1、*USACE / NAVFAC / AFCESA / NASA UFGS-09 67 23.15 (August 2010)-Preparing Activity: NAVFAC SupersedingUFGS-09 67 23.15 (February 2010)UFGS-09 67 23.15 (August 2009)UFGS-09 67 23.15 (August 2008)UFGS-09 62 50.10 (April 2006) UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL
2、dated July 2010*SECTION TABLE OF CONTENTSDIVISION 09 - FINISHESSECTION 09 67 23.15FUEL RESISTIVE RESINOUS FLOORING, 3-COAT SYSTEM08/10PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 QUALITY ASSURANCE1.3.1 Test Reports1.3.1.1 Joint Sealant1.3.1.2 Thin Film Flooring System1.3.1.3 Primer1.3.1.4 Urethane
3、Topcoat1.3.1.5 Daily Inspection Report1.3.2 Certificates1.3.2.1 Work Plan1.3.2.2 Flooring System Applicator Qualifications1.3.2.3 Joint Sealant1.3.2.4 Thin Film Flooring System1.3.2.5 Warranty1.3.3 Product Data1.3.3.1 Joint Sealant1.3.3.2 Thin Film Flooring System1.3.3.3 Water-Based Alkaline Degreas
4、er1.4 DELIVERY, STORAGE, AND HANDLING1.5 COATING HAZARDS1.6 JOB SITE REFERENCES1.7 PATCH TEST DEMONSTRATIONPART 2 PRODUCTS2.1 JOINT SEALANT2.2 THIN FILM FLOORING SYSTEM2.2.1 Primer Coat2.2.2 Urethane Topcoat2.3 WHITE ALUMINUM OXIDE NON-SKID GRITSECTION 09 67 23.15 Page 1Provided by IHSNot for Resale
5、No reproduction or networking permitted without license from IHS-,-,-2.4 PREAPPROVED MATERIALSPART 3 EXECUTION3.1 COATING SAMPLE COLLECTION3.2 TILE AND TILE ADHESIVE REMOVAL3.3 JOINT MATERIAL REMOVAL, RE-SAW CUTTING, CRACK CHASING3.4 DEGREASING3.5 COATING SYSTEM REMOVAL3.6 SURFACE PREPARATION3.7 JOI
6、NT TREATMENT3.7.1 Install Backer Rod3.7.2 Sealant Application3.8 PRE-APPLICATION TESTING FOR CONTAMINATION3.9 COATING APPLICATION3.9.1 Primer Application3.9.2 Non-Skid Grit Broadcast3.9.3 Application of Topcoats3.9.3.1 First Topcoat3.9.3.2 Second Topcoat3.9.3.3 Walkway Stripe and Grounding Rod Marki
7、ngs3.10 CURING3.11 FIELD TESTS AND INSPECTION3.11.1 Coating Inspector3.11.2 Inspection3.11.2.1 Daily Inspection Report3.11.2.2 Inspection Logbook3.11.2.3 Inspection Equipment3.11.3 Adhesion Testing3.12 FINAL CLEANUP- End of Section Table of Contents -SECTION 09 67 23.15 Page 2Provided by IHSNot for
8、ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-09 67 23.15 (August 2010)-Preparing Activity: NAVFAC SupersedingUFGS-09 67 23.15 (February 2010)UFGS-09 67 23.15 (August 2009)UFGS-09 67 23.15 (August 2008)UFGS-09 62 50.10 (April 2006) UN
9、IFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2010*SECTION 09 67 23.15FUEL RESISTIVE RESINOUS FLOORING, 3-COAT SYSTEM08/10*NOTE: This guide specification covers the requirements for a three-coat, liquid flooring system with reflective urethane topcoats, slip r
10、esistance, and joint work.Edit this guide specification for project specific 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 br
11、ackets are present.Comments and suggestions on this guide specification are 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 UF
12、GS should be submitted as a Criteria Change Request (CCR).*NOTE: The thin film flooring system is appropriate for use in: aircraft maintenance hangars, equipment maintenance shops, and all other industrial floors where resistance to abrasion and fuel is required. Installation costs: $2.00 to $4.50 p
13、er 0.1 square meters square foot. Nominal thickness: 0.375 mm 15.0 mils. Can be rejuvenated by replacing urethane topcoats, and non-skid, only. Approximate service life: Urethane top coating with non-skid grit at three or more years. The flooring system is neither conductive nor Electro-Static Dissi
14、pative (ESD), however, either formulation is easily designed upon SECTION 09 67 23.15 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-request. This specification is not for use in overcoating existing sound floor coatings.*NOTE: Prior to the fl
