Quality stone mastic asphalt and in any volumes can always be bought in the Dorbud company.
The enterprise uses the Stone Mastic Asphalt (SMA) as hot mix for laying of the top layers of road clothes.
There is a certificate of quality.
ShchMA allow to make and lay the available import equipment (ABZ), laboratory, observance of all requirements to quality of the materials which are a part of the stone mastic asphalt (SMA) qualitatively.
Use of cubical crushed stone in calculation of pofraktsionny composition of inert materials, according to the specification of mix which is picked up in laboratory is very important.
From the granulated stabilization additives our enterprise uses additives of the VІATOP brand, production of the German firm JRS Gmb + Co. KG which have a bituminous covering of each fiber that allows to receive the qualitative mixes deprived of the shortcomings connected with the wrong choice of the stabilizing additive.
ShchMA has the best characteristics on crack resistance, zdvigo-stability, water resistance and a korroziynoystoykost. All this is provided thanks to the content in mix of cubical crushed stone and the modified bitumen, plus an additive of cellulose fiber therefore the dense crushed-stone framework is formed.
ShchMA is characterized by the best stability at high temperatures and good plasticity at low.
LLC Dorbud is the European quality of a roadwork in Ukraine!