12.70 15.24 17.80 Prestressed Ground Anchor and Stressing Anchor Wedges Pre Tensioning Anchorage

China 12.70 15.24 17.80 Prestressed Ground Anchor and Stressing Anchor Wedges Pre Tensioning Anchorage, Find details about China Anchorage, Prestressed Anchorage from 12.70 15.24 17.80 Prestressed Ground Anchor and Stressing Anchor Wedges Pre Tensioning Anchorage

Basic Info.

Material

Steel

Type

Fasteners

Name

Barrel Anchorage

Type1

Round Anchorage

Type2

Flat Anchorage

Matched Strand Diameter

12.7-12.9mm, 15.24mm, 15.7mm, 17.8mm-18.5m

Model

Fixed-End Anchor

Model2

Tensioning End Anchor

Tensile Strength

1860MPa

Part

Wedges

Part2

Spiral Bar

Part3

Anchor Plate

Trademark

Yugong

Transport Package

Wooden Case

Specification

customizable

Origin

China

HS Code

73160000

Material

Steel

Type

Fasteners

Name

Barrel Anchorage

Type1

Round Anchorage

Type2

Flat Anchorage

Matched Strand Diameter

12.7-12.9mm, 15.24mm, 15.7mm, 17.8mm-18.5m

Model

Fixed-End Anchor

Model2

Tensioning End Anchor

Tensile Strength

1860MPa

Part

Wedges

Part2

Spiral Bar

Part3

Anchor Plate

Trademark

Yugong

Transport Package

Wooden Case

Specification

customizable

Origin

China

HS Code

73160000

Product Desciption

Construction Use 12.7mm Round Anchorage

12.70 15.24 17.80 Prestressed Ground Anchor and Stressing Anchor Wedges Pre Tensioning Anchorage

Introduction of prestressed anchorage:
(1)An anchorage is an anchoring tool in a post-tensioned prestressed concrete structure or member that maintains the prestressing tendons and transmits them to concrete, also known as prestressed anchors
(2)Widely used in highway bridges, railway bridges, urban interchange, water conservancy and hydropower dams, steel works and other construction projects
Parameter of prestressed anchorage:

Matched strand diameter	12.7mm, 12.9mm, 15.24mm, 15.7mm, 17.8mm-18.5mm, 21.6mm-22mm
Tensile strength	1860Mpa
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

Classification of prestressed anchorage:
1: Tensioning end anchors: anchorages that are installed at the ends of the strand and can be tensioned, also known as prestressed anchors (round anchors, flat anchors).
(1) Round anchor: It has good anchoring performance and self-anchoring performance
, round anchors sells well, disposable, general tension use hollow jacks;
(2) Flat anchors: Flat anchorages are mainly used for lateral prestressing of bridge decks.
Hollow plates and low-height box beams make the stress distribution more uniform and reasonable, Further thinning the structure.
2: fixed-end anchor: installed at the other end of the strand, usually embed in concrete and do not need to pull end anchors (P anchors). P anchors are also called extrusion anchors.

12.70 15.24 17.80 Prestressed Ground Anchor and Stressing Anchor Wedges Pre Tensioning Anchorage