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Home > Concrete Waterproofing Agent > Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
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Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability
Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability

Cement-Based Osmosis Crystallization Waterproofing Agent Concrete Slab Impermeability

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Product Description

Basic Information
Model NO.
ST-002
Drying Time
24 hours
Environmental Impact
Biodegradable, Eco-Friendly, Non-Toxic
Type
Crystalline Waterproofing
Color
White
Water Content
≤3%
1% Liquid pH (20℃)
10±1
Chloride Ion Content
0.06%
Shelf Life
12 Months
Transport Package
25kg Kraft Paper Bag
Product Description
Waterproofing Agent

Crystal Infiltration Activity: This active substance features a molecular structure of active silica with a small molecular weight. It contains both hydrophobic and hydrophilic groups, allowing it to be soluble in water. In humid environments, it undergoes condensation and crystallization to seal concrete structures effectively.

  • Automatic Defect Repair: Produces secondary crystallization when meeting water, repairing microcracks automatically.
  • Superior Physical Properties: Strong permeability and high alkali resistance.
  • Durable Waterproofing: Provides long-lasting protection, reducing annual maintenance requirements.
  • Eco-Friendly: Green, non-toxic, tasteless, and non-polluting.
  • Flexible Construction: Suitable for both water surface and back surface applications on concrete.
Concrete Slab Impermeability

This product reacts with free ions in concrete and mortar to generate water-insoluble crystals. It enhances the bonding force between aggregates, improves internal microstructure, and solves cracking and seepage problems inherent in ordinary concrete.

Product Characteristics
  1. Secondary Impermeability: Maintains good impermeability even if the surface interface is physically damaged.
  2. Self-healing Capabilities: Strong bonding properties and self-repairing of micro-voids.
  3. Anti-cracking: Simple construction process with high resistance to structural cracks.
  4. Wide Range of Applications: Versatile use across various concrete and mortar systems.
Technical Data
Test Item Standard Index
AppearanceWhite powder
Water content≤3%
1% liquid pH (20ºC)10±1
Chloride ion content≤ 0.06%
Shelf life12 months

Recommended Dosage: 1-3% by weight of mortar, adjusted based on raw material type and specific requirements.

Scope of Application
Application Scope
  • Cementitious materials
  • Concrete structures
  • Mortar systems
Usage and Precautions
  1. Must be mixed with other dry powder components thoroughly before adding water.
  2. Dosage should be determined via trial mixing according to the specific application system.
  3. Can be applied as a brush/spray slurry or as a dry powder sprinkled onto semi-solidified concrete surfaces.
Packaging and Storage
Packaging
  • Packing: 25kg/bag in paper-plastic composite bags.
  • Condition: Store in a ventilated, dry area; protect from moisture and direct sunlight.
  • Usage: Use promptly after opening; seal tightly if any material remains.
Visual Advantages & Logistics
Advantages 1
Advantages 2
Transportation
Frequently Asked Questions
What are the applicable objects for ST-002?
ST-002 is specifically designed for cementitious materials, concrete, and mortar applications.
What is the Minimum Order Quantity (MOQ)?
The minimum order quantity is 1 package (25KG). Ordering in larger quantities can significantly reduce per-unit transportation costs.
Do you provide samples and technical support?
Yes, samples are provided for free (customer handles express costs). We have a professional technical team with 20 years of experience in the construction industry to solve related application problems.
What is the recommended dosage for mortar?
The standard recommendation is 1% to 3% by weight of the mortar, depending on the specific application and raw materials used.
How should the product be stored to ensure quality?
It should be kept in a ventilated, dry place with moisture-proof treatment. Avoid direct sunlight and ensure the bag is sealed immediately after use to prevent deterioration.
What makes the "Self-healing" feature special?
The active substances can produce secondary crystallization whenever they encounter water at the site of microcracks, effectively sealing defects long after the initial construction.

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