テクニカ合同 List of Products and Services

"Dust Shut" is a dust dispersion prevention agent that can be used for various airborne powders. At construction sites, waste disposal sites, and landfills, dust is generated by the wind, negatively impacting the surrounding environment. Dust Shut is a dust dispersion prevention agent that addresses this issue. 【Features】 ■ Simplified workability ⇒ Can be applied using household watering cans or sprayers without the need for special equipment ■ Prevention of dust ■ Can be used for various airborne powders by diluting with water and changing the concentration ■ An environmentally friendly product that has no adverse effects on human health or the environment *For more details, please download the PDF or feel free to contact us.

• Subsidiary materials
• Paving of sidewalks, roads, parking lots and stadiums

The thrust construction method is a technique for excavating tunnel-like holes underground. It involves digging a large vertical shaft called a shaft pit, installing a tunneling machine that excavates the tunnel-like hole, and attaching a Hume pipe to a semi-shield machine that directly excavates the tunnel. Using the thrust power of jacks, this method allows for the insertion of sewer lines, fiber optics, and other utilities underground. [Thrust Construction Methods] - Mud-water pressure thrust method - Soil pressure thrust method - Mud slurry thrust method This encompasses the entire chemical-related aspects of the excavation construction utilized in the above three methods. *For more details, please refer to the catalog or feel free to contact us.

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We are currently offering a comprehensive catalog featuring modifiers that can safely and easily separate industrial waste into soil and waste, as well as "functional chemicals" that prevent dust dispersion at construction sites. Various functional chemicals achieve reductions in incineration residues and improvements in transportation efficiency at sites handling industrial waste and soil. They have characteristics such as neutral pH and no need for curing time, contributing to reductions in work time and costs while minimizing environmental impact. [Featured Products] ■ Separator treatment modifier "Clean Water" ■ Dust dispersion prevention agent "Dust Shut" ■ High water-absorbent resin "TG-SAP" ■ Mud adhesion prevention agent "Mud Svel" and more *For more details, please refer to the catalog or feel free to contact us.

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The "TG Form Series" is a special bubble material developed for the bubble shield construction method. Smooth and fine bubbles improve the flowability and water-stopping properties of the excavated soil, enabling stable excavation by preventing soil adhesion within the chamber. The bubbles in the discharged excavated soil quickly dissipate under atmospheric pressure, making it easier to transport and process the excavated soil. 【Features】 ■ High-quality bubbles ■ Stability in work ■ Easy handling of excavated soil ■ Exceptional bubble strength ■ Excellent cost performance of bubble strength ■ Neutral pH, resulting in minimal environmental impact *For more details, please refer to the catalog or feel free to contact us.

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"TG Flow" is a clay adhesion prevention agent that is effective in preventing sticking, blowouts, and facilitating the plastic flow of excavated soil by altering the surface properties of soil particles during the excavation of cohesive soils. Being a liquid type, it features rapid dispersion and dissolution in clean water, resulting in minimal separation, which makes it easier to secure stock space and contributes to compact equipment design. Even if there are already adherent materials on the cutting edge or face, it can remove the adhesion by adding it to the stable water or mud water in use. [Features] - As a liquid type, it decomposes and dissolves quickly in clean water. - Equipment can be compacted. - Removes adhesion from cohesive soils such as clay and silt layers. - Removes adhesion even if it is already stuck to the cutting edge or face. - Eliminates adherent materials from the face and cutting edge, increasing excavation speed. *For more details, please refer to the catalog or feel free to contact us.

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"TG Coat-P" is a powder-type mud additive primarily made from polyacrylic-based polymers. It eliminates the adhesion of viscous soil to machine chambers, cutters, screw conveyors, etc., maintains plastic fluidity, and allows for smooth soil and mud discharge. Being a granular powder type, it can be easily dissolved in water with a small amount of addition, contributing to the compactness of the equipment. 【Features】 ■ Granular powder type ■ Equipment compactness ■ Protective film function for excavated soil *For more details, please refer to the catalog or feel free to contact us.

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The "TG Coat-II" is a separation and peeling effect material that reduces chamber pressure due to its high dispersion effect during the excavation of cohesive soil using the mud pressure propulsion method. As a liquid product, it has good workability and can dissolve in a short time. It is also suitable for pump delivery sites due to its excellent adhesion prevention effect. 【Features】 ■ Can dissolve in a short time ■ Adhesion prevention effect ■ Dispersion effect *For more details, please refer to the catalog or feel free to contact us.

