Burying seat condition ones null of reinforcement of asphalt

摘要

PURPOSE: To make it possible to control damage in a road surface such as ruts, cracks and potholes at the same time, to make it possible to maintain flatness of a paving surface over a long period of time, to use a reinforcing burying sheetlike substance applicable also to a curved road and to increase durable force and bearing force. ;CONSTITUTION: A reinforcing burying sheetlike substance of an asphalt pavement is such that a grillage base fabric 1 is constituted of a warp knitted cloth knitted with swinging width over between neighboring warps every several courses or between several warps, warp groups 3 knitting glass long fiber thick threads in at least one cloth knitting thread 2 of the warp knitted cloth in the vertical direction, weft consisting of the glass long fiber thick threads knitted and inserted in the horizontal direction every several courses for the warp groups 3 or sweft group 4. The grillage base fabric 1 is coated with a bituminous substance, a synthetic resin, etc.;COPYRIGHT: (C)1996,JPO