Leading the Green Revolution in the Industry

Double breakthrough in performance and environmental protection

The new generation of water-soluble polyurethane plugging agent adopts a water-based formula, does not contain organic solvents, and the VOC (volatile organic compound) content is close to zero. It complies with the EU RoHS and REACH environmental standards and is suitable for engineering projects with strict environmental protection requirements.

The product has excellent permeability and expansion performance, can penetrate into fine cracks of 0.1mm, and rapidly expands to form a highly elastic gel after encountering water, effectively blocking the leakage point.

Single-component design, no need to mix, direct grouting construction, gel time can be adjusted according to demand (3 minutes to 1 hour), to meet the needs of different working conditions.

The highly elastic sealing layer formed after curing can adapt to structural deformation (such as thermal expansion and contraction), with a service life of more than 10 years, significantly reducing maintenance costs.

Widely cover various waterproofing needs

Nanjing Kezu's new generation of water-soluble polyurethane plugging agent is suitable for a variety of scenarios, including but not limited to:

Underground engineering: basement, underground garage leakage repair.

Municipal facilities: tunnel, bridge crack plugging.

Industrial and civil buildings: roof and wall waterproofing.

Water conservancy project: repair of cracks in dams and pools.

Highly praised by industry experts

This new product of Nanjing Kezu has been highly praised by industry experts since its launch. Li Ming, Secretary General of China Building Waterproof Association, said: "Nanjing Kezu's environmentally friendly water-soluble polyurethane plugging agent not only solves the environmental protection problems of traditional plugging agents, but also achieves innovation in performance and construction convenience, setting a new benchmark for the industry."

Significant actual application effect

Tunnel lining cracks lead to serious water seepage in the rainy season.

Inject Nanjing Kezu water-soluble polyurethane plugging agent, and set the gel time to 15 minutes.

The plugging is completed within 24 hours, and there is no recurrence in 3 years.

There are many cracks on the basement wall, and the depth of water accumulation in the rainy season reaches 10cm.

Nanjing Kezu's low-viscosity water-soluble polyurethane is used to penetrate and repair fine cracks.

After construction, it is dry and leak-free, which is highly praised by residents.

Continue to promote the green transformation of the industry

Nanjing Kezu Waterproof Technology Co., Ltd. said: "We are always committed to providing customers with efficient and environmentally friendly waterproof solutions. In the future, we will continue to increase R&D investment, promote the implementation of more green innovative products, and help the sustainable development of the global construction industry."