37 VAPORTIGHT COAT-SG2_012716.pdf
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<h1>37 VAPORTIGHT COAT-SG2_012716.pdf</h1> <p>AQUAFIN Inc. <br />505 Blue Ball Rd. #160 <br />Elkton, MD 21921 <br />p: 410-392-2300 <br />f: 410-392-2324 <br />e: info@aquafin.net <br />w: www.aquafin.net</p> <p>Technical Datasheet</p> <p>VAPORTIGHT COAT®-SG2 <br />Oil & Water Vapor Barrier Coating <br />CSI Div. 07 + 09 <br />07 26 00 VAPOR RETARDERS <br />09 96 56 EPOXY COATINGS</p> <p>Physical and Technical Data <br />Material</p> <p>2-component epoxy</p> <p>Color:</p> <p>White</p> <p>Density:</p> <p>14.66 lbs/gal (1.76 kg/L)</p> <p>Using this AQUAFIN product can help contribute to LEED certification of <br />projects in the categories shown above.</p> <p>VOC:</p> <p>47 g/L</p> <p>Volume Solids</p> <p>97.3 %</p> <p>Product Description: <br />VAPORTIGHT COAT®-SG2 is a unique 2-component, alkali <br />resistant, moisture tolerant, extremely high density and chemically <br />enhanced epoxy based product which prevents capillary infiltration <br />of oil and other chemicals from the ground. Applied in one coat, <br />SG2 reduces the passage of water vapor and moisture through <br />slabs and walls, thus eliminating delamination of adhesives, floor <br />coverings and coatings.</p> <p>Flash Point: P art A <br />Part B</p> <p>>212°F (>100°C) <br />170°F (77oC)</p> <p>Mixing Ratio:</p> <p>100:12 (by weight)</p> <p>Pot Life @ 73°F (23°C)</p> <p>~60 Minutes</p> <p>Open to Foot Traffic:</p> <p>after 12 hrs at 73°F (23°C)</p> <p>LEED Points: <br />IEQ Credit 4.2, Low-Emitting Materials, Paints & Coatings: 1 Point</p> <p>Typical Applications: <br />• Indoor and outdoor, new and existing concrete slabs: on grade, <br />above grade, below grade and split slabs. <br />• Oil and other chemically contaminated slabs. <br />• Industrial/retail facilities, office buildings, hospitals and schools, <br />food processing plants, secondary containment slabs, etc. <br />Advantages: <br />• Low VOC and meets USDA/FSIS guidelines <br />• High chemical and alkalinity (pH 14) resistance <br />• Barrier against radon & other gases <br />• Excellent adhesion to steel <br />• Compatible with most flooring systems <br />• Minimal downtime - flooring system installed next day <br />• Does not support mold growth <br />• Protects non-breathable floor coverings/coatings from water <br />vapor transmission through concrete substrates. <br />• Full broadcast system - provides excellent substrate for bonding <br />• Seals oil contaminated slabs <br />• For slabs with MVER up to 25 lbs and RH up to 100% <br />• Can be applied to 5 day old concrete and damp concrete slabs <br />Testing Concrete Slabs for Contaminants: <br />Aquafin recommends testing slabs with unknown history, as well <br />as slabs with previously failed flooring systems, for contaminants <br />(i.e. hydrocarbons, other organic compounds, un-reacted water <br />soluble silicates, chlorides, ASR, Sulfurous compounds, etc.) to <br />determine suitability of SG2. Provide Ion Chromatography and IR <br />Spectroscopy data to Aquafin before commencing application. A <br />separation screed may be required. <br />Moisture Vapor Emission Testing: <br />Aquafin recommends testing to determine moisture vapor emission <br />Check our website for the latest version of the Technical Datasheet. <br />www.aquafin.net</p> <p>Application Temperature: min. 45°F (8°C) – max. 95°F (35°C) <br />Curing Temperature:</p> <p>min. 45°F (8°C)</p> <p>Full Strength:</p> <p>after 7 days at 73°F (23°C)</p> <p>Compressive Strength:</p> <p>>11,000 