ケミックス List of Products and Services

In this document, we propose the "Hydroproof Method," which crystallizes and solidifies in response to water. It includes features of Hydroproof "HT-SP," images of water leakage and repair methods, examples of water leakage repairs, and bathroom and bathtub repair cases. This is an easy-to-understand document that uses many photos and images. We encourage you to read it. 【Contents (partial)】 ■ Introduction ■ Reaction Terminating Agent: Mainly the features of Hydroproof HT-SP ■ Proposal of the Hydroproof Method ■ Images of Water Leakage and Repair Methods ■ Examples of Water Leakage Repair Work *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material
• Waterproofing Agent

"Hydroproof" has been adopted in various new construction and renovation projects, as well as in the restoration of historical cultural properties, since 1985. In recent years, our product, a permeable water-repellent agent, has gained renewed attention. This is particularly due to the water-stopping effect created by the components that react within the concrete, which continue to react again due to water infiltration from newly formed cracks. By combining our products with existing general materials and resources, the scope of application, usage, protective functions, and product compatibility have expanded, attracting attention from overseas as well. [Lineup (partial)] ■ "WP Series" and "Civil Trust" for surface protection ■ "Quon" pursuing fire resistance for wood ■ "Heritage" aimed at protecting stone and cultural properties ■ "Media Coat," which emerged from the development of Heritage, showcasing diversity, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material
• Waterproofing Agent

"Hydroproof Heritage Plus" is a high-performance penetrating water-repellent and waterproof protective agent that accelerates the appearance of water repellency and shortens the drying time of the surface layer due to a special silicone oil. While maintaining conventional performance, a special hydrophobic group is formed deep within the substrate due to its high permeability. It can be applied to polished granite, marble, all types of water-absorbing stones, and high-strength concrete by forming a durable water-repellent layer and ensuring breathability. 【Features】 ■ Penetrates internally by replacing moisture, forming a waterproof layer that maintains super water repellency and waterproofing ■ A highly permeable special silicone forms the waterproof layer ■ Effective in protecting the degradation of concrete structures when used in conjunction with HT-SP ■ Can be applied at sub-zero temperatures due to its non-water-soluble alcohol base ■ Provides strong water repellency and waterproofing *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material

"Hydroproof Heritage" is a high-performance penetrating waterproofing agent that forms a special hydrophobic base deep within the substrate due to its high permeability. It creates a fluorosilicone through the polymerization of durable alkyl silicate and fluorine, ensuring breathability, making it suitable for treated polished granite and marble. Through a substitution reaction, it penetrates internally, and the highly permeable fluorosilicone oligomer polymerizes to form a waterproof layer. Furthermore, it enhances the adhesive strength to the substrate, reinforcing it, making it a highly effective strengthening agent. 【Features】 ■ Effective in protecting against deterioration of concrete structures when used in combination with HT-SP ■ Can be applied to high-strength concrete (up to 60N/mm² class) ■ Can be applied at sub-zero temperatures due to its non-water-soluble alcohol base ■ Can be applied even on slightly damp surfaces, taking advantage of its high permeability ■ Provides strong water repellency to surfaces that do not allow penetration, such as metals *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material

"Hydroproof Media Coat Fiber" is a fiber-based super water-repellent agent that can be used on fabrics, paper (magazines, newspapers, cardboard, etc.), and wood. By using it in conjunction with its sister product, Classic, it can be applied for various purposes. It allows for easy water-repellent processing and maintains its effectiveness even after multiple washes of clothing, making it a highly durable material. 【General Properties (Partial)】 ■ Main Ingredients: Alcoside + Ethanol ■ Appearance: One-component ■ Packaging: Available in 18 liters and 2 liters ■ Color: Colorless and transparent or light pale color ■ Gloss: No change in the texture of the substrate after drying ■ Density: 0.75–0.95g/ml (at 20°C) *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Safety and consumables

The advantages of the containment (dust prevention) work using "Hydro Protector H" are that the construction period can be completed in a significantly shorter time compared to other methods, and it is also cost-effective. Furthermore, the safety of workers is higher than in removal work, with lower exposure to asbestos dust, allowing for safe construction. It is suitable for dust prevention work on exposed sprayed asbestos surfaces such as ceilings and multi-story parking lots, and it exhibits waterproof properties after drying. 【Features】 ■ Low construction cost ■ Short construction period ■ Wide range of applications ■ Lower exposure to asbestos dust compared to removal work, allowing for safe construction ■ Particularly effective in narrow spaces where short construction periods are required *For more details, please refer to the PDF materials or feel free to contact us.

