X-MT Cementitious Penetrating Crystalline Waterproof Coating is a gray powder blend of active chemicals and Portland cement. It penetrates concrete using water as a carrier, forming crystals that fill pores and cracks for permanent waterproofing and protection.
Deep Crystalline Penetration
Extreme Pressure Resistance
Self-Healing Crystals
Safe Versatile Compatibility
Product Introduction
X-MT Cementitious Penetrating Crystalline Waterproof Coating is a high-performance gray powder material formulated by blending active chemical components with Portland cement. This advanced concrete waterproofing solution uses water as a carrier to penetrate deep into concrete structures, reacting with unhydrated cement particles to form durable crystalline deposits. These crystals effectively fill pores and micro-cracks, providing permanent concrete protection against water ingress and enhancing overall structural integrity.
Key applications include tunnels, dams, reservoirs, power plants, and basements. With superior penetration up to 30 cm, it withstands hydrostatic pressure exceeding 120 meters and offers self-healing for cracks up to 0.4 mm. Safe for potable water and food industry use, it's compatible with various coatings and easy to apply.
Product Parameters
| Parameter | Technical Requirement | Details/Notes |
|---|---|---|
| Appearance | Uniform, no lumps | Gray powder blend |
| Moisture Content (%) | ≤1.5 | Ensures stability |
| Sieve Residue (0.63mm) (%) | ≤5 | Fine particle size for penetration |
| Chloride Ion Content (%) | ≤0.10 | Low chloride for corrosion resistance |
| Workability | Smooth application after mixing with water | Easy mixing with water-to-cement ratio 0.3-0.4:1 |
| Flexural Strength (MPa) | ≥2.8 at 28 days | High durability in crystalline structure |
| Compressive Strength (MPa) | ≥15.0 at 28 days | Supports heavy loads in waterproofed concrete |
| Wet Bond Strength (MPa) | ≥1.0 at 28 days | Strong adhesion for long-term protection |
Product Usage
X-MT Crystalline Waterproof Coating is ideal for concrete waterproofing in demanding environments. Applications include tunnels, dams, reservoirs, power plants, nuclear stations, cooling towers, subways, bridges, underground walls, airport runways, pile foundations, wastewater facilities, water tanks, basements, roofs, bathrooms, and leak repairs.
Construction Methods:
(1) Trowel Application: Clean substrate, level uneven surfaces, remove stains, apply evenly (1.4-1.7 kg/m², 1.0 mm thick).
(2) Roller Application: Roll evenly at 1.4-1.7 kg/m² for consistent coverage.
(3) Dry Spraying: Apply post-leveling, tamp smooth, maintain moisture in hot weather.
Key Features in Use: Superior penetration (30 cm), water resistance (>120m pressure), self-repairing crystals, and compatibility with paints/epoxy.
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Our products have undergone rigorous testing at our national testing laboratory (CABR testing center co., ltd). Renowned Fortune Global 500 firms such as China Railway Group Limited, China Communications Construction Company Limited, and Sinohydro are among our esteemed clients.
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