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Description: water-soluble modified polysaccharide with high molecular weight for cement mortars.
Application: for reducing filtration of the cement mortar and prevention of solid particle contamination. ATREN CEM HV is injected into the grouting fluid and mixed till the polymer is fully diluted (30 minutes) or into dry cement subject to uniform volume distribution.
Recommended discharge: concentration makes 0,05–1% by weight of dry cement as an anti-sedimentation agent: 0,2–1% by weight of dry cement as an additive for reducing filtration 1–15 kg/m3.