Bridge deck drainage pipes, elevated roads, drainage drains. Essential for rainwater removal and structural preservation. Supports urban transportation and the environment with robust materials and efficient design.
A drainage drain refers to Drainage pipes for bridge pavement, elevated roads, and drainage drains are elements related to the structures of bridges and elevated roads, used to ensure efficient drainage of water and the preservation of the structures. 1. Drainage pipes for bridge pavement: • Role: These are pipes that collect rainwater and surface water generated on the bridge's pavement and road, directing it beneath the bridge. • Design: Typically, drainage pipes are installed beneath the bridge to prevent damage to the structure and flooding. Designs may also consider freeze prevention. • Material: Since durability is required, drainage pipes are commonly made from robust materials such as concrete or metal. 2. Elevated roads: • Overview: Elevated roads are constructed without passing through the ground and are typically in contrast to underground passages or tunnels. This minimizes interference with other traffic and ground structures, ensuring efficient traffic flow. • Function: Elevated roads are designed to alleviate traffic congestion, provide flexibility against changes in terrain, and serve as part of an efficient urban transportation system.
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★Features of Flex Drain The material used is spring steel wire (SUS304 or galvanized steel wire), which provides excellent strength and corrosion resistance. The spiral shape allows for easy bending and installation, and it can be connected without joints. Additionally, it can accommodate expansion and contraction due to temperature changes during paving. Rainwater Drainage: Road drainage drains quickly collects rainwater and drains it away from the road. This prevents puddles and mud on the road, reducing the risk of slipping or falling for drivers. Improvement of Road Durability: Road drainage removes water from the road surface, preventing freezing and deterioration of the road. This extends the lifespan of the road and reduces maintenance frequency. Flood Prevention: To prevent flooding on roads caused by heavy rain or typhoons, drainage systems are an effective measure. This improves road passability and reduces traffic congestion. Reduction of Maintenance Work: When road drainage functions properly, maintenance work on the road is reduced. This decreases repairs and restoration due to surface deterioration and water infiltration, contributing to cost savings.
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This is a dedicated drain that smoothly discharges rainwater that has permeated the elevated roads and bridge surfaces. This metal drain is designed for installation beneath national highways and has a long track record of performance. Contact Information Hirano Steel Co., Ltd. Sales Development Department TEL: 047-327-2842 FAX: 047-327-2818 Email: info@hirano-steel.com
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Our company sells materials for springs, various metal materials, electronics-related materials, and equipment and parts related to spring processing. We also accommodate the processing of a wide variety of wire materials, adjusting the wire diameter and length according to customer requests.