信越産業 List of Products and Services

[New Development] Surface setting retarder for roughening concrete joint surfaces. This ultra-retardant type is designed for washout within 96 hours after a three-day holiday, bringing innovation to process management. [Features] - Strong delaying effect allows for washout within 96 hours (4 days). - Washout is possible after 96 hours without using a sheet (internal testing). - Water-soluble, thus non-flammable. - Excellent freeze-thaw performance. It may freeze at a liquid temperature of -10°C, but there is no change in performance after thawing. - Low viscosity liquid, ensuring good application workability. - No adverse effects on concrete or rebar. - Contains no harmful substances, eliminating concerns about environmental pollution. *For more details, please refer to the PDF document or feel free to contact us.

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This is the comprehensive catalog of anti-corrosion agents for rebar from Shin-Etsu Industry. We offer a wide range of products suitable for various applications, from paint types to quick-drying and water-based types. ■ NETIS Registered Technology (Products) RegiCoat EP (Quick-drying paint type) RegiCoat EP-W2 (Water-based paint type) Clear Coat ZERO (Quick-drying type, not subject to organic regulations or specialized regulations)

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【NETIS Registered Product: KT-230181-A】 'Astina' is an environmentally friendly asphalt mixture adhesion prevention agent made from plant-based recycled materials. 【Applications】 ■ Paving sites (finishers, rollers, etc.) ■ Dump truck beds ■ Mixture plants (skips, trolleys, belt conveyors, etc.) 【Features】 ■ Made from recycled materials derived from vegetable oils. ■ It is a light brown transparent water-soluble product. It has high solubility and easily dissolves in water without separating. ■ It uses highly biodegradable materials, making it ideal for environmentally sensitive sites. ■ It has high defoaming properties, resulting in minimal foaming during dilution, and any generated foam dissipates quickly. ■ As a highly biodegradable adhesion prevention agent, it is suitable for environmentally sensitive sites. ■ It is resistant to freezing in winter (freezing point of the concentrate is -14°C). ■ It does not cause cutbacks like diesel or heavy oil. ■ As an Eco Mark certified product, it contributes to improving corporate image through environmental measures. ■ The 20kg packaging uses BIB (Bag-in-Box), contributing to resource reuse by separating empty containers. *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

We are pleased to announce that the "Repro Quick Method," which allows for the control of the setting time of sectional repair materials, has been registered with NETIS. By adding the setting accelerator "Repro Quick" to the mixing water used for the sectional repair material "Repro Mortar AZ," it is possible to control the setting time of Repro Mortar AZ, thereby reducing the overlapping time for sectional repair materials. Please feel free to contact us when you need our services. [Overview] ■ Reduction of overlapping time for sectional repair materials is possible. *For more details, please refer to the related links or feel free to contact us.

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We are pleased to announce that the "Repro Quick Method," which allows for the control of the setting time of sectional repair materials, has been registered with NETIS. By adding the setting accelerator "Repro Quick" to the mixing water used for the sectional repair material "Repro Mortar AZ," it is possible to control the setting time of Repro Mortar AZ, thereby reducing the overlapping time for sectional repair materials. Please feel free to contact us if you have any inquiries. [Overview] ■ Reduction of overlapping time for sectional repair materials is possible. *For more details, please refer to the related links or feel free to contact us.

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【Features】 ■ Comes with a funnel for easy filling of emulsions! ■ Easy opening and closing with a three-valve design instead of a lid. ■ Pressurization is simple with a compressor or the included air pump. ■ Equipped with a cleaning device to prevent emulsions from solidifying in the hose nozzle after work is finished. ■ Includes a burner stick for melting solidified emulsions in the tank with a burner. ■ Oil-resistant hose. ■ Uniform spraying with a flat nozzle. ■ Air inlet for compressor included. ■ Comes with a pressure gauge. ■ Manual operation allows use anywhere, even at night. ■ Twin pump system with a dedicated pump for the sub-tank.

