Oil road bitumen BND 60/90, GOST 22245-90 buy with certificates
Viscous dark liquid, which is produced by the method of oxidation of products of direct distillation of oil and their selective separation. This brand of bitumen is almost universally used in the manufacture of asphalt concrete. Differs in resistance to aggressive substances, precipitation. Due to the low cost, it is used in the construction of highways of various classes much more often than similar materials.
Main characteristics: · t of softening along the ring and ball: 45 ° С; Fragility t: -6 ° С; Flash t: -240 ° С; · Change in softening t after overheating: 6%.
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What does it look like
supplied in barrels
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Mass fraction of active substance
does not contain additives - pure product
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Fraction of tertiary amine
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Hydrogen ion activity index
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Melting temperature
bitumen must not be exposed to high temperatures
Bitumen oil road bnd 60/90 price per ton varies depending on the quantity of the ordered product.
You can get an accurate calculation in a commercial offer at: sale@tpcompany.ru
You can also check the availability in the warehouse:
- BND GOST 33133-2014
- BND GOST 22245-90
- BND GOST 11955-82
Petroleum road bitumen grades are divided according to BND XX / YY markings. Moreover, XX and YY are the limit indicators of penetration. They are tested using highly thin needles, 0.1 mm in size. Road bitumen is brought to a temperature of +25 and pierced with needles. This indicates the hardness of the BND. A quality product remains impervious and the needles will not pass.
How to choose?
BND 60/90 is used in regions where the temperature does not drop below -20 degrees. At temperatures exceeding this threshold, BND 130/200 is used - this is the most dense road surface that will withstand even Siberian frosts.
For viscous road petroleum bitumen, grade bnd 60/90, a quality certificate is provided with the product.
You can also familiarize yourself with it by sending a request to the address: sale@tpcompany.ru