PROJECT MANUAL Specifications Seafood Removal Walmart Store No 1186 Liberty TX

3. Stego Wrap, by Stego Industries, (877) 464-7824.
4. Vapor Block 10 mil, by Raven Industries, (800) 635-3456.
5. Tape and Adhesive: Tape and adhesives for sealing laps, punctures, tears and penetrations shall be
pressure-sensitive, waterproof adhesive tape, 2 inches minimum width and compatible with retarder.
D. Foundation Perimeter Insulation: Specified in Section 07210.
E. Epoxy Bonding Agent: ASTM C881
1. Euco #452 or Corr-Bond, by Euclid.
2. EVA-POX Fresh Concrete Bonder 2, by E-Poxy Industries.
3. Concresive Liquid (LPL), by MBT Building and Repair (Degussa).
4. Sikadur 32, Hi-Mod LPL by Sika.
F. Bond Breaker: Water based, low VOC.
1. Cure-Lift EF, by Conspec.
2. CST WB, by Conspec.
3. Spec Tilt, by SpecChem.
2.8 CONCRETE CURING MATERIALS
A. Temporary Film Forming Curing Compound:
1. Eco-Cure by SpecChem.
2. Clear Dissipating Cure EF by Dayton Superior Chemical.
2.9 CONCRETE MIX
A. General:
1. Use only materials and their proportions included on Concrete Mix Design Submittal Forms included at the
end of this section.
2. For integral color concrete, maintain same source of chemical admixtures, coarse and fine aggregates for
entire colored floor slab. Do not change mix proportions of integral color admixture or Portland cement.
3. Measure and mix ingredients in accordance with most stringent requirements of ASTM C94.
4. Ready Mix supplier may proportion materials by field experience or proportion concrete materials by
laboratory trial batches per ACI 318 for strength compliance.
5. Submit copies of data and test results to Wal-Mart Construction Manager and Structural Engineer for
review to verify mix designs.
B. Strength: Minimum compressive strength (F’c) at the end of 28 days shall be 4,000 psi for all cast-in-place interior
concrete slabs, unless indicated otherwise on the drawings.
C. Workability: Concrete shall be of a consistency to be worked readily into forms and around reinforcement without
segregation, voids, or excessive bleeding.
D. Minimum Cementitious Materials Content (Portland Cement and SCM): Use 560 pounds cementitious content
minimum for all interior slab mixes.
E. Water/Cementitious Materials Ratio:
1. Interior Floor Slabs: 0.53 maximum
F. Air-Entraining Admixture: Do not air-entrain interior floor slabs with troweled finish.
G. Time of Setting: Initial setting time shall not exceed 400 minutes as determined by ASTM C 403 for a laboratory
sample representing the submitted mix design, admixture dosages, and concrete temperature of 60°F ± 5°F. Only
one specimen or time of setting test is required per sample. If more than one test is performed per sample, report
03312-13
Walmart #1186 – Liberty, TX 04/20/11
CMA/10118.034