About me
Damavand Bam Company
Damavand Bam Delijan Company, a manufacturer of polymer waterproofing (isogum) and derivatives, is prepared in accordance with international standards, according to the needs of esteemed customers Produce isogum . It is worth mentioning that along with the advancement of technology in various industrial fields, insulation systems have also made great progress, which can be examined by looking at the recent past. In ancient times, bitumen and asphalt methods were used for insulation, and finally, today’s advanced insulation (isogum) has replaced the old methods due to its many advantages.
Definition of Damavand roofing isogam:
Damavand prefabricated insulation of Delijan roof is made of two reinforcing layers including non-woven fabric with glass thread and needle type polyester. Damavand roof waterproofing is very cost-effective and has the necessary efficiency, so it can withstand balanced building movements and normal surface fluctuations.What is Damavand Izogam Bam Delijan?
Delijan is based on industry and relies on experience to secure its older method, bitumen and sacking. Each structure suffers from moisture and humidity resulting from snow and rain, which used bitumen and sack to prevent the penetration of moisture, but as described in the specifications of bitumen, its weaknesses are many and It has been troublesome, to cover some of these defects and reduce the heating process of bitumen and the lack of high quality sacking of isogum in the field of insulation.
This product is much simpler than the previous methods and has fewer risks during execution. Also in terms of the coating on it (aluminum foil) during bitumen traffic. It does not stick to people’s shoes, and its aluminum cover allows the structure to absorb less heat, although it gets very hot.


Member of Waterproofing Association – 5-year warranty of Iran Insurance – Holder of ISO9001: 2008 standard mark
Components of Delijan isogum:
Delijan isogum consists of two layers of felt, the lower layer is made of glass fiber felt (tissue) and the upper layer is made of polyester textiles. These two layers are saturated with polymeric materials by BPP and BOF modified bitumen melt. When packing, the insulation is covered with fine material (powder) or plastic film to prevent adhesion on each side.In Delijan isogum, polyester fabric is used as a saturating layer of bitumen melt in prefabricated waterproofing.
