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FIRE RETARDANT COATINGS

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Ph: 817-740-9197 After Hours: 817-658-9197 email: fireprod@aol.com
 
Vacuum Pressure Impregnated - Kiln Dried After Treatment (KDAT) Lumber, Plywood, Timber, Shake Shingles, Architectural Millwork, Specialty Treatments
ASTM E84 CLASS "A"; UL 723 TYPE 1; NFPA 255; UBC 42-1

Classified FRT Exterior Lumber
ASTM E84 Class A - UL 723
Kiln Dried After Treatment (KDAT)
Flame Spread <10
Smoke Developed <200
KDAT 19
No increase in the Listed Classification
When subjected to the Standard Rain
test ASTM D2898

Classified FRT Exterior Plywood
ASTM E84 Class A - UL 723
Kiln Dried After Treatment (KDAT)
Flame Spread <5
Smoke Developed <100
KDAT 15
No increase in the Listed Classification
When subjected to the Standard Rain
test ASTM D2898

  (SWRI) UL 1256 (ASTM E84) LUMBER exterior/interior
  (SWRI) UL1256(ASTM E84)PLYWOOD exterior/interior
  (Intertek) ASTM E2768 (ASTM E84) OSB
  (Intertek) ASTM E2768 (ASTM E84) I-JOISTS
  (Maxim)ASTM E-84 Standard or D-3806 equivalency
  (Maxim)ASTM E-84 Standard or D-3806 equivalency
  (Maxim)ASTM E-84 Standard or D-3806 equivalency
  (Maxim)ASTM E-84 Standard or D-3806 equivalency
  (Universal Lab) ASTM E 84;UL723; NFPA255; UBC 42-1
Flame Spread <25 ; smoke generation <100

Standardized test methods such as the ASTM E84 (UL 723. NFPA 255, UBC 42-1)for wood measure the performance of the fire retardant treatment for interior use. For exterior use, it must pass the ASTM E84 after the ASTM D2898 test method . The measure of the performance of fire retardant treatments is not a single test method. One Product or One Test does not do it All. Different materials and substrates and uses require different test methods such as fire retardant roofing materials - ASTM E108, UL790, fire retardant fabric - NFPA 701,  FAR 25.853 CAL SECT. 1237.1CAL 117-FFederal Standard 16CFR (FF-72 NY-NJ Port Authority, Fire retardant paper, cardboard, packaging - ASTM E162, Fire retardant PVC pipe, fiberglass composites, plastic,IMO R.A. 753(18) ASTM F1173.95 , Fire retardant Christmas trees -CAL ADMIN CODE, TITLE 19, PUBLIC SAFETY, SECTION 1254.3). 

  Building codes place limits on smoke generation that vary by state, city, municipalities, occupancy load, and type of structures. The ASTM E84/ UL723, ASTM D3806standard requires a smoke development index not to exceed 450. The Test for Evaluating the Smoke Generation Characteristics of Solid Materials ( ASTM E662 / NFPA 258) optical smoke density (Ds). 
  Recommendation: Check your local building and fire codes

In regard to fire retardant wood the ASTM E84, UL 723 (Steiner Tunnel) test procedure conducted on 2" x 6“ southern yellow pine (SYP) lumber is specific to that species of lumber only, whereas the flame spread rating would be different for another species such as douglas fir, spruce, etc. Fire codes require each species to be tested separately. Similarly, even if a test conducted on SYP lumber achieves a flame spread rating of less than 25, it does not mean it will achieve the same on different substrates such as SYP plywood, a separate fire test is required. In addition, specific use such as roof deck construction assemblies should to be tested under the UL1256

Flame Safe Fire Retardant Coatings

are compliance tested to meet the following fire safety and building code requirements:
ASTM E84 Class A, UL723 Type 1, NFPA 255, UBC 42-1 for interior use and exterior use SWRI 1256 (ASTM E84) plywood; SWRI 1256 (ASTM E84) lumberd UL 723; UL 723 CANADA; SWRI ASTM E84
ASTM D2898 procedure exterior fire retardant plywood, exterior fire retardant lumber and timbers;
ASTM E108 for fire retardant coating wood, cedar and pine shake shingles Class B;
NFPA 701, FAR25.853 a &b (Federal Aviation Req.), Federal Standard 16CFR [FF4-72] (mattress ticking), Boston, NY- NJ Port Authority, Cal 1237.1, and the Cal Tech 117-F for fire retardant spray on coatings for fabrics and textiles; NFPA701 for fire retardant thatch
International Maritime Organization Resolution A.753(18) & ASTM F1173-95 wet classification for plastic pipe; NFPA 701 for polyurethante styrofoam, styrofoam
ASTM E162 & 662, Federal standard PPP-B-320, PPP-B-636 and PPP-B-640L fire retardant coating for corrugated packaging, cardboard box and paper industry; and
CAL Administrative Code, Title 19 Public Safety, Art. 3,Sec. 1264.3 spray on fire retardant coating for Christmas trees.

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