WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981003039) PROCESS FOR TACK COATING IN ROAD SURFACING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003039    International Application No.:    PCT/SE1981/000117
Publication Date: 29.10.1981 International Filing Date: 15.04.1981
IPC:
E01C 7/18 (2006.01), E01C 7/32 (2006.01)
Applicants:
Inventors:
Priority Data:
8002888 17.04.1980 SE
Title (EN) PROCESS FOR TACK COATING IN ROAD SURFACING
(FR) PROCEDE D"APPRET POUR LE REVETEMENT D"UNE ROUTE
Abstract: front page image
(EN)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.
(FR)Procede d"appret entre des couches d"un materiau de revetement d"une route telle que du beton d"asphalte, consistant a enlever une couche existante et a gicler une fine couche d"un liant d"asphalte ou appret d"adhesion, apres quoi un compose d"asphalte est pose sur l"appret d"adhesion. Le compose d"asphalte est pose immediatement apres que la couche de beton d"asphalte existante ait ete enlevee et que l"appret d"adhesion ait ete gicle, l"appret d"adhesion etant seche et casse par le compose d"asphalte applique a chaud.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)