Sometimes it becomes necessary to hold a water pipe under a garden path made of tiles or under some kind of platform that I would not want to disassemble. To do this, there is a method called hydroprotection. For this you will need: a metal pipe (for example, per inch), a watering hose, adapters from pipe to hose and clamps, a grinder. With a grinder we cut the teeth on the pipe. We connect the water hose to the pipe, the other end of the hose to the water supply or to the pump and with this fixtures make a puncture under the road for a water pipe.