Spray Rib Lath | ClarkDietrich Building Systems

Spray Rib Lath provides the superior strength and exceptional rigidity of regular 3/8" High Rib Lath while the addition of the strips of kraft paper limits the loss of plaster when used over open framing or when spray applied. Spray Rib Lath is not a replacement for Grade-D weather resistant barrier.

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Spray Rib Lath is the same as 3/8&#; High Rib Lath with paper attached and is only available in the West Coast.

Rib lath is popularly known as Expanded Rib Lath, due to its process of expanding of metal sheet. Galvanized steel ribbed lath wire mesh is free template network, an ideal building material for plastering base, structural formwork and fireproofing construction.

Ribbed Lath made of galvanized steel has anti-corrosion properties and allows for smooth application of coatings such as plaster. Ribbed Lath offers an adaptable, low cost and efficient solutions for a wide range of construction requirements.

Material: Galvanized steel expanded metal sheet.
Patten: Ribbed herringbone pattern.
Firmwin supplies both regular ribbed lath and hi ribbed lath.
Exported to: Germany, Poland, Ireland, Malaysia, Singapore, etc.
Forms of supply include riblath sheet and processed forms.

Uses:
Plaster Base for Wall, Ceiling, Partition, Roof Slab and Stucco Reinforcement.

EXPORT TYPES

Reinforced mesh lath V ribbed for Colombia

Material:
Made of steel strips cut and stretched;
Jointless expanded steel mesh;
Made of pregalvanized strip or 304 stainless steel;
Special mesh design and mesh surface, a uniform V shaped rib structure.

Specification:
Material: Galvanized sheet
Thickness: 0.3mm to 0.5mm
Surface treatment: Hot dipped galvanized.
Width: 610mm
Length: mm

Galvanised Steel Rib Lath for Singapore Market

Ribbed metal lath wire, Hot Dip Galvanised, for exterior applications
Specification: 600mm width, mm length, 0.25mm thickness
Material: Galvanized mild steel

Standard Type 3.4 Rib Lath, with paper-backing

Specifications for USA: 3.4 Rib lath, 3/8" Ribs, HOT-DIP GALVANIZED
Size options: 0.3 mm x 0.6 m x 2.5 m
Different lb.s/sq.yard available

Ribbed Metal Lath EU Construction Materials

Specification:
Laminate steel
Thickness 0,30mm
Weight sqm 0,879 kg/m2
Packing: In bundle of 30 m2, Pallet of 600 m2

Rib Lath, Euro Standard

Specification for Germany:
In mm x 600 mm sheet size
Rib depth: 4 mm
Thickness: 0.3 mm
Packing: 10 Pieces per Bundle.

Expanded Metal Ribs, formrib for concrete construction: 27" x 97&#; sheets 26 Gauge thickness.

3.4 1/8" Flat Rib Lath

Specification: 3.4 1/8" , galvanized
Paper-backed in either K (Kraft) paper, or with D paper.
Exported to Haiti

0.3mm Rib Metal Lath Wire

Specification:
Thickness: 0.3mm, rib height: 4mm
Sheet size: 600mm x2.500mm
Packing: 1 bundle = 30m2 per bundle    

Rib Lath Mesh to Spain

Sheet thickness: 0.3, 0.4, 0.5mm
EURO standard mm x 600mm

Galv. Rib Lath - Expanded Metal with Rib Hot Galvanized Steel ASTM C847

Material: Cold rolled and hot galvanized steel in accordance with ASTM C 847.
Thickness: 0.6 mm
Rib Distance(mm): 90mm
Width: 600MM
LENGTH :2.5M
RIB DISTANCE :100mm
RIB HEIGHT: 4mm
7 Rib 8 Opening

HDG Rib Lath, Hot Dip Galv. After Expanding, 27" x 96" Sheet

Material: HDG Steel Sheet
HD Galvanization type: After punching
Quality: ASTM-A653
Specification:
Weight: 11.9 lbs. per sheet
V-Ribs: 3/4 inch deep, 3 7/8 inch on center
Lath width: 27 inch
Lath length: 96 inch
Length options: 96 inch, 10 feet, 12 feet
Packing: 250 sheets per pallet

16x11 Rib Lath

Models Rib Lath Thickness Mesh Rib height Rib distance Kg/m2 Width of sheet MGRL-30 0.30 16X11 8 150 0.85 600 MGRL-35 0.35 16X11 8 150 1 600 MGRL-40 0.40 16X11 8 150 1.14 600 MGRL-45 0.45 16X11 8 150 1.28 600 MGRL-50 0.50 16X11 8 150 1.43 600

NOTE: ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE STATED

Galvanized Iron Riblath, Sheet 0.6m x 2.4m

Riblath Material: Galv Iron
Specification: Thickness 0.25mm
Sheet size: 0.6m x 2.4m
Hole Size: 8.5mm x 24mm
Rib height: 8mm
Rib distance: 100mm

Cold Rolled Iron Rib Lath, Sheet 0.6m x 2.4m

Material: Cold Rolled Iron
Specification: Thickness 0.25mm
Sheet size: 0.6m x 2.4m
Hole Size: 8.5mm x 24mm
Rib height: 8mm
Rib distance: 100mm

DRAWING REFERENCES

Design Illustration of Hot Dipped Galvanised Rib Lath
Product Details:
Material: Q195/SGCC
Min. tensile strength: 270N/mm2
Finish: HOT-DIP GALVANIZED
Length: ±3mm
Thickness: 0.28(+0.05/-0.02)
Weight: G/PC

Wusheng Hardware contains other products and information you need, so please check it out.

