08-16-2014, 09:30 AM
Bitumen felt ( plastomeric system).IS Code of Practice 1346
Many Type of Bituminuous sheet are used for water proofing works mainly two type of plastic based bitumen sheet are available :
Traditional felt : Which is to be stuck to the surface to be waterproofed with hot blown asphalt
Thermofusible film : sheet with underside of thermofusible film which can be heated by gas flame torch and then stick to the hot surface.
Major disadvantage : most of these membranes last only five to six years and we have to remove old and reinstall new system
![[Image: bitumen.jpg]](http://www.frontdesk.co.in/big/cm/bitumen.jpg)
MARKET PRODUCT :
UNIFELT : bituminous felt
UNIPLASTIFELT : It consists of a centre core of 25 microns thick high molecular high density polythyene film.
By UNITED TAR (P) LTD.
6 mm thick bitumen sheet available in roll form
Many Type of Bituminuous sheet are used for water proofing works mainly two type of plastic based bitumen sheet are available :
Traditional felt : Which is to be stuck to the surface to be waterproofed with hot blown asphalt
Thermofusible film : sheet with underside of thermofusible film which can be heated by gas flame torch and then stick to the hot surface.
Major disadvantage : most of these membranes last only five to six years and we have to remove old and reinstall new system
MARKET PRODUCT :
UNIFELT : bituminous felt
UNIPLASTIFELT : It consists of a centre core of 25 microns thick high molecular high density polythyene film.
By UNITED TAR (P) LTD.
6 mm thick bitumen sheet available in roll form