Chemical grouting is a waterproofing method used to stop active water leaks and fill voids in concrete and masonry structures. This process involves injecting a hydrophobic or hydrophilic polyurethane that reacts and expands with accelerator and water, filling cracks, joints, and porous areas to create a watertight seal. This process is used to form a flexible watertight gasket or plug.
It is commonly used in below-grade structures, elevator pits, tunnels, around drain or pipe penetrations, leaking joints, retaining walls, foundations, and other areas affected by water infiltration. Chemical grouting is an effective solution for controlling leaks without excavation or major disruption to the surrounding area. Unlike structural epoxy injection, chemical grouting is not a structural repair.
Chemical grouting is a waterproofing method used to stop active water leaks and fill voids in concrete and masonry structures. This process involves injecting a hydrophobic or hydrophilic polyurethane that reacts and expands with accelerator and water, filling cracks, joints, and porous areas to create a watertight seal. This process is used to form a flexible watertight gasket or plug.
It is commonly used in below-grade structures, elevator pits, tunnels, around drain or pipe penetrations, leaking joints, retaining walls, foundations, and other areas affected by water infiltration. Chemical grouting is an effective solution for controlling leaks without excavation or major disruption to the surrounding area. Unlike structural epoxy injection, chemical grouting is not a structural repair.
