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• <br /> QUICK SELECTOR FOR FIRE AND SOUND RATED SYSTEMS <br /> Gypsum Plaster Flreproof's° Column (10WF49 or heavier) (CAD FILE NAME GOLDB.omG OR GOLOB.oxfl <br /> No. Fire Rating Ref. Design No. Description STC Test No. <br /> 1 1 hr. BMS 92 -Table 40 3/4' (19.0 mm) gypsum plaster, 1:3 sand scratch, 1:3 None None <br /> GA CM 1300 sand brown on metal lath. <br /> 2 2 hr. -; UL X402 1' (25.4 mm) gypsum plaster, 100:2 perlite scratch, None None <br /> III GA CM 2320 100:3 polite brown, on self- furring lath. <br /> 3 3 hr. /, UL X402 1 3/8' (34.9 mm) gypsum plaster, 100:2 perlite scratch, None None <br /> GA CM 3310 100:3 periite brown, on self - furring lath. <br /> 4 4 hr. — -- -� UL X402 13/4' (44.5 mm) gypsum plaster, 100:2 periite scratch, None None <br /> GA CM 4410 100:3 perllte brown, on self- furring lath. <br /> _mo <br /> Gypsum Plaster Fireproofing Beams (8WF24 or heavier) (CAD FILE NAME GOLDC.DWG OR GOLDC.DXF) <br /> 1 2 hr. UL R4197-1 1 1/8" (28.6 mm) gypsum plaster, 10021/2 periite scratch None None <br /> GA BM 2221 coat, 100:2 1/2 per elite brown coat on self -fumng lath. <br /> 2 3 hr. UL R4197-1 1 1/4' (38.1 mm) wp.um plaster, 1002 1/2 pertite scratch None None <br /> sangriammg <br /> mosinewom GA BM 3110 coat, 100:21/2 periite brown coat on self-furring lath. <br /> Veneer Piaster Partitions -Wood Framing (coo FILE NAME GOLDE.DWG OR GOLDO.DXF) <br /> No. Fire Rating Ref. Design No. Description STC Test No. <br /> SINGLE LAYER <br /> 1 1 hr. = U. of Cal. E.S. 6727 3/32" (2.4 mm) Veneer Plaster applied to 1/2' (12.7 mm) 34 NGC 2161 <br /> Fire - Shield C Kal -Kore nailed to both sides of wood studs <br /> 16' o.c. (406 mm). <br /> Veneer Plaster Partitions -Steel Framing (CAD FILE NAME GOLDE.DWG OR GOLOE.DxF) <br /> SINGLE LAYER -- 2 1/2' (63.5 mm) STUDS <br /> 1 11w. -s. U. of Cal. E.S. 6892 3/32' (2.4 mm) Veneer Plaster applied to 1/2" (12.7 mm) 42 est. <br /> Fire -Shield C Kal-Kore on both sides of 21/2'63.5 mm) <br /> steel studs 24' o.c. (610 nun) with 1" (25.4 mm) screws <br /> 12" o.c. (t44 mm) and 9' o.c. (229 mm) along edges. <br /> Studs 16 o.c. (406 mm) preferred method. <br /> For additional Kal-Kore Fire and Sound rated systems reference gypsum wallboard systems. <br /> Gypsum Wallboard Partitions -Wood Framing (load- bearing) (cAO FILE NAME GOLDH.OWG OR GOLDH.DXF) <br /> No. Fire Rating Ref. Design No. Description STC Test No. <br /> SINGLE LAVER <br /> FIRE — SOUND <br /> 1 45 min. UL U317 1/2" (12.7 mm) Fire - Shield C Gypsum Wallboard or 1/2' 34 NGC 2161 <br /> (12.7 mm) Fire - Shield C Kal -Kore plaster base nailed both <br /> sides 2 x 4 (38 mm x 89 mm) studs, 16" o.c. (406 mm). <br /> 2 1 hr. UL U305 5/8' (15.9 mm) Fire - Shield Gypsum Wallboard, 5/8" (15.9 mm) 35 NGC 2403 <br /> GA WP 3605 Fire - Shield Kal -Kore plaster base or 5/8' (15.9 mm) Fire - Shield <br /> MR Board nailed both sides 2 x 4 (38 mm x 89 mm) <br /> wood studs, 16" o.c. (406 mm). <br /> 10 NATIONAL GYPSUM QUICK SELECTOR/GENERAL REFERENCE <br />