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The "TG Coat-I" from Technica Corporation is an emulsion-type additive primarily made of acrylic-based water-soluble polymer, which is an excellent mud material with superior water retention due to its thickening effect and protective film function. It is effective in preventing sticking to chambers and cutters, preventing blowouts, and facilitating the plastic flow of excavated soil. Being a liquid type, it disperses and dissolves quickly in clean water, enabling compact equipment design. 【Features】 ■ As a liquid type, it disperses and dissolves quickly in clean water with minimal separation ■ Reduces stock space and allows for compact equipment design ■ Can be safely advanced in clay and silt layers due to its protective film function and water retention effect ■ Prevents sticking and blowouts in chambers, cutters, screw conveyors, etc. *For more details, please refer to the catalog or feel free to contact us.

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The "TG Uragomu-II" from Technica Corporation is an integrated backfill material that can be easily created by simply mixing it with water. Since it only requires one type of additive, it is expected to save space in the stockyard and improve workability. Additionally, because it mixes quickly and has no material separation, it allows for good pump pressure delivery, and due to minimal volume change after curing, it reliably fills voids. 【Features】 ■ Space-saving in the stockyard & improved workability ■ Good pump pressure delivery ■ Achieves strength greater than the surrounding ground ■ Almost no bleeding and minimal volume change after curing *For more details, please refer to the catalog or feel free to contact us.

• Concrete admixture

The "TG Uragomu-I" from Tekunika Corporation is an integrated backfill admixture that allows for easy creation of backfill material simply by mixing with cement. Compared to conventional products, it requires less material, which can lead to space-saving in stockyards and improved workability. Additionally, it sets quickly and has no material separation, resulting in good pumpability, and it experiences minimal volume change after curing, ensuring that voids are reliably filled. 【Features】 - Space-saving in stockyards and improved workability - Good pumpability - Quickly achieves strength greater than that of the surrounding ground - Minimal bleeding and little volume change after curing *For more details, please refer to the catalog or feel free to contact us.

• Concrete admixture

The Technica joint's "TG Block" is a solid-type mud prevention additive that is used by dissolving it in water and mixing it with a blender. It is cut into 1kg squares, making it compact and requiring minimal storage space, while also being easy to mix. This product has coarser and thicker fibers than conventional products, allowing it to be effective in preventing mud loss even in geological layers with large voids, such as gravel and cobble layers. 【Features】 ■ Compact ■ Workability: Cut into 1kg pieces, easy to mix with minimal dust generation ■ Safety: Made primarily from natural timber, environmentally friendly ■ Usable for various construction methods including conventional pushing work, mud farming pushing methods, and mud water pushing methods *For more details, please refer to the catalog or feel free to contact us.

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"TG Mud D" is a high-viscosity mud material developed for mud water pressurized propulsion methods. It allows for easy preparation of stable mud water without using bentonite or clay. Due to its low specific gravity and excellent fluidity, long-distance pumping is possible. Since it requires only a small amount for addition, a large storage space for materials is not necessary. 【Features】 ■ Easily prepares stable mud water ■ Excellent fluidity allows for long-distance pumping ■ Viscosity can be finely adjusted by increasing or decreasing this product ■ Space-saving with small amount addition *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Subsidiary materials

"TG Hoeling W" is a mud-water adjustment material developed using special polymer compounds as an alternative to traditional clay, bentonite, and CMC used in mud-water pressure propulsion methods. It has excellent workability. The mud created has superior mud film formation effects, resulting in reduced filtrate volume and improved stability of the face. Due to its low specific gravity, it reduces the load on pumping equipment and other systems. 【Features】 ■ Improved stability of the face ■ Reduced load on pumping equipment and other systems ■ Space-saving with small amount of mixture, improving work efficiency ■ High safety material that does not contain harmful substances *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Subsidiary materials

"TG Hoeling D1" is an integrated polymer-based mud material that does not require large amounts of bentonite or similar substances. It provides good fluidity to the excavated soil and experiences almost no dehydration even under pressure from jack thrust. There is no concern about blockage within the chamber. It retains sand particles with its liquid properties and uses highly water-absorbent resin to fill the gaps between sand particles, preventing sedimentation of sand and improving plastic fluidity. 【Features】 ■ No concern about blockage within the chamber ■ Improved plastic fluidity ■ Space-saving and improved work efficiency with a small amount of formulation ■ High safety material that does not contain harmful substances *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Subsidiary materials