• Air Tools

NETIS Registered Product: KT-190098-VE Epoxy-based Rust Preventive for Rebar 【Features】 ■ The adhesion strength between rebar coated with Resicoat EP and concrete is excellent, ensuring no issues with adhesion to concrete. 　◇ Maximum adhesion strength to uncoated rebar: [Gray color 91.8%, Red rust color 101.2%] 　Testing location: (Public Interest Incorporated Foundation) Building Materials Testing Center, Civil Engineering Society Standard: JSCE-E 102-2003. Passed the quality standard for epoxy resin coated rebar, which states that "the maximum adhesion strength must be at least 85% of that of uncoated rebar." 　◇ Rust prevention period: "Guideline [up to 36 months]" ■ The red rust color complies with the performance verification items for "Rebar Rust Preventive" in the construction management guidelines for structures on expressways in Eastern, Central, and Western Japan. ■ As it is an epoxy resin paint, it forms a tough coating that prevents rust for a long time. ■ It is quick-drying, providing excellent workability. ■ It is a rust preventive that is difficult to separate and very easy to use.

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The "Regilitarder Series" is a water-soluble surface setting retarder developed for concrete joint surfaces. It can be used for exposed aggregate finishes in precast and cast-in-place concrete. 【Features】 ■ Strong delaying effect allows for washout. ■ Being water-soluble, it is non-flammable. ■ Excellent freeze-thaw performance. It freezes at 0°C, but there is no change in performance after thawing. ■ Low viscosity liquid, providing good workability for application. ■ No adverse effects on concrete or rebar. ■ Contains no harmful substances, posing no risk of environmental pollution. *For more details, please refer to the PDF materials or feel free to contact us.

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【Features】 ■ The Regicon Super Series offers five types of products that consider defoaming and release properties. Each performance level increases in the order of No.1 < No.2 < No.3 < No.4 < No.5. ■ It ensures reliable release with a metal soap film formed by the chemical reaction with the alkalinity of fresh concrete, achieving a beautiful concrete finish. ■ We are particular about the materials used in all components and utilize high-quality oils and fats, resulting in less oil burning due to UV rays and minimizing discoloration on the surface of concrete products.

• Chemicals

【Application】The "Chientech Z Series" is a fast-drying surface curing agent for formwork with a coating type. It is a surface curing agent applied to formwork, suitable for exposed aggregate finishes in precast and cast-in-place concrete. 【Features】 ■ Fast-drying while achieving non-applicability to organic regulations and specialized regulations ■ Three types of lineup available based on washout depth ■ Dries quickly and can be applied to vertical surfaces ■ Provides good washout and makes surface treatment of joints easy ■ Unlike water-soluble agents, there is no runoff to uncoated areas ■ The film that remains on the formwork after demolding is easy to remove, reducing cleanup work ■ Usable on formwork made of steel, wood, and plastic (solvent-resistant) ■ The coating is highly water-resistant and does not wash away with light rain *For more details, please refer to the PDF document or feel free to contact us.

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【NETIS Registered Product: KT-230181-A】 The 'Ascot' series is an asphalt mixture adhesion prevention agent made from plant-derived components, designed with environmental considerations. We offer three products in our lineup according to adhesion prevention performance. (The following order indicates increasing adhesion prevention performance.) ■ Ascot ■ Ascot S ■ Ascot NE 【Applications】 ■ Paving sites (finishers, compaction rollers, etc.) ■ Dump truck beds ■ Mixture plants (skips, trolleys, belt conveyors, etc.) 【Features】 ■ Transparent type ■ It is a colorless and transparent aqueous solution that does not separate like an emulsion. ■ It does not fall under the category of hazardous materials according to the Fire Service Act. ■ It is a highly biodegradable adhesion prevention agent, making it suitable for environmentally sensitive sites. ■ Safety has been confirmed through fish toxicity testing (compliant with OECD No. 203). ■ Being a dilution type, it is more cost-effective than diesel. ■ As an Eco Mark certified product, it contributes to improving corporate image through environmental measures. ■ It is also effective against freezing in winter. ■ It does not cause cutback, thus preventing contamination of the surrounding area. *For more details, please refer to the PDF document or feel free to contact us.

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RegiColor is a water-based paint developed specifically for concrete products. It features excellent adhesion to concrete and is resistant to the alkalinity of concrete. Using it for finishing and touch-ups will result in a more beautiful product. For more details, please contact us or refer to the catalog.

