1、*USACE / NAVFAC / AFCESA / NASA UFGS-09 67 23.14 (August 2010)-Preparing Activity: USACE SupersedingUFGS-09 67 00 (April 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2010*SECTION TABLE OF CONTENTSDIVISION 09 - FINISHESSECTION 09 67 23.14CHEMICAL RESIST
2、IVE RESINOUS FLOORING08/10PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 QUALITY ASSURANCE1.3.1 Qualifications of Installer1.3.2 Sustainable Design Certification1.4 DELIVERY, STORAGE, AND HANDLING1.5 ENVIRONMENTAL REQUIREMENTSPART 2 PRODUCTS2.1 MATERIALS2.1.1 Primer2.1.2 Aggregate2.1.3 Binder2.1.4 Fi
3、llers2.1.5 Top Coating2.2 FLOORING SYSTEMS2.2.1 Latex or Resinous Emulsion Matrix Floor Surfacing2.2.2 Epoxy Matrix Floor Surfacing2.2.3 Polyester Matrix Floor Surfacing2.3 CONDUCTIVE SPARKPROOF FLOORING2.4 SEALER AND RESIN2.5 ANTIMICROBIAL2.6 WALL BASE2.6.1 Resilient Base2.6.2 Self-Coving2.7 COLORP
4、ART 3 EXECUTION3.1 SURFACE PREPARATION3.1.1 Concrete Surfaces3.1.1.1 Mechanical Cleaning3.1.1.2 Steam CleaningSECTION 09 67 23.14 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.1.1.3 Paint Stripping3.1.1.4 Acid Etching3.1.1.5 Air Drying3.1.2
5、 Plywood3.1.3 Ceramic Tile3.1.4 Substrate Cracks, Spalls, Joints, and Depressions3.2 MIXING3.3 APPLICATION3.3.1 Primer3.3.2 Floor Surfacing3.3.3 Seal Coat3.4 TESTING3.4.1 Electrical Resistance3.4.2 Spark Resistance3.5 PROTECTION- End of Section Table of Contents -SECTION 09 67 23.14 Page 2Provided b
6、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-09 67 23.14 (August 2010)-Preparing Activity: USACE SupersedingUFGS-09 67 00 (April 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated Jul
7、y 2010*SECTION 09 67 23.14CHEMICAL RESISTIVE RESINOUS FLOORING08/10*NOTE: This specification covers the requirements for trowelled-on industrial resinous flooring, conductive resinous flooring, and decorative resinous flooring except resinous terrazzo.Edit this guide specification for project specif
8、ic requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification ar
9、e welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*
10、NOTE: The floor systems covered by this guide specification are primarily intended for use in biological laboratories, in similar areas which are subject to hard wear or spillage of chemicals and require a high degree of cleanliness, and for explosive and ammunition facilities.These systems are for
11、use over normal weight concrete and will not be used over lightweight concrete. The selection of a floor system for a location where resistance to specific chemical conditions is important should be based upon the ability of the system to withstand required exposure SECTION 09 67 23.14 Page 3Provide
12、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-conditions. For example, polyesters are suitable for use where resistance to detergents is required but should not be used in laboratory or other areas where spillage of sodium hydroxide or similar strong alka
13、line solution occurs; epoxies should not be used where resistance to oxidizing acids is required or where resistance to temperatures in excess of 54 degrees C (130 degrees F) is required. Each job should be evaluated on its own merits considering exposure conditions, costs, flammability of materials
14、, and local experience with the various systems. All provisions relating to the systems not selected will be deleted.Check other sections of the specifications to ensure:1. No vermiculite or perlite aggregates in concrete substrates.2. No curing compounds or sealers on concrete substrates.3. New con
15、crete receives single trowelled finish; and no burnished finishes.4. Vapor barrier is provided under all concrete slabs-on-grade.5. Only exterior grade plywood on new plywood substrates. No interior grade or interior grade with exterior glue. Plywood is nailed with annular ring or spiral nails only.
