ますやま List of Products and Services

The "RT Wangard Clear Method" is a technique that allows for "concrete protection" and "spalling prevention" simply by applying it without using continuous fiber sheets. It possesses various concrete protection capabilities such as salt resistance, carbonation prevention, and crack-following properties, and it also complies with the "push-out test." Since the resin is transparent, the deterioration condition of the concrete structure can be visually assessed after application. 【Features】 ■ Visualization of deterioration condition ■ Significant reduction in construction time ■ Excellent performance in concrete protection *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method

The "Bond VM Netless Method" is a construction technique that allows for anti-peeling measures simply by applying a tough urethane resin. By ensuring a uniform film thickness when applied to complexly shaped concrete structures, it reliably demonstrates anti-peeling effectiveness. Furthermore, this method can be executed even in winter, when construction is often concentrated, in sub-zero environments (above -5°C). It alleviates concerns related to winter project management and is beneficial for both quality control and project management. 【Features】 ■ Excellent anti-peeling performance achieved just by applying ■ Shortest construction period of 2 days, reducing total costs ■ Usable in sub-zero winter environments (applicable temperature range: -5°C to 40°C) ■ Demonstrates good anti-peeling performance across various temperature ranges without a net (with a pull-off strength of over 1.5 kN and a displacement of over 10 mm at -30°C, 23°C, and 50°C) *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method

The "Dynamic Resin Strong Guard U Coat Method" is a construction method that complies with the "Construction Management Guidelines for Structures of East Japan, Central Japan, and West Japan Expressway Companies 3-6 Concrete Surface Protection." The process includes substrate treatment, primer application, putty material application, intermediate coating application, and top coating application. Please feel free to contact us when you need our services. 【Composition】 ■ Finishing material (top coat) "JDB-450U" ■ Main material (intermediate coat) "JDB-430" ■ Unevenness adjustment material (putty) "JDB-420" ■ Substrate treatment material (primer) "JDB-410" ■ Concrete surface *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method

The "Dynamic Resin Strong Guard TNK Method" is a construction method designed to prevent spalling in tunnels (small piece spalling prevention) and bridge concrete spalling. The applicable temperature range for spalling prevention performance is -30 to +50°C (suitable for cold regions). By using a special continuous fiber sheet, it maintains high push-out performance. Additionally, by using a flame-retardant epoxy resin-based adhesive, it ensures fire resistance, self-extinguishing properties, and safety of generated gases. 【Features】 ■ Applicable for spalling prevention in tunnels (small piece spalling prevention) and bridge concrete. ■ Spalling prevention performance applicable temperature range: -30 to +50°C (suitable for cold regions). ■ High push-out performance can be maintained by using a special continuous fiber sheet. ■ Weather-resistant inorganic paint is adopted for the finishing coat. *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method

The "Dynamic Resin Strong Guard P Method" is a concrete spalling prevention method that complies with the "East Japan, Central Japan, and West Japan Expressway Company Structural Construction Management Guidelines for Spalling Prevention." The process includes substrate treatment, primer application, adhesive application (first coat), fiber sheet installation, adhesive application (top coat), and finish material application. Please feel free to contact us when you need our services. 【Structure】 ■ Finish material "JDB-95U" ■ Adhesive "JDB-790E" ■ Continuous fiber sheet "SCM 1810A" ■ Adhesive "JDB-790E" ■ Primer "JDB-EX" ■ Concrete surface *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method

We offer "soundproof sheets" that combine excellent soundproofing effects with flame retardant properties. Each sheet weighs only 10 kg, making it lightweight and easy to handle. The large flap for overlapping provides high airtightness, making it difficult for sound to escape. The sheets are coated with specially designed PVC resin on a high-strength polyester base fabric, ensuring excellent durability and the ability to be reused repeatedly. 【Features】 - The 1.0 mm thick sheet is flexible and has high density, providing excellent soundproofing. - Excellent strength allows for repeated use. - Each sheet weighs 10 kg, making it lightweight and easy to handle. - High airtightness makes it difficult for sound to escape. - Special flame-retardant formulation, self-extinguishing, and meets the standards set by fire safety laws. *For more details, please download the PDF or feel free to contact us.