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Proposal for sectional repair method as "Reprocrete Method" <For plastering and wet spraying method> Repro Mortar AZ is a one-component polymer cement mortar that is pre-mixed with special admixtures including polymer powder. By simply mixing it with water, it achieves high durability, contributing to the longevity of structures. <Features> 1. Workability 【Plastering Method】 ● The balance between adhesion to the substrate and resistance to sagging makes thick application work easy. ● The good finish of the trowel allows for easy finishing work, resulting in a beautiful application surface. (Recommended application thickness per layer: Side 10-30mm, Ceiling 10-20mm) 【Spraying Method】 ● The low fall-off due to adhesion to the substrate and low rebound contribute to reduced material loss and improved working environment. (Recommended application thickness per layer: Side 10-50mm, Ceiling 10-30mm) 2. Durability ● The dense hardened body and high adhesion derived from special polymer powder provide excellent long-term adhesion and water tightness, preventing the intrusion of deterioration factors.

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We propose a cross-section repair method called "Reprocrete Method." "NETIS Registration KK-230077-A 'Reproquick Method' products used" Reproquick is a natural inorganic mineral-based setting accelerator specifically for Repromortar. By adding it during the mixing of the cross-section repair material Repromortar AZ, the construction interval for cross-section repairs can be shortened. <Features> 1. Workability ● It can be easily used by simply adding it during the mixing of Repromortar. ● The setting time (construction interval) can be controlled based on the amount added. ● It is packaged in small portions, making it easy to adjust the amount added. 2. Shortened Construction Period ● It allows for control of the setting time suitable for the construction environment, contributing to a shortened construction period. ● It does not contain chlorides, so it does not adversely affect existing concrete structures. 3. Long-term Stability ● It has excellent setting acceleration effects while maintaining long-term compressive strength and curing shrinkage. 4. Prevention of Drying Out ● By promoting setting, it can mitigate the effects of drying. ● It is particularly effective as a countermeasure against drying out in winter.

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【NETIS Registration Technology】 KK-240019-A Water-soluble rust conversion type anti-rust primer for East, Central, and West Japan Expressway Co., Ltd. Structural construction management guidelines, rebar anti-rust material, performance verification compliant product. *We propose a cross-section repair method as the "Reprocrete Method."* Reprochange Coat is a water-soluble rust conversion type anti-rust primer that converts red rust on rebar and other materials, which could not be completely removed by scraping, into stable black rust through a chemical reaction, thereby suppressing the progression of rust. <Features> 1. Workability ● It is a straight type, so it can be used directly on-site without dilution. ● It is a single-component product that is easy to handle, making it suitable for use as a protective material for rebar in a rust-prone state after scraping. 2. Adhesion ● It has good adhesion with Repro Mortar AZ and does not hinder adhesion even when used in conjunction with Repro anti-rust paste. 3. Anti-rust properties ● By converting red rust (hydrated iron oxide) on rebar and other materials into black rust (iron tetroxide) using a special acid, it suppresses the progression of rust. ● Since it contains acrylic resin, it can be applied to rust-free rebar and other materials, forming a film that provides anti-rust effects.

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We propose a cross-section repair method called "Reprocrete Method." Repro Primer is a high-performance primer primarily composed of acrylic resin. By applying it to the underlying concrete, it enhances the adhesion between the repair material and the concrete. Additionally, using it during the surface finishing of the repair material can prevent initial cracking due to drying. <Features> 1. Workability ● It is a straight type, so it can be used as is without dilution on site. 2. Adhesion ● By applying it to the underlying concrete surface before the repair work, it reduces water absorption into the substrate and prevents drying out. ● Preventing drying out of the adhesive surface allows for stable and high adhesion strength. 3. Crack Prevention ● By blending it into the surface during application and smoothing it with a trowel, it provides a crack prevention effect against initial cracking due to drying.

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We propose a cross-section repair method called "Reprocrete Method." Repro Bond is a water-based acrylic-epoxy primer specifically designed for Repro Mortar. It demonstrates excellent performance on both wet and dry surfaces, firmly bonding Repro Mortar to the substrate. <Features> 1. Workability ● Considering the difficulty of application due to the high viscosity characteristic of epoxy resins, we have reduced the viscosity, making the application process easier. ● It can be easily applied with brushes, rollers, etc., providing excellent workability. ● Being water-based, application tools can be washed with water until the resin cures. 2. High Adhesion ● It exhibits excellent adhesion even on ceiling surfaces and smooth surfaces. ● It shows excellent adhesion on concrete surfaces that are in a wet state. 3. Safety ● Being water-based, there is no risk of fire or solvent poisoning.

