Arch culvert
Aizawa High Pressure Concrete Co., Ltd.
About This Product
■What is an arch culvert?
This arch-shaped precast concrete product can be used for a variety of purposes, including sewers, drainage channels, underground rivers, underground passages, and public ditches. The shape of this arch is extremely rational for a building, and is said to be the most structurally stable.
■Features
1.Economical due to high strength
Arch culverts have an arch shape at the top and a box shape at the bottom, so the load at the top is transmitted as axial compressive force, and the bending moment generated at the top and side walls of the member is significantly reduced compared to the box shape. and has high strength. For this reason, it is particularly effective against large soil overburdens and is economical.
2. High water-stop performance due to rubber ring
Arch culverts can ensure high water-tightness by using rubber rings at the joints.
3. Flexibility due to the elasticity of the rubber ring
Arch culverts use rubber rings, so unlike traditional mortar caulking, the elasticity of the rubber rings allows for flexibility even when the ground settles somewhat unevenly, so there is no need to worry about water leakage.
4. Economic efficiency due to shortened construction period
Since arch culverts use rubber rings, there is no need for mortar joints at the joints, making construction easy and economical by shortening the construction period. In addition, there is no need for concrete wrapping, which is required for circular pipes, making it easier to construct and more economical.
Product type and design conditions
■Types by shape
・Standard arch culvert A standard
・Vertical connected arch culvert P standard
・Two-piece arch culvert S standard
・Direct-cut arch culvert B standard
・Arch culvert for manhole M standard
■Others
Types depending on soil cover conditions
■Design conditions
Live load T-25
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Product
Arch culvert
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Handling Company
Aizawa High Pressure Concrete Co., Ltd.
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Categories
1 Models of Arch culvert
| Product Image | Part Number | Price (excluding tax) | H | L | Type I/Type II reference weight (kg) |
|---|---|---|---|---|---|
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Arch culvert 800×560 |
Available upon quote | 560mm | 1,500mm | 1,150 |
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