Chemical Waterstop

REBSTOP ULTRA SEAL
REBSTOP Ultra Seal is a specially designed waterstop system for concrete & masonry construction joints. The system is composed of REBSTOP Ultra Seal grout tube & PU injection material.

REBSTOP Ultra Seal grout tube is made of high strength spiral steel wire covered with durable polyester fabric with injection ports at the ends. The grout tube design allows the injection of PU inside the joint. PU Polyurethane injection material expands into a tough, impervious, elastic foam upon curing. It fills up the gap, voids, pockets inside the joint which provides and guarantees watertight & leak-free joints.

REBSTOP Ultra Seal waterstop system is an effective and cost- efficient alternative of conventional PVC, Rubber, & Bentonite waterstops which provide water stopping action only in the midsection of the joint. PU Polyurethane material seals the entire joint width.

REBINJECT PU
REBINJECT PU is an MDI based polyurethane and honeycomb in liquid injection material designed to stop water leaks in concrete & masonry structures. It is typically injected in cracks concrete, concrete & masonry joints, pipe intrusions, and for REBSTOP joint waterstop system. It expands & forms into a tough, impervious, elastic, dense, closed-cell foam material upon curing through which water will not pass. The curing of the material is hastened in the presence of moisture or water. The expansion of REBINJECT PU is approximately 20 times of its own volume in an unconfined environment. The expansion of the material will fill any void, honeycomb, crack and gap in the structure which will prevent water infiltration and exfiltration.

REBINJECT PU is one component and easy to use. It has good flexibility when cured allowing the continuous natural movement of substrate due to thermal shrinkage, expansion or settling. It has excellent adhesion to any surface and will bond tenaciously to dry or wet concrete. It is also approved for areas in contact with potable water.

Swellable Waterstop

BENTONITE WATERSTOP
Bentonite Waterstop is high performance hydrophilic swelling waterstop. Bentonite waterstop is made of high performance modified bentonite strips. The swelling action is the result between water and hydrophilic groups which are part of the Bentonite Waterstop molecular structure. Expansion of the waterstop creates a positive seal against the face of the concrete joint and prevents the water entry into the structure through the protected joint.

Waterproofing solutions to

rebstop ultra seal

REBSTOP Ultra Seal is designed to be used on vertical & horizontal concrete construction joints, cold joints, & isolation joints in basement retaining wall & floor, roof deck, reservoir, dams, water tanks and other joints where watertightness is required. It is also used on joints between masonry blocks & structural members (beam, column, slab) of exterior wall to prevent water seepage.

rebinject pu

REBINJECT PU is used to prevent and stop water leaks coming through cracks, joints, gaps or voids on concrete and masonry construction. It can rapidly seal leaks on areas even with high pressure water such as basement retaining wall, water tanks, tunnels, pipes, reservoirs. It is also effective on sealing joints and gaps between wall & floor, cold joints, construction joints, expansion joints, pipe intrusions. REBINJECT PU is ideal for cracks that are subject for further movement.

REBINJECT PU is also designed to be used together with REBSTOP ultraseal joint waterstop system to prevent water seepage on concrete masonry joints as a better alternative to conventional PVC, rubber and bentonite waterstops.


CONCRETE TANKS

CUT AND COVER TUNNELS

RESERVOIRS, DAMS AND WATER RETAINING STRUCTURES

RETAINING WALLS AND FLOOR, FOUNDATION SLABS, BASEMENTS

ROOFDECKS

SLAB ON GRADE
bentonite waterstop

A flexible butyl rubber and swellable clay waterproofing compound that swells upon contact with water to form a long-lasting compression seal in non-moving concrete joints. It requires a 2-inch minimum clear coverage from the face of the concrete.

It is used primarily for foundation wall slabs, slabs-on-grade, precast wall panels, manholes, pipe connections, box culverts, utility and burial vaults, wet wells, and concrete tanks.


BOX CULVERTS

BURIAL VAULTS

CONCRETE TANKS

FOUNDATION WALLS AND SLABS

MAN HOLES

PRECAST CONCRETE PANELS

SLAB ON GRADE

WET WELLS