LARGE SELECTIONS FOR ALL USE Continental Solution INTEGRATED SOLUTIONS FOR PROCUREMENT EXCELLENCE STEEL GRATINGS September 2013 Product Details & Distribution SUPERIOR QUALITY COMPETITIVE PRICING
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Table of Content Symbol of 7. 7 8 Installation of 4 Installation Fastener... Stairway Series... Stairtread.... Additional Grating. Series Fences Table.20 Drainage Pit/Trench Cover. 2 Hand Rail... 9 Selecting... 30 Ordering lnformation
m LE N GT H ( L) ± 5 m WI D T H ( W) ± 5 m m W¹ = W± 5 m m Note: 1. Bearing bar pitches may be 15 to 22, 25, 30, 32.5, 34, 40, 50, 60, 80, 90mm, of which 25, 30, 34 and 40mm are recommended. 2. Cross bar pitches may be 24-200mm, of which 50mm, 76mm and 100mm are recommended. W and W1 are overall lengths of cross b ars at opposite ends of panel. D ¹ = D ± 5 m m D and D 1 are overall diagonal dim ensions 3. Sign of the shape of bearing bars: F-Plain style (may be omitted in the symbol of steel grating) S-Serrated style I-I-section style 4.Sign of surface-treatment: G-Hot galvanizing (may be omitted in the symbol of steel grating) P-Painted U-Untreated Cross Rod Alignment and Spacing Cross Bar Location and Bearing Bar ± Transverse Bow Longitudinal Bow 1 / 1 0 0 of w idth Load B ars 1 / 1 0 0 of w idth
A B C Supplied as 5800 x 995mm Panels as standard, unless other sizes or cut KGB Pattern Supplied as 5800 x 995mm Panels as standard, unless other sizes or cut KGC Pattern Supplied as 5800 x 1003mm TYP Panels as standard, unless other sizes Load Bar Pitch 30 Load Bar Pitch 30 Load Bar Pitch 40 Cross Rod Pitch Cross Rod Pitch Cross Rod Pitch 50 100 100 KGD Pattern Cross Rod Pitch 50 DSupplied as 5800 x 1000mm Panels as standard, unless other sizes or cut Load Bar Pitch 40 KGF Pattern FSupplied as 5800 x 970mm Panels as standard, unless other sizes or cut Load Bar Pitch 60 Cross Rod Pitch 50
Note: T he w idths in the tab le are calcu lated according to the b earing b ar thickn ess of 5 m. When the b earing b ar thickn ess of 3 m m b eing u sed, the w idths in the tab le shou ld b e redu ced b y 2 m m. T he actu al w idths w ou ld slightly vary ow ing to the tolerance of raw m aterials and processing. Data notes for U=safe uniformly distributed load in KN/m2 C=safe concentrated load in KN/m width at mid span D=deflection in mm Grating for spans to the left of the thick line in table have a deflection of less than 10mm or1/200th of span for uniform load of 5.0KN/m2 This is the maximum deflection to meet steel stru ctu re design standard. Grating self-weight is the weight before welding end plate, toe plate and surface treatment.
Steel Grate Length T rench Width Steel Grate Width
Width of b earing b ar ( h) T rench Width
Steel Grate Length Length of steel grate Length of drainage pit cover Steel Grate Width Width of drainage pit cover