ガイアート List of Products and Services

The "Ninja Seal Bridge Expansion Device Repair Method" is a cost-effective and simple technique using a two-component, room-temperature polyurea resin that suppresses water leakage by filling the gaps in the bridge expansion device and covering it uniformly. It utilizes a durable urethane-based resin material known as "soft stainless steel." No heavy machinery is required, and it can be easily and quickly applied even by those without specialized skills, allowing for simultaneous repairs of post-installed concrete. Additionally, since it does not involve fire, it reduces the risk of fire and burns. 【Features】 ■ Technology suitable for small-scale bridges ■ Can be applied by anyone ■ Applicable to straight butt joints ■ Can also accommodate slide joints and embedded joints (conditions apply) *For more details, please download the PDF or feel free to contact us.

• Reinforcement and repair materials
• Renovation and repair methods

"Ninja Coating" is a two-component mixed rubber asphalt emulsion type filling material designed for quick and easy application. The main agent container is in a tube, and by simply adding the hardener (liquid) and shaking it, it becomes a fast-curing injection filling material. In addition to being a low-elasticity joint injection material, its ease of use makes it a versatile room-temperature sealing material that can be used in various locations. 【Features】 ■ No primer required ■ Easy filling ■ Fast-curing type ■ Environmentally friendly product ■ High safety *For more details, please download the PDF or feel free to contact us.

• Joint material

"Ninja Coat" is a quick and easy-to-use filling material of the two-component mixed rubber asphalt emulsion type. The main agent container is in a tube form, and by simply adding the hardener (liquid) and shaking it, it becomes a fast-curing injection filling material. It is suitable for injection into cracks that occur in concrete and asphalt pavements, and due to its low viscosity compared to our sister product (Ninja Caulking), it excels in penetrating cracks in the bottom layer of drainage pavements. 【Features】 ■ Suppresses the pumping phenomenon of drainage asphalt pavements ■ Effective in extending the lifespan of asphalt pavement ■ Good followability ■ Good adhesion to wet surfaces due to its emulsion type *For more details, please download the PDF or feel free to contact us.

• Reinforcement and repair materials

The "G･As Sheet" is a 100% recyclable crack suppression sheet. It is composed solely of asphalt and special aggregates, and during repair work, it can be cut together with asphalt mixtures, eliminating the need for manual removal even if mixed with waste materials. It can be used directly as recycled aggregate. Additionally, it can be cut with a utility knife and simply adhered by peeling off the release paper, making installation easy. When laid beneath the surface layer, it enhances waterproof performance. 【Features】 ■ NETIS Number: CB-220031-A ■ Composed only of materials used in conventional pavement (asphalt + aggregates) ■ Effective in suppressing reflection cracks ■ Can be installed at room temperature ■ Excellent cutability with cutting machines during repair and maintenance, contributing to improved work efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Paving of sidewalks, roads, parking lots and stadiums

Gaia Art provides solutions for extending the lifespan of infrastructure, preparing for disasters, and reducing disaster risks through high-durability yet easy-to-handle product technologies and management techniques that can alleviate the burden on personnel and enable preventive maintenance. In this document, we have picked and introduced four products that can be particularly useful as "infrastructure and disaster prevention solutions." We encourage you to read it! [Featured Products] ■ Emergency road repair material "Dash Pave E" ■ Crack prevention mat "G・RD Mat" ■ Porous concrete created just by mixing with water "Tosuikun ll" ■ Soil-based paving material "Shinwa-so" *For more details, please refer to the materials available for download in PDF format.

• Reinforcement and repair materials
• Secondary paving products

The "Suru-D Lane" is a permeable water conduit made of heat-resistant reinforced plastic. By alternately connecting flexible joints and pipes, it minimizes expansion and meandering, allowing for installation in designated locations along road curves and uneven surfaces. Additionally, it features a small opening that is less prone to clogging, and it can be processed together with asphalt chunks using a crusher. 【Features】 ■ Made from heat-resistant, high-rigidity resin, ensuring safety during pavement compaction ■ No curling, and minimal expansion and meandering, making it easy to install in the designated position ■ Small opening with a structure that is less prone to clogging ■ Can be processed with asphalt chunks using a crusher ■ FB20 joints and FB15 joints can be connected directly *For more details, please refer to the PDF document or feel free to contact us.

