8361177 Canada Inc www.chemdur.com • [email protected]
Transcription
MC 8361177 Canada Inc 140 Boul. ST-Joseph Lachine, Qc H8S 2L3 Tél: (514)-639-6662 • 1 (866) 639-6662 • (514) 639-4440 CHEMDUR FLEX SOLVENTLESS WATERPROOFING MEMBRANE POLYURETHANNE/ EPOXY COPOLYMERE BASED www.chemdur.com • [email protected] DESCRIPTION CHEMDUR FLEX is a liquid solventless, elastomeric membrane based on a two-component polyurethane/epoxy copolymer. The membrane cures by polymerization at ambient temperature. CHEMDUR FLEX liquid membrane combines the outstanding and complementary properties of its constituent polymers: elasticity of the polyurethane combined with adhesion and toughness of the epoxy. COLORS Grey or black. ADVANTAGES Free from volatile, flammable solvents. Continuous waterproof bond on application to various substrates. Permanent elasticity: unaffected by aging, allowing it to bridge over small cracks. Lends itself to overlaying with a variety of decorative architectural finishes and wear courses for vehicular traffic. Easily repairable. Complies with voc regulations across North America. Can contribute to LEED points. USES CHEMDUR FLEX is designed to waterproof parking decks, floors, walls, bridge decks, terraces, planters, pools,etc., which are not subjected to hydrostatic pressure. Used between concrete slabs, under Chemdur special floor or wall finishes, ceramic tile, stone slabs, etc. LIMITATIONS CHEMDUR FLEX should be protected by a finish coating. Substrates should be sound, clean and dry, at a temperature above 10ºC. NOTE: Lower temperatures delay whereas higher ones accelerate curing time. Data in this bulletin are based on our experience and present our best judgment in the matter. They are given for information only as we cannot assume responsibility for operations beyond our control. Les renseignements donnés dans ce bulletin sont bases sur notre experience et représentent notre opinion la plus sincere. Ne pouvant assumer la responsabilité d’opérations hors de notre controle, nous Donnons ces renseignement s a titre d’information seulement. MC 8361177 Canada Inc CHEMDUR FLEX 140 Boul. ST-Joseph Lachine, Qc H8S 2L3 Tél: (514)-639-6662 • 1 (866) 639-6662 • (514) 639-4440 SOLVENTLESS WATERPROOFING MEMBRANE POLYURETHANNE/ EPOXY COPOLYMERE BASED www.chemdur.com • [email protected] TYPICAL PERFORMANCE Adhesion (AASHTO T 237-73) Tensile strength 100% concrete rupture (ASTM D-412) 8 mPa. Elongation (ASTM D-412) 350% Tear resistance (ASTM D-624) 22 kN/m Hardness (SHORE A) (ASTM D-2240) 30 – 40 Abrasion resistance (ASTM D-4060) (Taber, wheel CS-17, 1000 weight, 1000 cycles) 0.015g Crack Bridging (@ 0.75 mm) ASTM C-957 CSA S413-07 1.5 mm Permeability (ASTM E-96) 6.9ng/Pa.s.m² Water absorption (ASTM D-570) 0.8% Waterproofing of chloride (CSA A-23.1-04) Very Negligible CHEMICAL RESISTANCE (ASTM C-957) Water : excellent Ethylene glycol (anti-freeze) : excellent Mineral spirits : very good Detergent @ 7 % : excellent Hydraulic fluid : very good Motor oil : excellent Deicing salts : excellent Data in this bulletin are based on our experience and present our best judgment in the matter. They are given for information only as we cannot assume responsibility for operations beyond our control. Les renseignements donnés dans ce bulletin sont bases sur notre experience et représentent notre opinion la plus sincere. Ne pouvant assumer la responsabilité d’opérations hors de notre controle, nous Donnons ces renseignement s a titre d’information seulement. MC 8361177 Canada Inc CHEMDUR FLEX 140 Boul. ST-Joseph Lachine, Qc H8S 2L3 Tél: (514)-639-6662 • 1 (866) 639-6662 • (514) 639-4440 SOLVENTLESS WATERPROOFING MEMBRANE POLYURETHANNE/ EPOXY COPOLYMERE BASED www.chemdur.com • [email protected] PRODUCT DATA Presentation : two-component product Colour : grey or black Solids content : 100% Viscosity : 5000 ± 500 mPa.s. Pot life (100ml mix @ 21ºC) : 60 – 80 minutes CRACK BRIDGING : At application rate of 1.33m²/L (0.75mm dry film thickness) will bridge up to 1.6mm wide cracks Number of coats : minimum one Curing time: (@ 21°C. and 50% R.H.) Initial Final : 16 hours : 3 days Cleaner : CHEMDUR DL 27 Shelf life : one year in original unopened containers at 15 – 26°C SURFACE PREPARATION NOTE: CONCRETE FLOOR LEVELING: Use of CHEMDUR PATCH self-levelling epoxy grout or polymer modified cement is recommended. For construction joints and cracks use CHEMDUR JOINT FILLER. CONCRETE Roughen by mechanical or chemical means. At the time of application, maximum moisture content in concrete should not exceed 4.5%. Data in this bulletin are based on our experience and present our best judgment in the matter. They are given for information only as we cannot assume responsibility for operations beyond our control. Les renseignements donnés dans ce bulletin sont bases sur notre experience et représentent notre opinion la plus sincere. Ne pouvant assumer la responsabilité d’opérations hors de notre controle, nous Donnons ces renseignement s a titre d’information seulement. MC 8361177 Canada Inc 140 Boul. ST-Joseph Lachine, Qc H8S 2L3 Tél: (514)-639-6662 • 1 (866) 639-6662 • (514) 639-4440 CHEMDUR FLEX SOLVENTLESS WATERPROOFING MEMBRANE POLYURETHANNE/ EPOXY COPOLYMERE BASED www.chemdur.com • [email protected] Surface must be sound, clean, dry, free from any contaminant such as grease, oil, laitance, concrete curing membrane, paint, sealer, etc. APPLICATION Apply with roller or notched squeegee. Stir separately Parts A & B prior to proportioning them. Under agitation, add Part B (hardener) to Part A (resin) in the ratio indicated on the package. Apply to the specified film thickness. For interior applications, at normal temperatures of 15-23°C., allow membrane to cure a maximum of 24 hours before applying the wear course. At higher temperatures and for exterior applications, apply the wear course as soon as the membrane becomes tack free. Longer curing times of the membrane could impair the adhesion of the wear course. If recommended curing times or temperatures are exceeded, it will be necessary to depolish the surface by scuff-sanding. In case of cementitious overlays, allow 72 hours prior curing. SAFETY Skin contact can cause dermatitis. Wear gloves and goggles. Wash with soapy water. Do not inhale vapors. Use with adequate ventilation. If irritation persists, get immediate medical attention. For more information, consult CHEMDUR Material Safety Data Sheet. KEEP OUT OF REACH OF CHILDREN - FOR INDUSTRIAL USE ONLY Data in this bulletin are based on our experience and present our best judgment in the matter. They are given for information only as we cannot assume responsibility for operations beyond our control. Les renseignements donnés dans ce bulletin sont bases sur notre experience et représentent notre opinion la plus sincere. Ne pouvant assumer la responsabilité d’opérations hors de notre controle, nous Donnons ces renseignement s a titre d’information seulement.
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