Load Tables tab

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 B-Bar	8.19	1164	1.83	25.84	0.46	11.97	1.14	1.14
150 x 100 x 6 B-bar	10.53	1464	4.05	39.4	0.72	13.39	3.49	1.29

100 x 100 x 6.0 - Safe load Table

Angle	Span (mm)	900	1200	1500	1800	2100	2400	2700
100 x 100 x 6.0	Bar Length(mm)	1200	1500	1800	2100	2400	2700	3000
9.42kg/m	UDL (kg/m)	2550	1520	995	601	390	260	182
	Point Load(kg)	1350	1035	805	655	535	415	325

150 x 100 x 6.0 - Safe load Table

Angle	Span (mm)	1800	2100	2400	2700	3000	3300	3600	4000
150 x 100 x 6.0	Bar Length(mm)	2100	2400	2700	3000	3300	3600	3900	4300
11.78kg/m	UDL (kg/m)	1320	945	705	525	375	275	210	155
	Point Load(kg)	1301	1050	875	758	645	555	495	415

 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. Calculate bar length is span+150mm each end.

Notes on Safe Load Tables for Budabar B 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.