• Civil Engineering Method

"Hydroproof Civil Trust" is an inorganic penetrating two-layer waterproof protective material suitable for areas where there is no concern for curing or where curing cannot be done. Through a special application method, it prevents water absorption in all inorganic parts except for low water-absorption materials like porcelain tiles by penetrating through cracks and gaps. It simplifies the construction process by allowing application in a single liquid form, enabling a reduction in construction time with just a surface coating, and making waterproofing of the lower parts of heavy objects possible. 【Features】 ■ Prevents water absorption in all inorganic parts except for low water-absorption materials like porcelain tiles. ■ Simplifies the construction process by allowing application in a single liquid form. ■ Reduces construction time with just a surface coating. ■ Makes waterproofing of the lower parts of heavy objects possible. *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

"Hydroproof WP-MX" is an inorganic penetrating waterproofing agent that gradually penetrates and exhibits waterproofing effects when applied to various inorganic building materials, natural stone, brick, plaster, and the surfaces of cultural properties. It possesses high elasticity, preventing surface deterioration due to freeze damage and other factors. Unlike silane-based products, it has a surface reinforcement function through siloxane bonding, aimed at protecting against freeze damage and salt damage. 【Features】 ■ Exhibits waterproofing effects ■ Has high elasticity ■ Prevents surface deterioration due to freeze damage and other factors ■ Can be mixed with inorganic pigments, allowing for a waterproof finish that adds variation to the expression techniques of exposed concrete surfaces *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

"Hydroproof WP-GS" is an inorganic penetrating waterproofing agent that gradually penetrates when applied to concrete and mortar surfaces, demonstrating waterproofing effects. It possesses high elasticity and prevents surface deterioration due to freeze damage and other factors. It aims to protect concrete surfaces from wind and salt damage. Unlike products that create a film on the surface to provide waterproofing effects, this product penetrates into the substrate for waterproofing, resulting in particularly notable durability. 【Features】 ■ Gradually penetrates when applied to concrete and mortar surfaces, demonstrating waterproofing effects ■ Possesses high elasticity ■ Aims to protect concrete surfaces from wind and salt damage ■ Unlike products that create a film on the surface for waterproofing, it penetrates into the substrate, resulting in particularly notable durability *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

"Hydroproof HT-GT" is an inorganic penetrating and reactive water-repellent agent that prevents deterioration and water absorption. When applied to natural stone, brick, or plaster surfaces, it penetrates into capillaries and voids, creating a water-repellent layer in most areas, thus exhibiting water absorption prevention effects. It shows a significant difference in durability and anti-contamination compared to products that create a film for waterproofing, and it also has anti-mold effects. The water-repellent effect on the surface appears 12 hours after reacting with carbon dioxide in the air. 【Features】 ■ Penetrates into capillaries and voids when applied to natural stone, brick, or plaster surfaces ■ Creates a water-repellent layer in most areas, exhibiting water absorption prevention effects ■ The water-repellent effect on the surface appears 12 hours after reacting with carbon dioxide in the air ■ Contains potassium hydroxide, making the solution strongly alkaline *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing Agent

"Hydroproof HT-HX" is an inorganic penetrating and reactive water-repellent agent that prevents deterioration and water absorption. When applied and impregnated on concrete and mortar surfaces, it deeply penetrates into capillary voids and other areas. It reacts chemically with the free alkalis in the concrete and mortar, transforming into hydrophobic substances, resulting in a new compound with water-repellent properties. This crystal prevents water leakage from hairline cracks of 0.4mm or less and strengthens the surface layer. 【Features】 ■ Typically penetrates 2 to 5mm into concrete (depending on the density and age of the material) ■ Creates a breathable water-repellent layer, exhibiting water absorption prevention effects ■ Superior durability compared to resin-based products that form a film for waterproofing ■ Expanded application possibilities through hybridization that offers both breathability and water repellency *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing Agent

"Hydroproof HT-G1" is an admixture that provides calcium to the deteriorated voids inside cracks in the concrete surface and cracked areas. When it comes into contact with the silicate-based impregnation material HT-SP, it reacts and gels. The calcium silicate (C-S-H) of the gelled product fills the gaps in fine cracks, ultimately forming hydrophobic crystalline minerals that can prevent water leakage from cracks. 【Features】 ■ Provides calcium to the deteriorated voids inside cracks ■ Reacts and gels when in contact with the silicate-based impregnation material HT-SP ■ Fills the gaps in fine cracks and ultimately forms hydrophobic crystalline minerals ■ Can prevent water leakage from cracks *For more details, please refer to the PDF document or feel free to contact us.

