1、05-11 09 67 23.30 - 1 SECTION 09 67 23.30 RESIN (EPOXY RESIN COMPOSITION) MORTAR FLOORING (RES-3) SPEC WRITER NOTES: 1. Delete / _/ if not applicable to project. Also delete any other item or paragraph not applicable in the section and renumber the paragraphs. 2. Identified as RES-3 in for resinous
2、flooring application in VA Program Guide PG 18-14 “Room Finishes, Door Blood Product Storage and Hemotherapeutics) Cell Irradiator Cell Sorter Chemistry/Special Chemistry Clinical Chemistry Dialystate Preparation Room DNA Sequencing Electron Microscope Suite (Microtome Alcove; Scope Room and Prepara
3、tion Room/Lab) Electrophoresis Room Extemporaneous Compounding High Resolution Mass Spectrometer Room Horticulture Therapy Immunopathology Intravenous Admixture (Anteroom; Aseptic Transfer Room) Laboratory, Biomedical research Laboratory, Cytology Laboratory, Diagnostic Laboratory, Frozen and Gross
4、Section Laboratory, Frozen Section Laboratory, Hematology Coagulation Laboratory, Hematology Routine Laboratory, Histology Laboratory, Procedure Laboratory, Radiation Laboratory, Rehabilitation Research Clinical Microbiology; Mycobacteriology (TB) Laboratory; Mycology Laboratory) Microbiology, Media
5、 Preparation Room Preamplification Room (Regent Prep and Specimen Processing) Radioimmunoassay Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 2 Scope Room Specimen Accessing, Processing and Distribution Surgical Suite (Preparatio
6、n Room; Recovery ICU; Scrub and Gown Room; Survival OR; Terminal OR; Workroom and Supply) Treatment Room Urine (Urinalysis) and Feces X-Ray Crystallography 3. Resinous flooring application to be installed on properly prepared concrete (lightweight concrete substrate is not acceptable) substrate. Cra
7、cks in sub-surface may reflect in resinous flooring. PART 1 - GENERAL 1.1 DESCRIPTION This section specifies a seamless resinous (epoxy resin composition) and aliphatic poly urethane sealer, flooring systems with integral cove base. 1.2 RELATED WORK A. Concrete and Moisture Vapor Barrier: Section 03
8、 30 00, CAST-IN-PLACE CONCRETE. B. Color and location of each type of resinous (epoxy resin composition) flooring: Section 09 06 00, SCHEDULE FOR FINISHES. C. Floor Drains: Division 22, PLUMBING. 1.3 SUBMITTALS A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.
9、B. Manufacturers Literature and Data: 1. Description of each product to be provided. 2. Application and installation instructions. 3. Maintenance Instructions: Submit manufacturers written instructions for recommended maintenance practices. C. Qualification Data: For Installer. D. Sustainable Submit
10、tal: 1. Product data for products having recycled content, submit documentation indicating percentages by weight of postconsumer and pre consumer recycled content. a. Include statements indicating costs for each product having recycled content, and low emitting materials. Provided by IHSNot for Resa
11、leNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 3 2. Product data for Environmental Quality Credit EQ 4.2 low emitting materials, include printed statement of VOC content indicating compliance with environmental requirements. 3. Product data for Material Re
12、source Credit MR 4.1, 12%-35% post-consumer recycled glass content. E. Samples: 1. Each color and texture specified in Section 09 06 00, SCHEDULE FOR FINISHES. 2. Samples for verification: For each (color and texture) resinous flooring system required, 6 inches (152 mm) square, applied to a rigid ba
13、cking by installer for this project. 3. Sample showing construction from substrate to finish surface in thickness specified and color and texture of finished surfaces. Finished flooring must match the approved samples in color and texture. F. Shop Drawings: Include plans, sections, component details
14、, and attachment to other trades. Indicate layout of the following: 1. Patterns. 2. Edge configuration/s/. G. Certifications and Approvals: 1. Manufacturers certification of material and substrate compliance with specification. 2. Manufacturers approval of installer/s/. 3. Contractors certificate of
15、 compliance with Quality Assurance requirements. H. Warranty: As specified in this section. 1.4 QUALITY ASSURANCE A. Manufacture Certificate: Manufacture shall certify that a particular resinous flooring system has been in use for a minimum of (5) five years. B. Installer Qualifications: Engage an e
16、xperienced installer (applicator) who is experienced in applying resinous flooring systems similar in material, design, and extent to those indicated for this project for a minimum period of (5) five years, whose work has resulted in applications with a record of successful in-service performance, a
17、nd who is acceptable to resinous flooring manufacturer. 1. Engage an installer who is certified in writing by resinous flooring manufacturer as qualified to apply resinous flooring systems indicated. 2. Contractor shall have completed at least (5) five projects of similar size and complexity. Includ
18、e list of at least (5) five projects. List Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 4 must include owner (purchaser); address of installation, contact information at installation project site; and date of installation. 3. I
19、nstallers Personnel: Employ persons trained for application of specified product. C. Source Limitations: 1. Obtain primary resinous flooring materials including primers, resins, hardening agents, grouting coats and finish or sealing coats from a single manufacturer. 2. Provide secondary materials, i
