光が丘興産 List of Products and Services

This product is a type of rebar designed to secure shear reinforcement and intermediate zone rebars in reinforced concrete structures, utilizing a nut-like anchoring device with threaded ends as an alternative to traditional semicircular hooks. It possesses anchoring performance equivalent to that of conventional standard hook rebars as specified in the Japan Society of Civil Engineers' Concrete Standard Specifications, and can be used as lateral rebars such as shear reinforcement and intermediate zone rebars, as well as axial rebars like main rebars. 【Features】 ■ The strength of the anchoring device (threaded part) is equal to or greater than that of the rebar base material. ■ While maintaining anchoring performance equivalent to that of conventional standard hooks, the workability of rebar placement is significantly improved. ■ It allows for a reduction in construction time. ■ It can be installed on one side or both ends, providing flexibility to choose based on rebar arrangement and workability. *For more details, please refer to the PDF document or feel free to contact us.

• Steel bar construction

"Magstop" is a method that involves applying a liquid spray material, which is a mixture of water, soil hardening agent (Magwhite), and thickening agents, thinly onto the ground surface to cover it. This helps prevent the runoff of soil during rainfall and suppresses dust from soil during strong winds. The materials used are highly safe and environmentally friendly, containing no harmful substances. Additionally, they can be colored to harmonize with the surrounding landscape. 【Features】 ■ Prevents soil runoff caused by rainfall ■ Does not drastically reduce the permeability of the ground ■ Contributes to the suppression of dust generation due to strong winds ■ Materials can be colored to harmonize with the surrounding landscape ■ Uses highly safe materials that do not contain harmful substances and are environmentally considerate *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method

The "SMD-70" is a plant oil-based release agent derived from soybeans that can be used with all types of molds. By using raw materials derived from soybeans, primarily soybean oil, it is expected to be environmentally friendly and to reduce any adverse health effects for users. Additionally, compared to mineral oil-based release agents, it tends to have less color variation and provides a beautiful finish, while also reducing the occurrence of pinholes. 【Features】 ■ Excellent biodegradability and non-depleting resources - Contains no VOCs (volatile organic compounds) or heavy metals, improving safety ■ Minimal impact on ecosystems - When the product is mixed with tap water and placed in a tank with rice fish, no abnormal appearance or behavior was observed, and there were 0 deaths within 96 hours (according to the Japan Food Analysis Center) ■ Improved working environment - Almost no odors that irritate the eyes, nose, or throat, and contains no harmful substances ■ No need for flammable material warning labels - Not subject to hazardous materials regulations under fire safety laws *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Other wall materials

"J-74 Aqua Film" is a drying retardant that minimizes moisture evaporation simply by being sprayed on the surface of freshly poured concrete. It helps to extend the time before direct exposure to weather conditions that accelerate moisture evaporation (such as high temperatures and strong winds), preventing drying cracks on the concrete surface. An emulsion containing organic components forms a film on the concrete surface, preventing moisture evaporation. This film naturally disappears once its purpose is fulfilled. It can also be used as a finishing aid for high-strength concrete and low-slump concrete, without affecting the finishing agents. 【Features】 ■ Unique emulsion containing organic components ■ High drying retardation effect ■ Emergency measure in case of a shortage of plasterers ■ Reduces the occurrence of shrinkage cracks ■ Economical as it can be diluted 10 times with water ■ Easy to handle, prepare, mix, and apply ■ Water-based, odorless, and non-toxic *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Other wall materials

The "Kaerudogreen Method" is a slope greening technique that utilizes surface soil for the restoration of natural vegetation and recycles construction-generated soil. It effectively recycles natural surface soil and construction-generated soil (excavated soil, muddy water treatment cake, dredged soil), which were previously disposed of, into a durable "vegetation substrate soil" that can be pneumatically transported. Similar to conventional vegetation substrate spraying methods, it can be applied to various slope and ground conditions, and by changing the thickness of the vegetation substrate, it can accommodate slopes from loose soil to bedrock. 【Features】 ■ Wide compatibility from sandy soil to organic soil - Can be used immediately except for soil that significantly exceeds the liquid limit. ■ Improved granular structure with water retention and air permeability - The soil is improved into a granular structure that excels in water retention and air permeability, making it resistant to erosion by water, thus creating a vegetation substrate suitable for plant growth. ■ Achieves natural restoration at low cost - Excavated soil, including surface soil obtained by heavy machinery, can be used. *For more details, please refer to the PDF materials or feel free to contact us.

• Civil Engineering Method
• Ground foundation construction method
• Other civil engineering services

Magwhite is an environmentally friendly soil hardening agent made from light-burned magnesia and phosphate fertilizers or carbonates, as well as citric acid, which are raw materials derived from fertilizers and food. It can solidify organic soils and high moisture soils such as riverbeds, lakes, and pond bottoms. It can encapsulate harmful substances contained in the soil, and the hardened soil can be reused. The hardened soil does not lose its natural color, harmonizing with the surrounding landscape, and can be returned to the soil when no longer needed. 【Features】 ■ Environmentally friendly ■ Can be returned to soil when no longer needed ■ No impact on freshwater flora and fauna or crops ■ Can harden organic soils, high moisture soils, and bottom sediments ■ Maintains aesthetic harmony with natural color tones *For more details, please request materials or view the PDF data available for download.

• Airport facilities
• Other civil engineering works
• Other civil engineering services