S-Chem

A dispersant designed for the most challenging clayey soils, including Singapore Marine Clay (SGMC). S-Chem not only reduces viscosity but also improves overall soil strength, making construction operations significantly easier and more reliable even in highly viscous conditions.

Applications: Soil improvement, shield tunnel invert, backfilling

Packing: 1m³ container, various drums

D Retardant

Japan's most widely recognized soil-cement set retarder, trusted for its consistent performance and competitive cost. D Retardant can delay the setting time of soil-cement mixtures up to 48 hours, ideal for large underground works requiring prolonged fluidity.

Applications: Soil-cement columns, track laying, tunneling

Packing: 1m³ container, 18kg drum

ACK-I

A set-retarding dispersant achieving high fluidity for several hours without compromising strength. Prevents cement paste bleeding and ensures stable ground improvement quality.

Packing: 1m³ container, 18kg drum

D Fluid

High-performance superplasticizer reducing water content in cement milk/mortar. Improves flow and pumpability while maintaining high strength. Perfect for precise ground anchors, shotcrete, and mortar spraying operations.

Applications: Ground anchors, shotcrete, mortar spraying

Packing: 1m³ container, 18kg drum

OP-Flow Series

Used in the OPT Jet Method, OP-Flow improves slurry fluidity, suppresses slump loss, and enables uniform ground improvement.

• Type S: Dark brown liquid, standard performance
• Type L: Milky white liquid, thixotropic, effective for liquefaction countermeasures

Applications: Jet grouting, chemical grouting

Packing: Tank lorry, 1m³ container, 20kg/18kg drums