How to Make Roofing Asphalt
Oxidized Bitumen (Blown Asphalt) Summary of Oxidized Bitumen (Blown Asphalt) Oxidized Bitumen or Blown Asphalt or Blown Bitumen is produced by either Continuous or Staggered Blowing Process. Heated Penetration Grade Bitumen under controlled environment is blown with air which controls the Oil Content in the Bitumen while it oxidized. The different grades for suited applications […]
Blown Bitumen 75/25 Summary of Blown Bitumen 75/25 Blown Bitumen 75/25 or Oxidized Bitumen or Blown Asphalt is produced by blowing hot air into the penetration bitumen. This action makes the bitumen more rubbery than its original formula and it becomes harder bitumen. This bitumen recovery the weight loss under heating. Due to low thermal […]
Oxidized Bitumen 85/25 Definition of Oxidized Bitumen 85/25 Oxidized Bitumen 85/25 or Oxidized Asphalt is produced by blowing hot air into the penetration bitumen. This action makes the bitumen more rubbery than its original formula and it becomes harder bitumen. This bitumen recovery the weight loss under heating. Due to low thermal sensitivity, the softening […]
Blown Asphalt 85/35 General Description of Blown Asphalt 85/35 Blown Asphalt 85/35 or Oxidized Bitumen is produced by blowing hot air into the penetration bitumen. This action makes the bitumen more rubbery than its original formula and it becomes harder bitumen. This bitumen recovery the weight loss under heating. Due to low thermal sensitivity, the […]
Blown Asphalt 75/35 General Description of Blown Asphalt 75/35 Blown Asphalt 75/35 is an oxidized Bitumen produced by oxidizing a selected petroleum asphalts without adding the catalyst. RAHA Bitumen 75/35 has high softening point, high flash point and it is highly stable during melting. This kind of Blown Asphalt is mostly using in the Mediterranean and specially […]
Oxidized Bitumen 85/40 General Description of Oxidized Bitumen 85/40 Oxidized Bitumen 85/40 or Blown bitumen is produced by blowing hot air into the penetration bitumen. This action makes the bitumen more rubbery than its original formula and it becomes harder bitumen. This bitumen recovery the weight loss under heating. Due to low thermal sensitivity, the […]
Blown Bitumen 90/10 General Description of Blown Bitumen 90/10 Blown Bitumen 90/10 is an Oxidized Bitumen produced by oxidizing a selected petroleum asphalts without adding the catalyst. RAHA BITUMEN 90/10 has high softening point, high flash point and it is highly stable during melting. This kind of Blown Bitumen is mostly using especially in India & Uzbekistan […]
Oxidized Asphalt 90/15 General Description of Oxidized Bitumen 90/15 Oxidized Asphalt 90/15 is an Oxidized Bitumen produced by oxidizing a selected petroleum asphalts without adding the catalyst. RAHA BITUMEN 90/15 has high softening point, high flash point and it is highly stable during melting. Oxidized Asphalt 90/15 is produced by the air-blowing of penetration grade […]
Blown Asphalt 90/40 General Description of Blown Asphalt 90/40 Blown Asphalt 90/40 is an oxidized Asphalt produced by oxidizing a selected petroleum asphalts without adding the catalyst. RAHA BITUMEN 90/40 has high softening point, high flash point and it is highly stable during melting. This kind of Blown Asphalt is mostly using in the Mediterranean and […]
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