Title:
METHOD OF AND APPARATUS FOR INSTALLING PIPE LINE ON WATER BOTTOM
Document Type and Number:
Japanese Patent JPS5286217
Kind Code:
A
Abstract:
Improved process for laying pipes in the bottom of bodies of water, the pipes being provided, for descending, with a load or ballast of concrete, characterized in that the pipes are wrapped during their descent to the bottom of the water by introducing by sectors a mixture of concrete in the intermediate space between its surface and a flexible enclosing tube that serves as formwork, calculating the amount and composition of the uncured concrete so that the setting of the same takes place at the bottom of the water. (Machine-translation by Google Translate, not legally binding)
Inventors:
YOOSHIMU TORUKUURU
Application Number:
JP15069176A
Publication Date:
July 18, 1977
Filing Date:
December 15, 1976
Export Citation:
Assignee:
MANNESMANN AG
International Classes:
F16L1/16; F16L1/12; (IPC1-7): E02D29/10; F16L1/04
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