Hayashiya Concrete Industry Co., Ltd.'s Company Profile and Products

A fixed grating type cross gutter compatible with T-25. ■Immediate delivery available for regular and fine items ・Groove widt...

This product is compatible with T-25 fixed grating type top decorative tiles. ■Immediate delivery available for regular and fi...

■Features - Mainly used as a cable trough (for burying important piping and cables). - A striped steel plate is pasted on the s...

■Features ・This product is generally called a U-shaped gutter and is widely used as a road drainage gutter that does not diffe...

■Features ・This product is generally called a U-shaped gutter and is widely used as a road drainage gutter that does not diffe...

■Features ・This product is generally called a U-shaped gutter and is widely used as a road drainage gutter that does not diffe...

■Features ・It will be a Tokyo style one. ・This product is generally called a U-shaped gutter and is widely used as a road dra...

■Features - A drop-lid type gutter with a paving stopper function. ・Available for type 1 sidewalks and type 3 roadways. ・Type...

■Features - A drop-type gutter cover with a paving stopper function. ・Available for type 1 sidewalks and type 3 roadways. ・Ty...

■Features ・The standard length of long gutter covers according to Saitama Prefecture is 4m. - Available for sidewalks, roads, ...

■Features ・4m is the standard long gutter according to Saitama prefecture standards. - Available for general roads, sidewalks,...

■Features This block is mainly used for cross sections of U-shaped ditches, sewage culverts, etc. with little earth cover. *Ot...

■Features ・There are three types of standards for curb stones mainly used at public-private boundaries. ・We also have Sakaist...

■Features ・Precast L shape This is a heavy-duty product that is a JIS standard L shape compatible with T-25 and has a length o...

■Features - Blocks used for drainage on roads and residential areas, mainly used on streets without sidewalks, and available in...

■Features - Blocks used for drainage on roads and residential areas, mainly used on streets without sidewalks, and available in...

■Features - Blocks used for drainage on roads and residential areas, mainly used on streets without sidewalks, and available in...

■Features - Blocks used for drainage on roads and residential areas, mainly used on streets without sidewalks, and available in...

■Features ・Because it is lightweight, it can be transported and installed in places where heavy machinery is difficult to ente...

■Features ・SC/RC box according to public building equipment standards specified by the Ministry of Land, Infrastructure, Trans...

• Purification Equipment

• French Drains

■Features ・This is a public sewage basin that meets the specifications of the Tokyo Metropolitan Bureau of Sewerage. ・It is u...

• Sanitary

• Drainage Pipes

■Features ・This is a public sewage basin that meets the specifications of the Tokyo Metropolitan Bureau of Sewerage. ・It is u...

• Sanitary

• Drainage Pipes

■Features ・This is a public sewage basin that meets the specifications of the Tokyo Metropolitan Bureau of Sewerage. ・It is u...

• Sanitary

• Drainage Pipes

■Features ・This is a public sewage basin that meets the specifications of the Tokyo Metropolitan Bureau of Sewerage. ・It is u...

• Sanitary

• Drainage Pipes

■Features ・This is a public sewage basin that meets the specifications of the Tokyo Metropolitan Bureau of Sewerage. ・It is u...

• Sanitary

• Drainage Pipes

■Features ・This is a seawater basin specified by the Tokyo Metropolitan Bureau of Sewerage. ・It is used not only in Tokyo but...

• Purification Equipment

• Catch Basins

■Features ・This is a water collection basin specified by the Tokyo Metropolitan Bureau of Construction. ・It is used not only ...

• Purification Equipment

• Catch Basins

■Features ・This is a street drain (machi-kyo-masu) specified by the Tokyo Metropolitan Bureau of Construction. ・Heavy-duty ty...

• Sanitary

• Drainage Pipes

■Features ・This is a street drain (machi-kyo-masu) specified by the Tokyo Metropolitan Bureau of Construction. ・Heavy-duty ty...