20、ncluding patching and fill material, joint sealant, and repair material of type and from source recommended by manufacturer of primary materials. SPEC WRITER NOTE: Use mockups for large projects only D. Mockups: Apply mockups to verify selections made under sample submittals and to demonstrate aesth
21、etic effects and set quality standards for materials and execution. 1. Apply full-thickness mockups on 48 inch (1200 mm) square floor area selected by VA Resident Engineer. a. Include 48 inch (1200 mm) length of integral cove base. 2. Test mock-up with anticipated chemicals to be used in the designa
22、ted area. 3. Approved mockups not damaged during the testing may become part of the completed work if undisturbed at time of Substantial Completion. 4. Sign off from VA Resident Engineer on texture for slip resistance and clean ability must be complete before installation of flooring system. E. Pre-
23、Installation Conference: 1. Convene a meeting not less than thirty days prior to starting work. 2. Attendance: a. Contractor b. VA Resident Engineer c. Manufacturer and Installers Representative 3. Review the following: a. Environmental requirements 1) Air and surface temperature 2) Relative humidit
24、y 3) Ventilation 4) Dust and contaminates b. Protection of surfaces not scheduled to be coated c. Inspect and discus condition of substrate and other preparatory work performed Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 5 d.
25、Review and verify availability of material; installers personnel, equipment needed e. Design /and pattern/ /s/ and edge conditions. f. Performance of the coating with chemicals anticipated in the area receiving the resinous (epoxy resin composition) flooring system g. Application and repair h. Field
26、 quality control i. Cleaning j. Protection of coating systems k. One-year inspection and maintenance l. Coordination with other work F. Manufacturers Field Services: Manufacturers representative shall provide technical assistance and guidance for surface preparation and application of resinous floor
27、ing systems. G. Contractor Job Site Log: Contractor shall document daily; the work accomplished environmental conditions and any other condition event significant to the long term performance of the resinous flooring systems installation. The Contractor shall maintain these records for one year afte
28、r Substantial Completion. 1.5 MATERIAL PACKAGING DELIVERY AND STORAGE A. Deliver materials to the site in original sealed packages or containers, clearly marked with the manufacturers name or brand, type and color, production run number and date of manufacture. B. Protect materials from damage and c
29、ontamination in storage or delivery, including moisture, heat, cold, direct sunlight, etc. C. Maintain temperature of storage area between 60 and 80 degrees F (15 and 26 degrees C). D. Keep containers sealed until ready for use. E. Do not use materials beyond manufacturers shelf life limits. F. Pack
30、age materials in factory pre-weighed and in single, easy to manage batches sized for ease of handling and mixing proportions from entire package or packages. No On site weighing or volumetric measurements are allowed 1.6 PROJECT CONDITIONS A. Environmental Limitations: Comply with resinous flooring
31、manufacturers written instructions for substrate temperature, ambient temperature, moisture, ventilation, and other conditions affecting resinous flooring applications. 1. Maintain material and substrate temperature between 65 and 85 degrees F (18 and 30 degrees C) during resinous flooring applicati
32、on and for not less than 24 hours after application. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 6 B. Lighting: Provide permanent lighting or, if permanent lighting is not in place, simulate permanent lighting conditions durin
33、g resinous flooring application. C. Close spaces to traffic during resinous flooring application and for not less than 24 hours after application, unless manufacturer recommends a longer period. D. Concrete substrate shall be properly cured for a minimum of 30 days. A vapor barrier must be present f
34、or concrete subfloors on or below grade. Otherwise, an osmotic pressure resistant grout must be installed prior to the resinous flooring. 1.7 WARRANTY A. Work subject to the terms of the Article “Warranty of Construction” FAR clause 52.246-21. B. Warranty: Manufacture shall furnish a single, written
35、 warranty covering the full assembly for both material and workmanship for a extended period of (3) full years from date of installation, or provide a joint and several warranty signed on a single document by manufacturer and applicator jointly and severally warranting the materials and workmanship
36、for a period of (3) full years from date of installation. A sample warranty letter must be included with bid package or bid may be disqualified. SPEC WRITER NOTE: Update and specify publications which apply to the project. 1.8 APPLICABLE PUBLICATIONS A. The publication listed below form a part of th
37、is specification to the extent referenced. The publications are referenced in the text by the basic designation only. B. American Society for Testing and Materials (ASTM): B221-08 Standard Specification for Aluminum and Aluminum-Alloy, Extruded Bars, Rods, Wire, Profiles and Tubes. C307-03 (2008) .
