A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PAVING METHOD OF PROVIDING INPERMEABLE INTERMEDIATE LAYER WITH ONLY ONE PAVING PROCESS WITH PAVING MATERIAL COMPOSITION COMPRISING OF RUBBERIZED ASPHALT
The present invention relates to a pavement method wherein an intermediate layer is formed by penetrating non-solidifying rubber asphalt on an upper portion, which is formed of an asphalt mixture for a base layer, or cement concrete, and thereby, a permeable layer and an impermeable layer (intermediate layer) can be formed by constructing a surface layer only one time. The non-solidifying rubber asphalt layer has water resistance and drainage functions and thereby is able to prevent completely water or moisture from being absorbed to a lower layer. Therefore, there is an effect of preventing a road damage occurring due to a freezing phenomenon of water penetrating into the ground in winter. In addition, a non-solidifying rubber asphalt layer constituting the intermediate layer is more solidly attached by being engaged with the base layer primarily because the non-solidifying asphalt melts and comes upward due to a pavement temperature and pressure applied while a surface layer pavement process is performed. Therefore, it is possible to form an integrated pavement structure having an improved water resistance and durability.
PAVING METHOD OF PROVIDING INPERMEABLE INTERMEDIATE LAYER WITH ONLY ONE PAVING PROCESS WITH PAVING MATERIAL COMPOSITION COMPRISING OF RUBBERIZED ASPHALT
The present invention relates to a pavement method wherein an intermediate layer is formed by penetrating non-solidifying rubber asphalt on an upper portion, which is formed of an asphalt mixture for a base layer, or cement concrete, and thereby, a permeable layer and an impermeable layer (intermediate layer) can be formed by constructing a surface layer only one time. The non-solidifying rubber asphalt layer has water resistance and drainage functions and thereby is able to prevent completely water or moisture from being absorbed to a lower layer. Therefore, there is an effect of preventing a road damage occurring due to a freezing phenomenon of water penetrating into the ground in winter. In addition, a non-solidifying rubber asphalt layer constituting the intermediate layer is more solidly attached by being engaged with the base layer primarily because the non-solidifying asphalt melts and comes upward due to a pavement temperature and pressure applied while a surface layer pavement process is performed. Therefore, it is possible to form an integrated pavement structure having an improved water resistance and durability.
PAVING METHOD OF PROVIDING INPERMEABLE INTERMEDIATE LAYER WITH ONLY ONE PAVING PROCESS WITH PAVING MATERIAL COMPOSITION COMPRISING OF RUBBERIZED ASPHALT
YOON SENG WOO (author) / KIM JANG SUP (author)
2015-08-19
Patent
Electronic Resource
Korean
ASPHALT PAVING MATERIAL PACKING BODY AND ASPHALT PAVING REPAIR METHOD
| European Patent Office | 2020