m21.6 bird cage anchor Cable bolt: 1.Good quality and Competitive price 2.Fast delivery 3.In single strand or twin strand

m21.6 bird cage anchor Cable bolt :

 

1.Material:steel2.Fuction:used as rock bolt for support3.Diameter:15.24mm 17.8mmGood quality,low price

 

The cable rock Bolt is made of steel strand,and have better support strength ,be used in area that is not strong enough ,can prevent the strata to move in the lateral direction

 

1.FEATURES :

(1) Be made of steel strand,and has incomparable flexible capacity and anti-shearing capacity.

(2) Be used in area that is not strong enough ,can prevent the strata to move in the lateral direction.it has better support efficiency that other bolts.

(3) Has three or four cages in the body ,that can churn anchor grout sufficiently and hold more anchor grout . when the grout solidified, it can form a inseparable whole body between the bolt and strata ,that can improve anchor capacity.

 

2.PROPERTY:

ITEM	SPEC.	ROD DIAMETER(mm)	BEARING CAPACITY  (kn)	HIGH-STRENGTH PLATE
				SIZE(mm)	BEARING CAPACITY (kn)	HOLE DIAMETER  (mm)
CableRock Bolts	Trm-15.24	15.24	260	200×200×8	300	22
	Trm-17.80	17.80	360	200×200×10	380	24

 

Accessories: Rigging, yield tube, nut, gasket, flat metal washer, plate, connection sleeve.