• Soundproofing Sheet

"Cure Light" is a curing multi-layer sheet backed by reliable quality confirmed by test data. In addition to its proven track record in the United States, it has also obtained excellent data domestically. In concrete compressive strength tests, it showed an improvement of over 30% in strength compared to water curing, achieving strength comparable to that of underwater curing. It is thin and lightweight, making both installation and removal easy. It can be applied to vertical and three-dimensional surfaces. With its high water retention due to the four-layer structure, additional watering is unnecessary for about seven days. 【Structure】 ■ Layer 1: Protection ■ Layer 2: Distribution ■ Layer 3: Water Retention ■ Layer 4: Water Absorption *For more details, please download the PDF or feel free to contact us.

• Concrete curing material

"Fly Net R" is a dust control agent that prevents the dispersion of dust at construction sites and land development areas. Its main raw material is plant-derived organic resources (biomass). The product itself is safe for humans and has "biodegradability," so it does not generate waste after use and does not harm the soil. It demonstrates effectiveness simply by adjusting the dilution rate according to the dust control period and spraying it. 【Features】 ■ Safe for humans and animals due to its biomass-based main raw material ■ Does not contaminate the sprayed soil because it is made from biodegradable plant materials ■ Natural high molecular resin binds soil particles ■ Maintains soil permeability even after application ■ Can be easily sprayed using a household watering can ■ Effectiveness is immediate after drying with just diluted spraying *For more details, please download the PDF or feel free to contact us.

• Subsidiary materials

"Hikari SB" is a 100% plant-derived oil, a safe and secure concrete form release agent. It is primarily composed of plant-derived rapeseed oil, which is non-toxic to humans and has excellent biodegradability, ensuring safety and security. By applying this product, the concrete surface after form removal will have fewer pinholes and a smoother finish. 【Features】 ■ Easy form release ■ Beautiful surface finish ■ Resistant to oil stains, keeping floors clean ■ No unpleasant odors on clothing *For more details, please download the PDF or feel free to contact us.

• Concrete construction

We would like to introduce our oil-absorbent mat "Kyuchan" that we handle. It can be used for oil absorption around factories and machinery, and can also serve as a simple mat at factory entrances. We have internal test data (but we have not obtained type approval from the Ministry of Land, Infrastructure, Transport and Tourism). Please dispose of it after use in accordance with local waste disposal laws and regulations related to oil and liquids. 【Lineup】 ■Dimensions: 500mm (length) × 500mm (width) × 3mm (thickness) ・Quantity: 100 sheets (25 sheets × 4 bags) ■Dimensions: 300mm (length) × 300mm (width) × 3mm (thickness) ・Quantity: 100 sheets (50 sheets × 2 bags) *For more details, please download the PDF or feel free to contact us.

• Safety and consumables

We would like to introduce our "custom signs" that we handle. We can create signs tailored to your needs, such as announcements for bridge reinforcement work and year-round safety slogans. Additionally, we offer various construction signs, SL (reflective) and SN (non-reflective) signs, as well as related items like sign covers and sign concealment sheets. 【Related Items (Examples)】 ■ Sign Covers ■ Clips for Sign Covers ■ Sign Concealment Sheets ■ Dailock S 10 ■ Sign Weights ■ Sign Scarecrows *For more details, please download the PDF or feel free to contact us.

• Signs, banners, lanterns, and curtains

We respond to various needs, including packaging cushioning materials and special processing from polystyrene sheets. The sheets are available in general types (approximately 90 times expansion), 60 times, 50 times, 40 times, and 30 times. The standard sizes are 910mm × 1820mm / 1000mm × 2000mm, and please specify the thickness. (Cutting available) We can accommodate bridge girder cores, floor embedding, containers and packaging materials, hydroponic panels, floats, and more. Please feel free to contact us. 【Product Lineup】 ■ Sheets ■ Construction materials ■ Containers and packaging materials ■ Agricultural materials ■ Marine materials *For more details, please download the PDF or feel free to contact us.