16、6. No dimension lumber substrate in new construction; when existing lumber substrates are to be covered, overlay with 50 by 50 mm (2 by 2 inch) mesh hardware cloth.On the drawings, show:1. Location of resinous flooring. If more than one type is to be used, key each to location on the drawings.2. Det
17、ails of special items such as coved bases, expansion joints, control joints, stairs, and floor drains.3. Details for grounding of conductive floors.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in
18、the text by basic designation only and listed in this paragraph by organization, designation, date, SECTION 09 67 23.14 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-and title.Use the Reference Wizards Check Reference feature when you add a R
19、ID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification wh
20、en you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.ACI INTERNATIONAL (ACI)ACI 503R (1993; R 2008) Use of Epoxy Com
21、pounds with ConcreteASTM INTERNATIONAL (ASTM)ASTM C 307 (2003; R 2008) Tensile Strength of Chemical-Resistant Mortar, Grouts, and Monolithic SurfacingsASTM C 413 (2001; R 2006) Absorption of Chemical-Resistant Mortars, Grouts, and Monolithic Surfacings and Polymer ConcretesASTM C 531 (2000; R 2005)
22、Linear Shrinkage and Coefficient of Thermal Expansion of Chemical-Resistant Mortars, Grouts, and Monolithic Surfacings, and Polymer ConcretesASTM C 579 (2001; R 2006) Compressive Strength of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer ConcretesASTM C 580 (2002; R 2008) Fle
23、xural Strength and Modulus of Elasticity of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer ConcretesASTM C 722 (2004) Standard Specification for Chemical-Resistant Resin Monolithic SurfacingsASTM D 1308 (2002; R 2007) Effect of Household Chemicals on Clear and Pigmented Organ
24、ic FinishesSECTION 09 67 23.14 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM D 4060 (2010) Abrasion Resistance of Organic Coatings by the Taber AbraserASTM D 4263 (1983; R 2005) Indicating Moisture in Concrete by the Plastic Sheet Method
25、ASTM E 162 (2009) Surface Flammability of Materials Using a Radiant Heat Energy SourceGREENGUARD ENVIRONMENTAL INSTITUTE (GEI)GEI Greenguard Standards for Low Emitting ProductsNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 99 (2005; TIA 05-1; TIA 05-2; TIA 05-3) Standard for Health Care FacilitiesN
26、ATIONAL TERRAZZO “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for SECTION 09 67 23.14 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Resident Office; and “PO“ for Proj
27、ect Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submi
28、ttals not having a “G“ designation are for Contractor Quality Control approval. information only. When used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDU
29、RES:SD-02 Shop DrawingsFlooring; G; G, _SD-03 Product DataSealer and Resin; G; G, _Floor Surfacing; G; G, _Conductive Sparkproof Flooring; G; G, _Mixing; G; G, _CertificationSD-04 SamplesFlooring Systems; G; G, _SD-06 Test ReportsTesting; G; G, _SD-07 CertificatesQualifications of Installer; G; G, _
30、SD-08 Manufacturers InstructionsApplication; G; G, _SD-10 Operation and Maintenance DataFlooring Systems; G; G, _1.3 QUALITY ASSURANCE1.3.1 Qualifications of InstallerPerform installation by an applicator approved by the manufacturer of the floor surfacing materials. Furnish a written statement from
31、 the manufacturer detailing the Qualifications of Installer.1.3.2 Sustainable Design CertificationProduct shall be third party certified by GEI Greenguard Indoor Air Quality SECTION 09 67 23.14 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Ce
32、rtified, SCS Scientific Certification Systems Indoor Advantage or equal. Certification shall be performed annually and shall be current.1.4 DELIVERY, STORAGE, AND HANDLINGDeliver the materials to the project site in unopened bags and containers clearly labeled with the name of the manufacturer, type
33、 of material, batch number, and date of manufacture. Store materials, other than aggregates, away from fire, sparks, or smoking areas. Maintain the storage area between10 and 32 degrees C 50 and 90 degrees F.1.5 ENVIRONMENTAL REQUIREMENTSMaintain the ambient room and floor temperatures at 18 degrees
34、 C 65 degrees F, or above, for a period extending from 48 hours before installation until one week after installation. Cure concrete for at least 28 days and keep it free of water for at least 7 days prior to receiving surfacing in accordance with ASTM D 4263. Measure and insure moisture content of
35、wood substrates between 8 and 10 percent prior to application.PART 2 PRODUCTS2.1 MATERIALSProvide materials (except aggregate) used in the flooring from a single manufacturer. Furnish and install trowel applied type epoxy finish of 6 mm1/4 inch thickness with properties and chemical resistance confo
36、rming to the requirements specified in NTMA Info Guide. trowel or spray applied 1.6 mm 1/6 inch 3.17 mm 1/8 inch 6.35 mm 1/4 inch thick, epoxy, polyester, or other resinous material conforming to ASTM C 722 with Type A surfacings (chemical resistance and moderate to heavy traffic resistance) Type B
37、surfacings (mild chemical resistance and severe thermal shock stability) resin-based flooring. Submit drawings indicating the type and layout of the floor system. Meet the following material requirements:2.1.1 PrimerType recommended by the manufacturer to penetrate into the pores of the substrate an
38、d bond with the floor surfacing matrix to form a permanent monolithic bond between substrate and surfacing matrix.2.1.2 Aggregate*NOTE: Select the desired colors for colored quartz from the following and specify the percentage of each color in the mixture; white, grey, brown, buff, green, and red.Us
39、e first bracketed sentence when industrial resinous and conductive industrial resinous flooring are required (biological laboratories, industrial facilities, clean rooms, laundries, and other areas subject to hard wear or spillage). Use second bracketed sentence when decorative floor is desired and
40、floor is subject to spillage or requires high degree of cleanliness (gang showers, clean rooms, laundries, laboratories, and small kitchens where quarry tile is not economically feasible).SECTION 09 67 23.14 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
41、rom IHS-,-,-*Provide silica sand, quartz, granite, or other suitable chemical resistant material having a Mohrs hardness of not less than 6.0 angular, translucent quartz covered with a colored inorganic coating as indicated selected from manufacturers standard aggregates aggregate.2.1.3 Binder*NOTE:
42、 Delete unsuitable matrix or matrices in accordance with the following:Do not use latex or resin emulsion matrices where maximum resistance to solvents, strong acid or alkaline solutions is required; where high stain resistance is required; where maximum resistance to compressive loads and indentati
43、on are required; or where colored quartz decorative aggregate is specified.Do not use epoxy matrix where resistance to strong oxidizing acid solutions is required; where maximum fire resistance is required; where subject to prolonged temperatures in excess of 54 degrees C (130 degrees F); where freq
44、uently exposed to steam or boiling liquids; where white or light colored quartz decorative aggregates are specified or where substrate cannot be thoroughly dried.Do not use polyester matrix where resistance to strong alkaline solutions is required; where maximum fire resistance is required; where maximum slip resistance is required; where building will be occupied during installation; or where food stuffs will be stored within building during installation.*Provide synthetic rubber latex or
