Cast iron expansion device "Hinodakutairu Joint α (SCV type)"
Cast iron expansion device that can be installed within a pavement thickness of 75mm with a box depth! 【NETIS registered product】 Space-saving installation series.
The "Hinodakutairu Joint α SCV Type" is a cast iron expansion device for bridges that achieves a durability equivalent to 30 years through unique casting technology. It is a steel load-bearing type that can be installed within the pavement thickness (cut depth of 75mm) without removing the existing deck slab. It is suitable for installation on small to medium-sized bridges with thin deck slabs, which could only be addressed by conventional materials or butt-type rubber joints. A packing integrated with a water-stopping material is placed on the connection surface of the main body to prevent leakage at the connection. Additionally, it adopts a slip-resistant pattern that has proven effective in manhole covers. The surface of the box-out section is finished with a Doro Guard, preventing exposed concrete from being visible and maintaining minimal changes in slip resistance values while also excelling in aesthetics. 【Features】 ■ Can be installed within the pavement thickness (box-out depth of 75mm) ■ No need for special equipment arrangements ■ Achieves a durability equivalent to 30 years through unique casting technology (based on our test results) ■ Protection of the water-stopping material with a load-bearing plate and dust-proof material ■ High water-stopping capability at the connection surface ■ NETIS registered product (QS-210051-A: Space-saving installation compatible expansion device) *For more details, please refer to the PDF materials or feel free to contact us.
basic information
【Specifications】 Model Extension Amount Maximum Applicable Play Weight HDJ-SCV-20 20mm (±10mm) 80mm 31.2Kg/m HDJ-SCV-40 40mm (±20mm) 100mm 32.6Kg/m *For more details, please refer to the catalog. Feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
*For more details, please refer to the materials. Feel free to contact us as well.*
Line up（2）
| Model number | overview |
|---|---|
| HDJ-SCV20 | For a stretch of 20mm, for road use, general area type |
| HDJ-SCV40 | For a stretch of 40mm, for road use, general area type |
catalog（1）
Download All Catalogs
CAD data（2）
| Model number | overview | File |
|---|---|---|
| HDJ-SCV20 | Ultra-narrow use, type with a stretch amount of 20mm or less. |
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| HDJ-SCV40 | Ultra-narrow use, type with a stretch amount of 40mm or less. |
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News about this product（4）
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Notice of Participation in the Bridge and Tunnel Technology Exhibition from November 27 (Wednesday) to November 29 (Friday), 2019.
We will be exhibiting at the "3rd Bridge and Tunnel Technology Exhibition" held at Makuhari Messe from November 27 (Wednesday) to 29 (Friday), 2019. We will showcase products such as the cast iron expansion joint "Hinoductile Joint α Super Compact Type," which can be installed within a pavement thickness of 75mm with a box-out depth. We sincerely look forward to your visit. 【Exhibited Products】 ■ Cast Iron Expansion Joints - Hinoductile Joint α (CV Type) - Hinoductile Joint α Super Compact Type
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Notice of Participation in the Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto from November 20 (Wednesday) to November 21 (Thursday), 2019.
We will be exhibiting at the "Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2019," which will be held at Gran Messe Kumamoto from November 20 (Wednesday) to 21 (Thursday), 2019. We will showcase our cast iron expansion joints with high water-stopping performance at the connection surfaces, including the "Hinoductile Joint α (CV Type)." We sincerely look forward to your visit. 【Exhibited Products】 ■ Cast Iron Expansion Joints - Hinoductile Joint α (CV Type) - Hinoductile Joint α Super Compact Type
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Notice of Participation in the Construction Technology Fair 2019 in Chubu (October 16-17, 2019)
We will be exhibiting at the "Construction Technology Fair 2019 in Chubu" held at the Fukiage Hall from October 16 (Wednesday) to October 17 (Thursday), 2019. Our company will showcase the cast iron expansion device "Hinoductile Joint α (CV type)" which achieves a durability equivalent to 30 years through our unique cast iron technology. We sincerely look forward to your visit. 【Exhibited Products】 ■ Cast Iron Expansion Devices ・Hinoductile Joint α (CV type) ・Hinoductile Joint α Super Compact Type
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Notice of Participation in the Construction Technology Exhibition from October 23 (Wednesday) to October 24 (Thursday), 2019.
We will be exhibiting at the "Construction Technology Exhibition 2019 Kinki" to be held at My Dome Osaka from Wednesday, October 23 to Thursday, October 24, 2019. We will showcase products such as the cast iron expansion device "Hinodactile Joint α Super Compact Type," which can be installed on thin bridge decks without the need for chipping existing slabs. We sincerely look forward to your visit. 【Exhibited Products】 ■ Cast Iron Expansion Devices - Hinodactile Joint α (CV Type) - Hinodactile Joint α Super Compact Type
