LG Cleanroom Grid Systems

LG CLEANROOM GRID SYSTEMS L I G H T- D U T Y , G A S K E T E D , W I R E -S U S P E N D E D GORDON - I NC .COM 80 0 . 747. 895 4 FA X 80 0 . 87 7. 8746

LG CLEANROOM GRID SYSTEMS T E C H N I C A L I N F O R M A T I O N 5023 HA ZEL JONES ROAD, BOSSI ER CI T Y, L A 71111 2 The Gordon LG-15 1-1/2” face ceiling grid is designed to meet the exacting standards of light to intermediate duty cleanroom applications. Grid members are fabricated of extruded aluminum for maximum structural integrity and corrosion resistance, even in harsh environments. Aluminum assembly clips simplify installation and require no special tools to attach grid components. Factory applied gaskets provide an air tight seal between cleanroom and interstitial spaces when compressed by the weight of filter modules, light fixtures and blank panels. LG cleanroom grids are also available in 15/16” (LG-10) and 2” (LG-20) face widths. Optional hold-down clips are available to secure blank panels in the grid. L G P A R T S GORDON - I NC .COM 80 0 . 747. 895 4 FA X 80 0 . 87 7. 8746 SIZES Standard: LG-15 = 1-1/2” Wide Also available: LG-10 = 15/16” Wide LG-20 = 2” Wide EXTRUDED GRID COMPONENTS • 6063 T-5 aluminum alloy FINISHES • Clear satin anodized for harsh environments • Pearl White Antimicrobial Powder Coating FACTORY-APPLIED GASKETS • Closed cell polyethylene foam, 2# density • Fungus-resistant (Method 508.1 Mil Std 810-C) • Flame-resistant (FMYSS #302; burn rate 4” per minute) • Color: Off white • Contact factory for custom gasket availability GRID LAYOUT MODULES • 2’ x 4’ • 2’ x 2’ • Metric or custom module sizes can be provided LG APPLICATION GUIDELINES Appropriate for cleanrooms designed to: • ISO-7 (Class 10,000) or higher • Use ducted terminal filter modules Use cleanroom standard size filters and light fixtures SUSPENSION AND LOAD DATA • Minimum 12 gauge hanger wire (furnished by others) • Hanger Wire Spacing: • 4’ o.c. for panels up to 5 lbs. per square foot; • At all 4 corners of filter module and light fixture locations • Load test recommendations outlined in the table should not be exceeded, nor should the grid components be def lected more than 1/360th of their span. • NOTE: Gordon does not recommend wire- suspended grid systems for use with fan-powered filter modules (FFU’s). Consider Gordon rod-suspended grid systems for FFU applications. A B PART NUMBER DESCRIPTION A- WEB DEPTH B- EXPOSED PART LENGTH PIECES PER LINEAR FEET PER CARTON LBS PER CARTON WEIGHT PER LINEAR FOOT/W GASKET LG-15 LG-15-MT Main Tee 1-1/2" 1-1/2" 12' 24 288 66 0.25 LG-15-MT Cross Tee 1-1/2" 1-1/2" 4' 72 288 66 0.25 LG-15-24 Cross Tee 1-1/2" 1-1/2" 2' 72 144 35 0.25 LG-10 LG-10-MT Main Tee 1-1/2" 15/16" 12' 40 480 88 0.18 LG-10-48 Cross Tee 1-1/2" 15/16" 4' 120 480 72 0.18 LG-10-24 Cross Tee 1-1/2" 15/16" 2' 120 240 37 0.18 LG-20 LG-20-MT Main Tee 2" 2" 12' 16 192 55 0.31 LG-20-48 Cross Tee 2" 2" 4' 48 192 55 0.31 LG-20-24 Cross Tee 2" 2" 2' 48 96 28 0.31 WALL ANGLES LG-WA-2 Wall Angle 15/16" 15/16" 12' 40 480 50 0.12 LG-WA-4 Wall Angle 15/16" 1-1/2" 12' 30 360 80 0.16 LG-WA-4S Wall Angle 1-1/2" 15/16" 12' 30 360 80 0.16 LG-WA-10G Wall Angle 1-1/2" 15/16" 12' 30 360 70 0.19 LG-WA-15 Wall Angle 1-1/2" 1-1/2" 12' 30 360 80 0.22 LG-WA-20 Wall Angle 2" 2" 12' 30 360 108 0.30 CLIPS MTS Main Tee Splice Clip One Per Main Tee 0.02 LG-2 WAY 2-Way Clip One Per LG Cross Tee 0.01 LG-1 WAY 1-Way Clip As Required 0.01 LGHC Panel Hold-down Clip - Steel As Required 0.01 90AC 90-Degree Angle Clip As Required 0.01

5023 HA ZEL JONES ROAD, BOSSI ER CI T Y, L A 71111 3 L G C O M P O N E N T S & A C C E S S O R I E S CROSS TEE ENDS FACTORY BACKCUT AND COPED FOR FACE ALIGNMENT AND EXTRA SYSTEM STRENGTH MAIN TEE SPLICE, BEND TABS TOWARD BUTT JOINT FIELD CUT GASKET BACK ON ONE SIDE TO CREATE GASKET OVERLAP BEND TABS OUTWARD AT SQUARE HOLES, TYP LG-2WAY CLIP, BEND TABS TOWARD SQUARE HOLE WALL ANGLE 90ACA CLIP WITH FIELD FASTENERS LG-2WAY CLIP LG-1WAY CLIP CGHC - HOLD DOWN CLIP 90° ANGLE CLIP MTS LG-WA-20 LG-WA-15 LG-WA-10G LG-WA-4S LG-WA-4 LG-WA-2 LG-20-MT LG-20-48 LG-20-24 LG-15-MT LG-15-48 LG-15-24 LG-10-MT LG-10-48 LG-10-24 2" 2" 1 1/2" 1 1/2" 15/16" 1 1/2" 1 1/2" 15/16" 1 1/2" 15/16" 15/16" 15/16" 2" 2" 1 1/2" 1 1/2" 15/16" 1 1/2" L G L O A D D A T A Load test recommendations outlined in the table at right should not be exceeded, nor should the components be def lected more than 1/360th of their span. A minimum 12 gauge hanger wire should support all four corners of the filter unit or light fixture. GORDON - I NC .COM 80 0 . 747. 895 4 FA X 80 0 . 87 7. 8746 SYSTEM TYPE WEB HEIGHT SPAN HANGER WIRE SPACING SPACING OF MAIN TEES APPLIED LOAD LBS. / SQ.FT ASTM LG-20 2" 48" 48" 24" 48" 10.2 5.1 Heavy Duty Heavy Duty LG-15 1-1/2" 24" 42" 48" 48" 48" 48" 14.7 4.8 2.6 Heavy Duty Heavy Duty Light Duty LG-10 1-1/2" 42" 48" 48" 48" 24" 48" 4.8 4.5 2.2 Heavy Duty Light Duty Light Duty

LG010 12.22 Also From: GORDON - I NC .COM 80 0 . 747. 895 4 FA X 80 0 . 87 7. 8746 5023 HAZEL JONES RD. BOSSIER CITY, LA 71111 800.747.8954 GORDON-INC.COM SALES@GORDON-INC.COM

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