Conbextra MF - High flow construction grout

Conbextra MF is a shrinkage compensated cementitious grout, with high strengths, great fluidity and self-levelling. It is used for free flow precision grouting in a wide range of applications. These critical uses include heavy duty support beneath machine base plates, bridge bearing and crane rails.

Standard: EN 1504 - part 6

Conbextra MF is included in the Environmental Product Declaration: Global EPD 006-022.

Specification

The grout shall be Conbextra MF, a pre-bagged, single component cementitious material which conforms with the requirements of EN 1504-6.
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 50 MPa at 7 days and 70 MPa at 28 days.
The storage, handling and placement of the grout must be in strict accordance with the manufacturer´s instructions.