MVRA 900 Concrete Moisture Vapor Reduction Admixture to 100% RH

• Reduced Permeability (per ASTM D5084):
o No moisture testing required Warranted to 100% RH 
o Permits flooring to be installed in as little as 8 days after concrete placement
o Protects final slab finish from concrete moisture vapor emission
o Protects against alkali and efflorescence attack from the concrete
o Inhibits corrosion due to decreased permeability of concrete

• Mitigating Effect on ASR (per ASTM C1260):
o 10% reduction of effects of ASR compared undosed control

• Mitigating Effect on Shrinkage (per ASTM C157):
o 10% shrinkage reduction by day 28 from casting of specimen
o Reduces slab warp, plastic shrinkage cracking and crazing

• Rapid Strength Gain (per ASTM C39/39M):
o Achieves design strength in as little as three days after casting of specimen due to internal curing
o No thermal cracking

• Type S Admixture (per ASTM C494/C494M)
o Full compliance with published requirements

• Full Product Transparency
o Independently published Health Product Declaration (HPD)