مهندس سمير عمار Posts - TopicsExpress

7- Settlement: ------------------ Description: Settlement is a
7- Settlement: ------------------ Description: Settlement is a dip or depression in the longitudinal profile of the pavement surface. ----------------...

1- Raveling --------------- Description:Raveling is
1- Raveling --------------- Description:Raveling is disintegration of the pavement from the surface downward due to the loss of aggregate particles. -...

5- Crack Sealing Deficiency: --------------- Description: is
5- Crack Sealing Deficiency: --------------- Description: is crack sealing which is no longer effective in preventing intrusion of water or cracks whi...

6- Rutting: --------------- Description: Ruts are vertical
6- Rutting: --------------- Description: Ruts are vertical deformations in the pavement surface along the wheel tracks. In severe cases pavement uplif...

8- Corrugations: -------------------- Description: Corrugations
8- Corrugations: -------------------- Description: Corrugations are a series of transverse ridges and valleys (or ripples) occurring at regular interv...

10- Block and Transverse
10- Block and Transverse Cracking ----------------------------------------- Description: Block cracks are interconnected cracks which divide the pavem...

12- Edge Cracking: ------------------------ Description: Edge
12- Edge Cracking: ------------------------ Description: Edge cracks are longitudinal or crescent shaped cracks usually within 0.3 m (1 foot) of the p...

11- Longitudinal Joint
11- Longitudinal Joint Cracking: -------------------------------------- Description: Deterioration or cracking of the longitudinal joints formed by se...

2- Bleeding --------------- Description: Bleeding or flushing is
2- Bleeding --------------- Description: Bleeding or flushing is the presence of free asphalt binder on the pavement surface. ------------------------...