• Piping and insulation
• Water and sewerage pipe fittings
• Piping materials (plastic pipes)

"Ninja Seal" is a two-component, room-temperature curing polyurea resin material that can be used for corner chip repairs, crack filling, and surface coating. Since it does not require fire, it reduces the risk of fire and burns. It comes as a kit with all the necessary materials in one can, making it easy to handle even for those without expertise. Its soft and flexible properties absorb shocks, preventing damage to existing pavement, and even if it tears and scatters, the likelihood of causing a major accident is low. 【Features】 ■ NETIS Number: KT-220184-A ■ It is a two-component, room-temperature curing polyurea resin material that can be used for corner chip repairs, crack filling, and surface coating. (Easy to mix in a 1:1 ratio) ■ It comes as a kit with all the necessary materials in one can, making it user-friendly even for those without expertise. (No heavy machinery required) ■ It reduces the risk of fire and burns since it does not require fire. ■ Its soft and flexible properties absorb shocks, preventing damage to existing pavement, and even if it tears and scatters, the likelihood of causing a major accident is low. *The test results shown in the image are measurement values and not guaranteed values. *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

This is a new porous asphalt pavement that has drainage functionality near the surface and waterproofing functionality in the lower part, utilizing SMA (Stone Mastic Asphalt). The vertical groove roughness formed by an improved mechanism in the finisher ensures the depth of the pavement texture. The outflow of antifreeze agents is minimized, allowing for sustained freeze prevention effects. Additionally, it excels in skid resistance. 【Features】 ○ Possesses both drainage and waterproofing functions ○ Excellent flow resistance and aggregate scattering resistance, contributing to longevity ○ Reduced outflow of antifreeze agents, enhancing the sustainability of freeze prevention functions ○ By using a Sonic Screed from an asphalt finisher to finish the surface with vertical groove roughness, the occurrence of black ice can be suppressed ○ The upper part of the pavement has many voids, resulting in lower tire-pavement noise levels compared to dense graded pavements ● For more details, please contact us or download the catalog.

• Paving Materials
• Pavement construction

The "Full Function Pave (FFP)" is a porous asphalt pavement that has drainage functionality near the surface in a single-layer mixture, while the lower part possesses waterproofing capabilities of SMA (Stone Mastic Asphalt). It excels in aggregate scattering resistance and flowability, achieving a long lifespan. In the torsional aggregate scattering test conducted by our company, it was confirmed to scatter less than typical drainage pavements, showing a scattering rate comparable to that of dense modified Type II. Additionally, it has been verified to have excellent skid resistance on the pavement in emergency braking tests. 【Features】 ■ The vertical groove rough surface formed by an improved mechanism finisher ensures the depth of the pavement texture. ■ The anti-freezing agent does not easily wash out, maintaining its freeze prevention effect. ■ By using the chinook screed of the asphalt finisher to finish the pavement with a vertical groove rough surface, the occurrence of black ice is suppressed. ■ The upper part of the pavement has many voids, contributing to the reduction of tire-pavement noise levels. ★ Currently, we are offering materials that include case studies, test data, and construction method explanations. You can view them immediately through "PDF Download."

• Paving Materials
• Pavement construction
• Civil Engineering Method

NETIS Registration The extended slab system precast method relocates the expansion devices from the bridge structure to the embankment, allowing for the mitigation of impacts from passing vehicles. Additionally, precast slabs are used for both the bottom slab and the extended slab, enabling significant reductions in construction time and simplification of work processes.

• Foundation construction
• Special Construction Method

The PRC pavement for roads is a pavement slab developed by improving the high-strength PRC slab, which has already proven effective for heavy load applications such as airports and ports. Due to the prestress introduction effect from the cotter joint and the installation of tenons, it can be considered as a flat integrated structure, making it suitable for soft ground areas, places prone to step differences, and areas with spring water. 【Features】 ○ Cotter joint structure → A structure that enhances rigidity by introducing prestress at the joint surface. ○ Lattice truss reinforcement → Adopted to increase the bending rigidity of the slab. ○ Tenons at the joint area → Adopted to enhance the shear resistance at the joint area. For more details, please contact us or download the catalog.

• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums
• Pavement construction

The "Snow Melting Precast Slab Method" is a construction method that embeds electric heating wires in precast slabs to achieve high quality and long-term usability. Currently, road heating systems adopted for snow accumulation measures often experience numerous points of damage to the electric wires due to pavement damage and uneven ground subsidence. By using high-durability special RC precast slabs, this method resolves such issues and allows installation in areas with weak ground or where subsidence is expected. Additionally, we also offer the "Snow Melting Precast Slab Mini," which can be installed in limited spaces. 【Effects of the Method】 ■ Reduction of LCC (Life Cycle Cost) - High quality and long-term usability achieved by embedding in precast slabs - Adoption of special joints makes partial repairs easy ■ Reduction of environmental impact - By not spreading de-icing agents, salt damage to surrounding areas is reduced ■ Improved workability (using high-durability special slabs) - Rapid construction is possible - Installation is possible in areas with weak ground or where subsidence is expected *For more details, please refer to the PDF materials or feel free to contact us.

• Paving Materials
• Pavement construction

The high-strength PRC slab is an abbreviation for high-strength P (precast) RC (reinforced concrete) pavement slabs, which are precast (factory-produced concrete components) slabs known for their long lifespan, high durability, and high quality. High-strength PRC slabs are suitable for areas with particularly heavy traffic loads, such as airports and container yards, and they significantly contribute to shortening construction periods and reducing lifecycle costs. 【Features】 [Cotter Joint] - By pressing in H-shaped hardware, compressive forces are introduced at the joint surface, creating a flat integrated structure between slabs with high load transfer rates. - The bolt-fixed design allows for easy extraction of the cotter, enabling partial replacement of the slab. [Latistruss Reinforcement] - Latistruss main reinforcement is arranged in high-strength concrete of 60 N/mm², enhancing the strength and deformation performance of the slab itself. - It has the same strength as PC pavement, achieving slab thinning and weight reduction. [Lift-Up and Grout Injection Combined Hole] - In the event of partial settlement, the lift-up function allows for recovery, shortening the maintenance and repair process. For more details, please contact us or download the catalog.

• Paving Materials
• Pavement construction

Heat Attack Pave is a thermal insulation pavement that exhibits heat shielding effects simply by being applied. It helps suppress the rise in surface temperature, contributing to the mitigation of the heat island phenomenon and preventing ruts due to fluidity (improving durability). Measured data from outdoor actual roads showed a temperature reduction effect of about 10°C with a dark gray color (N40) matched to standard drainage pavement, and about 20°C with a gray color (N60) matched to concrete. 【Features】 - Exhibits heat shielding effects even in dark colors - Maintenance-free - Can be applied to both new and existing pavements - Maintains the functions of drainage and permeable pavements - Can also be applied to dense particle and concrete pavements For more details, please contact us or download the catalog.

• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums
• Pavement construction

"Permeable Concrete II" is an easy-to-install permeable concrete material that can be used for pavements, sidewalks, and bicycle parking areas. It allows for simple mixing with water, leveling, finishing, and curing, and due to its permeability, it helps to reduce the occurrence of puddles on rainy days. In addition to allowing rainwater to permeate into the ground, it also excels in breathability, enabling considerations for the natural environment such as soil activation and protection of underground ecosystems. 【Features】 ■ Easy to produce permeable concrete by simply mixing one bag of this product with water (standard water amount 1.7L). ■ The small gaps between aggregates help suppress weed growth. ■ Its permeability allows for a reduction in drainage facilities such as drainage ditches, infiltration pits, and storage tanks. ■ The road surface has a porous structure that is slip-resistant and fits comfortably underfoot. *For more details about the product, please refer to the materials available for download in PDF format or feel free to contact us.

• Drainage and ventilation equipment

NJP is a permeable concrete pavement that retains about 20-25% voids even when compacted. It eliminates puddles and splashes from sidewalks and site pavements, making it easier to walk even on rainy days, and it also has the effect of returning rainwater to the ground. Since it uses cement instead of asphalt, cigarette butts and fallen leaves are less likely to stick to the surface, making cleaning easier. Additionally, it is resistant to clogging, and if it does clog, recovery is easy. 【Features】 - Returns water and air to the ground - No puddles even on rainy days - High permeability function is sustained and recovery is easy - Reduces drainage facilities - Colorization options available, such as natural stone appearance (sidewalks) For more details, please contact us or download the catalog.

