INGAL BUILDING BUILDING SYSTEMS SYSTEMS
WWW.INDGALV WWW IN D GA LV. CO COM. M AU AU
LINTELS
THE LIGHTWEIGHT LINTEL THAT GIVES MAXIMUM PERFORMANCE.
DEVELOPED IN AUSTRALIA FOR SUPPORTING BRICKWORK IN AUSTRALIAN HOMES.
-- Hot 1 Hot dip dip galvanized galvanized to to AS/NZS AS/NZS 468046801999 999 -- Complies Complies with with durability durability ratings ratings up up to to R3 R3 of of AS/NZS AS/NZS 2699.3 2699.3 -- Cost Cost savings savings compared compared to to conventional conventional arch arch bars bars
MAXIMUM CLEAR SPAN
RAFTER/TRUSS SPAN IN METRES
TYPE OF CONSTRUCTION 3
4
5
6
7
8
9
10
1
1
LOADING CATEGORIES
LINTEL *100 X 100
LINTEL *150 X 100
1800
2800
1800 1600 1500 1100
2800 2300 1900 1600
1800
2800
1600
2300
1500
1900
1800
2800
1600
2300
1500
1900
1100
1600
TYPE A Brick veneer constructions with non load-bearing brickwork. Roof structure supported on timber frame
1
1
1
TYPE B
1
1
1
Lightweight metal roof and ceiling supported on single skin brickwork
TYPE C
1
Double Cavity brick roof supported uniformly on both skins of brickwork
1
1
1
1
2
2
1
1
3
4
4
1 2 3
TYPE D
3
1
Tiled roof with truss/rafter construction supported on a single skin of brickwork
2 3 4
4 5
5
5
REFER DESIGN TO A STRUCTURAL ENGINEER
TYPE E
REFER DESIGN TO A STRUCTURAL ENGINEER
Lower floor of two storey construction
The above table is provided as a guide for a range of loading applications. Many more loading applications are possible and a comprehensive stock range is manufactured for your selection.
STANDARD STOCK SIZES Length (metres)
INGAL Lintels Section Size (mm) *85 x 7 *100 x 100 x 6 *150 x 100 x 6
0.8
0.9
1.0
1.1
1.2
1.3
1.5
1.8
The required INGAL Lintel length is listed maximum clear INGAL Lintel span plus twice the required end bearing which for structural (load bearing) brickwork is typically: * 100mm x 100mm INGAL Lintel ~ All spans up to 1800mm = Clear Span + 200mm * 150mm x 100mm INGAL Lintel ~ All spans = Clear Span + 300m
2.1
2.4
2.7
3.0
3.3
3.6
4.0
Available from
N.B. Where the brickwork does not comply with the ‘Brickwork Code’, the bearing capacity of the brickwork should be checked by a Structural Engineer. NOTE: The information in this publication is provided for use as a GUIDE ONLY. Except to the extent that responsibility cannot lawfully be excluded, Industrial Galvanizers Corporation Pty Ltd (”IGC”) does not accept responsibility for any loss or damage of any kind however arising in connection with the selection and use of INGAL Lintel. IGC recommends that professional advice be sought in the selection and use of INGAL Lintel.
TOLLFREE: 1800 701 555
INGAL BUILDING SYSTEMS A division of INDUSTRIAL GALVANIZERS ACN 000 545 415 NEW SOUTH WALES 312 Pacific Highway, Hexham NSW, 2322 VICTORIA 28-38 Albert Street, Preston, VIC, 3072 QUEENSLAND 11 Hasp Street, Seventeen Mile Rocks, QLD, 4074
Quality Endorsed Company AS3902/ISO9002