PRODUCTION AND APPLICATION

Bituminous Hot Mix Production:

In the production of a BSK, it is dried at 145-160 ° C and heated, bitumen is made into viscous liquid by heating to the temperature, suitable for mixture design ratios are mixed in the plent. Aggregate and bitumen ratios in the mixture can be used and about 95% of the mixture varies in aggregate by 5% I'm bitumen. The aggregate used consists of crushed stone, crushed gravel or a mixture thereof it is necessary to satisfy the criteria specified in the specification. Aggregate coarse, fine and mineral at least 3 different grain size groups are mixed at certain ratios to contain filler It is. 40/60, 50/70 and 70/100 penetrating bitumens are used as modified bitumen are also used.