Rheobuild 716LR 

Rheobuild 716LR is a superplasticising, high range, water reducing admixture formulated to produce rheoplastic concrete.

Rheoplastic concrete is fluid concrete with a slump value of at least 200mm, easily flowing but at the same time free from segregation, and having the same water/cement ratio as that of a no-slump concrete (25mm) without additive.  The slump-retention characteristics of rheoplastic concrete permit the addition of Rheobuild 716LR admixture at the batch plant.

This ready-to-use chloride free liquid admixture meets ASTM C 494 requirements for Type G admixtures, AS 1478 type HWRRe.

Rheobuild 716LR is recommended for:

• all types of premixed concrete where high water reduction or flowing properties are required
• reinforced and prestressed concrete beams
• foundation rafts
• foundation piles
• storage tanks
• purification plants
• underwater structures
• diaphragm walls
• jetties, wharves
• highly-reinforced structures
• bank vaults
• silos
• towers and chimneys
• tunnel linings
• irrigation canals
• weirs and tunnels in hydro-electric structures
• airfield runways and roads