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Fosroc Conbextra HF

Fosroc Conbextra HF

Brand: Fosroc

Regular price £22.06
(£26.47 Inc VAT)
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High-flow non-shrink, cementitious grout, used for gap thicknesses, from 10-100mm SHOULD YOU REQUIRE MULTIPLE UNITS PLEASE TELEPHONE OR EMAIL TO RECEIVE A BULK ORDER DISCOUNTED TRADE PRICE. PRODUCT DETAILS; Conbextra HF is supplied as a ready to use dry powder. read more

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  • DESCRIPTION
  • Datasheet

DESCRIPTION

High-flow non-shrink, cementitious grout, used for gap thicknesses, from 10-100mm

SHOULD YOU REQUIRE MULTIPLE UNITS PLEASE TELEPHONE OR EMAIL TO RECEIVE A BULK ORDER DISCOUNTED TRADE PRICE.


PRODUCT DETAILS;

Conbextra HF is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free-flowing grout for gap thicknesses up to 100mm. In addition the low water requirement ensures high early strength and long-time durability.


ONLINE PRICE – PRICE BASED ON SINGLE UNITS – SHOULD YOU REQUIRE MULTIPLE UNITS PLEASE TELEPHONE OR EMAIL TO RECEIVE A BULK ORDER DISCOUNTED TRADE PRICE.

Fosroc Conbextra HF grout can be used for a wide range of applications:

    • Stanchion baseplates

    • Joints between pre-cast concrete panels

    • Grouting applications where pouring access is restricted

    • Anchoring or reinforcing steel bars

    • Installation of tie bars

Conbextra HF is a blend of Portland cements, graded fillers and chemical additives. The filler grading produces a highly flow-able grout which will not segregate or bleed.

PRODUCT ADVANTAGES

    • Non-shrink

    • Highly flow-able

    • High early age strength

    • Chloride free

    • Suitable for pumping

    • Supplied as a ready-to-use dry powder


Mixing:


Water addition

Flow-able:


4.5 - 4.8 litres to 25kg bag - yield approx. 13.25 litres

Initial set;

approx. 6 hours

A data / instruction sheet will be supplied with this product

Please take care when using and wear appropriate PPE - Gloves, protective eye goggles

Conforming to the requirements of BS EN 1504-3 Class R4 and BS EN 1504-6: Anchoring of reinforcing steel bar.

Specification clause;

The grout shall be Conbextra HF, a pre-bagged, single component cementitious material which conforms with the requirements of BS EN 1504-3 class R4 and BS EN 1504-6. The grout shall fully conform to the requirements of US Army Corps of Engineers Specification for non-shrink grout CRDC621-82A It shall be mixed with clean water to the required consistency and not exhibit bleed or segregation A volumetric expansion of up to 1% shall occur while the grout is in a plastic state by means of a gaseous system. The compressive strength of the grout must exceed 40 MPa at 7 days and 65 MPa at 28 days. The storage, handling and placement of the grout must be in strict accordance with the manufacturer’s instructions.

 

Datasheet

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