Today, by using the advanced devices of the world, it is possible to easily cut concrete without impacting or stressing the structure, easily cut in any dimensions, depth and thickness. Mechanical power should be easily portable. Devices such as wire cutters, wire cutters, manual cutters, saw cutters. Each of these devices work with water and electricity. To cut the roof, more than the device They use a sandblasting machine, because it is portable and has a high cost and speed. The sandblasting machine has its own operator. To carry out large projects, a visit must be made. The sandblasting machine can be used. It can easily drill or cut any type of floor, ceiling, wall, and even corner concrete. Drilling is used to pass the installation pipe from a 2 cm to 30 cm drill. With a construction company. Tak Qal is in contact.