Now, Transportation is important to Thailand and around the world. Because transportation is able to transport both goods and transit to destination. However, the carrier is unable to operate without a good road. Creating a good road to take into account several factors, whether the foundation soil compaction and soil surface. Which this report is to report on the material surface is called asphalt or in Thai called "ยางมะตอย". Asphalt material is extracted from crude oil with black sticky and viscous. Popular asphalt used in road construction. Using a material surface key feature of the interface between the fill material such as asphalt, brick and stone. Homogeneous materials used to pour a full-face street would call it asphalt concrete