Galvanised T Bars Previous product

Galvanised Steel Lintels - Render

Our Steel Lintels for Render are Hot Dip Galvanised. Various lengths available - they have holes on one side making it easier for the render to stick. 

From $23.40
In stock
SKU
rb

The Render Bar is an Australian designed light weight lintel used for supporting brickwork over openings.
R Bar are suitable for applications where a Render Finish is required. One side has holes making it easier for the render to stick to the angle.

  • Load Tested in accordance with AS/NZS 1170.1:2002
  • Australian Design Mark No. 201215561
  • Cost advantages over other Render lintels.

Features are:

  • Hot Dip Galvanised to AS/NZ 4680:2006
  • R3 Durability Rating in accordance with AS/NZS 2699:2002
  • Light weight when compared to traditional Concrete/Brick Lintels
  • Available in a range of sizes.

Section Properties

 DIMENSIONS    SECTION PROPERTIES            
  Mass per Metre  Gross Section Area About x-axis   About y-axis   About n-axis About p-axis
Designation     Ag Ix Zx  Iy Zy  In Ip
  kg/m   mm^2 10^6 mm^4 10^3 mm^3 10^6 mm^4  10^3 mm^3  10^6 mm^4  10^6 mm^4
100 x 100 x 6 Rendabar 7.92  942  1.36  18.78  0.38  8.82  0.98  0.75
150 x 100 x 6 Rendabar 9.75  1242  3.26  34.33  0.53  9  2.97  0.82

Buda R-bar 100 x 100 x 6.0 -Safe Load Table

R-bar  Span (mm) 900  1200  1500  1800  2100  2400
100 x 100 x 6.0  Bar Length(mm) 1200  1500  1800  2100  2400  2700
7.92kg/m  UDL (kg/m) 1950 1145 755   435  285  185
   Point Load(kg) 1015  775  605  505  405  305

Buda R-bar 150 x 100 x 6.0 -Safe load Table

R-bar  Span (mm)  1800  2100  2400  2700  3000  3300  3600
150 x 100 x 6.0 Bar Length(mm)   2100  2400  2700  3000  3300  3600  3900
9.75kg/m  UDL (kg/m) 1035  715  475  335  247 185   145
   Point Load(kg)  1005  825  686  585 505   405  342

Note:

  1. a minimum of three courses of bricks must be laid above the lintel beam.
  2. Load limited by deflection of 1/600 span.
  3. Yielding stress fy=235 Mpa, tensile strength fu=375Mpa for both legs.
  4. Mass per metre calculation is based on 7850kg/m^3.
  5. Calculate bar length is span+150mm each end.

Notes on Safe Load Tables for Budabar R Bars

The Buda B and R bars are imported from China, material used is Q235B, and here Q stands for yielding.
According to PRC National Standard GB700-88(previous version GB700-79 part A3 & C3), the minimum yielding point is 235Mpa for thicknesses less than 17mm, tensile strength is between 375-400MPa.

  • The B and R bars are simply supported at both ends.
  • The B and R bars loaded such that the load acts vertically and equally on both sides of the web.
  • Loads given are total (allowable) loads including lintel and brickwork.
  • UDL loads are constant along the length of the bar.
  • Point loads act at mid-span.
  • 150mm minimum bearing support on to brickwork.
  • Hot-dip galvanising to AS / NZS 4680:2006.
  • Loads are in accordance with AS / NZS 1170.1:2002.

Stock & Delivery:

  • Stock: 99% of our stock is always available. If the item is not available, we will inform you immediately.
  • Delivery Costs: For delivery costs, please enter your suburb and post code on the cart page.
  • We aim to deliver lintel orders within Sydney Metro the next business day on a Ute or Hiab Truck.
  • Orders outside Sydney metro should be expected 1 to 2 days later.
  • Unfortunately at present we only deliver lintels to Sydney and selected areas in NSW.
  • Enter your post code in the cart to find out if we deliver to your area.
  • We do offer free pick up if you would like to pick up or organise your own transport.

To Top