Details per design reference and sectional drawing attached

CHOOSING RIBBED MESH LATH ACCORDING TO RIB HEIGHTS

Comparing 1/8" and 3/8" rib lath:

Rib laths have two popular rib heights, 1/8" flat rib lath and 3/8" rib lath.

3/8" high rib lath is designed for horizontal forming applications. It has seven longitudinal ribs, each 3/8 inch deep and eight small flat ribs to provide additional rigidity. The herringbone mesh pattern provides excellent bonding of the stucco to the lath for ceiling and soffit installations.

1/8" flat rib lath has 1/8 inch small ribs at the outer edge of the sheet allows for a smooth overlap reducing plaster cracks at the laps.

COMMON SPECIFICATIONS

Rib Lathing, 5 Rib, 7 Rib and 9 Rib Design

Rib Type Thickness(mm) Rib Distance(mm) Weight (KG) Width X length(mm) 7 Rib 0.30 100 1.79 610 X 0.35 100 2.09 610 X 0.40 100 2.38 610 X 0.45 100 2.68 610 X 0.5 100 2.98 610 X 5 Rib 0.30 150 1.31 610 X 0.35 150 1.53 610 X 0.40 150 1.75 610 X 0.45 150 1.96 610 X 0.5 150 2.17 610 X 9 Rib 0.30 75 1.89 610 X 0.35 75 2.28 610 X 0.40 75 2.53 610 X 0.45 75 2.84 610 X 0.5 75 3.15 610 X

STANDARD EXPORT PACKING

All our rib lath products are properly packed for sea transportation.
Standard packing:
10PCS/bundle with GI wire binding at 4 sides
5 bundles with 3 metal straps
pcs per pallet
Custom and special packing upon request.

INSTALLATION OF RIBBED LATH

Rib Lath provides plaster / stucco backing for concrete walls.
In fixing of the rib lath, the ribs should be held firmly against the background by the use of fixings placed at 600 mm centres.
Fixing of lath following BS EN -1: Internal Plastering and BS EN - 2: External Rendering, or other equivalent standards, for example: ASTM C841.

Galvanized expanded rib lath applied for interior wall plastering

ASTM Standard Rib Lath Installation

Materials: Hot Dipped Galvanized Steel
Plate thickness:0.3mm-0.6mm
length: 27"
width: 96"
rib distance: 100mm
zinc coating: 80G/M2
Size and Packing:
Sheet size can be 27''x96'',10PCS/bundle,3.4lbs Per Sq,Yd,

Product & Installation Standards
ASTM A653
ASTM A924
ASTM C841 (Installation)
ASTM C847
BS EN -1: ( Installation) for internal plastering
BS EN - 2: ( Installation) for external rendering

RIB LATH PRODUCTION LINE

Automatic rib lath machines for our own production, also for export:

Equipment for 2.5 lbs 3.4 lbs expanded formwork lath for dry walls plaster and stucco

TERMINOLOGY / LEARN MORE ABOUT RIB LATH FOR PLASTERING AND STUCCO

What is Ribbed Metal Lath
Rib lath is a versatile expanded metal lath fabricated with evenly spaced strips of solid metal. Comparing with wire mesh plastering lath, expanded metal ribbed lath has stiffened ribs and greater tensile strength that rendering excellent plaster base and reinforcement for all types of walls,ceilings, partitions and fireproofing systems.

Rib lath is ideal for proving a high degree key of mechanical bonding with render or plaster.

Features of Ribbed Lath
Good mechanical properties and low lateral pressure;
The special mesh structure allows visual inspection of the pouring work, by observing the pouring process, the risk of pores and beehives can be reduced;
Light dead weight, convenient transportation and installation;
Optimized process and increased shear interface;
Permanent formwork can bond the next cast concrete without the need to disassemble or make joints, thus simplifying interface preparation.

Ribbed Structure
Rib lath is made of steel strips cut and stretched by specially designed rib lathing machines;
A completely jointless expanded steel mesh design;
Made of pre-galvanized strip or 304 stainless steel;
A special mesh and mesh surface, a uniform herringbone structure.

Rib lath materials and finishes:
Galvanized steel rib lath;
Stainless rib lath in 304 and 316.

Expanded sheet rib laths designs options:
Flat expanded metal lath;
Light standard rib lath;
Expanded diamond mesh lath;
High rib lath;
Self-furred rib lath;
Dimpled mesh lath;
Grooved rib lath;
Paper backed rib lath;
Expanded lath of above design in combination with paper-backing with D, Double-D, or K paper.

Weight Specification
The expanded metal lath is commonly available in following weights:
1.75 lbs per square yard;
2.5 lbs per square yard;
3.4 lbs pounds per square yard.

If you want to learn more, please visit our website 3.4 Spray Rib Lath.