Aizawa High Pressure Concrete Co., Ltd.

■Summary ``Kukei Channel'', a rectangular cross-section waterway for side gutters that makes it possible to reduce the height o...

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Mainly installed as a water intake on the side wall of a waterway with a legal gradient of 3 minutes in an L-shaped block or st...

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• Safety Devices

• Protective Covers

A smart drain is a gutter made of steel for collecting and draining water. ■Special features ・With its cross-section and spac...

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• Purification Equipment

• Catch Basins

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• Safety Devices

• Protective Covers

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A waterway product with a slope that allows small animals that fall into a drainage canal to return to their natural habitat on...

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• Safety Devices

• Protective Covers

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Mainly refers to a part of the trough that uses a diversion valve device as a water diversion port from an irrigation canal to ...

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■Summary 1.It is a free slope gutter that does not use grating. (Use grating lid only for inspection port) 2.The top plate has ...

■Features The internal width and internal height of the internal section can be adjusted to suit the site situation. We can als...

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It refers to a wall, etc. of a structure installed in the middle of a waterway body, perpendicular to the direction of water fl...

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Used for water intake and falling water in paddy fields with rice fields.

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A lid specifically designed for V-type troughs. However, it is not compatible with automobile loads. ■Basic design Load condit...

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A simple water gate with metal fittings such as rubber plates and gates that distributes the required amount of water by vertic...

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