Anti-corrosion lining method

Corrosion-resistant lining method "HC Guard Lock"

Ideal for work with a coat roller! Protects structures with excellent chemical resistance.

The "HC Guard Lock" is a corrosion-resistant lining method that uses epoxy resin, vinyl ester resin, and polyurea resin, which have excellent adhesive properties, chemical resistance, and curing strength among synthetic resins. It possesses excellent corrosion resistance, acid resistance, alkali resistance, chemical resistance, and oil resistance, protecting structures. Additionally, it has high mechanical strength and forms a tough coating upon curing. Furthermore, it uses a dedicated substrate conditioning material, ensuring excellent adhesion to the substrate. 【Features】 ■ Suitable for various scenes of corrosion-resistant lining ■ Excellent chemical resistance ■ High mechanical strength ■ Forms a tough coating upon curing ■ Excellent adhesion to the substrate *For more details, please refer to the PDF materials or feel free to contact us.

Company：保土谷建材本社
Price：Other

Special Construction Method
Renovation and repair methods

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Case study: Crystal lining method for corrosion prevention and water stopping in concrete structures.

Catalog available! This is a construction method that can be implemented even in high humidity environments where construction has been difficult. We are also recruiting new association members.

The "Crystal Lining Method Catalog" is a catalog introducing the methods of the Crystal Lining Method Association, which mainly conducts aging countermeasure projects for sewer facilities. It presents methods that demonstrate excellent performance in corrosion prevention and maintenance of concrete structures. The method involves applying a solvent-free epoxy resin mortar with anti-corrosive properties to concrete structures for water stopping (adhesive reinforcement type water stopping), corrosion prevention (coating type lining), reinforcement (reinforcement lining), and seismic reinforcement of manholes, using a manual construction method that does not involve machinery. [Contents] ■ Crystal Lining - 4 Methods ■ Other Methods ■ List of Test Items *For more details, please contact us or download the catalog.

Company：クリスタルライニング工法協会
Price：Other

Special Construction Method
Sewerage facilities
Concrete construction

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Confirmed to meet quality standards through official test results! Reliable construction techniques and a wealth of experience.

The "Anti-Corrosion Lining Method" is a technique where a crystal lining material is applied and then topped with a crystal lining topcoat. It can also be implemented in construction environments (high humidity, wet conditions) during repairs of existing pipeline facilities (manholes, conduits, etc.). It complies with the quality standards of the Japan Sewerage Agency's "Manual for Corrosion Control Technology and Anti-Corrosion Technology for Sewer Concrete Structures," specifically for the coating-type lining methods (Type C) and (Type D). 【C Type Quality Standard Test Results (Excerpt)】 ■ Appearance of the coating: No wrinkles, unevenness, peeling, or cracking observed. ■ Adhesion to concrete: - Standard condition: 2.7 N/mm² - Water absorption condition: 2.6 N/mm² ■ Acid resistance: No blistering, cracking, softening, or leaching observed in the coating. ■ Depth of sulfur intrusion: - 4% relative to the design thickness - Intrusion depth: 38 μm *For more details, please refer to the PDF document or feel free to contact us.

Company：クリスタルライニング工法協会
Price：Other

Renovation and repair methods

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Anti-corrosion lining method - List of Manufacturers, Suppliers, Companies and Products