Document Type and Number:
Japanese Patent JPS57500478
Kind Code:
A
Abstract:
Process for tack coating between layers of road surfacing material such as asphalt concrete, in which an existing layer is swept clean and sprayed with a thin layer of asphalt binder or tack coal, whereafter asphalt compound is laid out on the tack coat. The asphalt compound is laid out immediately after the existing asphalt concrete layer has been swept clean and tack coated, the tack coat being dried and broken by the applied fresh, hot asphalt compound.
Application Number:
JP50127981A
Publication Date:
March 18, 1982
Filing Date:
April 15, 1981
Export Citation:
International Classes:
E01C7/18; E01C7/22; E01C7/24; E01C7/32; (IPC1-7): E01C7/22