"TG Mover β" is an integrated mud-making material that does not require large amounts of clay or bentonite. Due to its low specific gravity, it exhibits excellent fluidity. Its unique viscosity characteristics also allow for good transportation of excavated soil. With a small amount of formulation, it enables space-saving in stockyards and improves work efficiency. 【Features】 ■ Excellent fluidity ■ Good transportation of excavated soil ■ Space-saving in stockyards and improved work efficiency ■ High safety material that does not contain harmful substances *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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"TG Mover α" is primarily made from high-quality viscosity minerals and exhibits high viscosity when dissolved in water. By using it in conjunction with "TG Mover L," which has thickening and water-stopping properties, it is possible to enhance gel viscosity. It is less likely to cause aggregation with clay and colloidal substances, allowing for effective mud removal. [Features] ■ TG Mover α Exhibits high viscosity when dissolved in water Increase in gel viscosity is also possible ■ TG Mover L Improves stability of the cutting edge in sand and gravel ground excavation Has immediate effects, enhancing work efficiency *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Subsidiary materials

The "Hume-Suru" from Tekunika Corporation is a concrete pipe surfactant developed for challenging construction projects such as current long-distance propulsion, gravel layers, and sharp curves. When this product is applied to the surface of concrete pipes used in propulsion work, it penetrates and hardens, forming a coating film on the surface. This coating film exhibits a friction-reducing effect, suppressing a rapid increase in propulsion force. [Features] - Applied to the surface of concrete - A coating film is formed - The coating film exhibits a friction-reducing effect *For more details, please refer to the catalog or feel free to contact us.

• Concrete construction

The "TG Glider Series" by Tekunika is an integrated lubricant developed to improve the sliding of materials such as Hume pipes. It uses a polymer with a significant friction reduction effect, resulting in lower friction resistance. Additionally, the main component's clogging effect effectively prevents the lubricant from penetrating the ground. 【Features】 ■ Integrated lubricant that is easy to prepare ■ Uses a polymer with a significant friction reduction effect ■ Effectively prevents the lubricant from penetrating the ground *For more details, please refer to the catalog or feel free to contact us.

• Waterproofing Agent

The Technica joint product "TG Gel A and B" exhibits a friction reduction effect and can be used as a friction reducing agent (plasticizer) for thrust construction methods, as well as a water-stopping agent and ground subsidence prevention agent for shield construction methods. It is a two-component solidifying plasticizer. By solidifying the two components, it not only demonstrates a friction reduction effect but can also be used particularly as a water-stopping injection agent in moisture-rich environments. The A and B components are packaged in smaller portions for easy mixing, enhancing workability, and they do not contain raw materials subject to environmental regulations such as toxic substances, making them safe. 【Features】 ■ The two components solidify to exhibit a friction reduction effect ■ Solidifies even underwater ■ A and B components are packaged in smaller portions to improve workability ■ Safe as it does not contain toxic substances *For more details, please refer to the catalog or feel free to contact us.

• Waterproofing Agent

The TG-Holing WF from Tekunika Corporation is a material formulated with a special polymer that allows for effective mud water adjustment with a small amount of mixing. The liquid properties of this product have the ability to suspend sedimentary materials like sand and gravel, providing excellent fluid transportability. Additionally, due to its low specific gravity, it places less burden on pumping equipment and contributes to space-saving and improved work efficiency due to the small amount of mixing required. 【Features】 ■ Excellent fluid transportability ■ Prevention of sedimentation and compaction of soil when the circulation of mud water is stopped ■ Quickly disperses and transports in mud water during recirculation ■ A highly safe material that does not contain harmful substances *For more details, please refer to the catalog or feel free to contact us.

• Turbid water and muddy water treatment machines

The "TG Guard" from Technica Corporation is a revolutionary water-stopping agent that can stop groundwater that emerges during artificial excavation in the GL lower section by directly injecting it into the target object. Since this product is in liquid form, it is easy to manage, and by incorporating it as an additive in the fluid transport process of excavated soil, groundwater measures can be implemented. Additionally, by directly applying TG Guard to the target object, viscosity control can also be performed. 【Features】 ■ Convenience of being a liquid product that can be used by direct injection into the target object ■ Immediate gelation capability for rapid effectiveness ■ Usable as viscosity control as well *For more details, please refer to the catalog or feel free to contact us.

