FIRM-FILL® CMD (Corrugated Metal Decking)

Designed for use in multi-family, commercial and institutional buildings with light-gauge steel framing and a corrugated steel deck, FIRM-FILL® CMD is a lightweight, high-strength gypsum concrete floor underlayment. Installed at 1" above the top of the flutes, FIRM-FILL® CMD reduces deadloads and thickness, significantly lowering costs.

Recommended For

Corrugated Metal Decking Application / Market: Multi-family, commercial projects, & industrial buildings

Features & Benefits

Lightweight solution for fast-track construction
Ideal for multi-family and mid-rise commercial applications
Economical solution to build higher, faster, and lighter
Creates a smooth, flat, rock-solid surface for the installation of finished floor coverings
UL listed for 1, 1-1/2, and 2-hour fire-resistance per UL G565, G568
Quick drying; can be walked on in 90 minutes
Expert application; installed only by trained, Licensed Applicators

Spesifikasjon

Technical Data	Properties	ASTM
Weight	Minimum 12.8 lbs/ft² (62.47 kg/m²) at 1-9/16" (40mm)	C472M
Thickness	1" (25mm) above the flutes
Compressive Strength	Minimum 3500 psi	C472M
Fire Hazard Classification	Flamespread index 0; Fuel Contribution 0; Smoke Density 0	E84
Patty Size	8-1/2 (216mm) plus or minus 1/2” (13mm) in diameter
Sand	1/8" (3mm) or less washed plaster or masonry sand	E11

Tekniske spesifikasjoner

Unik ref.firm-fill-cmd-corrugated-metal-decking
ProduktfamilieGypsum Cement Underlayment
ProduktgruppeCorrugated Metal Deck Underlayment
TypeObjekt (enkelt objekt)
Utgivelsesdato2026-03-02
Utgavenummer1

Lenker

Produktets nettadressehttps://hackerindustries.com/firm-fill-corrugated-metal-decking.shtml
Monteringsanvisninghttps://hackerindustries.com/pdfs/Firm-Fill-Post-Pour-Instructions.pdf
Teknisk beskrivelsehttps://hackerindustries.com/3-part-specs/FF_CMD_Specs.pdf

Relatert

Designet iUSA
Produsert iUSA

Klassifisering

BIMobject kategoriGulv - Underlag
CSI MasterFormat 2014 kode03 54 13
CSI MasterFormat 2014 tittelGypsum Cement Underlayment
OmniClass-nummer23-15 17 11 13
OmniClass-tittelFloor Underlayments

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