• Concrete admixture
• Waterproofing Agent

"Hydroproof HT-SP" is an inorganic penetration and reactive deterioration and water absorption prevention agent. The sodium silicate in this product penetrates the substrate and, through hydrolysis, exhibits strong alkalinity, while the dried components protect against oil and grease. Additionally, after sufficient drying, the adhesion of topcoats such as water-based paints, oil-based paints, and asphalt is improved, enhancing their bonding strength. Particularly, the addition of metal oxides (lithium silicate) also improves water resistance and weather resistance. [Features] - If fine cracks occur in the surface or intermediate layers, the components react with moisture to proliferate in a gel-like form, preventing moisture intrusion into the structure. - When applied to concrete and mortar surfaces, it deeply penetrates into capillary voids and chemically reacts with the internal free alkalis. - The products formed by reacting with calcium salts dissolved in moisture moving through the aggregates change into hydrophobic substances, preventing and suppressing efflorescence. *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing Agent
• Reinforcement and repair materials

A super water-repellent and quick-drying waterproof agent has been developed. Its applications are still largely unknown.

• others

Developed Heritage for surface protection of glass and metal.

• others

The origin of the term "Heritage" comes from "World Heritage," commonly known as world heritage sites. It is said that 80% of world heritage sites are made of stone. Heritage provides the most effective waterproof protection for stone structures. Most of these world heritage sites exist in environments with high temperatures and humidity or significant temperature fluctuations, and they vary widely. From soft stones to hard stones, Heritage penetrates deeply into the substrate and offers waterproof protection functions over the long term.

• others
• stone

"Hydrodine" is a crack injection material primarily composed of blast furnace slag fine powder (2.8μm) and HT-G1. When slurried with HT-G1 and injected, Hydrodine promotes hardening over a long period and integrates with the target concrete structure. When injected into cracks, Hydrodine rapidly reacts with calcium ions (Ca+) leached from the concrete and blast furnace slag, producing strong calcium silicate hydrates, thereby forming a dense hardened body over an extended period.

• others

The alternative non-asbestos material will be 3 to 5 times thicker than the existing sprayed materials, which will affect the internal volume and usability by causing ceilings, beams, and walls to protrude. In self-parking facilities and tower parking, there may be instances where vehicles cannot be accommodated. From this perspective, containment work is being considered.

• Dismantling and moving
• Parking lot facility construction
• others

Asbestos refers to a group of naturally occurring fibrous minerals, derived from the Greek word meaning "eternal and unquenchable." It is classified into six types, with the most commonly used being chrysotile (white asbestos), crocidolite (blue asbestos), and amosite (brown asbestos). Due to its hazardous properties that can cause health issues such as lung cancer and mesothelioma, asbestos was designated as a specific chemical substance in 1971, and the spraying of asbestos was banned in 1975. Furthermore, in Japan, the use of particularly harmful blue and brown asbestos was prohibited in April 1995. The amendment to the Enforcement Order of the Industrial Safety and Health Act, which came into effect on October 1, 2004, also imposed a complete ban on white asbestos. Although its use was allowed until 2006 for certain applications, all six types were fully banned in June 2008. However, the effectiveness of alternative products is lacking, and it is unclear how long it will take to achieve a complete transition.

• others

This is a spray-type surface protection water-repellent agent. It can be used on glass, metal, and other materials. 【Features】 - It penetrates the substrate to prevent water infiltration from the surface while allowing internal moisture to escape. - By providing breathability to the substrate, it prevents various adverse effects. - The penetrating water-repellent material is applied and absorbed into the substrate, giving water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

This is a waterproofing agent for concrete finishes. It is a surface protection agent that prevents efflorescence, frost damage, salt damage, and wind damage. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to escape. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The penetrating water-repellent material is applied to the structure, giving water-repellent properties to the surface layer while leaving capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

Utilizing the characteristics of Hydro Protector G, it adsorbs lead components contained in the primer paint. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to be released. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The permeable moisture prevention material is applied and impregnated into the structure, giving water resistance to the surface layer while leaving the capillaries intact, thus not hindering the release of moisture. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

