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Application

  • Concrete where high plasticity, normal-setting characteristics and accelerated strengths are desired
  • Prestressed, precast and ready-mixed concrete applications
  • Civil and mining applications

Description

MasterRheobuild 1000 high-range, water-reducing admixture is formulated to produce rheoplastic concrete. Rheoplastic concrete flows easily, maintaining high plasticity for time periods longer than conventional super-plasticized concrete. Rheoplastic concrete has the low water-cementitious materials ratio of no-slump concrete, providing excellent engineering (hardened) properties. The slump-retention characteristics of rheoplastic concrete permit the addition of MasterRheobuild 1000 admixture at the batch plant. MasterRheobuild 1000 admixture meets ASTM C 494/C 494M requirements for Type A, water-reducing, and Type F, high-range water-reducing, admixtures.

What are the unique features of MasterRheobuild 1000?

In the plastic state:

  • Range of 8-11 in. (200-280 mm)
  • Extended slump retention
  • Controlled set times
  • Cohesive and non-segregating
  • Minimal bleed water

In the hardened state:

  • Higher earlier strengths than can be achieved with conventional high-range water reducers
  • Increased ultimate compressive strength
  • Higher modulus of elasticity
  • Improved bond strength to steel
  • Low permeability
  • High durability
  • Reduced shrinkage and creep
  • Highly reliable in-place structural integrity

What are the benefits of MasterRheobuild 1000?

  • Less dependence on consolidation energy
  • Job time and cost reduced through higher productivity rates and/or reduced labor
  • Early strength allows for accelerated construction methods, resulting in completion dates ahead of schedule
  • Engineering specification changes can allow for greater limits on the free-fall of concrete, lift heights, concrete temperatures and potential economic mixture adjustments​

General information

Material

Liquid

CMS

03 30 00 Cast-in-Place ConcretePrimary
03 41 00 Precast Structural Concrete
03 48 00 Precast Concrete Specialties
03 45 00 Precast Architectural Concrete

NMS

03 41 00 Precast Structural Concrete

03 48 00 Precast Concrete Specialties

03 45 00 Precast Architectural Concrete

NMS

03 41 00 Éléments préfabriqués en béton structural

03 48 00 Ouvrages spéciaux préfabriqués en béton

03 45 00 Éléments préfabriqués en béton architectural

Product range

MasterRheobuild

Specification data - Cast-in-Place Concrete

Sustainability data

Material

Liquid

Literature

masterrheobuild-1000-tds-french

masterrheobuild-1000-tds-french

mbs-masterrheobuild-1000-tds

mbs-masterrheobuild-1000-tds

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