Drilling Fluid Additives
Enhance drilling efficiency & decrease costs
SIM RETARDER®
SIM RETARDER® is a non-chloride liquid admixture for TBM backfill grouts and cementitious applications. It enhances fluidity and extends open time, making it ideal for TBM grouting and concreting projects requiring delayed hydration and setting. Compatible with all cements, it keeps mixes workable and transportable over long distances by delaying set times.
Primary Application
Backfill grouting in tunneling systems
Concreting projects that require delayed hydration and setting times.
Transportation of cementitious mixes over long distances
Improved pumping flowability
Liquid form for easy mixing
Min. 72 hours workability of fresh concrete
Chloride-free, safe for reinforcement
Improved pumping flowability
Liquid form for easy mixing
Min. 72 hours workability of fresh concrete
Chloride-free, safe for reinforcement
Improved pumping flowability
Liquid form for easy mixing
Min. 72 hours workability of fresh concrete
Chloride-free, safe for reinforcement
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