1～8 件を表示 ／ 全 8 件
Waterway L-shaped waterway
This is a waterway product with a rich expression that is not found in conventional concrete waterways. 【Features】 ○ Can be applied to waterways of any width ● For other functions and details, please download the catalog.
The width of the waterway can be freely selected! We would like to introduce the L-shaped waterways that we handle.
This product is a water channel that allows for the gradual widening or narrowing of the channel width at will. Landscape water channels, such as stone-paved reliefs, are also possible. We offer a wide variety of sizes. Additionally, the main reinforcing bars for the on-site casting section are fundamentally tied to the protruding reinforcing bars, and if internal water pressure is to be considered based on design conditions, reinforcement will also be provided on the inside. 【Features】 ■ Landscape water channels, such as stone-paved reliefs, are possible ■ A wide variety of sizes available ■ Channel width can be freely selected ■ The channel width can be gradually widened or narrowed at will along the channel *For more details, please refer to the PDF materials or feel free to contact us.
A wide variety of sizes available! You can gradually widen or narrow the waterway at any point along the route as you wish.
The "L-shaped water channel with a 3% slope" is a product that can also be used for landscape water channels, such as stone-paved reliefs. The width of the water channel can be freely selected. You can gradually widen or narrow the channel width at any point along the water channel as you wish. For more details, please refer to the related catalog. 【Features】 ■ Landscape-compatible ■ Width of the water channel can be freely selected ■ Can be used for landscape water channels, such as stone-paved reliefs ■ A wide variety of sizes available *For more information, please refer to the PDF materials or feel free to contact us.
Introducing our lineup of L-shaped waterway fish nest blocks!
We would like to introduce our "Fish Nest Block." We offer two shapes: the fish nest split type (for L-shaped waterways with a height of 1,800 or less) and the fish nest integrated type. Additionally, we have included "Installation Unit Costs" for L-shaped waterways, L-shaped waterways with a 3% slope, and L-shaped waterways for the Agricultural Civil Engineering Association in our catalog. Please take a look. 【Lineup】 ■ Fish Nest Split Type (for L-shaped waterways with a height of 1,800 or less) ■ Fish Nest Integrated Type *For more details, please refer to the PDF document or feel free to contact us.
We can construct an open channel with a 3% slope efficiently.
Features ■ Open channels with a 3-degree slope can be constructed with good workability. ■ The width of the channel can be freely selected, and it is possible to widen or narrow the channel at various points along its length. Design Conditions Superimposed Load ・・Q=10KN/m² Unit Weight of Soil ・・W=18kN/m³ Internal Friction Angle of Soil ・・Φ=30° Design Standard Strength of Concrete (Product) ・・・・・ σck=30N/mm² (Cast-in-Place) ・・・・・ σck'=21N/mm² Allowable Tensile Stress of Reinforcement ・・・・・・・・・・・・ σsa=176N/mm² ■ The minimum width B of the channel will vary depending on the design conditions. (If overlapping joints are used for the connecting reinforcement in the cast-in-place section, the minimum channel width B will be 2450mm or more when H=1200.) For the minimum channel width, we will consult separately. ■ Drainage holes (Φ75, 1 per m) and drainage outlets (Φ25, 2 per m) can be installed according to the intended use.
The waterway width can be freely selected! We offer types "I", "II", and "III".
The "L-shaped water channel Agricultural Civil Engineering Association type" is a standard product of the Agricultural Civil Engineering Association (Incorporated Association). A wide variety of sizes are available. The width of the channel can be freely selected. You can gradually widen or narrow the channel width at any point along the channel as you wish. 【Features】 ■ Standard product of the Agricultural Civil Engineering Association (Incorporated Association) ■ A wide variety of sizes available ■ Ability to gradually widen or narrow the channel width at any point along the channel as desired ■ Available types include "Type I," "Type II," and "Type III" *For more details, please refer to the PDF document or feel free to contact us.
We will introduce various special adaptations, including drop work, curve adaptation, and drain adaptation!
Here are some examples of special adaptations in L-shaped waterways. In "drop structures," anchor reinforcement bars are installed from the drop section products. When "considering internal water pressure in the design," the bottom slab cast on site will have double reinforcement. Additionally, there are examples such as "curve adaptations" and "drain adaptations (buoyancy prevention measures)." For more details, please refer to the related catalog. 【Examples of Special Adaptations】 ■ Drop Structures ■ Curve Adaptations ■ Considering Internal Water Pressure in the Design ■ Drain Adaptations (Buoyancy Prevention Measures) *For more information, please refer to the PDF materials or feel free to contact us.
Agricultural Civil Engineering Association Standards! L-shaped water channels that can be freely configured within the standard width of the waterway.
■This is a standard from the Agricultural Civil Engineering Association. ■The base slab will be constructed with cast-in-place concrete. ■The width of the waterway can be freely set within the standards. ■The types are classified based on the superimposed load acting on the horizontal line at the top of the vertical wall and the soil conditions.
