(A) Barrier One Porosity Inhibiting Admixture (PIA) For Interior SOG & Elevated Decks:
**Alternates must meet or exceed the below listed requirements.
- ASTM D-5084: Hydraulic Conductivity of Saturated Porous Materials Standard Test Method for Water Permeability of Concrete
- CRD C48-92: Standard Test Method for Water Permeability of Concrete
- ASTM C-157: Drying Shrinkage (86%)
- ASTM C-232: Bleed Water In Concrete (Reduction 19%)
- ASTM C-1543: Reduction in Corrosion (Ponding)(80%)
- ASTM C-666: Freeze Thaw Resistance (Reduction to Mass Change)(63%)
- MIP Normal: Mercury Intrusion & Porosimetry (Reduction of Pore Structure (15%)
- MIP SCC-Mix: Mercury Intrusion & Porosimetry (Reduction of Pore Structure (36%)
- ASTM C-1260: Potential Alkali Reactivity (ASR) of Aggregates (Pass)
- ASTM C-1567: Potential Alkali Reactivity of Combinations of Cementitious Materials and Aggregates (Pass)
(B) Barrier One CSXtreme (CSX) For Below Grade, Exterior, and Roofing Applications:
**Alternates must meet or exceed the below listed requirements.
- ACI 212.3R: Permeability Reducing Admix for Hydrostatic Conditions (PRAH)
- ASTM C-1202: Reduction in Chloride Ion Penetration (Coulombs) (Very Low)
- ASTM C-672: Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals (No Scaling)
- ASTM D-5084: Hydraulic Conductivity of Saturated Porous Materials
- CRD C48-92: Standard Test Method for Water Permeability of Concrete
- ASTM C-157: Drying Shrinkage (86%)
- ASTM C-232: Bleed Water In Concrete (Reduction 19%)
- ASTM C-1543: Reduction in Corrosion (Ponding)(80%)
- ASTM C-666: Freeze Thaw Resistance (Reduction to Mass Change)(63%)
- MIP Normal: Mercury Intrusion & Porosimetry (Reduction of Pore Structure (15%)
- MIP SCC-Mix: Mercury Intrusion & Porosimetry (Reduction of Pore Structure (36%)
- ASTM C-1260: Potential Alkali Reactivity (ASR) of Aggregates (Pass)
- ASTM C-1567: Potential Alkali Reactivity of Combinations of Cementitious Materials and Aggregates (Pass)