Blown bitumen

Blown bitumen grades (115/15 90/40 90/10 90/15 85/25 105/30 150/5 75/25) are suitable for sealing saw cuts and joints where there is expected to be the minimum amount of moving in the joint. Their wide temperature range prevents bleeding in high temperature applications. Oxidized bitumen can also be used in industrial applications like roofing, flooring, mastics, pipe coatings, electrical applications.
Oxidized asphalt is manufactured from crude petroleum by suitable refining to confom to the applicable requirment.

Uses of oxidized bitumen

Used for protection of under ground concrete,bridges,culverts,retaining walls,tanks surroundings,dams,conduits and decks.
Grade of oxidized asphalt can be used in built up water proffing system.
As a MOP coat for damp proofing.
Excellent bond and adhesive.
Raw material of mastic,primer and enamel.
Oxidized asphalt, type R 115/15 has good resistance for vertiocal and sloped surfaces under direct of sunlight in the temprature exceeding more than 50C.
Blown asphalt is as raw material to produce of water proofing stuff.

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