38、Standard Test Method for Tensile Strength of Chemical-Resistant Mortar, Grouts, and Monolithic Surfacings C413-01(2006) Standard Test Method for Absorption of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings and Polymer Concretes C531-00(R2005) . Standard Test Method for Linear Shrinkage an
39、d Coefficient of Thermal Expansion of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings and Polymer Concretes Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 7 C579-01(2006) Standard Test Method for Compressive Strength of
40、 Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes C580-02(2008) Standard Test Method for Flexural Strength and Modulus of Elasticity of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes C811-98(2008) Standard Practice for Surface Prepara
41、tion of Concrete for Application of Chemical-Resistant Resin Monolithic Surfacings D1308-02(2007) . Standard Test Method for Effect of Household Chemicals on Clear and Pigmented Organic Finishes D2240-05 . Standard Test Method for Rubber Property Durometer Hardness D4060-07 . Standard Test Method fo
42、r Abrasion Resistance of Organic Coatings by the Taber Abraser D4226-09 . Standard Test Methods for Impact Resistance of Rigid Poly (Vinyl Chloride) (PVC) Building Products D7234-05 . Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers
43、 F1869-09 . Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride F2170-09 . Standard Test Methods for Determining Relative Humidity in Concrete Floor Slabs Using Situ Probes C. National Association of Architectural Metal Manufacturers
44、(NAAMM): AMP 500-06 . Finishes for Aluminum PART 2 - PRODUCTS 2.1 SYSTEM DESCRIPTION FOR RESINOUS FLOORING SPEC WRITER NOTES: 1. UV stable: less discoloration when exposed to light over time. 2. Final Sealer coat is flooring systems ability to resist staining. High quality, high performance aliphati
45、c poly urethane must be utilized. 3. Skid resistant is recommended for wet areas; however it is difficult to clean, smoother the surface it is easier to clean Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-05-11 09 67 23.30 - 8 A. System Description
46、s: 1. Monolithic, multi-component epoxy chemistry, steel trowel applied resinous flooring mortar system, nominal 3/16“/5mm thick system comprised of a penetrating primer, multi component 100% solids epoxy mortar, grout coat sealer and clear VOC compliant, aliphatic polyurethane non-reflective finish
47、. 2. Decorative quartz broadcast systems will not be accepted. Steel trowel finish mortars only B. Products: Subject to compliance with applicable fire, health, environmental, and safety requirements for storage, handling, installation, and clean up. C. System Components: Verify specific requirement
48、s as systems vary by manufacturer. Verify mortar base product, build up layers of broadcast systems will not be accepted. Verify compatibility with substrate. Use manufacturers standard components, compatible with each other and as follows: 1. Primer (Bond) Coat: Verify inclusion of primer in manufacturers system. a. Resin: Epoxy. b. Formulation Description: 100% solids. c. Application Method: Apply by Squeegee and finish roller. 2. Mortar (Base) Coat: Verify mortar composition. a. Resin: Epoxy. b. Formulation Description: 100% solids, UV stable. c. Application Method: Screed and steel finis
