This kind of basalt gravel is pure black, and originally used for the road construction for nearly three years. One day, a famous designer came to us and purchased lots of basalt gravels, he told us that it could be widely used as the landscape decoration, such as the retaining wall, especially the paving and the borderline.
Because of the high compressive strength, low crushing value, low water absorption and strong adhesion to the asphalt.
It is the best gravel to be used for highway and airport road construction.
There are four sizes of gravel in stock,as following: A=5~10mm; B=10~15mm;C=10~20mm;D=20~30mm.
Copyright 2014-2024 ©Xiamen StoneGroupon BM Co.,Ltd | All Rights Reserved!