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The Technica joint venture's "TG Slime III" is a special polymer-based additive that enables the plastic fluidization of soil without the need to fill it with minerals such as bentonite across a wide range of soil types. By mixing it with excavated soil, it provides plastic fluidity, preventing blockages within the chamber, reducing friction resistance, and facilitating the pumping of slurry. It maintains the stability of the face without compressive dewatering of the soil during pumping. 【Features】 - Compatible with various soil types from clayey to gravelly soils - Provides plastic fluidity by mixing with excavated soil - Easily adjustable by mixing with a small amount of water - Remains stable as it does not dewater when mixed with excavated soil and does not permeate into the ground *For more details, please refer to the catalog or feel free to contact us.

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The "TG Slime II (Base Agent and Additive)" from Technica Corporation is a special polymer-based mud material that enables the plastic fluidization of soil without the need for filling minerals such as bentonite across a wide range of soil types. By using the additive in combination, it can improve the soil into a cohesive mass, suppressing the settling of gravel and making pump transportation easier. It is characterized by having lower viscosity compared to "TG Slime I" at the same concentration. (At a concentration of 1.0%, "TG Slime I" has a viscosity of 1800 cp, while "TG Slime II" has a viscosity of 1340 cp.) 【Features】 ■ Compatible with various soil types from clayey to gravelly soils ■ Provides plastic fluidity when mixed with excavated soil ■ Easily adjustable by mixing with a small amount of water ■ Remains stable without dewatering and does not permeate into the ground when mixed with excavated soil ■ Can be improved into a cohesive mass of soil by using TG Slime additives in combination *For more details, please refer to the catalog or feel free to contact us.

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The "TG Slime I (Main Agent and Additive)" from Technica Corporation is a special polymer-based mud material that enables the plastic fluidization of soil without the need to fill it with minerals such as bentonite across a wide range of soil types. By using the additive in conjunction, it can be improved to create cohesive soil, which suppresses the settling of gravel and makes pumping easier. It demonstrates effectiveness in various discharge methods, from discharge via a slurry pipe to pump pressure discharge. 【Features】 ■ Compatible with various soil types, from clayey soil to gravelly soil ■ Provides plastic fluidity by mixing with excavated soil ■ Easily adjustable by mixing with a small amount of water ■ Remains stable without dewatering and does not permeate into the ground even when mixed with excavated soil ■ Can be improved to create cohesive soil by using the TG Slime additive *For more details, please refer to the catalog or feel free to contact us.

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The "TG Block-β" from Technica Corporation is an effective waterproof additive for excavating ground with high groundwater pressure, such as river crossings and riverbanks. It can prevent blowouts due to its excellent water-stopping effect against high groundwater pressure. Additionally, by mixing with the excavated soil, it enables plastic fluidization without dewatering or separation, allowing for smooth discharge of soil and sand even in gravel layers. Since the effects are noticeable with a small amount of addition, it can also reduce the amount of sludge discharged, and in sites using improvement materials, it can positively influence solidification treatment. 【Features】 ■ Ideal for excavating ground with high groundwater pressure ■ Prevents blowouts with excellent water-stopping effect ■ Smooth discharge of soil and sand in gravel layers through mixing with excavated soil ■ Outstanding effects with a small amount of addition *For more details, please refer to the catalog or feel free to contact us.

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The TG Block-α from Technica Corporation is the optimal additive for the mud pressure shield method used in high moisture content saturated sandy layers and saturated gravel layers in coastal areas and river crossings. By mixing it with excavated soil, it brings about plastic fluidization, which can reduce cutter torque pressure by lowering friction resistance. Additionally, this product has water-resistant properties and can also demonstrate a water-stopping effect against groundwater pressure. 【Features】 ■ Optimal for mud pressure shield method ■ Plastic fluidization achieved by mixing with excavated soil ■ Water-resistant properties and effective water-stopping against groundwater pressure ■ Optimal effects when the ground contains a certain amount of binder *For more details, please refer to the catalog or feel free to contact us.