This is a containment-specific agent. It is a set price for the agent certified by the Minister of Land, Infrastructure, Transport and Tourism. Inorganic internal penetration-type asbestos dispersion prevention agent. 【Features】 ○ It penetrates the structure, preventing water infiltration from the surface while allowing internal moisture to be released. ○ By giving the structure breathability, it prevents various adverse effects. ○ The penetrating water-repellent material is applied and impregnated into the structure, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a sealing fixative. It can be colored after sealing. 【Features】 ○ Prevents water infiltration from the surface while allowing internal moisture to escape by penetrating the structure. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The permeable water-repellent material is applied and impregnated into the structure, giving water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

Demolition method removal agent. It is a dust prevention agent during demolition. There is no dust generation even after drying. 【Features】 ○ Prevents water infiltration from the surface while allowing internal moisture to escape by penetrating the structure. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The penetrating water-repellent material is applied and absorbed into the structure, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Waterproofing Agent
• Dismantling and moving
• Waterproofing work

This is a civil engineering dedicated modified material with a two-layer waterproofing (deterioration protection waterproofing material). 【Features】 ○ It prevents water infiltration from the surface while allowing internal moisture to be released by penetrating the structure. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The permeable moisture-proofing material is applied and impregnated into the structure, providing moisture resistance to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a waterproofing agent for inorganic building materials in general. It prevents water infiltration in cracks and serves as a surface protector for natural stone, brick, plaster, cultural properties, etc. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to escape. ○ By providing breathability to the structure, it prevents various adverse effects. ○ The penetrating water-repellent material is applied and impregnated into the structure, giving water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a water-repellent finishing agent. It is ideal for surface treatment and protection after application, as well as for preventing dirt and mold on plaster walls. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to escape. ○ By providing breathability to the structure, it prevents various issues. ○ The penetrating water-repellent material is applied and absorbed into the structure, giving water-repellent properties to the surface layer while leaving capillaries intact, thus not hindering the release of moisture. ● For other functions and details, please download the catalog.

• Plaster wall
• Waterproofing Agent
• Waterproofing work

It is a functional penetrating water-repellent agent. It is a super water-repellent finishing agent suitable for all inorganic materials and provides super water repellency on glass surfaces. 【Features】 ○ It penetrates the substrate to prevent water infiltration from the surface while allowing internal moisture to escape. ○ By giving the substrate breathability, it prevents various adverse effects. ○ The penetrating water-repellent material is applied and impregnated into the substrate, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering the release of moisture. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a primer for water-based and oil-based paints on concrete surfaces. 【Features】 ○ Reinforces and waterproofs areas with exposed rebar and cleans and reinforces tile joints. ○ Penetrates the structure to prevent water ingress from the surface while allowing internal moisture to escape. ○ Provides breathability to the structure, preventing various issues. ○ The penetrating water-repellent material is applied and absorbed into the structure, giving water-repellent properties to the surface layer while leaving capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a sealing and fixing agent. It can be mixed with coloring agents. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to be released. ○ By giving the structure breathability, it prevents various adverse effects. ○ The penetrating water-repellent material is applied and impregnated into the structure, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering the release of moisture. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

It is a pre-gelation promoting agent. 【Features】 ○ Prevents water infiltration from the surface while allowing internal moisture to escape by penetrating the structure. ○ By giving the structure breathability, it prevents various adverse effects. ○ The permeable water-repellent material is applied and impregnated into the structure, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

This is a dedicated removal agent. It retains moisture for a long time and helps reduce waste materials. Parts that could not be physically removed will harden after drying and will not explode. 【Features】 ○ It penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to be released. ○ By giving the structure breathability, it prevents various adverse effects. ○ The permeable water-repellent material is applied and impregnated into the structure, providing water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering the release of moisture. ● For other functions and details, please download the catalog.

• Mural
• Waterproofing Agent
• Waterproofing work

This is a reinforcing agent for the surface of structures with relatively high moisture content, such as basements. 【Features】 ○ Prevents water infiltration in hairline cracks and deterioration of brick exteriors. ○ Penetrates the structure to prevent water infiltration from the surface while allowing internal moisture to escape. ○ Provides breathability to the structure, preventing various issues. ○ The penetrating water-repellent material is applied and absorbed into the structure, giving water-repellent properties to the surface layer while leaving the capillaries intact, thus not hindering moisture release. ● For other functions and details, please download the catalog.

• Bricks and Corks
• Waterproofing Agent
• Waterproofing work