Aizawa High Pressure Concrete Co., Ltd.

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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 ...

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A type of basin that adjusts and distributes the flow of water to a specified flow rate.

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• Building Materials

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Converted moment of inertia of area Concrete (10^4mm4): 35.964

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• Building Materials

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■What is road drainage? Used for horizontal ditches on forest roads in Hokkaido. A steel gutter cover (grating) will be install...

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■What is road drainage version? This is a type of plate that is used as a wastewater treatment plate for forest roads in Hokkai...

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• Building Materials

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• Building Materials

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■POINT.1 Sediment control system A sediment control system is a system that uses partitions to prevent inflowing sediment from ...

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• Building Materials

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• Building Materials

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■Summary This is a method of constructing underground passages using precast members (box culvert, U-shaped retaining wall, sla...

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• Building Materials

• Structural Materials

• Building Materials

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■Joint joint mortar filling Joint filling procedure i) Just before starting the joint filling process, wet the joint holes by p...

Use as a sliding material for concrete pipes, fume pipes, and rubber rings.

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