psi (>80 MPa)</p> <p>Flexural Strength:</p> <p>>4,300 psi (>30 MPa)</p> <p>Adhesion to Concrete: <br />(ASTM D-7234)</p> <p>>480 psi (>3.3 MPa) @ 60 days <br />Failure in substrate</p> <p>Temperature Resistance:</p> <p>Continuous Exposure: <br />• Dry heat: 140°F (60°C) <br />• Humid heat: 113°F (45°C) <br />Intermittent Exposure: <br />• High pressure water: 185°F (85°C); <br />• 248°F briefly (120°C) <br />• Dry heat 140°F (60°C)</p> <p>All data are average values obtained under laboratory conditions. In practical use <br />temperature, humidity and absorbance of the substrate may influence the above <br />given values.</p> <p>rate (MVER) including “Anhydrous Calcium Chloride” testing as per <br />ASTM F 1869-11 on slabs to be treated, to determine the MVER <br />in lb/1000 ft2•24 hrs (grams/m2•hr) and to determine RH content <br />(%) as per ASTM F 2170. This testing can be used to determine <br />application rate of material required to obtain AQUAFIN warranty. <br />Substrate Preparation: <br />•C <br /> oncrete must be a minimum 5 days old or have reached <br />a minimum 2,500 psi (17 MPa) compressive strength, to be <br />treated with SG2. Concrete must be clean, sound and have <br />an “open“/absorptive surface (“tooth and suction”). All slabs <br />must be mechanically prepared (i.e. Shot blast) to a concrete <br />surface profile (CSP) 3 – 5 per the International Concrete Repair <br />Institute (ICRI) Guideline No. 301-2R-2013. Acid etching is not <br />allowed, broom finish on new slabs is not acceptable. Burn off any <br />Page 1 of 3</p> <p>(updated 01/27/16-EK/BE/AK)</p> <p>VAPORTIGHT COAT®-SG2 <br />reinforcing fibers and vacuum remains. <br />• After surface preparation, check slab surface with the water drop <br />method. Pour a drop of water about the size of a dime in several <br />places. If the water beads, the surface is not absorptive and <br />requires additional preparation or core extraction and testing. If <br />the water “wets out” or penetrates the concrete within 30 - 60 <br />seconds the surface is ready to receive the SG2 treatment. <br />Note: This method does not replace pre-testing of concrete <br />cores. A test application is highly recommended on existing slabs <br />to determine adhesion (i.e. Elcometer, etc.). <br />• Treat saw cut and expansion joints as per drawings on page 3. <br />Separation Screed: <br />Concrete floors which contain water soluble, unreacted sodium <br />and/or potassium silicates or chlorides can not be coated when <br />certain thresholds of these compounds are exceeded. If these <br />soluble mediums have deeper penetration into the substrate than <br />standard steel shot blasting will remove, it will be required to <br />remove 3/8“ - 1/2“ (10 mm - 13 mm)of the concrete surface and <br />replace it with a separation screed, such as MORTAR-Screed to <br />prevent substrate failure when trapped rising moisture activates <br />these mediums. SG2 will then be applied over the separation <br />screed. All separation screed surfaces must be mechanically <br />prepared like a concrete surface (CSP 3 - 5) as indicated above.