top of page
123456798.png

Our Products

Richlam® Bionic Self-Healing Waterproofing System

Richlam300 Self-Healing Waterproof Sealant

Deep Penetrating Crystalline Concrete Sealant

Packaging barrels of Richlam crystalline waterproofing admixture products
Product Overview

Richlam300 Self-Healing Waterproof Sealant is a water-based, ready-to-use, sealing concrete self-healing material. When sprayed on the concrete surface, it forms a dense crystalline waterproof layer and automatically repairs cracks up to 0.2mm on the surface. The treated concrete surface remains film-free, with the waterproof layer integrating with the structure.

 

Formulated with high-activity crystalline growth factors, catalysts, and special additives, Richlam300 features penetrating crystallization and crack self-healing capabilities. This sealant is ideal for surface sealing waterproofing projects on concrete.

Main Functions

  1. Self-healing of concrete cracks, automatically healing cracks up to 0.2mm.

  2. Penetrates up to 30mm, forming a dense crystalline protective layer on the concrete surface.

  3. Excellent concrete protector, with the protective layer integrating with the structural layer.

  4. Enhances carbonation resistance, corrosion resistance, and anti-fouling properties, improving concrete durability.

  5. Excellent breathability, preventing moisture ingress while avoiding internal vapor accumulation.

  6. Inorganic material, environmentally friendly, safe, non-toxic, VOC-free, and compliant with drinking water standards, suitable for potable water projects.

  7. Concentrated water-based product, no need for water addition, easy to apply via direct spraying, applicable on both water-facing and water-repellent surfaces.

Product Advantages

  1. Richlam300 contains high-activity crystalline growth factors with a unique nano-molecular structure, providing strong penetration capabilities. It penetrates up to 30mm into concrete quickly through water as a carrier.

  2. Research shows that the alkali content inside concrete is approximately 360 times higher than on the surface. Richlam300's deep penetration enables it to react with more alkaline substances, generating additional crystals and enhancing concrete density.

  3. Crystalline deposition at crack sites allows for automatic repair of concrete cracks up to 0.4mm.

Technical Features

  1. When sprayed on the concrete surface, Richlam300 uses penetrating crystallization technology to protect the concrete. Although it works only on the surface, it makes the concrete itself a protective barrier.

  2. The waterproof layer formed after spraying Richlam300 is film-free and becomes part of the structure, preventing debonding and aging. It creates an integrated structural waterproofing effect, known as a "skin-like waterproof layer" that grows on concrete.

Usage Instructions

  1. Richlam300 is a water-based surface waterproof material applied via direct spraying. It is recommended to apply two coats. The first coat should be sprayed after the concrete has set or the formwork has been removed. The second coat should be applied after the curing period has ended. The first coat should be no less than 100g/m², and the second coat no less than 200g/m². Each coat should be kept moist for at least 72 hours.

  2. Before applying Richlam300, ensure the substrate is smooth, free of dust and stains, and remains moist. Use a sprayer, high-pressure airless sprayer, or watering can for application. Apply slowly and evenly, ensuring complete coverage.

Application Fields

Richlam300 Self-Healing Waterproof Sealant is suitable for concrete or masonry surfaces exposed to water or chemical corrosion, providing permanent waterproofing and protection. Ideal for both water-facing and water-repellent surfaces, including:

​

  1. Dam panels, sluice gates, marine structures.

  2. Concrete water tanks, storage tanks, and reservoirs.

  3. Concrete bridge decks, barriers, elevated slabs, and ramps.

Precautions

  1. Control the amount of Richlam300 applied, ensuring complete and even coverage.

  2. Ensure the temperature is above 5ºC during application.

  3. Store Richlam300 in a dry environment with a shelf life of 12 months.

Application scenarios

Enhance the durability and protection of your concrete structures with Richlam300 Self-Healing Waterproof Sealant. Improve longevity and reduce maintenance costs. Contact us today to learn more and get started!

Richlam300 Self-Healing Waterproof Sealant can be used for concrete structural panels of dams

Dam

Richlam300 Self-Healing Waterproof Sealant can be used for concrete structural panels of bridges

Bridge decks

Richlam300 Self-Healing Waterproof Sealant can be used for concrete structural panel guardrails on roads

Guardrails

Compliance Standards

  1. ACI 212.3R-10: Report on Chemical Admixtures for Concrete.

  2. ASTM C39/C39M: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens.

  3. ASTM C494/C494M: Standard Specification for Chemical Admixtures for Concrete.

  4. ICRI 320.3R: Guidelines for the Use of Penetrating Crystalline Waterproofing Systems.

Workers are carrying out the construction of penetrating crystallization waterproofing liquid

Pray-on Waterproofing, Easy to Use

Richlam300 waterproof sealant is easy to spray and provides excellent waterproofing and moisture protection for concrete

Compliance Standards

  1. ACI 212.3R-10: Report on Chemical Admixtures for Concrete.

  2. ASTM C39/C39M: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens.

  3. ASTM C494/C494M: Standard Specification for Chemical Admixtures for Concrete.

  4. ICRI 320.3R: Guidelines for the Use of Penetrating Crystalline Waterproofing Systems.

Workers are carrying out the construction of penetrating crystallization waterproofing liquid

Pray-on Waterproofing, Easy to Use

Richlam300 waterproof sealant is easy to spray and provides excellent waterproofing and moisture protection for concrete

bottom of page