To study the influence of fiber on the properties of asphalt mortar,the properties of lignin fiber,polyester fiber,and basalt fiber were summarized and analyzed respectively.The high-and low-temperature properties of ...To study the influence of fiber on the properties of asphalt mortar,the properties of lignin fiber,polyester fiber,and basalt fiber were summarized and analyzed respectively.The high-and low-temperature properties of fiber asphalt mortar were studied and analyzed by using three indexes,rutting factor and tensile fracture energy.The results showed that all three kinds of fibers could improve the performance of asphalt mortar to varying degrees,with lignin fiber demonstrating the best effect,followed by basalt fiber and polyester fiber.The type the fiber can be selected based on the required thermal stability and cost depending on the project type.展开更多
During the process of private enterprise and relaxing control, the railway industry of the entire world reserves considerably proportional state enterprise and state capital. One important reason of these economic phe...During the process of private enterprise and relaxing control, the railway industry of the entire world reserves considerably proportional state enterprise and state capital. One important reason of these economic phenomena is that there are many establishment collectivities in the railway industry. Every railway transportation enterprise uses the railway network, the hinge, the organizing group station and even the control center, take the format of public property and state capital to organize the relative transportation resources, which is more efficient in many instances than the private property right and capital, which is also the important economic reason why in the railway industry all of the world there are still ubiquitous for the public property rights and state-capital.展开更多
Atier more than a quarter-century of market-oriented economic policies and unprecedented economic growths, China on March 15, 2007enacted its first law that provides equal legal safeguards to both public and private p...Atier more than a quarter-century of market-oriented economic policies and unprecedented economic growths, China on March 15, 2007enacted its first law that provides equal legal safeguards to both public and private properties. The 247-article People＇s Republic of China Property Law, which is due to come into effect as of October 1, 2007, stipulates that ＂the property of the State, the collecfive, the individual and other obligees shall be protected by law, and no units or individuals may infringe upon it＂.展开更多
文摘To study the influence of fiber on the properties of asphalt mortar,the properties of lignin fiber,polyester fiber,and basalt fiber were summarized and analyzed respectively.The high-and low-temperature properties of fiber asphalt mortar were studied and analyzed by using three indexes,rutting factor and tensile fracture energy.The results showed that all three kinds of fibers could improve the performance of asphalt mortar to varying degrees,with lignin fiber demonstrating the best effect,followed by basalt fiber and polyester fiber.The type the fiber can be selected based on the required thermal stability and cost depending on the project type.
文摘During the process of private enterprise and relaxing control, the railway industry of the entire world reserves considerably proportional state enterprise and state capital. One important reason of these economic phenomena is that there are many establishment collectivities in the railway industry. Every railway transportation enterprise uses the railway network, the hinge, the organizing group station and even the control center, take the format of public property and state capital to organize the relative transportation resources, which is more efficient in many instances than the private property right and capital, which is also the important economic reason why in the railway industry all of the world there are still ubiquitous for the public property rights and state-capital.
文摘Atier more than a quarter-century of market-oriented economic policies and unprecedented economic growths, China on March 15, 2007enacted its first law that provides equal legal safeguards to both public and private properties. The 247-article People＇s Republic of China Property Law, which is due to come into effect as of October 1, 2007, stipulates that ＂the property of the State, the collecfive, the individual and other obligees shall be protected by law, and no units or individuals may infringe upon it＂.
