Business Type: Manufacturer/Factory,Trading Company
Circular Inflatable Rubber Core Mold for Culvert Formwork
Round and Others Shapes as Your Request
Concrete Pipe Making
Can Be Reused More Than 100 Times
Easy Operation, Economical
Concrete Formwork Core Mold
Three-Way Valve and a 0.1MPa Pressure Gage
Woven Bags or Wooden Pallet
600mm, 900mm, 1200mm in popular
Factory of Hengshui, Hebei, China
Sales manager:nancy Lee Mobile:+86-18931803806
Features: 1.High strength,anti-aging. 2.Good air tightness,safety and reliability. 3.Easy to use and low cost. 4.High temperature vulcanization once molding,no interface and increased service life. (Repeated use more than 100 times) Product Description Inflatable rubber core mold used for construction projects which is produced by adopting high strength rubber air-bag technology can replace wooden core mold when pouring air-core reinforced concrete prefabricated parts. This kind of core mold is easy to install and disassemble, and it can be cleaned repeatedly, greatly saving the work time and materials used in wooden core mold, which is suitable for large reinforced concrete hollow slab inner mold, so it can be used in the project of building bridge, culvert and concrete hollow slab. Our Inflatable rubber core mold are made by three layers:inner layer is formed by high strength synthetic polymer fabric, to withstand force skeleton and prevent the mandrel from unlimited expansion.outside layer are vulcanized synthetic rubber.
Schematic cross section for rubber inflatable rubber core mold : Technical parameters of Inflatable rubber core mold:
Application of inflatable rubber core mold : Inflatable rubber core mold is usually used in reinforced concrete members, bridge construction, irrigation works and tunnels, such as stake, roof, roof board column, beam, building, water conservancy project (shipyards, slipway, dock).