The performance of bituminous sealants applied to cracks and joints is partly governed by installation. An important installation parameter that has yet to be investigated is the sealant rate of cooling after it is poured hot. Cooling rates affect the time during which traffic must be re-routed, sealant microstructure and rheology, and the adhesion at the sealant/hot-mix asphalt (HMA) interface. In an effort to provide data on sealant cooling rates, the temperature change in three sealants was measured in the field and in the laboratory. The results indicated that sealant bulk temperatures were >50\ub0C lower than the sealant application temperature, typically 180\ub0C, almost immediately after pouring and that sealants bulk temperatures re...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
In road construction, it can happen that, for different reasons, the time between hot-mix asphalt (H...
Twelve bituminous hot-pour crack sealants were evaluated over four years in temperatures ranging fro...
This paper deals with the temperature control of hot-poured sealants for the sealing of pavement cra...
Hot-poured bituminous sealants are typically selected based on standard, but empirical tests such as...
Early research showed that the current specification for the selection of crack sealants correlates ...
The bituminous sealants used in the maintenance of roadways sometimes fail due to the excessive defo...
The long-term performance of pavements depends in good part on the quality and frequency of maintena...
Bituminous sealants used in the maintenance of roadways are installed hot and heated to 150\ub0C-200...
Hot-poured bituminous crack sealing has been widely accepted as a routine preventative maintenance p...
Cooling properties of hot mix asphalt (HMA) are important to transportation agencies and contractors...
A modified direct tensile tester method was developed to enable correlate the properties of hot-pour...
302284918Final contract report;July 2003December 2007.PDFTech ReportFHWA/VTRC 09-CR7Sealing compound...
Bituminous materials are used in many civil engineering applications where adhesion to a substrate i...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
In road construction, it can happen that, for different reasons, the time between hot-mix asphalt (H...
Twelve bituminous hot-pour crack sealants were evaluated over four years in temperatures ranging fro...
This paper deals with the temperature control of hot-poured sealants for the sealing of pavement cra...
Hot-poured bituminous sealants are typically selected based on standard, but empirical tests such as...
Early research showed that the current specification for the selection of crack sealants correlates ...
The bituminous sealants used in the maintenance of roadways sometimes fail due to the excessive defo...
The long-term performance of pavements depends in good part on the quality and frequency of maintena...
Bituminous sealants used in the maintenance of roadways are installed hot and heated to 150\ub0C-200...
Hot-poured bituminous crack sealing has been widely accepted as a routine preventative maintenance p...
Cooling properties of hot mix asphalt (HMA) are important to transportation agencies and contractors...
A modified direct tensile tester method was developed to enable correlate the properties of hot-pour...
302284918Final contract report;July 2003December 2007.PDFTech ReportFHWA/VTRC 09-CR7Sealing compound...
Bituminous materials are used in many civil engineering applications where adhesion to a substrate i...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
Crack sealing has been widely used as a routine preventative maintenance practice. Given its proper ...
In road construction, it can happen that, for different reasons, the time between hot-mix asphalt (H...