ENVISIA®

ENVISIA^® is suited to applications where early strength performance of concrete is paramount, for example, suspended commercial slabs or high rise construction.

Sustainability Advantage

The lower carbon composition of ENVISIA^® is achieved using Boral's proprietary ZEP® technology. ENVISIA^® achieves a Portland cement reduction of up to 65% using the Green Star MAT-4 method^ without the traditional trade-offs in concrete performance.

Low-Shrink Advantage

Due to inherent properties in the ZEP^® technology, ENVISIA^® out-performs conventional¹ concretes in shrinkage and creep - providing up to 50% reduction in shrinkage compared to conventional¹ concrete of similar characteristic strength and modulus of elasticity.

Early Strength

ENVISIA^® performance as a lower carbon concrete is achieved without compromising concrete strength or stressing cycle times (compared to equivalent conventional¹ concrete).

High Durability

ENVISIA^® provides lower chloride diffusion, water absorption and permeability, compared to an equivalent grade of conventional¹ concrete.

Consistent Behaviour

ENVISIA^® demonstrates plastic, placement and finishing properties that are consistent with conventional¹ concrete.

AS1379 Compliant

Our new concrete range is compliant with Australian Standard AS 1379 from cement that complies with Australian Standard AS 3972.

^Using ENVISIA^® can help achieve maximum points from the revised Green Star ‘Concrete’ credit - MAT-4. Please note that individual products are not reviewed or certified under the system. Green Star rating Green Star credit requirements cover the performance of materials in aggregate, not the performance of individual products or brands. www.gbca.org.au/green-star

¹Concrete containing currently used blends of Portland cement and SCM that do not include ZEP^® technology, that has been in common use for the given applications prior to the availability of ZEP^® technology and compliant with AS1379.