Inflatable Rubber Culvert Formwork Balloon 600mm x 9m

• Inflatable rubber balloon formwork for concrete culvert construction. • Dimensions: 600mm diameter, 9 meters length. • Ideal for highway bridge culverts, sewage discharge projects, and tunnel side ditch construction. • Durable rubber material designed for repeated use in construction environments. • Provides a void for concrete pouring, ensuring structural integrity of culverts. • Suitable for architectural engineering applications requiring precise concrete shapes. • Easy to inflate and deflate for efficient deployment and removal.