三興コロイド化学 Company Profile

It is a grout suitable for ground reinforcement, void filling, and water stopping that requires permanent strength.

▼Ground Reinforcement By utilizing the significant strength of the solidified body obtained through vein injection, we aim to strengthen the ground and prevent ground deformation (selection of injection agents that require strength in the solidified body). ▼Void Filling We fill the voids created by groundwater or ground deformation to prevent ground subsidence (selection of injection agents with permanence). ▼Water Stopping By filling the cracks and voids between soil particles in the ground that serve as water pathways, we form a water barrier, reducing the permeability of the ground to achieve water stopping and water reduction, thus preventing sediment flow and inability to retain water caused by groundwater. The homogel permeability coefficient is approximately 10^-6 (cm/s), allowing for the formation of a nearly impermeable water barrier (selection of injection agents that harden quickly). 【Features】 ■ Compared to general cement milk, there is almost no bleeding. ■ The initial strength development after gelation is good. ■ Hardening agents and accelerators do not react with water to harden, making them easy to handle. ■ Hardening agents and accelerators are common for quick setting and medium setting (1 minute). By using additional additives, it is possible to set a gel time of more than 3 minutes. Additionally, the use of additives allows for the use of seawater in the mixing water.