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We propose a cross-section repair method called "Reprocrete Method." Repro anti-corrosion paste is a rust prevention material for rebar that has corroded due to salt damage and carbonation. By mixing a special polymer admixture containing lithium nitrite with cement-based powder, it can be used as a polymer cement paste with high anti-corrosion properties. <Features> 1. Workability ● Since the admixture and powder are individually packaged, it contributes to reducing the hassle of measuring on-site and minimizing material loss. 2. Anti-corrosion properties ● The alkalinity derived from cement and the effect of regenerating a passive film on the rebar surface with nitrite ions provide high anti-corrosion properties.

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We propose a cross-section repair method called "Reprocrete Method." Repro Liquid-R40 is a lithium nitrite aqueous solution. When added to the cross-section repair material "Repro Mortar AZ," it complies with the "NEXCO Structural Construction Management Guidelines for Performance Verification by Plastering Method!" By replacing part of the mixing water with Repro Liquid-R40 during the mixing of Repro Mortar, the rust prevention effect is enhanced. <Features> 1. Workability ● It is easy to handle as it can be used simply by replacing part of the mixing water during the mixing of Repro Mortar. 2. Rust Prevention ● The nitrite ions contained in Repro Liquid-R40 chemically react with the surface of the rebar, forming a passive film that exhibits rust prevention effects. 3. Strength ● By replacing part of the mixing water of Repro Mortar with Repro Liquid-R40, the reduction in water leads to an improvement in various strengths, including compressive strength.

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【NETIS Registered Product: KT-230091-A】 "Regicure L" is a concrete surface curing agent that suppresses rapid moisture evaporation from the surface during the early age of concrete, thereby preventing the occurrence of cracks. The main component is an acrylic resin emulsion, which is a milky white liquid. It does not adversely affect the concrete. It is suitable for applications such as concrete surface curing agents accompanying waterproof primers, mortars, and finishing paints, as well as assisting in trowel finishing. 【Features】 ■ Suppresses rapid moisture evaporation from the surface during the early age of concrete ■ Prevents the occurrence of cracks ■ Does not hinder adhesion with finishing materials such as asphalt waterproof primers ■ Main component is acrylic resin emulsion ■ No adverse effects on concrete *For more details, please refer to the PDF document or feel free to contact us.

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NETIS Registered Product: KT-190098-VE Epoxy-based Rust Preventive for Rebar ■ While being a fast-drying type, it complies with the Organic Law and Special Regulations of the Labor Safety and Health Act. ■ Due to its fast-drying nature, it dries quickly and has good workability. ■ It is an epoxy resin paint that forms a transparent and hard film, preventing rust for a long time. ■ The adhesion strength between rebar coated with Clear Coat ZERO and concrete is excellent, so there are no issues with adhesion to concrete. 　◇ Maximum adhesion strength to uncoated rebar: [97.6%] 　Testing location: (Public Interest Incorporated Foundation) Building Materials Testing Center 　Civil Engineering Society Standard: JSCE-E 102-2003 Quality Standards for Epoxy Coated Rebar 　"Maximum adhesion strength must be more than 85% of uncoated rebar" - Passed 　◇ Rust prevention period: Approx. [6-12 months]

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- It is a quick-drying type that complies with the Organic Law and Special Regulations of the Labor Safety and Health Act. - It is colored clear yellow, making it easy to see the areas that have been applied. - It is less likely to result in uneven coloring after application. - It forms a transparent film that prevents rust. - Welding can be performed without removing the film. - Application area: approximately 30 m²/L - Rust prevention period: approximately 1 to 2 months - We are satisfied with the welding test results. 1. Evaluation of welding workability 2. Non-destructive testing of joints 3. Mechanical testing of joints

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"Rasclear NEO" is a rust inhibitor that transforms the red rust of rebar into a rust-proof black oxide coating. It is a water-soluble liquid that is non-flammable and has good application workability. It reacts with red rust to form an electrochemically inert black oxide coating, providing long-term rust prevention effects. It reduces the number of work processes from 2 to 1, eliminating the need for conventional painting preparation such as scraping or blasting. Additionally, the adhesion strength between the rebar coated with this product and concrete is excellent. "Maximum adhesion strength to uncoated rebar: 100.6%" [Features] ■ Forms an electrochemically inert black oxide coating by reacting with red rust ■ Provides long-term rust prevention effects ■ Water-soluble liquid, non-flammable, and good application workability ■ Reduces the number of work processes (from 2 to 1) ■ Eliminates the need for conventional painting preparation such as scraping or blasting ■ Excellent adhesion strength between the rebar coated with this product and concrete *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

