Water absorption, % Wt
< 0.12

ASTM D 570
ASTM D 471
  Heat Resistance, °C
>120
UEAtc

 


Tools & Equipments

 

Note : The above shown technical data are typical results obtained, to the best of our knowledge from our quality control records, extra details can be provided upon request * In accordance to the standard, a variation of 20% is expected.


 
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