Coverage of asphalt sand, thickness 5 cm

450 rub/м2

Sandy blacktop - a hot bituminous mixture , consisting of rationally chosen composition of the mineral part , the content of the grain fraction dropout crushing gravel ( gravel ) or sand with up to 5 mm . The structure features of the sandy asphalt determine the effectiveness of this material in the upper layers of the pavement , and the pedestrian , paving lanes . Paving of asphalt sand advisable to carry out the last step seaming front layer of the roadway. Due to its fineness of asphalt based sand fills even the smallest cracks and dimples roadway.

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