Please use this identifier to cite or link to this item:
https://hdl.handle.net/11681/9046Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Smith, North | - |
| dc.contributor.author | Pazsint, Daniel A. | - |
| dc.date.accessioned | 2016-06-20T13:40:02Z | - |
| dc.date.available | 2016-06-20T13:40:02Z | - |
| dc.date.issued | 1979-09 | - |
| dc.identifier.uri | http://hdl.handle.net/11681/9046 | - |
| dc.description | CRREL Report | - |
| dc.description | Abstract: Temperatures of the subgrade and of sulfur foam insulation test sections in an expedient road were monitored with thermocouples to document freezing and thawing conditions. Vehicular trafficking was conducted on a limited basis to determine the load supporting capabilities of the foam. The sulfur foam, placed directly under a prefabricated surface mat, was found to be unsuitable for use as an expedient thermal insulation and traffic load supporting material primarily because of its low tensile strength and high brittleness. The insulating value of sulfur foam produced by the batch process in the field was about one-half that of extruded polystyrene, meaning double the thickness for equal protection against thaw. | - |
| dc.publisher | Cold Regions Research and Engineering Laboratory (U.S.) | - |
| dc.publisher | Engineer Research and Development Center (U.S.) | - |
| dc.relation | http://acwc.sdp.sirsi.net/client/en_US/search/asset/1001154 | - |
| dc.relation.ispartofseries | CRREL report ; 79-18. | - |
| dc.rights | Approved for public release; distribution is unlimited. | - |
| dc.source | This Digital Resource was created from scans of the Print Resource | - |
| dc.subject | Cold regions engineering | - |
| dc.subject | Expedient construction | - |
| dc.subject | Foam | - |
| dc.subject | Sulfur | - |
| dc.subject | Unsurfaced roads | - |
| dc.subject | Foamed materials | - |
| dc.title | Insulating and load-supporting properties of sulfur foam for expedient roads in cold regions | - |
| dc.type | Report | en_US |
| Appears in Collections: | CRREL Report | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CRREL-79-18.pdf | 1.96 MB | Adobe PDF |  View/Open |