Installation Guide
INSTALLATION
INSTALLATION GUIDELINES FOR RESIDENTIAL RESILIENT DIRECT
GLUE
1. TEST BEFORE STARTING INSTALLATION
Note: All substrates to receive moisture sensitive oor covering must be tested for moisture.
CONCRETE SUBSTRATES
All concrete substrates should be tested for IRH (Internal Relative Humidity) according to ASTM F 2170.
Calcium Chloride tests may be conducted in addition to IRH and must be performed per the latest edition of ASTM F 1869.
NEW AND EXISTING CONCRETE SUBFLOORS SHOULD MEET THE GUIDELINES OF THE LATEST EDITION OF ACI 302 AND
ASTM F 710, “STANDARD PRACTICE FOR PREPARING CONCRETE FLOORS TO RECEIVE RESILIENT FLOORING” AVAILABLE
FROM THE AMERICAN SOCIETY FOR TESTING AND MATERIALS, 100 BARR HARBOR DRIVE, WEST CONSHOHOCKEN, PA
19428; 610
‐
832
‐
9585; HTTP://WWW.ASTM.ORG.
Substrates shall be smooth, structurally sound, permanently dry, clean and free of all foreign material such as dust, wax, solvents, paint, grease, oils, old
adhesive residue, curing and hardening/ curing compounds, sealers and other foreign material that might prevent adhesive bond.
If the adhesive residue is asphalt
‐
based (cut
‐
back), or any othertypeof adhesive is present, it must beremoved by industry accepted methods such as
mechanical removal or wet scraping.
If a chemical abatement has been performed, use Shaw Surface Prep EXT to remove any residual chemicals present. Once Shaw Surface Prep EXT has
been properly cleaned and removed, apply one coat of Shaw MRP for additional protection.
Adhesive removal through the use ofsolvents or citrus adhesive removersis not recommended.Solvent residue left in or on
the suboor may affectthe new adhesive and oor covering.
WARNING! DO NOT SAND, DRY SWEEP, DRY SCRAPE, DRILL, SAW, BEAD BLAST ORMECHANICALLY CHIP OR PULVERISE
EXISTING RESILIENT FLOORING, BACKING,LINING FELT , ASPHALTIC “ CUT BACK” ADHESIVES OR OTHER ADHESIVES.
Theseproducts may contain either asbestos bers and/or crystalline silica.Avoid creating dust. Inhalation of such dust is a
cancer andrespiratory tract hazard. Smoking by individuals exposed to asbestos bers greatly increases the risk of serious
bodily harm. Unlesspositively certain that the product is a non
‐
asbestos
‐
containingmaterial, you must presume it contains
asbestos. Regulations may require that the material be tested to determine asbestos content andmay govern the removal
and disposal of material. See current editionof the Resilient Floor Covering Institute (RFCI) publicationRecommended Work
Practices for Removal of Resilient Floor Coveringsfor detailed information and instructions on removing all resilientcovering
structures. For current information go towww.rfci.com.
Concrete oors shall be at and smooth within 1/8" in 6 feet or 3/16” in 10 feet.
F
‐
Number System: Overall values of FF 36/ FL 20 may be appropriate for resilient oor coverings.
Moisture Vapor Emission Rate (MVER) – Conduct either in
‐
situ RH test (ASTM F
‐
2170) or CaCl MVER test method (ASTM F1869) Refer to the adhesive
information for the acceptable moisture limits.
Use cementitious patching and leveling compounds that meet or exceed Shaw’s maximum moisture level and pH requirements. Use of gypsum
‐
based
patching and/or leveling compounds which contain Portland or high alumina cement and meet or exceed the compressive strength of 3,000 psi are
acceptable.
Perform Bond testing to determine compatibility of adhesive to the substrate. Shaw 9050 primer can be utilized to promote adhesion.
Porosity – water drop test will help determine porosity – if drop remains on the surface after 1
‐
2 mins concrete should be considered non
‐
porous.
Working and open times of adhesives may vary based on job conditions, substrate, temperature, and humidity.
Areas to receive ooring should be adequately lighted during all phases of the installation process.
It is recommended that resilient oor covering installation shall not begin until all other trades have completed.
TEMPERATURE
‐
AMBIENT
Controlled environments are critical. Fully functional HVAC systems are the best way to ensure temperature and humidity
control.
DO NOT
install resilient ooring products until the work area can be temperature controlled.
The permanent HVAC system turned on and set to a minimum of 65°F (18.3°C) or a maximum of 85°F, for a minimum of 7 days prior to, during, and after
installation. Once the installation is complete the temperature should not exceed 85°F (29.4°C).
1
shawoors.com
For reference purposes only if printed or downloaded.