Conbextra HES

High early strength, rapid setting, flowable, cementitious precision grout.

Description

Conbextra HES, rapid set high-strength cementitious
precision grout, is supplied as a ready-to-use powder. The
addition of a controlled amount of clean water produces a
free-flowing grout for gap thicknesses of 15 to 150mm. In
addition, the low water requirement ensures high early
strength and long-term durability.
Conbextra HES is a blend of cements, graded aggregates
and additives which impart controlled expansion in the hardened
state. The aggregate grading minimises segregation and
bleeding over a wide range of application consistencies.
Maximum aggregate size is 5.0mm.

Uses

Conbextra HES is used for free-flow grouting in a wide
range of applications where rapid strength gain is a prerequisite.

Advantages

• Rapid strength gain facilitates rapid installation and
  operation of the plant within a matter of hours
• High strength gain is achievable even at low
  temperatures
• Excellent initial flow and flow retention
• Unique system compensates for shrinkage in
  hardened state
• High ultimate strength and low permeability ensure
  durability of the hardened grout
• Chloride-free
• Suitable for pumping or pouring over a large range of
  application consistencies and temperatures

Product specification sheet

Manufacturer

Parchem Construction Supplies

Parchem Construction Supplies Pty Ltd is part of the Alesco Group and operates within the ‘Construction and Mining Division’. Alesco is a publicly listed industrial brands company who supply a diverse range of specialist industrial products in Australia and New