Leak prevention material

Leak prevention material
We offer a lineup of products suitable for leak prevention in structures, including the arch drainage channel "Arch Drain" and the sealing material "Seal Drain," which features a silicone soft sheet with flame retardant, weather-resistant, and cold-resistant properties.
1~18 item / All 18 items
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Leak Prevention Gutter "Arch Roofing"
Can accommodate various terrains and structures! Leak-proof gutters made of non-combustible materials.
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Soft PVC Drain Pipe "Elasto Drain"
Improving the durability and workability of leak-proof gutters! Soft P.V.C. gutters made from flexible materials.
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Side Drain S&L
Measures against water leakage from the horizontal direction and wall surface drainage treatment! Adjustable side drain.
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Rigid P.V.C. Pipe "Rec Drain"
Flame retardant, weather-resistant, impact-resistant! Easy-to-install rigid P.V.C. gutter.
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Uneven Surface Adaptation Drainage Method "Seal Drain"
Water leakage prevention from joints and cracks in concrete structures / for water stopping in central medians!
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Line-guided water channel "Arch Drain"
For leak prevention in tunnels and underground structures! Lightweight and shock-resistant plastic gutters.
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Buried Drainage Material "Bally Drain"
Highly weather-resistant and suitable for long-term use! Embedded drainage material excellent for leak treatment.
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Wide-area leak treatment material "Arch Drain Surface Water Guide"
Shock-resistant and lightweight wide-area leak treatment material! Choose the type that suits the site conditions.
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Aluminum laminated composite material "Arch Roofing Surface Water Guide"
With simple maintenance, the beautiful shine lasts, keeping running costs low and economical!
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[Example of Water Conduction Works] Ground Rent Tunnel
Introducing a case where an arch drain AD026 for cold resistance was installed at a tunnel leakage site!
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[Example of Water Conduction Work] Shimohanbara Tunnel
We will introduce a case where construction was carried out to replace the embedded gutter with Arch Drain Cold-Resistant Transparent (AD030 Cold-Resistant Transparent)!
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[Example of Water Supply Construction] Sakae Tunnel
Here is an example of installing 17 side drain SDS with a length of 500mm, connected in an arch shape along the wall surface of a step.
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[Example of Water Conduction Work] Shadow Path Tunnel
We will introduce a case where a seal drain was installed to cover the water leakage next to the steel plate, and the construction was carried out to direct the water to the shoulder.
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[Example of Water Conduction Work] Minonotani Tunnel
Introduction of a case where the installation of shield drains prevented water leakage and eliminated dripping water on passing vehicles and pedestrians!
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[Example of Surface Water Management Work] Katano Tunnel
Introduction of a case where arch roofing was installed at the water leakage area on the wall after the removal of the corroded existing SI board!
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[Example of Face Water Control Work] Hisakurizaka Tunnel
Introduction of a case where the leakage of flow ends was resolved, preventing road surface freezing and leading to improved safety!
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[Example of Surface Water Works] Sado Circular Route, Taka Tunnel at Hage
Introducing a case where the installation of gutters in areas without leaks was minimized, while clarifying the drainage route and achieving effective water diversion measures!
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【Example of Face Water Control Work】 Sagawa District Tunnel
Introduction of a case where a transparent type of Arch Drain was used to implement extensive leakage measures in the tunnel of National Route 33!
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