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Bitumen (1281)

asphalt for flame retardancy

FOB Price: US $1 - 750 / Ton Get Latest Price
Min.Order Quantity: 100 Ton/Tons
Supply Ability: 20000 Ton/Tons per Month
Port: qingdao, china
Payment Terms: L/C,T/T
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Packaging & Delivery

Packaging Detail: 100kg/bale
Delivery Detail: 20 days received L/C at sight or T/T advance


Prevent fire from which getting through, remedy the fire of international freeways, bridge and tunnel.



Asphalt pavement was constructed widely in domestic and international freeways, bridge and tunnel, with the good performance, such as no joints, surface formation of good, smooth ride, comfortable oriented, high degree of mechanization construction, progress rapidly, good quality, and simple maintaining. However, traffic tunnel fire was an international problem, and many countries of the world have been appearing very serious tunnel fire.


To remedy the above-mentioned disadvantages, the flame retardant asphalt is feasible to apply in tunnel through mixed appropriate multiplex flame retardants.





Technical Property






         white mastic≥1400 ;black mastic≥1600 

Adhesive Strength



Oxygen Index



Volatile Substance



Water Absorption


The water absorbed is less than 0.5%(by weight )after

Fire Resistance


It causes no spark during construction, fire resistant after drying, 

and extinguishes in 1s after fire source taken away.

Heat Durability


No flowing and foaming (placed at the temperature of 95°C~120°C)

Frost resistance


No cracks or peeling off occur (suspended at -40°C ~+60°C for 2hrs)

Drying Time


It can be touched with fingers after 5hr, while it costs 6days to dry completely.

Service Temperature



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We're specialized in selling construction sound insulation boards. With professional technology, we have researched and developed different kinds of moulds to satisfy customers' requirements. This is our light spot that if you choose us, we will offer you the best quality and service. View detail

Basic Information

Product/Service (We Sell): Sound Insulation board,plasterboard,gypsum board,fire retardant,metal additives  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
North America
Central America
Mid East
Western Europe
South America
Eastern Asia
Southern Europe
Northern Europe
Eastern Europe
Southeast Asia
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2013

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