BM15/13P
Flat type anchorages are mainly used for bridge deck transverse prestressing, hollow slab, and low box girder, with which the stress distribution is more uniform and reasonable, further reducing the thickness of thin structure.
BM Flat Anchor consists of anchor head, bearing plate, anchor wedge, spiral reinforcement ,plastic or metal corrugated ducts, PC strands(PC wire bundle).The products can be divided into two types according to their strand diameters: BM13 andBM15.
BM Flat anchorage system has the following features:
BM Flat anchorage( anchor block) system can be used to anchor 12.7mm-15.7mm and strength below 2000Mpa PC strands.
BM anchorage is complete in varieties and specifications.Wedge anchorage can be chosen arbitrarily from 2-5 wire PC strand (PC wire bundle) or according to the specific .
BM15/13 flat anchors for Ф15.2-Ф15.7, Ф12.7-Ф12.9mm stand. flat anchors Use in pre-tensioned ,post –tensioned panels, no beam floors or need to lower the beam height. Flat anchors including flat anchor plate, working clip.
Type of wedge: 2pcs or 3pcs
Application: PC strand, PC wire
Material: Steel, 40Cr/C45
Certificate: ISO,BV,SGS
Hardness of work wedge(HRC): 50~100
BM15/13-2 | BM15/13-3 | BM15/13-4 | BM15/13-5 | ||
Anchorage | D | 80 | 113 | 146 | 180 |
E | 48 | 48 | 48 | 48 | |
H | 48 | 48 | 48 | 48 | |
Anchor seat plate | A | 140 | 180 | 205 | 245 |
B | 70 | 70 | 70 | 70 | |
C | 130 | 110 | 150 | 170 | |
Pipe | a | 50 | 60 | 74 | 90 |
b | 22 | 22 | 22 | 22 |
Type | Fixed-end anchor plate | Spiral bar | Constraint circle shape | Flat corrugated pipe diameter | C(min) | ||
AxB | T | d x e | L | 长x宽 | 长x宽 | ||
BM15P-2 | 140x70 | 16 | 130x100 | 200 | 80x50 | 50x22 | 190 |
BM15P-3 | 180x70 | 16 | 170x100 | 250 | 90x50 | 60x22 | 250 |
BM15P-4 | 220x70x | 16 | 210x100 | 300 | 100x50 | 70x22 | 320 |
BM15P-5 | 260x70 | 16 | 250x100 | 300 | 120x50 | 90x22 | 400 |