15、ooring systems installation, a concrete condition assessment in accordance with the Naval Facilities Engineering Service Centers (NFESC) Users Guide (UG)-2036-SHR is highly recommended. The condition assessment is designed to identify problem floors and eliminate premature flooring failures produced
16、 by: 1) coating concrete with low surface strength, 2) coating concrete with high levels of surface contamination (oils, fuels, fats, waxes, etc.), and 3) coating concrete with a high rate of Moisture Vapor Emission (MVE). The thin film flooring system is suitable for application to: A) “smooth“ con
17、crete surface texture, B) concrete with a rate of MVE no more than 169.0 micrograms moisture per second, square meter3.0 pounds moisture per 24 hours, 1000 square feet (ASTM F 1869), C) concrete with surface strength greater than 1.34 MPa 200 psi (ASTM D 4541), and D) concrete with fuel/oil contamin
18、ation to a depth no more than 6.25 mm 1/4 inch.*NOTE: If a concrete floor has a rate of Moisture Vapor Emission (MVE) more than 197.0 micrograms moisture per second, square meter 3.5 pounds moisture per 24 hours, 1000 square feet (ASTM F 1869), apply a layered Moisture Reducing System (MRS) prior to
19、 the application of the thin film flooring system. The MRS shall be compatible with the submitted flooring system and approved / warranted by the manufacturer of the thin film flooring system. Apply the MRS to shot blasted concrete and reduce the rate of MVE to less than 169.0 micrograms moisture pe
20、r second, square meter 3.0 pounds moisture per 24 hours, 1000 square feet. MRSs can employ combinations of concrete sealers, specific epoxies, and moisture insensitive grouts, with or without mesh. MRSs are available from the following partial list of vendors: Tennant (800) 553-8033, Stonhard (856)
21、779-7500, General Polymers (800) 543-7694, Crawford Labs (800) 356-7625, Floor Seal (800) 295-0221. Moisture Vapor Emission Test Kits (MVETK) are available from the following partial list of vendors: Floor Seal (800) 295-0221, Sinak (619)231-1771, General Polymers (800)534-7694, Crawford Labs (800)
22、356-7625. *NOTE: Include Section 03 01 30.71 CONCRETE REHABILITATION for repair of minor spalls and surface deterioration to depths less than 75 mm 3 inches. Specify epoxy mortar for SECTION 09 67 23.15 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
23、HS-,-,-repairs to depths no more than 50 mm 2 inches. Specify epoxy concrete for repairs to depths from 25 mm 1 inch to 75 mm 3 inches. Contain repairs to depths greater than 25 mm 1 inch in a rectangular geometry with saw cut edges. Finish repairs to resemble surrounding concrete using a stainless
24、steel trowel. Include Section 32 01 29.61 PARTIAL DEPTH PATCHING FOR RIGID PAVEMENTS for repair of large spalls and severe deterioration to depths from 75 mm 3 inches to 150 mm 6 inches. Specify Portland Cement Concrete (PCC) with less than 0.45 water-cement ratio, light steel trowel finish, and cur
25、e using plastic coated burlap. Provide rectangular geometry for repairs with saw cut edges to a nominal repair depth of 150 mm 6 inches. Cure PCC repair for approximately 30 days prior to the application of the flooring system. Do not cure repairs using liquid membrane-forming compounds.For repair o
26、f spalls and severely distressed concrete to depths greater than 150 mm 6 inches, seek material guidance from Section 03 31 00.00 10, CAST-IN-PLACE STRUCTURAL CONCRETE, Section 03 30 00 CAST-IN-PLACE CONCRETE and procedural guidance from the American Concrete Pavement Association (ACPA) Guideline TB
27、-002.02P “Concrete Paving Technology - Guidelines for Full Depth Repair.“ Contain within repair base a minimum of 50 mm 2 inchesof clean, non-reactive concrete sand over a suitable vapor retarder (0.25 mm 10 mils polyethylene sheeting). Finish repairs by light steel trowel and cured using plastic co