• Packaging materials
• Subsidiary materials

We would like to introduce our "Image Up Pipe." Since it is a transparent PVC pipe, it can be customized by placing artificial flowers or sticker letters inside. Please use it to enhance the image of pedestrian walkways and other areas. The solar panel that can be lit at night has an auto ON/OFF function, automatically turning on when it gets dark (the solar panel is completely dustproof and waterproof with an IP65 rating). 【Features】 ■ Can be attached to barricades or traffic cones installed in safe passageways ■ Available in two types: single-pipe barricade type and cone bar type ■ Suitable for area identification at night or in bad weather ■ Comes with a solar panel, no outlet or electrical wiring needed ■ Can light up for a night with about 8 hours of full charging ■ 8 lighting modes available *For more details, please download the PDF or feel free to contact us.

• Safety Supplies
• Protective fence

We would like to introduce our "Grout Hose." This is a high-pressure hose specifically designed for grouting in civil engineering and construction, and it is transparent, allowing you to see the contents. It is available in five colors: red, blue, yellow, green, and transparent, with a diameter of Φ19 only. The material is made of soft PVC, and the operating temperature range is -5°C to +60°C. Please note that it cannot be used with fuel oil. If you have any inquiries, please feel free to contact us. 【Lineup (partial)】 ■ Inner diameter 6.0 / Outer diameter 11.0 (mm) ■ Inner diameter 8.0 / Outer diameter 13.5 (mm) ■ Inner diameter 9.0 / Outer diameter 15.0 (mm) ■ Inner diameter 10.0 / Outer diameter 16.0 (mm) ■ Inner diameter 12.0 / Outer diameter 18.0 (mm) *For more details, please download the PDF or feel free to contact us.

• grout

We would like to introduce the "Masuyama Grout Hose" that we handle. This is a grout-specific hose for civil engineering and construction, which is transparent and allows you to see the contents. It is not oil-resistant. The inner diameter is 19.0 mm, the outer diameter is 25.0 mm, and the standard length is 50 m, with a maximum operating pressure of 0.6 MPa at 20°C. Please feel free to contact us when you need it. 【Features】 ■ Grout-specific hose ■ For civil engineering and construction ■ Transparent and allows you to see the contents *For more details, please download the PDF or feel free to contact us.

• grout

We would like to introduce the "Wife Frame Stop Fitting" that we handle. When securing with wooden beams or steel pipes, it can be easily fixed by tightening from the side. It features prevention of misalignment and rotation during installation, rust prevention through plating, and loosening prevention with double nuts. Please feel free to contact us when you need our services. 【Features】 ■ Easily fixed by tightening from the side when securing with wooden beams or steel pipes ■ Prevention of misalignment and rotation during installation ■ Rust prevention through plating ■ Loosening prevention with double nuts *For more details, please download the PDF or feel free to contact us.

• Fastening hardware

We would like to introduce our scaffolding fastening device, "Ashibar." It prevents the shifting, swaying, and lifting of scaffolding boards. Easy to install, it enhances work efficiency. This product is more robust than conventional methods, generates no industrial waste, and is environmentally friendly. We offer made-to-order options, such as for round pipes (48.6Φ). Please feel free to contact us when you need assistance. 【Features】 ■ Prevents shifting, swaying, and lifting of scaffolding ■ Aesthetic appeal on site ■ Can be repurposed and is stronger than conventional methods ■ Easy to install, improving work efficiency ■ Generates no industrial waste compared to conventional methods ■ Long-term site maintenance is easy due to the use of Zam (made by Nippon Steel) plated bolts *For more details, please download the PDF or feel free to contact us.

• Scaffolding and Support Materials

We offer the "Tension Protector" as a protective board for tension work. It boasts excellent safety, is lightweight and easy to handle due to its slim design, and uses a protective sheet with outstanding weather resistance. We can also manufacture custom sizes and original covers. Additionally, we handle pedestrian walkway image-up pipes, "Ashibal" to prevent shifting, wobbling, and lifting of scaffold boards, as well as formwork, curing agents, anchors, and more. 【Masuyama Original Products】 ■ Tension Protector ■ Ashibal ■ End Frame Stopper ■ Masuyama Grout Hose ■ Grout Hose ■ Image-Up Pipe *For more details, please download the PDF or feel free to contact us.

• Formwork material
• Rust Inhibitor
• Ground improvement materials