Drilling Fluid Additives
Enhance drilling efficiency & decrease costs
SIM RETARDER® is a non-chloride liquid admixture for TBM backfill grouts and other cementitious applications. It is specifically formulated to provide fluidity and extended open time to cementitious grouts. It is compatible with all cements and extends the hydration process by retarding initial and final set times.
Backfill grouting in tunneling systems
Concreting projects that require delayed hydration and setting times.
Transportation of cementitious mixes over long distances
Improved flowability during pumping - Minimizes risks of choking pipelines.
Controlled setting times - Workability maintained for min 72 h
Good cohesion - No segregation and minimal bleed
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