28、ated burlap. Cure repairs for approximately 30 days, or more, prior to the application of the flooring system. Do not cure repairs using liquid membrane-forming compounds.Scarify to level any curled and/or settled slab ends with joint surfaces displaying more than 3.2 mm 1/8 inch difference in verti
29、cal height. Contain within resulting surfaces a height difference no more than 1.5 mm 1/16 inch and a surface texture equal ICRI 03732 CSP 4.*NOTE: Include Section 03 31 00.00 10, CAST-IN-PLACE STRUCTURAL CONCRETE, Section 03 30 00 CAST-IN-PLACE CONCRETE for new concrete slab construction. Employ me
30、asures to control the rate of base, subbase, and subgrade Moisture Vapor Emission (MVE) to total no more than 169.0 micrograms moisture per second, square meter 3.0 pounds moisture per 24 hours, 1000 square feet when measured on the slabs surface (ASTM F 1869). Improper MVE controls have produced nu
31、merous premature coating failures. In addition to appropriate subbase drainage, specify a minimum of 25 mm 2 inches of clean, non-reactive concrete sand SECTION 09 67 23.15 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-over no less than 0.25
32、mm 10 mils of polyethylene sheeting (ASTM F 4397) with sealed lap joints. Specify concrete mix to be free of both accelerators containing calcium chloride and other sources of chloride ion contamination. Specify two passes of a light power troweled finish and cure using plastic coated burlap or equa
33、l method. Do not cure concrete using liquid membrane-forming compounds. Do not specify surface hardeners or dry shake finish (Section 09 97 23 METALLIC TYPE CONDUCTIVE/SPARK RESISTANT CONCRETE FLOOR FINISH). Approximately 60 days following the concrete pour and prior to the installation of the floor
34、ing system, test concrete for the rate of MVE and confirm rate is no more than 169.0 micrograms moisture per second, square meter 3.0 pounds moisture per 24 hours, 1000 square feet (ASTM D 1869). Consult ACI 224.3R “Joints in Concrete Construction,“ ACI 302.1R “Guide for Concrete Floor and Slab Cons
35、truction,“ ACI 360R “Design of Slabs on Grade,“ and other appropriate construction guidance. *NOTE: Where tile is to be removed prior to the application of flooring system, test both tile and mastic for the presence of asbestos. If asbestos is detected, include Section 02 82 16.00 20 ENGINEERING CON
36、TROL OF ASBESTOS CONTAINING MATERIALS for removal and disposal. *NOTE: If flooring system is to be applied to warehouse floors with heavy forklift traffic, a semi-flexible joint sealant is required in lieu of the specified flexible sealant. Use a semi-flexible epoxy sealant with approximately 90 per
37、cent elongation. Do not use semi-flexible sealants in areas exposed to exterior temperatures. *NOTE: Include Section 01 45 00.00 10 01 45 00.00 20 01 45 00.00 40 QUALITY CONTROL, as applicable. *NOTE: Include Section 01 57 19.00 20 TEMPORARY ENVIRONMENTAL CONTROLS. This section defines fugitive dust
38、, generated waste, hazardous materials, hazardous substance, hazardous waste, solid waste, construction and demolition (CD) debris, and liquid waste, and contains documentation for dangerous waste profile, waste information sheet, waste identification document, waste generation record, landfill disp
39、osal form, and hazardous material reporting.*SECTION 09 67 23.15 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. Th
40、e publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the R
41、eference 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 when you choose to reconcile references in the publish print process.*The publications liste
42、d below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.ASTM INTERNATIONAL (ASTM)ASTM C 679 (2003; R 2009e1) Tack-Free Time of Elastomeric SealantsASTM C 884/C 884M (1998; R 2005) Thermal Compatibility between Concrete and Epoxy-Resin OverlayASTM D 1308 (2002; R 2007) Effect of Household Chemicals on Clear and Pigmented Organic FinishesASTM D 2240 (2005) Standard Test Meth
