Title:
METHOD AND APPARATUS FOR MANUFACTURING REINFORCED PLASTIC MORTAR COMPOSITE PIPE
Document Type and Number:
Japanese Patent JPS53109561
Kind Code:
A
Abstract:
PURPOSE: To manufacture a homogeneous composite pipe having uniform thickness, preventing the peeling off of a mortar layer, by supplying a sheet of resin mortar to the surface of a cylindrical mandrel, and introducing the sheet into a molding space having definite thickness furnished to the outside of the mandrel.
Inventors:
MASAI SHIYOUHACHI
SUZUKI KENICHI
SUZUKI KENICHI
Application Number:
JP2394577A
Publication Date:
September 25, 1978
Filing Date:
March 07, 1977
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
B29C33/00; B29C43/00; B29C43/24; B29C43/30; B29C43/34; B29C43/58; (IPC1-7): B29C13/00; B29C15/00
Previous Patent: JPS53109560
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