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SECTION 03 35 43 - POLISHED CONCRETE FINISHING
InovaCrete® Polished Concrete Floor Finish
PART 1 GENERAL
1.01 SUMMARY
This Section includes information about:
A.
Polished concrete finish in accordance with InovaCrete
Polishing concrete.
B.
All labor, material, equipment and services necessary for the diamond
grinding and polishing of concrete floors in accordance with the InovaCrete
concept.
C.
Applying densifying impregnator/sealer and polishing to specified sheen
level and aggregate exposure.
1.02 REFERENCES
A.
American Concrete Institute (ACI):
1. ACI 117 - Standard Specifications for Tolerances for Concrete
Construction and Materials; American Concrete Institute.
2. ACI 301 – Specifications for Structural Concrete for Buildings; American
Concrete Institute.
3. ACI 302.1R – Guide for Concrete Floor and Slab Construction; American
Concrete Institute.
B.
American Society for Testing and Materials (ASTM):
1. ASTM C 779 - Standard Test Method for Abrasion Resistance of
Horizontal Concrete Surfaces, procedure A.
2. ASTM E 1155 - Standard Test Method for Determining F (F) Floor
Flatness and F(L) Floor Levelness Numbers; 1996.
3. ASTM 1028 – Coefficient of Friction.
4. ASTM C 805 – Impact Strength.
5. ASTM G 23-81 – Ultraviolet Light & Water Spray.
6. ASTM C 150 – Type I, II Portland Cement Conformity, depending on soil
conditions.
7. ASTM C 33 – Aggregate Conformity.
SECTION 03 35 43
(GUIDE SPEC)
®
®
concept for
Page 1 of 8
Updated April 6, 2011
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Related Manuals for Superabrasive InovaCrete
Summary of Contents for Superabrasive InovaCrete
- Page 1 All labor, material, equipment and services necessary for the diamond ® grinding and polishing of concrete floors in accordance with the InovaCrete concept. Applying densifying impregnator/sealer and polishing to specified sheen level and aggregate exposure. 1.02 REFERENCES American Concrete Institute (ACI): 1.
- Page 2 Owner’s Representative. 1.04 QUALITY ASSURANCE ® A. Installer Qualifications: Installer shall be an InovaCrete certified applicator regularly engaged in the installation of polished concrete floor system. B. Single Source Responsibility: All required materials and installation personnel to be provided by the installing contractor.
- Page 3 ® D. Pre-installation Meeting: The Contractor shall conduct an onsite pre- installation meeting with the Owner in which the written floor finishing plan is reviewed. Pre-installation meeting shall include a walk down of the floor to review the condition of the floor and to determine surface preparation requirements.
- Page 4 ® 5. Do not place reinforcing steel on interior slab, to avoid rust stains. 6. Do not use acids or acidic detergents on slab. 7. Inform all trades that the slab is to be protected at all times. 8. No skids are to remain in contact with floor surface for an extended period of time.
- Page 5 PART 2 PRODUCTS AND MANUFACTURERS 2.01 ACCEPTABLE PRODUCTS AND MANUFACTURERS ® A. 3 or 6 head planetary rotating InovaCrete approved floor grinder with at least 300 pounds of down pressure. For example: Lavina 25 Pro, Lavina 25N Pro, Lavina 32 Pro by Superabrasive, Inc.
- Page 6 E. High speed burnisher – minimum 27 inch head generating 2,200 rpm or greater. ® F. V-Harr Diamond impregnated burnishing pads by Superabrasive, Inc. G. Penetrating liquid hardener/densifiers such as Prosoco LS/CS Lithium Densifier/Lavina SPS Premium Densifier by Prosoco. H. SL/85 polyurea polymer, semi-rigid joint filler by VersaFlex.
- Page 7 ® 2. Remove oil spots with emulsifier and oil absorbent material followed by detail scrub with high pH detergent. 3. Scrub floor with automatic scrubber capable equipped with soft brushes or pads. Use proper dilution of pH neutral detergent. 4. Clean the floor completely of materials and debris. 5.
- Page 8 ® 11. Polished floor surface finish edges by stationary objects including interior partition walls need to be addressed in accordance with the specified notes on the finish schedule. 3.04 CLEANUP A. Dispose of used materials in accordance with local regulations. Concrete dust collected from the installation of the system shall be the responsibility of the originator of the work.
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