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The TG Liquid-W1 from Technica Corporation is a permeable additive that reduces cutter torque pressure, prevents adhesion within the chamber, and provides a peeling effect by permeating into the ground during excavation of cohesive soil. When used in conjunction with TG Parik, it effectively avoids various issues during cohesive soil excavation and demonstrates outstanding results. It allows for a reduction in the amount injected, making it economical while delivering excellent effects. Additionally, due to its superior adhesion prevention effect, it provides lubricating properties during pump pressure delivery (in cohesive soil), and as a liquid product, it has good workability and dissolves quickly. 【Features】 ■ Effective during cohesive soil excavation ■ Demonstrates outstanding effects when used with TG Parik ■ Lubricating properties during pump pressure delivery ■ As a liquid product, it has good workability and dissolves quickly *For more details, please refer to the catalog or feel free to contact us.

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TG Liquid-B by Technica is an emulsion-type additive primarily composed of an acrylic-based water-soluble polymer. Being a liquid product, it offers excellent workability and solubility, achieving significant thickening effects even with small amounts of addition. It prevents blowout from screw conveyors during excavation in stagnant water and stagnant seawater ground, and is expected to provide stability at the face. 【Features】 ■ Excellent workability and solubility due to its liquid form ■ Can be used in combination with bentonite solutions ■ Does not dewater when mixed with excavated soil, stabilizing as it does not permeate into the ground ■ Greater effects can be achieved by dissolving it into TG Slime I solution *For more details, please refer to the catalog or feel free to contact us.

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The "TG Liquid-A" from Technica Corporation is an emulsion-type mud material primarily composed of water-soluble acrylic polymers. It boasts excellent solubility, contributing to improved work efficiency, and its thickening action prevents blowouts from screw conveyors during excavation in waterlogged ground, stabilizing the face. Additionally, its effectiveness is maximized when used in conjunction with bentonite, as a small addition of this product yields significant thickening effects. 【Features】 ■ Excellent solubility, improving work efficiency ■ Prevents blowouts and provides water-stopping effects ■ Effective when used in combination with bentonite *For more details, please refer to the catalog or feel free to contact us.

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Technica's "Hybrid Clay" is a high-quality bentonite made from carefully selected and managed high-quality materials, featuring high swelling and high viscosity. In addition to its excellent low dehydration performance, it demonstrates even greater viscosity and swelling when used in combination with thickeners such as TG-CELL and TG Gel. It exhibits outstanding performance as a "bentonite material in slurry shield construction," "additive material in earth pressure shield construction," and "waterproof filling material in waterproof wall construction." 【Features】 ■ High swelling and thickening performance with excellent low dehydration performance ■ Further enhances viscosity and swelling when used with thickeners such as TG-CELL and TG Gel ■ Excellent running costs and economic efficiency *For more details, please refer to the catalog or feel free to contact us.

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"TG Bond" is a bentonite blended based on high-quality sodium bentonite. In the mud water pressure shield method, it can produce high-quality mud water when used in combination with "TG Seal" (thickening agent). Additionally, it can be used for various other applications. 【Features】 ■ Rationalization of equipment ■ Stability of mud water ■ Cost-effectiveness *For more details, please refer to the catalog or feel free to contact us.

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"TG Clay" is an inorganic mineral used in shield construction methods carried out in conjunction with urban development, such as in subways and sewage systems. This product excels in specific gravity control necessary for creating mud films, and it is developed as an economical product that maximizes the inherent properties of clay minerals due to the careful selection and management of high-quality materials. 【Features】 ■ Excellent water-stopping properties ■ Environmentally friendly and non-polluting ■ Superior running costs and economic efficiency ■ Excellent solubility and easy handling *For more details, please refer to the catalog or feel free to contact us.

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"TG Ether" is a water-soluble polymer primarily made from cellulose, with a higher degree of etherification than regular CMC, and it exhibits high resistance to metal ions leaching from cement and salts in the soil. Its main application is as a thickening agent that provides stability in the formation of mud membranes necessary for excavation using pressurized mud water in civil engineering projects. It dissolves in water to form a viscous liquid and demonstrates its product effectiveness when used in conjunction with inorganic minerals such as bentonite and clay. 【Features】 ■ High resistance to metal ions and salts ■ Thickening agent associated with stability in mud membrane formation ■ Dissolves in water ■ Effectiveness when used with inorganic minerals *For more details, please refer to the catalog or feel free to contact us.

