ヤマワ List of Products and Services

"Gel Pack" is a two-component solidifying plastic material that reacts at the nozzle tip to become gel-like. This product has a significant friction reduction effect and exhibits water-stopping capabilities around the pipe body. It can also be used as a ground underground prevention agent. It has high volume stability and does not dissipate into the ground. The gel time is set to 30 to 40 seconds throughout the year, making it easy to plan construction, and it reduces usage loss due to extended gel time. 【Features】 ■ Significant friction reduction effect ■ Water-stopping effect around the pipe body ■ No dissipation into the ground ■ Easy to plan construction ■ High safety and no contamination of the underground For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Suberasu" is a concrete pipe coating agent that prevents the tightening of thrust pipes due to soil pressure and the sudden increase in thrust caused by the adhesion of lubricants. After application and drying, it provides a coating effect and durability. It also has water-repellent properties, preventing the absorption of moisture from lubricants and the entrapment of gravel. This product smooths the surface of concrete pipes through application, contributing to the reduction of thrust and friction forces. 【Features】 ■ Coating effect and durability ■ Smooths the surface of concrete pipes ■ Prevents moisture absorption from lubricants ■ Prevents gravel entrapment ■ Contributes to the reduction of thrust and friction forces For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

The "SLOW SLIDE PACK (SS-Pack)" is a slow-setting sliding material that serves as both a sliding agent and backfill material, designed for thrust construction methods. It enables improved work efficiency, reduced construction costs, and shortened construction periods. Additionally, due to factory production, the quality is stable. It also functions as backfill material in small diameters, allowing for safer construction. You can choose the curing type according to the construction period. 【Features】 ■ Contains both sliding agent and backfill material effects in one material ■ Achieves high work efficiency ■ Enables reduction of construction costs and shortening of construction periods ■ Functions as backfill material even in small diameters, resulting in safer construction ■ Easy to prepare the working solution For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Slip Power K" is a special lubricant made from a unique polymer blend, designed for long-distance propulsion and suitable for gravel ground propulsion methods. It is a powdery, single-component lubricant that can be easily prepared by anyone. The high elasticity created by the special polymer is strong and sustained, similar to that of konjac, and it exhibits a clogging material and bearing effect. It gels with a single component, resulting in minimal dissipation into the surrounding ground and reliably forming a tail void. It is highly resistant to dilution by groundwater, significantly reducing the friction resistance between the geological layer and the installed pipe. 【Features】 - Gels with a single component, easy to prepare - Minimal dissipation into the surrounding ground - Reliably forms a tail void - Strong resistance to dilution by groundwater - Exhibits clogging material and bearing effect For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"YS - Thru α" is a powder-type single-component lubricant that can be easily prepared by anyone. This product is made from non-toxic raw materials, with the main components being polymer compounds. It has minimal dispersion into the ground and possesses a bearing effect, making it an ideal lubricant. It is water-resistant and not easily diluted by groundwater, and with just a small addition of 0.6 kg for 200 liters, a good lubricant can be produced. [Features] - Pursues cost and performance - Main components include polymer compounds - Minimal dispersion into the ground - Not easily diluted by groundwater - Produces a good lubricant with a small addition For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"YS - Thru" is a lubricant made from harmless ingredients that can be easily prepared by anyone. This product has thixotropic properties, becoming a soft gel when at rest and gaining fluidity when force is applied, thus combining excellent workability with high lubricant performance. It has minimal dissipation into the ground and is an ideal lubricant with a bearing effect. It is water-resistant and not easily diluted by groundwater, and a small addition of 1.5 kg for 200 liters results in a good lubricant. [Features] - Pursues cost and performance - Main components include inorganic natural minerals and polymer compounds - Combines good workability with high lubricant performance - Minimal dissipation into the ground - Difficult to dilute in groundwater For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Slide Through" is a powdery, one-component polymer and mineral-based lubricant that can be easily produced by anyone. It has thixotropic properties, becoming a soft gel when at rest and gaining fluidity when force is applied, thus combining excellent workability with high lubricant performance. It is water-resistant and not easily diluted by groundwater, and a small addition of just 3 kg for 200 liters results in a good lubricant. 【Features】 ■ Non-toxic raw materials ■ Combines good workability with high lubricant performance ■ Minimal dispersion into the ground ■ Not easily diluted by groundwater ■ Becomes a good lubricant with a small addition For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Slide Gel" is a powdered, one-component material that can be easily mixed by anyone. During mixing, it is in a slurry form and transforms into a gel-like (pudding-like) consistency immediately after injection, exhibiting thixotropic properties. There is no dissipation into the ground, and it is not diluted by groundwater. It also has resistance to seawater, with no decrease in viscosity or dissipation. [Features] - Powdered one-component lubricant - Thixotropic properties - No dissipation into the ground - Not diluted by groundwater - Resistance to seawater For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Slide-Up Gel" is a powder-based, one-component plasticizer and lubricant made from harmless raw materials. It can be easily mixed by anyone, and during mixing, it is in a slurry form, which turns into a gel when left to stand. It exhibits this alternating behavior and has thixotropic properties. It is difficult to lose through erosion and is hard to dilute in groundwater, making it particularly effective in gravelly ground. Additionally, it does not degrade in seawater and maintains its plasticizer and lubricant effects. [Features] - Easy to mix - Has thixotropic properties - Difficult to lose through erosion - Hard to dilute in groundwater - Resistant to seawater For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Visco Slider" is a powder-type single-component lubricant that can be easily prepared by anyone. It has thixotropic properties, becoming a soft gel when at rest and gaining fluidity when force is applied, thus combining excellent workability with high lubricant performance. It has minimal dissipation into the ground and can be considered an ideal lubricant due to its bearing effect. It is water-resistant and not easily diluted by groundwater, allowing for the creation of a good lubricant with just a small addition of 1.5 kg to 200 liters. 【Features】 ■ Non-toxic raw materials ■ Aimed at reducing the amount used for ease of use ■ Combines high workability with excellent lubricant performance ■ Bearing effect ■ Water resistance For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Deino S II" is a one-component mud-making material for small-diameter mud concentration methods that can meet the demands of the field, such as improving work efficiency. By being in powder form, there is no need to prepare multiple types of materials. It has achieved improved work efficiency through space-saving and reduced material usage. [Features] ■ Space-saving ■ Can be mixed in small quantities ■ Improved work efficiency For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Deino S" is a one-component mud-making material for small-diameter mud concentration methods that can meet the demands of the field, such as improving work efficiency. By being in powdered form, there is no need to prepare multiple types of materials. It has achieved improved work efficiency through space-saving and reduced material usage. [Features] ■ Space-saving ■ Can create liquid with a small amount ■ Improved work efficiency For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Yamahole II" is a mud material for mud concentration methods that anyone can easily create. It demonstrates sufficient performance with a small amount of usage, allowing for a reduction in usage compared to conventional materials. The reduction in material storage and usage is expected to improve the working environment. 【Features】 ■ Sufficient performance with a small amount of usage ■ Reduced usage compared to conventional materials ■ Reduced material storage ■ Improved working environment For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Yamahole" is a mud material for the mud-rich propulsion method that anyone can easily create. It demonstrates sufficient performance with a small amount of usage, allowing for a reduction in usage compared to conventional materials. The reduction in material storage and usage is expected to improve the working environment. [Features] ■ Sufficient performance with a small amount of usage ■ Reduced usage compared to conventional materials ■ Reduced material storage ■ Improved working environment For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Deino Ace" is a mud material for the mud-rich propulsion method that can be easily prepared by anyone. Compared to conventional materials, the amount used is reduced, and sufficient performance is achieved with a small quantity. The reduction in material storage and usage improves the working environment. Additionally, due to its low specific gravity slurry, the ability to transport and discharge mud is enhanced. 【Features】 ■ Sufficient performance with a small amount used ■ Reduced usage compared to conventional materials ■ Improved working environment ■ Low specific gravity slurry ■ Enhanced mud transport and discharge capability For more details, please refer to the catalog or feel free to contact us.