</p> <p>Oil contaminated slabs: <br />Citrus based degreasing agents are recommended for hydrocarbon <br />contaminated slabs containing low to medium amounts of oil. If <br />the IR analysis reveals high concentrations of hydrocarbons then <br />microbial remediation is required. We strongly recommend carrying <br />out a test application of SG2 for both remediation processes, prior to <br />installation of SG2. <br />• De-greasing: After steel shot blasting, treat surface with a degreasing cleaning agent by the “Detergent Scrubbing” method <br />as outlined in ICRI Guideline No. 310.2R-2013. Multiple <br />cleaning cycles may be required. Dispose of the oily wastewater <br />in accordance with federal, state and local regulations. <br />•M <br /> icrobial remediation: Follow microbial product manufacturer’s <br />instructions regarding application of microbes or “bugs”. <br />1. After de-greasing or microbial remediation, clean treated <br />surface with high pressure water blasting (minimum 2,500 psi). <br />2. The surface shall be damp/moist without standing water, when <br />applying SG2. If the substrate dries before applying SG2, oil <br />can rise again and prevent SG2 from bonding. <br />Water-Vapor Transmission Treatment: <br />1. Remove existing floor coverings, coatings, adhesives, curing <br />compounds, efflorescence, dust, grease, laitance, etc. down <br />to bare concrete with steel shot blasting, scarifying or grinding <br />using a diamond cup blade (run with low RPM and assure that <br />surface is profiled). <br />2. Repair cracks with a suitable patching mortar or SG2 mixed with <br />5 parts by volume of oven-dried sand. <br />3. Install cementitious underlayment’s or leveling <br />mortars on top of SG2. <br />Mixing: <br />SG2 is supplied in the appropriate mixing ratio <br />(Comp-A = resin, Comp-B = hardener). Always <br />mix full units: <br />• Use chemical resistant gloves and goggles when <br />mixing or applying SG2.</p> <p>Comp B</p> <p>Comp A</p> <p>Check our website for the latest version of the Technical Datasheet. <br />www.aquafin.net</p> <p>• Material should be min. 60°F (15°C) at time of mixing. <br />1. Pierce a hole through the rubber membrane in the lid and <br />continue through the bottom of “lid well”. Assure that Part B <br />completely drains into Part A. <br />2. Stir mixture for approx. 5 minutes to a homogenous, streak free <br />consistency, using a slow speed drill (approx. 300 rpm) with a PS <br />Jiffy blade. Avoid entrapping air. Ensure that the material at the <br />bottom and sides are scraped and thoroughly mixed. <br />3. Pour mixed material from the mixing container into another, <br />clean container and carefully mix for additional 30 seconds. <br />Application: <br />• Substrate and ambient temperatures must be between 45°F (8°C) <br />and 95°F (35°C). <br />• All exterior applications must be protected from strong sun light, <br />wind and rain until fully cured. All interior applications must <br />be protected from drafts to avoid “skinning over” before sand <br />broadcast. <br />• Application equipment needed: Clean mixing containers, softedge squeegee, non-shed synthetic roller, long handled scrub <br />brush.</p> <p>1. All surfaces must be saturated surface dry (SSD) with no standing <br />water. <br />2. P our SG2 in sufficient quantity over the area to be treated (refer <br />to “Application Rates” chart) and uniformly distribute with a <br />3/16” to 1/4” (4.5 mm to 6 mm) notched squeegee or nonshed 3/8” nap roller to the SSD substrate <br />3. C <br /> arefully scrub material into the substrate with a long handled <br />scrub brush. <br />4. F <br /> ollow with a non-shed roller to achieve uniform coverage. <br />5. Immediately (within 2 minutes) broadcast clean, oven dried #20 <br />- 50 silica sand (ASTM E11 No. 18 - 35 sieve size [0.5 - 1.0 <br />mm dia.]) to “rejection” (full broadcast), or at a rate up to 30 50 lb/100ft2 (1.5 kg/m2) into the fresh (wet) SG2. <br />6. Allow</p> <p>to