High Rib Lath Permanent Corrugated Roof Sheet 0.21mm Thickness 450mm x 2200mm Rib Distance 90mm
High Ribbed Formwork is an expanded metal sheet product, specifically developed for use as permanent formwork to concrete. The profile of the open mesh, in combination with the High Ribbed Formwork tangs, allows the development of dense concrete nodules and indents on the face, forming an enhanced mechanical key for the second phase pour. The resulting surface is suitable for a rendered or tiled finish.
Features
- It is easy to cut and form to ornamental plaster work.
- It provides ample keying for scratch coat.
- It is commonly used for plaster machine application.
- It gives a uniform coat depth for large area.
Applications
Hy-Rib is primarily used in construction joint applications but it is also used to form wall, beam and column surfaces and slab soffits,where the formed surface will not be seen. It has also been used successfully for sprayed concrete applications.
| Application | Structural |
| Usage | Concrete Construction Support |
| Surface treatment | galvanised |
| Length | 2000-3000mm |
| Width | 400-1000mm |
| Thickness | 0.2-0.5mm |
| Material | Steel |
| Color | Silver |
Specification
| Thickness (mm) | Weight (kg) | Width (mm) | Length (mm) | Rib Height (mm) | Rib Distance(mm) |
| 0.21 | 1.70 | 450 | 2200 | 14-20 | 90 |
| 0.23 | 1.90 | 450 | 2200 | 14-20 | 90 |
| 0.30 | 2.48 | 450 | 2200 | 14-20 | 90 |
| 0.35 | 2.90 | 450 | 2200 | 14-20 | 90 |
| 0.40 | 3.30 | 450 | 2200 | 14-20 | 90 |
| 0.45 | 3.70 | 450 | 2200 | 14-20 | 90 |
| 0.50 | 4.10 | 450 | 2200 | 14-20 | 90 |
Installation
General
- Rib Lath must be fixed with the apexes of the ribs in contact with the support or the backing.
- Rib Lath should be lapped at the sides wire tied at intervals not exceeding 150mm.
- At the ends of the sheets, the Rib Lath should be overlapped with at least 100mm (4”).
Ceilings
- For steel beams, wire ties are needed.
- For timber joists, the rib lath can be secured by fixing nails through the rib.
- For concrete beams, it is recommended to cast a timber-nailing strip to accept nails.
Partitions
- Nails or wire ties to secure the rib lath.
Manufacture
Hot dipped galvanized metal sheet is processed by perforating and expanding, to be made into rib lath metal sheet.
Package
With pallets, each pallet quantity according to request.
Our tenet is Prestinge First, Quality First,Efficiency First and Service First.
All inquires will be replied within 8 hours
High Quality, Reasonable prices, prompt delivery, perfect after-sales services.
Quality Quarantee:
A. All goods strictly inspected during production.
B. All products must be checked strictly before packing.
C. Every consignment must be re-inspected before shipment.
D. You are more than welcomed to my factory to inspect the goods at any time. Payment made via TT, LC, Western Union or DP.
Shipment:
A. Small and light and valuable goods will be sent by DHL, TNT, UPS, FED by airplane.
B. Large and heavy goods will be shipped by LCL, FCL or bulk vessel.
Product Tags:
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450mm x 2200mm High Rib Lath / Corrugated Roof Sheet 90mm Distance Images
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