A Review on Comparative Study between Cast-In-Situ Construction and Prefab Construction using Primavera Software

Off-site construction process has obtained more attention in construction industry in the previous few years. For effective construction management time is most important aspect, so there is necessity of many alternative building materials to minimize the duration of project. Prefab construction and off-site manufacturing have been a part of building construction process for a long time in many countries. This prefab constructed building sets an example of cost effectiveness and rapid construction process to reduce duration of project along with maintaining safety, environmental sustainability and enhance modularity in construction. A literature study was performed in order to gather information and data to study the difference between the cast-in-situ constructed building with prefab constructed building. During this study it is analyze that, time and cost require for prefab constructed building is comparatively less than cast-in-situ constructed building.