cure min. 12 hours before removing all excess sand. <br />7. Immediately clean all equipment and tools with mineral spirits. <br />Flooring <br />• If the flooring system requires a primer over concrete, it should <br />also be used over the broadcasted SG2. <br />• Water or solvent based adhesives may require a cementitious <br />underlayment (see Aquafin LEVEL-Ultra TDS) of a minimum 1/8” <br />(3 mm) thickness to absorb excess moisture/solvent (check with <br />adhesive manufacturer). <br />• Pressure sensitive adhesives installed directly over SG2 require <br />a longer “tack” time than listed on manufacturer’s literature to <br />prevent adhesive moisture or solvent entrapment. <br />• Many flooring systems require a more level or smooth surface. <br />In such cases an application of a self-leveling cementitious <br />underlayment (minimum 1/8” (3 mm) thickness) is required to <br />provide a proper substrate for the floor covering and the adhesive <br />(See Aquafin LEVEL-Ultra TDS). <br />Underlayment’s and Patching: <br />If cement based toppings, such as underlayments, screeds, “flash” <br />patching, repair mortars are to be used, the manufacturer’s <br />recommended primer or SLU-PRIMER must be applied over SG2.</p> <p>Packaging & Shelf Life: <br />2.2 gal kit = 33 lbs (8.5 L = 15 kg), which contains: <br />• A-Comp: 1.8 gal/29.5 lb (6.7 L/13.39 kg) (resin) <br />Page 2 of 3</p> <p>(updated 01/27/16-EK/BE/AK)</p> <p>VAPORTIGHT COAT®-SG2</p> <p>Note: <br />Installer is responsible for proper product application. Site visits by <br />Aquafin personnel or representatives are solely for the purpose of <br />making technical recommendations, not for providing supervision <br />or quality control. This product is not sold to the Do-it-Yourself <br />market. For Professional Use Only. <br />Safety: Refer to SDS. <br />Part A - irritant; sensitizer - contains epoxy resins. <br />Part B - corrosive; sensitizer - contains amines. <br />Avoid contact with skin and eyes and prolonged inhalation. Wear <br />chemical resistant gloves and safety goggles. After contact with <br />skin, wash immediately with water and soap and rinse thoroughly. <br />In case of eye contact, rinse opened eye for several minutes <br />under running water and immediately seek medical advice. After <br />inhalation supply fresh air and call doctor for safety reasons. Use <br />NIOSH/ MSHA approved vapor respirator in poorly ventilated <br />areas. <br />KEEP OUT OF REACH OF CHILDREN. <br />Spills: Ventilate area. Contain and collect spillage with <br />noncombustible, absorbent materials (i.e. sand, vermiculite, <br />universal binders, sawdust, etc.) and place in container for <br />disposal. Emergency procedures are not required. Dispose of in <br />accordance with current local, state and federal regulations. VOC <br />limit: This product is well below the allowable EPA limits as stated <br />in 40 CFR Part 59.</p> <p>AQUAFIN <br />AQUAFIN</p> <p>SEALING OF SAW CUT JOINTS IN CONCRETE SLABS <br />SEALING <br />OFCut <br />SAW <br />CUT <br />JOINTS <br />IN CONCRETE <br />Schematic <br />sketch <br />Sealing <br />Saw <br />Joints <br />in Concrete <br />Slabs: SLABS <br />Schematic <br />sketch or SG3 <br />VAPORTIGHT <br />COAT-SG2 <br />VAPORTIGHT <br />COAT-SG2 <br />VAPORTIGHT <br />COAT-SG2 <br />or SG3</p> <p></p> <p>Coat slab surface with VAPORTIGHT COA</p> <p>SG3 <br />as perwith <br />specifications; <br /> -SG2 <br />Coat or <br />slab <br />surface <br />•C <br /> oat slab surface <br />with <br />SG2 <br />asVAPORTIGHT COA</p> <p>Concrete <br />Concrete</p> <p>Sawcut <br />Sawcut</p> <p>Limitations: <br />• Do not spray apply SG2. <br />• Post-cracking of the concrete, slab warping or warping <br />relaxation at joints or cracks after installation of the SG2 may <br />cause a breach in the coating and void warranty. <br />• Do not apply over gypsum based substrates. <br />• Do not alter mixing ratios, thin or mix with Cab-O-Sil. <br />•C <br /> all Aquafin Technical Department for slabs with floor heating <br />systems or installation recommendations for any substrates and <br />conditions not listed.</p> <p>recommendations are based on Industry Standards and testing procedures. We <br />assume no warranties either written, expressed or implied as to any specific methods <br />of application or use of the product. AQUAFIN, INC. MAKES NO WARRANTY AS TO <br />MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND THIS WARRANTY <br />IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED. AQUAFIN, INC. shall <br />COAT-SG2 + <br />not be liable for damages of any sort Building <br />including remote or consequential VAPORTIGHT <br />damages, down <br />VAPORTIGHT <br />COAT-SG2 <br />+ <br />Guideline <br />No. 5.1.1 <br />time, or delay. Contact Aquafin for information <br />on extended warranty’s. Application <br />Product <br />BuildingSystems <br />Application Guideline No. 5.1. <br />Product Systems</p> <p>Joint <br />depth <br />Joint <br />depth</p> <p>• B-Comp: 0.4 gal/3.5 lb (1.8 L/1.61 kg) (hardener). <br />Shelf life is 2 years in closed, original packaging, stored in a dry, <br />cool place.</p> <p>Concrete • <br />Concrete</p> <p>•</p> <p> Coat <br />andper <br />bottom <br />of cavity with <br />-SG2sidewalls <br />or SG3 as <br />specifications; <br />per specifications. <br /> VAPORTIGHT <br />Coat sidewallsCOAT-SG2 <br />and bottomorofSG3; <br />cavity with <br />C <br /> oat sidewalls <br />and <br />of system <br /> Fill <br />cavitybottom <br />with aCOAT-SG2 <br />flooring <br />manufactu <br />VAPORTIGHT <br />or SG3; <br />filler; system manufactu <br /> recommended <br />Fill cavity with joint <br />a flooring <br />cavity with SG2. <br /> Touch-up <br />slab surface <br />if necessary; <br />recommended <br />joint filler; <br />F <br /> ill cavity with <br />a flooring <br />system <br />Touch-up <br />slab surface <br />if necessary; <br /> Install <br />sub-flooring <br />system. <br />manufacturer <br />recommended <br /> Install <br />sub-flooring system.</p> <p>joint filler.</p> <p>• T ouch-up slab surface if necessary.</p> <p>Crack <br />Crack</p> <p>• Install sub-flooring system.</p> <p>Joint width <br />Joint width</p> <p>SEALING OF EXPANSION JOINTS IN CONCRETE SLABS <br />SEALING <br />OF EXPANSION <br />JOINTS <br />IN CONCRETE <br />Schematic sketch <br />Sealing <br />of Expansion <br />Joints <br />in Concrete <br />Slabs:SLABS <br />Schematic sketch <br />VAPORTIGHT <br />COAT-SG2 <br />VAPORTIGHT <br />COAT-SG2 <br />or SG3 <br />VAPORTIGHT COAT-SG2 or SG3 <br />2-part <br />Polyurethane <br />2-part <br />Sealant <br />Polyurethane <br />Sealant</p> <p>•C <br /> oat slab surface with SG2 </p> <p> Coat slab surface with VAPORTIGHT COA</p> <p>as per specifications. <br />SG3 <br />as per <br />specifications; <br /> -SG2 <br />Coat or <br />slab <br />surface <br />with <br />VAPORTIGHT COA</p> <p>•C <br /> oat sidewalls <br />and <br />bottom <br /> of cavity with <br />-SG2sidewalls <br />or SG3 <br />as <br />per <br />specifications; <br /> Coat <br />and <br />bottom</p> <p>VAPORTIGHT <br />Coat <br />sidewallsCOAT-SG2 <br />and bottomorofSG3; <br />cavity with <br />of cavity with <br />SG2. <br />VAPORTIGHT <br />COAT-SG2 <br />or SG3; <br /> Allow <br />VAPORTIGHT <br />COAT-SG2 <br />or SG3 <br />•A <br /> llow SG2 <br />to <br />cure <br />for <br /> <br />o <br />F (23 <br />C) <br />to <br />cure <br />for <br />minimum <br />12 <br />hrs <br />at <br />73 <br /> Allow VAPORTIGHT COAT-SG2 oor <br />SG3 <br />Concrete <br />o <br />min. <br />12 <br />hrs <br />at <br />73°F <br />(23°C). <br />F (23oC <br />to <br />cure <br />for <br />minimum <br />12 <br />hrs <br />at <br />73 <br /> <br />Install <br />backer <br />rod; <br />Concrete <br />Install <br />backer <br /> Fill <br />cavity <br />with arod; <br />suitable polyurethane seal <br />• Install backer <br />rod. <br />as <br />by athe <br />Fillspecified <br />cavity with <br />suitable <br />• F ill cavitywith <br />a suitable <br /> A/E; polyurethane sea <br />as specified <br />by the system. <br />A/E; <br />Install <br />sub-flooring <br />polyurethane <br />sealant <br />or assystem. <br /> Install <br />sub-flooring <br />specified by the A/E. <br />• Install sub-flooring system.</p> <p>Backer <br />Backer <br />Rod</p> <p>Concrete <br />Concrete</p> <p>Rod</p> <p>LIMITED WARRANTY: AQUAFIN, INC. warrants its products to be manufactured <br />free of defects for one year and to be consistent with its standard high quality. We <br />will replace or, at our election, refund the purchase price of, any product which is <br />proven to be defective, provided that the product was properly applied. Our product</p> <p>AQUAFIN, INC. 505 Blue Ball Rd., #160 Elkton, MD 21921 <br />Phone: AQUAFIN, <br />(410) 392-2300 <br />FAX: <br />(410) <br />INC. 505 <br />Blue <br />Ball 392-2324 <br />Rd., #160 htpp://www.aquafin.net <br />Elkton, MD 21921 <br />Phone: (410) 392-2300 FAX: (410) 392-2324 htpp://www.aquafin.net</p> <p>“SG2” Application Rates & Yield of 2.2 gal (8.5 L) kit</p> <p>Application rate Yield per 2.2 gal kit Appx.Thickness <br />ft2 <br />(m2) <br />mils <br />(mm) <br />ft2/gal (k g/m2)</p> <p>MVER per ASTM F 1869-11 or RH per ASTM F-2170</p> <p>No. of <br />coats</p> <p>up to 20 lbs MVER or < 95% RH</p> <p>1</p> <p>95</p> <p>0.80</p> <p>200</p> <p>18.7</p> <p>16</p> <p>0.4</p> <p>up to 25 lbs MVER or 95-100% RH</p> <p>1</p> <p>75</p> <p>1.0</p> <p>160</p> <p>15</p> <p>21</p> <p>0.5</p> <p>1</p> <p>95</p> <p>0.80</p> <p>200</p> <p>18.7</p> <p>16</p> <p>0.4</p> <p>New concrete (min. 5 days old) and Oil contaminated slabs</p> <p>Walls: contact our technical dept. Note: all values theoretical. Application thicknesses are approximate,some variations may apply due to porosity and absorption of substrate.</p> <p>Sample Water Vapor Transmission Reduction Test : ASTM E 96-95, Test carried out by independent laboratory (wet method) <br />Water Vapor Transmission: <br />• lbs/1000 ft2 * 24 hours <br />• grams/m2 * hour <br />Permeance: • perms <br />•g <br /> rams/Pa*s*m2</p> <p>BEFORE: Untreated Control <br />19.24 <br />3.91 <br />15.54 <br />8.89 x 10-07</p> <p>AFTER: VAPORTIGHT COAT®-SG2 <br />Average of 6 samples: 1 <br /> .03 <br />0.21 <br />0.83 <br />4.76 x 10-08</p> <p>REDUCTION % <br />95 <br />95</p> <p>Check our website for the latest version of the Technical Datasheet. Only the current version is legally binding - and only for the intended market. In cases <br />of uncertainty contact our technical department for further information before starting any applications. <br />www.aquafin.net <br />Page 3 of 3 <br />(updated 01/27/16-EK/BE/AK)</p>