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"TG-CELL" is a water-soluble polymer made primarily from cellulose, specifically a uniquely manufactured CMC (carboxymethyl cellulose). Its main application is as a thickening agent that provides stabilizing effects in the formation of mud membranes necessary for excavation during pressurized mud water construction. It dissolves in water to form a viscous liquid and demonstrates its product effectiveness when used in combination with inorganic minerals such as bentonite and clay. 【Features】 ■ Thickening agent with stabilizing effects in mud membrane formation ■ Dissolves in water ■ Effectiveness is enhanced when used with inorganic minerals *For more details, please refer to the catalog or feel free to contact us.

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"TG Pallic III" is a plastic fluidizing agent that is particularly effective for clays with high N values and high adhesiveness. In the mud-water shield method, it has a viscosity-reducing effect against the significant increase in viscosity of mud water during silt and clay layer excavation and column drilling, which can reduce the amount of excess mud water disposal. Since this product is a liquid, it easily dissolves in water and does not require large-scale liquid preparation plants like conventional methods, allowing for management with simple equipment such as underground carts. [Features] - In the fluid transport process, the dispersion effect of this product promotes fluidity. - It excels in preventing adhesion effects such as cutter torque pressure increase and chamber blockage during excavation of high N value and high adhesiveness soil. - Due to its excellent dispersion effect, it is possible to reduce the injection rate and control the amount of excavated mud. - By using "TG Gel" as an auxiliary agent, it prevents the mud-water formation of excavated soil, allowing for the improvement of excavated soil into a cohesive and high-quality material. - It is also optimal for pump pressure delivery sites (during viscous soil excavation) due to its excellent adhesion prevention effect. *For more details, please refer to the catalog or feel free to contact us.

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"TG Pallick II" is a plastic flow agent that is particularly effective for clays with high N values and high adhesiveness. It is a groundbreaking dispersant that can exhibit effects such as reduced friction due to low mechanical resistance during the discharge process and non-separation due to self-supporting properties in low concentration areas. In the mud water shield method, it has a viscosity reduction effect against the significant increase in viscosity of mud water during silt and clay layer and column excavation, which can reduce the amount of excess mud water disposal. 【Features】 ■ Promotes fluidity through dispersive effects in fluid transport processes ■ Excellent in preventing cutter torque pressure increase and chamber blockage during excavation of high N value and high adhesive soil, as well as in detachment ■ Due to its excellent dispersive effect, it is possible to reduce the injection rate and control the amount of discharged mud ■ By using "TG Gel" as an additive, it prevents the mud waterization of excavated soil, allowing for the improvement of excavated soil into a cohesive and high-quality material ■ Ideal for pump pressure delivery sites (during viscous soil excavation) due to its excellent adhesion prevention effect *For more details, please refer to the catalog or feel free to contact us.

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"TG Parik" is a separation and peeling agent that can reduce chamber pressure due to its high dispersion effect during the excavation of cohesive soil using the mud pressure shield method, and it also has an anti-adhesion effect. It can also be utilized as a fluidizing agent during pump delivery. In the mud water shield method, it has a viscosity reduction effect against the significant increase in viscosity of mud water during silt, clay layer, and column excavation, which can reduce the amount of surplus mud water disposal. 【Features】 - As a liquid product, it has good workability and can dissolve in a short time. - It prevents clogging inside the chamber during cohesive soil excavation and is excellent in anti-adhesion effect. - Due to its excellent dispersion effect, it is possible to lower the injection rate. - It is also possible to suppress the amount of discharged mud. - Because of its excellent anti-adhesion effect, it is optimal for pump delivery sites (during cohesive soil excavation). *For more details, please refer to the catalog or feel free to contact us.

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"TG Gel" is a special polymer stabilizer that can be used in mud water management (viscosity, water stopping, separation suppression) in mud water shield construction methods, and as a mud additive in mud pressure shield construction methods, by utilizing its unique thickening effect. Additionally, it can also be used in various thrust methods (mud concentration, mud water, mud pressure). 【Features】 ■ It has thickening and water-stopping properties, allowing for stability during excavation in sandy and gravelly ground. ■ Being a liquid product, it has immediate effectiveness and improves work efficiency. ■ It excels in mud film formation, effectively preventing the loss of mud. *For more details, please refer to the catalog or feel free to contact us.

