Build Daily

Engineering Systems

August 12, 2017 18:08

How can I change the pipe in the bathroom : the preparation and execution of works

What do I need to have to replace the pipes in the bathroom

preparatory stage before the installation of new communications in the bathroom includes a few items.First of all, the acquisition of special tools and supplies.

How can I change the pipe in the bathroom : the preparation and execution of works

For installation you will need:

  • Bulgarka for cutting metal pipes:
  • Special soldering with attachments for connecting plastic parts;
  • Electric drill;
  • Directly pipes of different diameters and square footage;
  • Fittings: angular, fixing and end;
  • Gates;
  • Saw for cutting plastic pipe;
  • substance to lubricate the threads on the fittings.

installation of pipes in the bathroom - start with dismantling

Before you start laying the pipes in the bathroom- performed dismantling of old metal konstruktsiyi draw up a detailed list of accessories for the new network.

If possible, carry up from the bath and toilet facilities, which will only hinder the work.Turn off the water supply.

How can I change the pipe in the bathroom : the preparation and execution of works

Steel pipes cut off grinder.And if they are immured in a wall or the floor, you have to work a jackhammer or a puncher.Do not forget to follow the rules of safety.Wear special goggles and a respirator mask to protect the eyes and lungs from getting into the dust and debris particles.

removal of the pipe in the bathroom produced as follows:

  • first cut off the input of the riser, which had previously been blocked;
  • disconnects all connected appliances, sink and sewer system;
  • Pipes and valves cut off grinder.After that, cut the thread and insert new valves;
  • these cranes cover the centralized water supply and acting risers include;

Hiding pipe in the wall

If you decide to hide the water pipes, it will also have to take care of this in advance.With the grinder or chisel and a hammer, you must gouge in the floor or the wall of the trench corresponding to the pipe diameter.

When laying the water pipe in the floor or wall, you should take into account such nuances:

  • design should be integrated, preferably without joints;
  • pipe and fastening elements must be of the same material;
  • The system is supplied with thermal insulation to avoid condensation;
  • sure to leave a space open connection for later easy access to them.

And you can just mask them sink or built a new bathroom.

How can I change the pipe in the bathroom : the preparation and execution of works

Stepwise replacement of pipes in the bathroom

Consistently placing of polypropylene pipes:

  • Prepare all the necessary tools, pipes and accessories (tees, elbows, siphons).In a prominent place must be the scheme and installation.
  • Marker apply all the necessary notes for more accurate connection details;
  • Clean the pipe joints from moisture, dirt and rough edges;
  • using a soldering iron with a special nozzle is performed heating pipes and fittings.To do this, secure elements in the nozzle and expose the temperature required to melt the plastic (270 degrees - for polypropylene, 220 - PE);
  • endure for some time (5 to 15 seconds) and the pipe tee shot with a soldering iron and interconnected.During soldering is forbidden to twist or move parts;
  • using more securing devices attach the finished design on the wall, but not clamped, because the tube expands under the action of hot water.

How can I change the pipe in the bathroom : the preparation and execution of works

A word of advice: if you are to each plumbing fixture in the bathroom install a separate ball valve, it will block the water only to systems segment, which is in need of repair.