Offer from resin products to construction methods

We provide customized anti-corrosion materials, adhesives, and repair and reinforcement materials for concrete facilities primarily in construction/civil engineering fields.

We respond to a wide range of resin development expected in the construction and civil engineering field, from lining materials for water supply and sewerage, resin for repairing and reinforcing concrete structures, to agricultural water utilization facility repair and reinforcement methods, filler for bridge joints, and anti-slip binders for road structures.

We have achieved a number of results in the development of new manufacturing methods using resins through industry-academia-government collaboration with universities and government ministries.

Lining material for water and sewage

Anti-corrosion lining for water supply concrete facilities

We developed fast-curing urethane resin coating for anti-corrosion coating for water supply concrete facilities. The coating is for the purpose of waterproofing and anti-corrosion of concrete water tanks and maintenance of water quality of stored water and that can shorten the construction period compared to JWWA K143 and Ministry of Health and Welfare Ordinance No. 15 compliant solvent-free epoxy resin coating and epoxy resin coating.

In addition, in recent years, repair and reinforcement of water supply facilities have increased as they have exceeded their useful life. We have a full range of repair methods, including cross-section repair materials that meet water quality standards, crack repair materials, and joint repair methods that can be used for complex expansion.

SC-EN Construction Method

For the management of concrete substrate

This is a concrete anti-corrosion method applied in the concrete substrate in the case of a necessity of large-scale unevenness adjustment due to poor substrates and for repairs. Please refer to the catalog for details.

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SR Joint Construction Method

A construction method for agricultural waterway repairs and reinforcement

This is a method that prevents leakages with special sheets and adhesives for waterway joints. The method is registered in the Agricultural and Rural Development Technical Database (NNTD), ARIC Registration No. 1081. Please refer to the catalog for details.

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Anti-corrosion lining for sewerage concrete facilities

In the anti-corrosion for sewerage concrete facilities, we developed a method and edge treatment material that pass Class A to D of the ""Manual for corrosion control technology and anti-corrosion of sewerage concrete structures"" for the purpose of protecting concrete tanks from sulfuric acid generated from sludge.
In addition, we have a lineup of organic acid-resistant construction methods that are resistant to organic acids generated at biomass facilities and building pits, and resin-mortar construction methods that can construct manholes and other structures with small construction areas in one day. These methods can be applied to a wide variety of facilities.
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Anti-corrosion lining for agricultural community drainage facilities

We have developed a protective method for agricultural community wastewater treatment facilities to safeguard concrete tanks from sulfuric acid generated by sludge. This method complies with Types 1 to 3 of the Guidelines for Concrete Protection in Agricultural Community Wastewater Treatment Facilities.
The lining material used in this method not only prevents deterioration caused by sulfuric acid but also protects against damage from organic acids.

SR Joint Construction Method

A construction method for agricultural waterway repairs and reinforcement

This is a method that prevents leakages with special sheets and adhesives for waterway joints. The method is registered in the Agricultural and Rural Development Technical Database (NNTD), ARIC Registration No. 1081. Please refer to the catalog for details.

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Salt damage countermeasure method

The salt damage countermeasure method is a lining method using solvent-free epoxy resin. The film thickness is about 0.2 mm, and can be used in port facilities and bridge piers near the coast.
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Civil engineering and construction Adhesives

There are various types of adhesives for construction and civil engineering depending on workability, cured material strength, elasticity, chemical resistance, etc.
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Stone products

The adhesive for stones is a solvent-free epoxy resin with flexibility.
It is flexible and intended for outdoor use, so it can follow outdoor temperature changes and can be used for outdoor stone panels and tiles.
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Road products

The characteristics of this thin-layer pavement binder are its elasticity because it requires a certain degree of follow-up due to the base often being asphalt, its toughness enabling it to adhere and maintain aggregates, and its excellent weather resistance.
We have been paying full attention to these features and have developed various binders for construction methods using epoxy resin and urethane resin.

KUKURI SEALER

A polyurea resin sealant with high strength and high elongation

KUKURI SEALER® is a polyurea resin sealant with high strength and high elongation that can be applied in various places. Please refer to the catalog for details.

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Carbon/aramid/steel plate reinforcing resin

As a method for the repairs and reinforcement of concrete constructions, it is used for procedures such as resin injection, additional concrete casting, or steel plate bonding. Sanyu Coat L-500 is developed with attention to the characteristics and workability of each construction method.
Furthermore, construction methods that have used continuous fiber sheets (carbon fiber sheets, aramid fiber sheets, vinylon fiber sheets) in recent years have caught on as effective and convenient reinforcement methods. Sanyu Coat L-500 was developed for these reinforcement methods.
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Adhesives and repair materials for concrete products

Low pressure injection method

It is a repair method that injects epoxy resin repair material into the inside of cracks using capillary action with a special tool.

U-cut/V-cut repair method

This is a repair method in which cracks are cut with a special cutter and filled with epoxy resin or urethane resin.

SHISUIDON(hydrophobic water stop agent)

It is a construction method that can easily stop water at a place of water leakage.

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SR Joint Construction Method

A construction method for agricultural waterway repairs and reinforcement

This is a method that prevents leakages with special sheets and adhesives for waterway joints. The method is registered in the Agricultural and Rural Development Technical Database (NNTD), ARIC Registration No. 1081. Please refer to the catalog for details.

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Industrial Adhesive

We have a variety of adhesives for various adherends, and we have various grades of adhesives for your own requirements.
In designing our own grade products, we develop and supply products according to the type of adherend and workability (curing time, viscosity, etc.).
Recently, we have been supplying special packaging products with emphasis on workability as well as physical property demands.
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Repairing agricultural water utilization facilities Surface coating and joint material

Our company's agricultural water utilization facilities repair and reinforcement method is registered in the private technical information database of the Agriculture and Rural Development Information Center.
This method satisfies all the quality standards for repair and reinforcement work of agricultural water utilization facilities.

SR Joint Construction Method

A construction method for agricultural waterway repairs and reinforcement

This is a method that prevents leakages with special sheets and adhesives for waterway joints. The method is registered in the Agricultural and Rural Development Technical Database (NNTD), ARIC Registration No. 1081. Please refer to the catalog for details.

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Construction/civil engineering materials Product List

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