题名: | Review of Shell Thiopave™ sulphur-extended asphalt modifier |
责任者: | J C Nicholls |
关键词: | not available |
学科分类: | 公路工程 |
摘要: | Sulphur-extended asphalt has been available since the 1970s, but was not widely taken up before the cost of sulphur increased to make this modifier uneconomical. The cost has now reduced and Shell has produced sulphur in a pelletised form, Shell Thiopave™ |
出版机构: | Transport Research Laboratory |
提交日期: | 2 October 2009 |
总页数: | 52 |
报告类型: | 科技报告 |
资源类型: | 科技(咨询、行业)报告 |
初始创建时间: | 2 October 2009 |