Series 200 (4 wire)
Ladder 4 Wire
Ladder 4 Wire has 4 Side Rods to reinforce block and brick composite walls. Ladder Series 200 design is a prefabricated reinforcement for embedment in the horizontal mortar joints of masonry. It is manufactured in 10ft lengths from wire conforming to ASTM A1064/A1064M.
4 Wire consists of 4 parallel and deformed longitudinal wires welded to a perpendicular cross wire spaced 16" O.C. Out-to-out spacing is approximately two inches less than the nominal thickness of the wall.
Made in the USAFeatures
- 16" O.C. ladder design positions cross rods on web of block to allow core clearance.
- Simplifies rebar installation; centering utilizes strength of grout.
- Allows unrestricted flow of grout or loose fill insulation into CMU cells.
- Minimizes re-setting of joint reinforcement around rebar.
- Improves resistance to shrinkage cracking.
- Provides stronger bond with cross rods in web of block.
- Less time devoted to rebar installation, grout pouring.
- Meets ASCE/ACI 530 building code requirements for masonry structures and ASTM A 951 (standard specification for masonry joint reinforcing).
Dimensions
| Wire Gauges | Side Rods | Cross Rods |
|---|---|---|
| Standard | 9 gauge (.148 in) | 9 gauge |
| Heavy Duty | 3/16" (.187 in) | 9 gauge |
| Extra Heavy Duty | 3/16" (.187 in) | 3/16" |
FINISHES:
- Mill Galvanized
- Hot Dip Galvanized
- Stainless Steel
Documents
Submittal
SDS
SDS
SDS
SDS
LEED
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Questions about Ladder 4 Wire?
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