E5® products are colloidal silica nanotechnology based. From moisture control to finish quality, E5® builds performance into the concrete itself—simpler specs, fewer steps, and measurable results across every slab.
Independent testing confirms PRAH level performance: ACI 212.3R10 (Ch. 15) with ASTM C494 Type S classification. DIN 10485 / BS EN 123908 (~72 psi, 3day) shows 50–90% permeability reduction, with penetration depth improved from 0.89 in (control) to 0.19 in using E5® Internal Cure + Liquid Fly Ash. Supported by university research on nano silica driven self healing durability.
Clear answers for spec-driven teams. We’ve pulled together the most common questions on dosing, performance, and compatibility so you can finalize specs with confidence.
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