230 Ladder Tri-Mesh Reinforcement

H&B

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SKU:
230
[SM][PICKLIST] CMU Wall Type:
Composite Wall Multi-Wythe
SKU Number:
230
[PICKLIST] Wire Size:
(S) Standard Weight: 9 Gauge Side Rods x 9 Gauge Cross Rods|(EH) Extra Heavy: 3/16"Ø Side Rods x 9 Gauge Cross Rods|(SHD) Super Heavy Duty: 3/16"Ø Side Rods x 3/16"Ø Cross Rods
[PICKLIST] Block Size:
4"|6"|8"|10"|12"|14"|16"|CUSTOM
[SM][PICKLIST] Backup Type:
CMU
[PDF] Submittal Notes:

H&B recommends Stainless Steel for maximum protection against corrosion.

[PDF] Submittal Short Description:

230 Ladder Tri-Mesh has 3 Longitudinal (Side Rods) to reinforce block and brick composite walls.

[PDF][PART-1] Material Conformance - Text:

Hohmann & Barnard joint reinforcement products conform to:
ASTM A951/A951M (Standard Specification for Steel Wire for Masonry Joint Reinforcement)
ACI / ASCE 530 (Building Code Requirements for Masonry Structure

[PDF][PART-2] Material Conformance - Text:
s)

Wire (Carbon Steel): Prefabricated from cold-drawn steel wire conforming to ASTM A1064/A1064M
Tensile Strength - 80,000 p.s.i. | Yield Point - 70,000 p.s.i. minimum
Zinc Coating: Hot-Dip Galva

[PDF][PART-3] Material Conformance - Text:
nized after fabrication: ASTM A153/A153M-B2 (1.5 oz/ft2) 

Wire (Stainless Steel): ASTM A580/ASTM A580M - AISI Type 304
(Type 316 available on special order)

[PDF][PART-4] Material Conformance - Text:
ng>Wire Diameter/Dimensions:
9 gauge (.148" or W1.7) or 3/16" (.187” or W2.8) Side Rods and Cross Rods available:

  • (S) Standard Weight: 9 ga. Side Rods x 9 ga. Cross Rods
  • (EH) Extra Heavy: 3/16"Ø Side Rods x 9 ga. Cross
[PDF][PART-5] Material Conformance - Text:
Rods
  • (SHD) Super Heavy Duty: 3/16"Ø Side Rods x 3/16"Ø Cross Rods
  • Cross Rods welded 16" O.C.

    First Cross Rods welded 12" in from each end to allow lap splices per code requ

    [PDF][PART-6] Material Conformance - Text:
    irements.

    [ASSET][SUBMITTAL] Submittal 1:
    https://s3-us-west-2.amazonaws.com/catsy.807/SUBMITTAL-230-LADDER-TRI-MESH.pdf
    [ASSET][SDS] Safety Data Sheet (SDS) 1:
    https://s3-us-west-2.amazonaws.com/catsy.807/Bright+Basic+Wire+SDS.pdf
    [ASSET][SDS] Safety Data Sheet (SDS) 2:
    https://s3-us-west-2.amazonaws.com/catsy.807/Mill+Galvanized+Steel+Wire+SDS.pdf
    [ASSET][SDS] Safety Data Sheet (SDS) 3:
    https://s3-us-west-2.amazonaws.com/catsy.807/Hot-Dip+Galvanized+Coating+SDS.pdf
    [ASSET][SDS] Safety Data Sheet (SDS) 4:
    https://s3-us-west-2.amazonaws.com/catsy.807/Stainless+Steel+SDS.pdf
    [ASSET][CAD] CAD (2D):
    https://s3-us-west-2.amazonaws.com/catsy.807/CAD+230+Ladder-Tri-Mesh.zip
    [PICKLIST] Finishes/Materials:
    Mill Galvanized|Hot-Dip Galvanized|Type 304 - Stainless Steel|Type 316 - Stainless Steel (Special Order)
    [PICKLIST] Lengths:
    10' (Standard Length)
    [PDF] Assembly Image 2:
    https://s3-us-west-2.amazonaws.com/catsy.807/230-zoom-assembly.jpg
    Adding to cart… The item has been added

    230 Ladder Tri-Mesh has 3 Longitudinal (Side) Rods to reinforce block and brick composite walls

    • Hohmann & Barnard's Lox All® Truss-Mesh and Lox All® Ladder-Mesh are continuous lengths of joint reinforcement that are embedded into the horizontal mortar joints of masonry walls
    • Joint reinforcement has long proven to be necessary for superior performance of masonry wall construction.
    • Benefits:
      • Greatly reduces cracking that can arise from thermal stresses. This enhances resistance to water penetration, as cracks are controlled.
      • Increases lateral flexural strength.
      • Bonds exterior and interior masonry wythes together in composite or cavity walls. Also bonds masonry at intersecting walls and corners.
      • Increases elasticity and performance of masonry walls under various stresses.
         
    • Features:
      • Butt-welding of cross rods to longitudinal rods (not more than 16”o.c.). This construction enhances bonding capabilities, eliminates projection of cross rods beyond the specified width of reinforcement, and prevents excessive build up of wire in limited mortar joints.
      • Continuous deformation along each longitudinal rod for superior bonding performance.
    • Fabricated in conformance with ASCE/ACI 530 building code requirements for masonry structures and ASTM A 951

    Effective Area of Horizontal Joint Reinforcement for Hohmann & Barnard Continuous Systems Chart (PDF)

    PACKING INFORMATION:

    • Packed 500' per bundle (50 pcs - 10' long)
    • Corners and Tees packed 25 pcs per bundle