Overview of Concrete Waterproofing Agent

Concrete waterproofing agents are specialized treatments applied to concrete surfaces to prevent water penetration and protect against moisture damage. These agents enhance the durability and lifespan of concrete structures by creating a barrier that repels water, thus reducing the risk of corrosion, efflorescence, and structural degradation.

Features of Concrete Waterproofing Agent

Water Repellency: Forms a hydrophobic layer that prevents water absorption.
Durability Enhancement: Increases the longevity of concrete by protecting it from moisture-related damage.
Corrosion Resistance: Protects reinforcing steel inside the concrete from corrosion caused by water and chloride ions.
Application Flexibility: Can be applied through various methods including spraying, brushing, or mixing directly into fresh concrete.
Breathability: Allows moisture vapor to escape while preventing liquid water ingress.
Chemical Stability: Resists degradation from exposure to chemicals and environmental factors.

(Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint)

Specifications of Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint

PU Polyurethane Water-proof Finishing for Concrete Flooring or Roof Covering Waterproofing Paint is a high-performance, long lasting service developed to safeguard concrete surface areas from water infiltration, UV exposure, and chemical damages. This flexible, smooth layer forms a durable obstacle, perfect for roof coverings, balconies, terraces, parking decks, and commercial floors. Its essential specs include a polyurethane resin base, ensuring superior adhesion and elasticity. Offered in common gray with custom-made color alternatives, it supplies an insurance coverage rate of about 1.5– 2 square meters per kilogram per coat, depending on surface appearance. The item cures to a touch-dry state in 2– 4 hours (at 25 ° C and 50% moisture) and achieves complete remedy within 24– 2 days, allowing quick go back to solution. Applied via brush, roller, or spray, it requires a recommended thickness of 0.5– 1 mm per layer, with 2 coats typically required for ideal efficiency. Key technological residential or commercial properties include tensile toughness of ≥ 2.5 MPa, prolongation at break of ≥ 400%, and bond toughness going beyond 1.5 MPa, ensuring resistance to cracking and substrate movement. It withstands temperatures from -40 ° C to 80 ° C, making it ideal for severe climates. The layer is UV-resistant, protecting against degradation from sunshine, and offers outstanding resistance to water, oils, light chemicals, and abrasion. Surface area preparation includes cleansing, fixing cracks, and ensuring dryness. Suitable with concrete, metal, and stonework, it is packaged in 20 kg jugs with a 12-month shelf life when saved in an amazing, dry area. Qualified for quality and environmental criteria (ISO 9001, ISO 14001), this environment-friendly, low-VOC formula is perfect for property, commercial, and commercial usage, giving lasting waterproofing with marginal maintenance.

(Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint)

Applications of Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint

PU polyurethane water resistant layer is a high-performance remedy created to secure concrete floorings and roof coverings from water seepage, corrosion, and ecological damage. Its functional formulation makes certain lasting waterproofing for both household and business structures, making it optimal for applications where resilience and flexibility are important. The covering creates a seamless, flexible membrane that adheres firmly to concrete surface areas, efficiently stopping leaks, cracks, and moisture-related wear and tear.

Roof Waterproofing : PU polyurethane finishings are extensively used on flat or sloped roofing systems to create a weather-resistant barrier. They withstand UV direct exposure, temperature fluctuations, and hefty rainfall, avoiding water merging and structural damage. The material’s flexibility suits minor substrate activities, decreasing the danger of fractures. It is also appropriate for rooftop yards, terraces, and solar panel setups, giving a safety layer that prolongs the roof covering’s lifespan.

Concrete Floor Security : In industrial stockrooms, parking garages, basements, and industrial cooking areas, this coating guards concrete floorings from water, chemicals, abrasion, and oil spills. Its seamless application removes joints where water might permeate, making it perfect for high-traffic or moisture-prone areas. The finish additionally resists mold and mildew development, keeping health in settings like health centers or food handling devices.

Balconies and Terraces : The finish’s slip-resistant variants boost safety and security on terraces, sidewalks, and pool decks while preventing water infiltration into underlying frameworks. It maintains aesthetic appeal by remaining intact despite consistent exposure to foot web traffic and weather.

Additional Benefits : PU polyurethane treatments swiftly, reducing downtime. It can be used using brush, roller, or spray, adjusting to complex surface areas. Environment-friendly, low-VOC options are readily available for indoor usage. The finishing’s high tensile stamina and bond guarantee it continues to be efficient for years, also in extreme climates.

Suitable for new building and construction and remodelling jobs, PU polyurethane water-proof covering is an economical, trusted choice for securing concrete surface areas against water damage, improving structural integrity, and minimizing maintenance costs. Its flexibility across varied settings underscores its value in modern waterproofing applications.

Company Introduction

Welcome to Footprintbooks, a leading supplier in the international market for high-quality concrete admixtures. Our extensive product range includes superplasticizers, waterproofing agents, accelerators, and more, designed to meet diverse construction needs. With cutting-edge technology and stringent quality control, we ensure our products enhance durability, workability, and sustainability of concrete structures. Committed to excellence, we serve customers across the globe, offering tailored solutions and exceptional service. Partner with us for reliable and innovative concrete admixture solutions that build the foundations of tomorrow’s world.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint

What is PU Polyurethane Waterproof Coating used for? PU Polyurethane Waterproof Coating is designed to protect concrete floors, roofs, balconies, terraces, and basements from water infiltration. It forms a seamless, flexible membrane that resists cracks, UV rays, temperature fluctuations, and chemicals, making it ideal for areas exposed to harsh weather or heavy foot traffic. Its adhesion and elasticity ensure long-term waterproofing without peeling.

How is the coating applied? Clean the surface thoroughly, removing dust, oil, or loose particles. Repair cracks or holes with a filler. Apply a compatible primer if required. Stir the coating well and apply using a brush, roller, or spray in thin, even layers. Allow 3–6 hours between coats (depending on humidity and temperature). Typically, two coats are recommended for optimal performance.

How long does it take to dry? The coating is touch-dry in 2–4 hours under normal conditions (25°C, 50% humidity). Full curing takes 24–48 hours. Avoid water exposure during this period. Drying time may extend in high humidity or low temperatures. Ensure proper ventilation to speed up the process.

What is the coverage per gallon? One gallon covers approximately 100–150 square feet per coat, depending on surface porosity and application thickness. Rough or uneven surfaces may require more material. Always check the product label for exact coverage and apply two coats for complete protection.

Is it safe and environmentally friendly? Once fully cured, the coating is non-toxic and safe for humans and pets. It contains low VOCs (volatile organic compounds), reducing environmental impact. During application, wear gloves and ensure adequate ventilation to avoid inhaling fumes. Keep away from open flames, as the liquid coating is flammable until dry.

(Paint Pu Polyurethane Waterproof Coating For Concrete Floor Or Roof Waterproofing Paint)