T150 Self Drilling Anchor 2015-09-10 / by Sinorock / One of the large diameter hollow anchor bolt applied for constructions of shallow buried parts of tunnel portal, sand, gravel, silt, and clay, and in soft to medium fractured rock formations. Read more
T150 Self Drilling Anchor
2015-09-10 / by Sinorock /
One of the large diameter hollow anchor bolt applied for constructions of shallow buried parts of tunnel portal, sand, gravel, silt, and clay, and in soft to medium fractured rock formations.
Read more