CONSTRUCTION METHOD FOR CRACK INDUCTION PART IN CONTINUOUS CONCRETE PAVEMENT

摘要

PURPOSE: To control crack width and space in continuous concrete pavement so as to make the load transmission of a crack part efficient. ;CONSTITUTION: PC linear material 11 is disposed in the longitudinal direction of a continuous concrete pavement plate 10. A hollow pipe 12 is disposed in the width direction at a required crack part, and concrete is placed. After a crack 14 is generated, grout 13 such as cement milk is filled in the hollow pipe 12.;COPYRIGHT: (C)1995,JPO