#Qtscu sound control underlayment install
#Qtscu sound control underlayment manual
#Qtscu sound control underlayment free

Any concrete subfloor can be a source of moisture-related flooring failures. Allow patching material to dry thoroughly. All saw cuts (control joints), cracks, indentations, and other non-moving joints in the concrete must be filled with a Portland-based patching/leveling compound. Grind all high spots until level and fill low spots with an approved patching/leveling compound.

Mechanically remove all traces of old adhesives, paint, or other debris by scraping, sanding, or scarifying the substrate. The surface should be flat to the equivalent of 3/16 (3.9mm) in 10 or as recommended by the flooring manufacturer.

#Qtscu sound control underlayment free

It should be free of dust, solvent, paint, wax, oil, grease, asphalt, sealers, curing and hardening compounds, alkaline salts, old adhesive residue, and other extraneous materials, according to ASTM F Subfloor should be smooth to prevent irregularities, roughness, or other defects from telegraphing through the material. Subfloor shall be dry, clean, smooth, level, and structurally sound. Concrete floors must be fully cured and permanently dry. NOTE: Particleboard, chipboard, masonite, and lauan are not suitable underlayments. Wood subfloors (when installed with grouted floor coverings like tile) must be prepared according to ANSI L/360 standards, or as required by the floor covering manufacturer. Wood subfloors should be double construction, rigid, and free from movement.

#Qtscu sound control underlayment install

Install QT over concrete, gypsum, approved self-leveling materials, and wood.

All subfloors/substrates must be inspected prior to installation. GENERAL NOTE: Please follow the subfloor requirements and preparation recommendations determined by the flooring manufacturer, when no such recommendations exist for the floor finishing product. II SUBFLOOR REQUIREMENTS & PREPARATION A. I JOB SITE CONDITIONS Areas to receive QT should be weather tight and maintained at minimum, a constant room temperature of 65 F (10 C) for 48 hours before, during, and after installation. All floor covering assemblies shall have prior approval before installation. It can be installed under most types of grouted, glued, and floating floors, including ceramic tile, stone, marble, brick, pavers, hardwood, engineered wood, laminate, parquet, LVT, and carpet. Made from 92% resilient recycled rubber and backed by more than 400 independent laboratory and field tests, QT has been selected and used in some of the best hotels and condominiums in the world. by: ASE PREPARATIO Revised 7/8/19 Supersedes all previous versions Check website for updates 1Дў Table Table of Contents General Job Site Conditions 3 Subfloor Preparation 3 Hazards 4 Storage & Handling 4 Installation Perimeter Isolation Strip 4 QTrbm 5 QTscu 6 Alternate Installation methods 8 Floor Finish 8 Baseboard 9 Recommended Materials 10 Warranty WarrantyДЈ GENERAL INFORMATION The QT line of products for impact sound insulation are engineered to provide better performance than any other sound control product available, and have been rigorously tested to achieve proven results.

#Qtscu sound control underlayment manual

1 QT SOUND INSULATION Technical Manual Manufactured in the U.S.A.