"Rejimeiku (powder/liquid)" is a non-cement-based surface finishing material that does not exhibit efflorescence. It dries relatively quickly and is easy to work with. It adheres well to the substrate and will not wash off due to rain or other factors after drying. The product's color options include W color (slightly white), standard color (no designation), D color (slightly black), and C color (cream color), which can be chosen based on the powder color. Additionally, there are color adjustment agents available, such as "Oiro Naoshi Kuro" (black color adjuster) and "Oiro Naoshi Odo" (yellow earth color adjuster). 【Features】 - A combination of powder and liquid for a beautiful finish on concrete surfaces - No issues with efflorescence since it does not use cement - Can be easily applied using air spray, rollers, etc. - Two-component system - Standard ratio is powder:liquid = 1:1 by volume (powder:liquid = 1:1.5 by weight) 【Color Options】 - In addition to the standard color (no designation), a slightly white W type (powder only) is available - Color adjustment agents "Oiro Naoshi Kuro" and "Oiro Naoshi Odo" are also available *For more details, please refer to the PDF document or feel free to contact us.

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The "Chientech RN Series" is a fast-drying surface curing agent of the formwork coating type. It is a surface curing agent applied to formwork, suitable for exposed aggregate finishes in precast and cast-in-place concrete. 【Features】 ■ Four types available for different washout depths ■ Dries quickly and can be applied to vertical surfaces ■ Provides good washout and makes joint surface treatment easy ■ Unlike water-soluble products, it does not run onto uncoated areas ■ The film remaining on the formwork after demolding is easy to remove, reducing cleanup work ■ Usable on formwork made of steel, wood, and plastic (solvent-resistant) ■ The coating is highly water-resistant and will not wash away in light rain *For more details, please refer to the PDF document or feel free to contact us.

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The "Regicon Aqua ECO Series" is a water-soluble release agent for vibration compaction that takes the environment into consideration. The main components include plant oils, mineral oils, surfactants, additives, and water, resulting in very little contamination of the work environment and no flammability. Due to its high biodegradability, this release agent is suitable for sites where environmental considerations are necessary. It is available in three varieties based on release strength, which increases in the order of 20 < 40 < 60. 【Features】 ■ Biodegradability is 73% (in accordance with OECD 301C) ■ Safety has been confirmed in fish toxicity tests (in accordance with OECD No. 203) ■ A type that leaves very little residue on the formwork ■ The surface of concrete products finishes white and clean ■ The surface of concrete products has fewer air bubbles and finishes cleanly *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"Ask Cleaner" is an asphalt cleaner that is ideal for paving sites (finishers, dumps, rollers). It exhibits powerful cleaning capabilities compared to diesel and heavy oil, and is also effective against emulsion stains. Its freezing point is -60°C, so it does not freeze like diesel. It can also be used for removing dirt from aggregate plants and concrete products. 【Features】 ■ Superior removal power compared to diesel and heavy oil ■ Does not freeze like diesel (freezing point -60°C) ■ Colorless and transparent liquid For more details, please contact us or download the catalog.

• Other consumables

"Asunon" is a low-cost water-based asphalt adhesion prevention agent. It can be utilized by asphalt contractors. It is primarily composed of vegetable oils, making it a safe and environmentally friendly product certified with the Eco Mark. Being a diluted type, it can reduce costs compared to heavy oil and light oil. 【Features】 ■ Primarily composed of vegetable oils → Safe and environmentally friendly ■ Exhibits high biodegradability (79%) ■ Low cost ■ Does not dissolve asphalt components ■ Eco Mark certified For more details, please contact us or download the catalog.

• Other consumables

It is a water-soluble and highly biodegradable release agent that is environmentally friendly. It decomposes early and returns to nature. Being water-soluble, it is non-flammable and easy to store. It is a high-performance release agent designed to minimize coloring caused by the release agent on concrete.

• Chemicals