CKE Brand we make Concrete Vacuum Dewatering System consists of a Double Beam Screed Vibrator, a Floater cum Trowel, Vacuum Pump and Groove Cutting Machine There are certain advantages of using de watering systems over normal concrete slabs. It reduces the water-cement ratio compared to the normal concrete slabs. It increases the tensile strength of the floor. There is also a rise in abrasion resistance when vacuum de watering systems are used faster initial strength gain in the case where de watering systems are used Double Beam Screed Vibrators are used to give a uniform flooring to the RCC flooring. The difference in superior compaction is seen by the heavy weight it eludes.