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"Deido Ace Mini" is a material used in the mud pressure propulsion method to plasticize excavated soil and facilitate smooth soil discharge. This product, which has high viscosity and water-stopping properties, allows for a reduction in usage and improves the working environment. It does not contain harmful substances and is produced in a factory, ensuring stable quality. [Features] ■ High viscosity and water-stopping properties ■ Stable quality due to factory production ■ Reduction in usage ■ Improved working environment ■ Free of harmful substances For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Deido Ace" is a material used in the mud pressure propulsion method to plasticize excavated soil and facilitate smooth soil discharge. This product has high viscosity and water-stopping properties, allowing for reduced usage and improved working environment. It does not contain harmful substances, and its factory production ensures stable quality. 【Features】 ■ High viscosity and water-stopping properties ■ Stable quality due to factory production ■ Reduction in usage ■ Improved working environment ■ Free from harmful substances For more details, please refer to the catalog or feel free to contact us.

• Water Supply Facilities
• Sewerage facilities
• Civil Engineering Method

"Deisui 1" is a one-component mud-making material for mud water construction methods that replaces viscosity, bentonite, and CMC. Due to factory production with no variation in origin or variety, the quality is stable. The amount used is extremely low compared to conventional mud-making materials, making it economical. Additionally, it does not require much space for material storage. 【Features】 ■ Requires a small amount ■ Can create liquid in a short time ■ Quality is stable ■ Economical ■ Space-efficient For more details, please refer to the catalog or feel free to contact us.

• Civil Engineering Method
• Water Supply Facilities
• Sewerage facilities

"Ultra Pack" is a new type of backfill admixture that allows you to easily create high-quality grout material by simply mixing water and cement. Unlike conventional grout materials that require mixing multiple types of materials, this product achieves cost reduction, labor savings, and space efficiency. By using just 50 kg per square meter, you can produce high-quality grout material. 【Features】 ■ Stable quality and environmentally friendly ■ Stable supply through consistent manufacturing processes ■ Sufficient working time for construction, allowing for stable continuous injection work ■ Lightweight at 10 kg per bag, easy to handle, and low shipping costs ■ Early attainment of strength greater than that of the surrounding ground *For more details, please refer to the catalog or feel free to contact us.

• grout