2015-10-06 / by Sinorock /
Self drilling anchor system is a new type self drilling anchor bolt, which combines drilling, grouting and anchoring together. It is convenient, reliable and high-efficient. T thread can connect with drilling machine, rock bolting jumbo and grout injector.
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T30 Self Drilling Anchor
2015-10-06 / by Sinorock /
T30 self drilling anchor bolt is a technological innovation supporting system which combines philosophy, theory, machine equipment, technology and standard together.
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T40 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling anchor bar is anchored in stratum, it can tightly link materials with stratum and then transfer tensile force, which makes reinforcement of stratum and itself.
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T52 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling hollow bar ,as a new construction technology, has been applied in anti-wall and slope projects. It can solve technological problems of lose stratum.
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T73 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling anchors can overcome the problems of difficult to drill holes in loose and broken soil. It can realize stabilization of side slope.
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T76 Self Drilling Anchor
2015-10-06 / by Sinorock /
T76 self drill anchor is a safe, economic and high-efficient supporting method. It can tightly link materials with stratum and then transfer tensile force, which makes reinforcement of stratum and itself.
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T103 Self Drilling Anchor
2015-10-06 / by Sinorock /
T103 self drilling rock bolt is a kind of T thread hollow anchor bolt. Its friction force is about 2.4 times as wave thread bolt. It adopts high yielding strength and structural alloy steel, so it can’t be affected by fission.
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T111 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling rock bolts adopt hollow design, which are the passage of high-pressure blast, water and slurry. The overall standard thread has bigger binding area than the smooth ones, then it can improve the anchoring force.
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T127 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling anchor system is a new type self drilling anchor bolt, which combines drilling, grouting and anchoring together. It is convenient, reliable and high-efficient. T thread can connect with drilling machine, rock bolting jumbo and grout injector.
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T130 Self Drilling Anchor
2015-10-06 / by Sinorock /
Self drilling rock anchor is a new T thread type. At the end of bolt, there are rectangular chamfers, which ensures that the end part is vertical and it can connect with coupling .The construction is simple and it suits for drilling and supporting in different geological conditions and projects.
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T200 Self Drilling Anchor
2015-09-10 / by Sinorock /
Composed of the self drilling anchor rod, anchor coupling, anchor nut, anchor plate and drill bit. Made of seamless steel pipe with thick wall. Has a high rate of installation since drilling, placing and grouting can be performed in one single operation.
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