K Rend Hpx Base

A Portland cement containing calcium aluminate to Extra Rapid gives rapid hardening and setting properties for repair and maintenance where rapid hardening is required, eg, setting manholes, repairs to paths and steps, Suitable for concrete, mortar, rendering and floor screeds. Extra Rapid takes foot traffic in 4-6 hours and vehicular traffic in 8-12 hours.

This cement bag from Blue Circle provides a multi-purpose cement suitable for a wide range of standard uses, including concrete, mortar, rendering and screeds. It is compatible with a wide range of admixtures such as air-entraining agents, workability aids and pigments.

Hydralime may be used with Procem, Mastercrete, General Purpose Cement, Snowcrete and Sulfacrete. Hydralime improves the cohesion, workability, plasticity and long term durability of Mortars and Renders when used. Note that as Hydralime is non-hydraulic, it is not suitable for use in mortars and renders without a Portland cement.

Mastercrete contains cement quality improver to give the following benefits compared with ordinary Portland cement: lower water demand, more cohesive mix, less tendency for water to segregate and bleed and enhanced resistance of hardened concrete or mortar to freeze/thaw attack. Mastercrete is also 39% better for the environment. Comes in a convenient weatherproof plastic bag.