• Paving Materials
• Pavement construction

Dash Pave E Porous is a pavement repair material that combines 5mm top aggregate adjusted to an optimal particle size for permeability with a special resin binder, allowing for application without compromising the drainage function of permeable and drainage pavements. It can be quickly mixed on-site for work, and no special machinery or tools are required for installation. 【Features】 ○ It is permeable and can repair without compromising the function of drainage pavements. → On-site permeability is over 1,000ml/15 seconds. ○ Repairs can be completed in a short time, and it cures quickly, allowing for immediate traffic opening after curing. → Approximately 10 minutes in spring and autumn. ○ The necessary materials are packaged in a kit, making them easy to handle and excellent in workability. ○ It has a low Cantabro loss and excellent resistance to stripping and scattering. ○ It has good adhesion, with high strength and durability. For more details, please contact us or download the catalog.

• Reinforcement and repair materials
• Secondary paving products

Dash Pave E is a cold repair material that comes in a kit with 5mm top aggregate adjusted to the optimal particle size and a special resin binder. This allows for quick mixing and application on-site. No special machinery or tools are required for installation. 【Features】 ○ Repair work can be completed in a short time (within 5 minutes), and can be opened to traffic after a short curing time (about 10 minutes in spring and autumn). ○ Easy to handle and excellent workability. ○ Good adhesion, combining high strength and durability. ○ Does not require a primer and can be used regardless of whether it is asphalt or concrete pavement. → Can be applied even when the surface is damp. ○ Can be stored for long periods, allowing for immediate response to emergency repairs. For more details, please contact us or download the catalog.

• Reinforcement and repair materials
• Secondary paving products

Gaia Art Seal II is a heated application repair material based on blown asphalt, suitable for a wide range of needs in road pavement maintenance and repair, including crack treatment, suppression of reflection cracks, thin layer patching, unevenness correction, and waterproofing layers for steel deck pavements. 【Features】 - A heated application repair material with high adhesion and waterproofing properties - Rich in viscoelasticity, maintaining appropriate flexibility even in cold conditions, making it less prone to brittle failure - High viscosity with a high softening point, making it resistant to flow - Easily penetrates cracks, extending the lifespan of the pavement For more details, please contact us or download the catalog.

• Reinforcement and repair materials

The G・RD mat reinforces asphalt pavement with its fiberglass substrate while suppressing the occurrence of cracks. The strong adhesion and waterproof properties of this product enhance the adhesion between the base layer and the permeable mixture layer in permeable pavements, as well as effectively prevent delamination and deterioration of the lower mixture. 【Features】 ○ Effective in suppressing reflection cracks and reinforcing pavements ○ Can be used as a waterproof sheet for pavement reinforcement in structures such as bridges (only G・RD mat II type) ○ Excellent cutability during pavement repairs ○ Usable partially or fully ○ Good workability and suppresses the occurrence of blistering For more details, please contact us or download the catalog.

• Waterproof sheet

Alcosa is a heated mixed paving material made by adding a special binder to a mixture of waste tiles and sand. It comes in various color variations and finishes as a pavement that utilizes the natural texture of the tiles. Thanks to the natural texture of the waste tiles, it creates a pavement that harmonizes with the surrounding environment. 【Features】 ○ The mixture of waste tiles and sand allows for a rough surface or earth-like finish. ○ Unlike typical earth-like pavements, it does not develop roughness on the surface. ○ It has moderate water retention, which helps suppress the rise in surface temperature during summer. ○ It possesses moderate elasticity and shock absorption. For more details, please contact us or download the catalog.

• Paving Materials
• Pavement construction

"Shinwasou" is an easy-to-install soil paving material that can be spread and watered. Using high-quality crushed sand and clay as the base material, it undergoes particle size adjustment and kiln drying, and is mixed with solidifying agents and additives. The finished product not only has sufficient compressive strength but also possesses natural permeability and water retention as soil. 【Features】 ■ Made from high-quality crushed sand and clay, ensuring safety and reliability ■ Difficult to form puddles, making it easy to walk on ■ Cooler surface temperature in summer compared to asphalt and concrete, providing comfort ■ No need for mixing or compaction machinery, allowing for easy installation *For more details, please refer to the PDF document or feel free to contact us.

• Exterior and paving materials <General>