• Sanitary

• Drainage Pipes

■Features ・This is a street drain (machi-kyo-masu) specified by the Tokyo Metropolitan Bureau of Construction. ・Heavy-duty ty...

• Sanitary

• Drainage Pipes

■Features ・This is a precast meter room that meets the specifications of the Tokyo Metropolitan Bureau of Waterworks. - Pipe d...

■Features ・This is a precast water collection basin that was originally cast on site. - Compatible with T-25 and can also embe...

• Sanitary

• Drainage Pipes

■Features - Mainly used as a cable trough (for burying important piping and cables). - A striped steel plate is pasted on the s...

• Sanitary

• Drainage Pipes

■Features ・This is a bottom-mounted type of square water collection basin. - 150mm thick bottom is integrated. ・Useful in pla...

• Sanitary

• Drainage Pipes

■Features ・This is a JIS standard manhole side block with a brim and has straight and slanted walls. ・The joint surfaces are ...

■Features ・This is a block on the side of a Tokyo-style manhole. ・The slanted wall is a single slant wall, allowing for safe ...

■Features ・This is a block on the side of a Tokyo-style manhole. ・The slanted wall is a single slant wall, allowing for safe ...

■Features - Tokyo type manhole side block (with embedded nut). *Nuts are only available for oval slanted walls. ・The slanted w...

■Features ・Since it is an assembly type, it can be restored on the same day, and because it uses sealing material, it has exce...

Since it is an assembly type, it can be restored on the same day.

Small machine hole This is a small diameter manhole with a diameter of φ300. ■Durability - Compatible with T-25 loads, and the...

■Features - Since it is a one-piece product, there will be no shifting of the curb or tipping over. ・Since there is no need to...

■Features ・This is a precast street wall for curves. - Since it is a one-piece product, there will be no shifting of the curb ...

■Features ・This is a precast town hall for vehicles. - Since it is a one-piece product, there will be no shifting of the curb ...

■Features - Since it is a one-piece product, there will be no shifting of the curb or tipping over. ・Since there is no need to...

■Features - Since it is a one-piece product, there will be no shifting of the curb or tipping over. ・Since there is no need to...

■Features ・This is a neighborhood block. - Since it is a one-piece product, there will be no shifting of the curb or tipping o...

■Features ・Apron block specified by the Ministry of Land, Infrastructure, Transport and Tourism and the Tokyo Metropolitan Gov...

■Features ・This is a separation strip block with an apron attached to the JIS standard pedestrian/vehicular road B block. ・Fo...

■Features ・This is a box for air valves specified by the Tokyo Metropolitan Bureau of Waterworks. - Available in slant wall ty...

• Valves

• Air Release Valves

■Features ・Side blocks and top plates for on-site water control valve chambers specified by the Tokyo Metropolitan Government....

■Features ・This is a drainage room that meets the specifications of the Tokyo Metropolitan Bureau of Waterworks. ・Type III ha...

• Sanitary

• Drainage Pipes

This is a water control valve chamber designed for Tokyo. Pipe diameters up to 800 are made of circular precast. For more than ...

This is a compartment water meter box designed for the Tokyo metropolitan area.

This is a fire hydrant box designed for Tokyo.

Basic concrete blocks for billboards, signs, traffic lights, monuments, etc. Bank protection blocks for rivers, etc. Foundation...

A cover for cast iron pits and manholes. They are available for light loads to heavy loads, and include regular lids and decora...

• Safety Devices

• Protective Covers

■Features ・It is a steel mesh lid that is mainly hung on the basin or gutter. ・Available from sidewalk use to T-25 use, inclu...

• Purification Equipment

• Gratings

■Features ・It is a steel mesh lid that is mainly hung on the basin or gutter. ・Available from sidewalk use to T-25 use, inclu...

• Purification Equipment

• Gratings

This is a flat board for guiding visually impaired people. Also available in concrete and rubber.