a new type of spiral anchorage for civil engineering

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USD $15 - $20 / Set

200 Sets(Min. Order)

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Product Details

Place of Origin	Guangxi, China		Brand Name	LQM
Model Number	YJM15-7		Material	Other, Steel, Steel

1 A new type of spiral anchorage for civil engineering

2 Anchorage components

1.Wedges

2.Anchor head type YJM

3.Anchor plate casting type YJM

4.Anchorage spiral reinforcement

5.Corrugated metal round duct

3 Main Performance for LQM anchorage

Matched with strand diameter of	12.7mm ; 12.9mm,15.24mm ;15.7mm, 17.8mm-18.5mm, 21.6mm-22mm
Tensile strength	1860 Mpa
Yield strength	1675MPa
Hardness	20-35HRC
Static load test passed anchoring efficiency	ηA≥0.95 and elongation ≥2%
With-draw of wedge after stressing	λ≤6mm

4 Applications and services

LQM spiral anchorage systems can be used efficiently in all applications of Building and Civil Engineering works including :

5 Porduction process in our factory for anchor head

6 Main data for our anchorage, jack, and duct

Number of strands dia. 0.5”(12.7mm)	4	7	12	19	22
Ultimate tensile force per tendon, kN	736	1288	2208	3496	4048
Stressing force at 0.8 u.t.s., kN	589	1030	1766	2797	3238
Duct ID, mm	50	55	80	90	90
Jack Type	YCW100C	YCW150C	YCW150C	YCW250C	YCW400C

Number of strands dia. 0.6”(15.2mm)	4	7	12	19	22
Ultimate tensile force per tendon, kN	1040	1820	3120	4940	5720
Stressing force at 0.8 u.t.s., kN	832	1456	2496	3952	4576
Duct ID, mm	55	70	90	100	120
Jack Type	YCW100C	YCW150C	YCW250C	YCW400C	YCW500C

Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd.: Contact nameLynn Deng
Chat Now; Phone86-772-3269507; AddressNo. 5, Xinxing Road, Xinxing Industrial Park, Liujiang County, Liuzhou, Guangxi

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