Rib Lath

 

 

Expanded Galvd Rib Lath is Expanded Metal lath stiffened by longitudinal steel ribs, formed in the same sheet of metal. The mesh areas of the lath are expanded by cutting and stretching in the sheet of metal, the ribs being simultaneously roll-formed. The furring design of the mesh provides an excellent background plaster for construction of partitions, suspended ceilings and refurbishment works. The advantages of rib lath over metal lath is that the support centers can be increased or widened.

 

                 

 

 

Ribbed Lath is a versatile metal lath stiffened by the longitudinal ribs. It has V ribs and greater tensile strength offering excellent plaster base and reinforcement for all types of walls, ceilings and fireproofing of steel beam, and columns. Ribbed lath is ideal for providing a high degree key of mechanical bonding with plaster or render.

 

Rib Lath Features Compared with Other Metal Laths:

 

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.

Ribbed lath is produced in hot dipped galvanized steel, zinc coated carbon steel or stainless steel.

 

 

 

 

 

 

 

Specifications

 

 

 

Code	Product	Product Dimensions(mm)		Square Meter M2
		Width	Length
Pre Galvanised
RLG	Rib Lath	600	2500	1.5
Stainless steel
RLS	Rib Lath	600	2500	1.5
• Galvanised steel to EN 10346 DX51D Z275 or grade 1.4301 austenitic stainless steel to EN 10088-2.

 

 

 

• Sw x Lw:12x8mm

 

Thickness (mm)	Rib Height (mm)	Rib Distance (mm)	Weight (kg/m2)
0.3	5	100	1.2
0.35	5	100	1.4
0.40	5	100	1.6
0.30	8	100	1.2
0.35	8	100	1.4
0.40	8	100	1.6

 

 

 

 

• Sw x Lw:3.5x13mm

 

Thickness (mm)	Rib Height (mm)	Rib Distance (mm)	Weight (kg/m2)
0.30	4	60	1.27
0.35	4	60	1.49
0.40	4	60	1.70
0.30	4	75	1.27
0.35	4	75	1.49
0.40	4	75	1.70

 

 

 

 

• Sw x Lw:20x9mm

 

Thickness (mm)	Rib Height (mm)	Rib Distance (mm)	Weight (kg/m2)
0.35	8	75	1.00
0.40	8	75	1.13
0.45	8	75	1.27

 

 

 

 

• Sw x Lw:16x11mm

 

Thickness (mm)	Rib Height (mm)	Rib Distance (mm)	Weight (kg/m2)
0.30	8	150	0.88
0.35	8	150	1.18
0.40	8	150	1.46

 

 

 

 

 

 

 

Application

 

 

Rib Lath is stiffened by longitudinal ribs, for use on ceilings and partitions. For internal and external plaster key applications and anti-crack control. In external applications and where there is regular exposure to moisture, heavy condensation, persistent damp or concern that drying out times may be extended stainless steel should be used.

 

 

 

Installation

 

Fixing of Rib Lath Sheets

• Rib Lath is fixed so that the tip of the rib is placed against the supporting background. The rib of the sheet should run at right angles to any supports. Ensure that the sheets are overlapped by a minimum of 50mm end to end and by 25mm widthways and that the ribs are nestled together.

 

Timber Support

• Rib Lath is fixed at each rib to timber supports using plasterer’s nails, screws or staples. Ensure that compatible corrosion resistant fixings are used, i.e. do not used galvanised fixings for stainless steel.

 

 

 

Metal Support • Rib lath is fixed at each rib to metal support using 1.63mm galvanised or stainless steel tying wire. When joining Rib Lath sheets overlap the edge ribs and tie the edges with 1.22mm tying wire at 150mm centres.

Solid Background • Rib Lath can be fixed to a solid background using a suitable fixing which holds the ribs firmly against the background. Where sheets are installed vertically, fixings should be positioned through all ribs at 600mm centres to ensure adequate stability. • Always ensure that compatible corrosion resistant fixings are used, i.e. do not used galvanised fixings with stainless steel products or vice versa. • Gloves should be worn as edges will be sharp. • Recommended hole spacing's are on the following page

 

 

 

Machines

 

 

 

Company

 

 

Anping County Dongjie Wire Mesh Co.,Ltd is located in Anping County which is the hometown of the wire mesh in the world. It has been specialized in the expanded lath for decades, with experienced skills and advanced equipments. Always stick into "Quality is our cultrue, Credit always first." 

 

Packaging

 

 

 

 

Related products

 

 

Expanded mesh	Corner bead	Wall net

 

 

 

 

FAQ

 

1. Is your samples free?

    Yes, we can provide free samples to my clients.

 

2. How many days will the samples be finished?

    Generally the samples will be sent immediately by the air express in 2~3 days if the goods are in stock.

 

3. And how about the mass production?

    Normally within 20-25 days according to your order.

 

4. Are you a manufacture?

    Yes, we have been in providing the products in this  field for 15 years.

 

5. Is customized availabls?

    Yes, we can OEM according to your detailed drawings.