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Tar Felt

Description

 

TarFelt®  is manufactured as per IS1322:1993, Type 3 Grade. TarFelt®  is produced by saturating a centre core of hessian with straight grade bitumen and coated with specially formulated bituminous compound on both sides. Thereafter, Mica / sand is spreaded over bituminous surface to prevent the sticking between two layers of felt during rolling and storage

 

Characteristics

 

Breaking Strength, kg, Min

 

Heat Resistance at 68 ± 2 OC, 3

No flow

•

Wrap

135

hr

 

•

Weft

90

Pressure Head Test

No Leakage

 

 

 

Storage sticking at 55 ± 2 OC, 18

No Sticking

 

 

 

hr

 

Pliability, at 5 OC

No crack

Bitumen content

23 kg

Water absorption

2 % Max

 

 

 

Application


TarFelts are recommended respectively for above and below ground waterproofing applications as per IS code of practice IS: 1346/76 and IS: 1609/76 respectively. They are suitable for application on various types of surfaces such as concrete, corrugated asbestos / GI sheet, timber, shell / folded plates, etc. TarFelt is a proven waterproofing materials for application on silos, grain godowns, warehouses, wagons, trams, buses, etc.

Advantages


• Rot proof.

• Proven waterproofing first generation membrane and offers impermeability to water.

• Easy to apply, repair and maintain.

• Dimensional stability with adequate flexibility to adopt all types of contours.

Packing

 

Available in 1 M x 20 M roll.

Storage

 

Keep under shed away from heat. Do not stack more than three rolls in one column.



Tar Felt