Cement concrete pavement with good wear/tear and chemical resistances has great difficulties in maintenances and repairing, while asphalt concrete pavement can easily be repaired but is not durable if under heavy loading and chemical impact. The semi-rigid pavement (SRP) system, which was developed by combining the advantages of both cement concrete and asphalt concrete pavements, performs like cement concrete but is easily maintained like asphalt concrete. This SRP system is formed by porous asphalt concrete filled with polymer modified grouting material. The SRP system has already become more and more popular for years internationally as a surface layer of those pavements under serious conditions such as road junctions, airport aprons and heavy loading yards. A commonly used SRP system for about past 10 years in Singapore for airport parking aprons, bus depots and road junctions was introduced in this paper. The general properties and specifications for both porous asphalt concrete and polymer modified grouting material were disclosed and discussed. In order to re-open the constructed SRP road as early as possible, the compressive strengths during the initial short timing period for both selected grouting material such as SS-141 and the finished SRP were studied, and the fluidity of the grouting material was also reviewed in order to rectify the currently used specification for fluidity of grouting materials. Lastly in the paper, several typical projects constructed with this SRP system were presented and discussed together with the general installation procedure.