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"TG Bio" is a mud-water stabilizer used in the mud-water pressurized shield method. It prevents the decay of mud-water caused by bacteria present in the ground and maintains stability. 【Features】 ■ Excellent solubility allows for efficient work and can be directly added to the adjustment tank. ■ Demonstrates significant effectiveness in mud-water primarily composed of CMC. ■ Provides sustained stability with a small amount of addition, maintaining mud-water stability during long breaks such as summer and winter vacations. ■ Makes mud-water management easier during summer when decay progresses rapidly. *For more details, please refer to the catalog or feel free to contact us.

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"TG Colloid" is a plugging material that prevents the loss of mud when excavating sandy and gravel layers during various shield and thrust construction projects. Additionally, it can reduce the amount of lost mud. 【Features】 ■ Effectively fills voids in the ground to prevent mud loss ■ Excellent solubility, leading to high work efficiency ■ Can be directly added to the mud water adjustment tank ■ Can pass through a vibrating screen, making it reusable ■ Capable of maintaining a water-stopping effect *For more details, please refer to the catalog or feel free to contact us.

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The turbidity water treatment agent "TG-Set" is a high-performance one-component coagulant. Since it is a liquid, it can be directly added to turbid water and mixed to generate coagulation flocs for treatment. Additionally, the coagulation flocs are large and have a fast settling speed, allowing for simplification and miniaturization of equipment. 【Features】 ■ Solid-liquid separation possible in a short time ■ Can be used directly without neutralization even for highly alkaline turbid water ■ Adjusts the amount added in response to fluctuations in turbidity concentration *For more details, please refer to the catalog or feel free to contact us.

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"TG Scol" (low molecular coagulant) is a high-performance dewatering enhancer that can demonstrate its effectiveness with a single liquid and a small amount of addition, meeting modern demands for economy, workability, and aggregation effects. By adding this product, dewatering and release properties are improved, significantly shortening press time and reducing the amount of dewatered sludge. This leads to a reduction in total costs due to waste reduction and a significant decrease in moisture content. 【Features】 ■ Improved filtration and dewatering properties ■ Reduced chemical costs ■ Shortened construction period ■ Utilization as a recycled material ■ Reduced waste disposal volume = reduced disposal costs *For more details, please refer to the catalog or feel free to contact us.

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"Water Flock L" is an emulsion product that can be widely applied in dyeing, drainage treatment, sewage treatment, and civil engineering applications. We have prepared a variety of options to meet diverse purposes. To select the optimal Water Flock L, we choose testing equipment based on specific purposes. (Jar tester, CST, simple filtration test equipment) 【Features】 ■ A wide range of molecular weights is available according to ionic types to accommodate all types of wastewater. ■ A special manufacturing method is adopted to suppress emulsion separation. ■ It demonstrates effectiveness with a smaller amount added compared to inorganic coagulants. ■ The flocs produced are large, and the sedimentation speed is fast, leading to reduced working time. ■ Comprehensive cost reduction. *For more details, please refer to the catalog or feel free to contact us.

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"Water Flock P" is a powdered product that can be widely applied in dyeing, wastewater treatment, sewage treatment, civil engineering applications, and more. We have prepared a variety of options to meet diverse purposes. To select the optimal Water Flock P, we choose testing equipment based on the specific purpose. (Jar tester, CST, simple filtration test equipment) 【Features】 ■ A wide range of molecular weights is available for ionic types to accommodate all types of wastewater. ■ The most suitable polymer can be prepared according to the target. ■ Effective with a smaller amount added compared to inorganic coagulants. ■ The flocs produced are large, and the sedimentation rate is fast, leading to reduced working time. ■ Overall cost reduction. *For more details, please refer to the catalog or feel free to contact us.

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The "Catch-Mud Method" is a technique that combines low cost with high safety and long-term stability, surpassing conventional adsorbents. This method uses the high-performance heavy metal adsorbent "TG Catch II" as the main agent, mixed with uncontaminated soil and other adsorbents to create an adsorption layer called "TG Catch Aid." By allowing contaminated water to slowly permeate through this layer, it effectively adsorbs heavy metals, rendering them insoluble and stabilizing them. 【Features】 - Utilizes the high-performance heavy metal adsorbent "TG Catch II," which has superior adsorption properties compared to conventional adsorbents. - An auxiliary adsorption layer can be added beneath the "TG Catch Aid" layer to further enhance safety. - A method that combines low cost with high safety and long-term stability, outperforming traditional adsorbents. - Contributes to further environmental preservation by covering contaminated soil with a capping material. *For more details, please refer to the catalog or feel free to contact us.*

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