How to install a cast iron bath in the bathroom

The bath of cast iron is the most reliable and durable construction among. The advantage of cast iron is that it perfectly preserves heat and provides good rigidity of the bath. This aspect is very relevant, as products made of steel and acrylic have the property of "playing" under the influence of the mass taking a person's bath. Anticorrosive properties of cast iron allow to extend the service life of the product to 50 years and above. Modern casting allows creating baths with various variations of appearance, and this fact has given a new round of fashion to cast-iron products.

Cast-iron bath

The main advantages of a bath of cast iron: low thermal conductivity, strength, excellent sound insulation, easy operation.

How to install a cast iron bath? To independently carry out the installation of a similar design, no special technical skills are required. It is necessary to observe a certain sequence during the installation and take into account some technical features.

Preparatory work

The room where the bath will be installed must meet the requirements for installation work. The geometric dimensions should allow the installation of the required structure, the room should be freed from all sanitary devices (washbasin, toilet bowl), the doorway should be sized to allow unobstructed bathing in the bathroom.

Requirements for sex, which will be installed a cast-iron bath, include:

  • the presence of a concrete tie of necessary strength;
  • horizontal surface of the screed with a deviation of not more than 3 mm by 1.5-2 m;
  • tile coating of sufficient strength (in the case of installing the structure on the tile).
The scheme of the device of the cast-iron bath

The scheme of the device of a cast-iron bath.

Depending on the design of the room and the bathing product itself, adhere to certain rules. In the case of mounting the product on a cement screed, there are no special problems. It is necessary to make sure of its complete drying and set of hardness. If an open view of the bath is assumed, it is often installed on a tile. Here you should know that the specific pressure of the legs of the structure is very large, so it is better to clarify the physical characteristics of the tiles from the seller. After this, it is easy to calculate the specific pressure on each of the four legs of the bath on the tile. To do this, it is sufficient to know the mass of the bath, the mass of water in it (at 2/3 of the filling) and the average mass of the person. This calculation will accurately verify the required strength, because to replace the bursting tile under the support of the structure is quite difficult.

The scheme of installation of legs of a bath

Scheme of installation of the legs of the bath.

In situations where there is a replacement of an old cast-iron bath with a new one having the same dimensions, after dismantling it is necessary to inspect the condition of the floor. As a rule, take into account the height of the floor under the product and the expected height of the floor on the rest of the room, as sometimes the replacement of sanitary ware is combined with the replacement of the floor covering in the bathroom. Therefore, it is necessary to prevent the formation of differences in altitude.

You should also make sure that the glue solution is completely dry, on which the tiles were laid. This will allow you to safely produce all the procedures associated with the installation of sanitary ware. It is advisable to cover the tiled floor with a dense cloth, as during installation there is a possibility of damage. Also, it is necessary to take into account possible work with the walls of the room and to provide for all the nuances that are associated with the installation of the bath. All work on the wall lining is carried out correctly before installing the plumbing.

Installation of bowls made of cast iron

The installation of baths is carried out in the following way. After carrying out the preparatory work, the new product is brought into the room. This will require physical help from two people. The mass of the bath is great, and 2-3 people will allow it to be carefully brought in, without damaging the floor and walls.

Outflow Scheme

Drain scheme: 1-mesh; 2- screw; 3-gasket; 4-Tee; 5-siphon; 6-gon; 7-branch; 8-outlet overflow; 9-pipe, 10-nut.

The bath is put on one side, then the supports and the siphon are mounted. Supports of the bath can be fixed to the base by means of metal wedges or by threaded connection. In the case of a wedge joint, the wedges are tightly planted, striking them with a hammer, while they try to stir the support. This technology allows you to tighten the connection. Threaded fixing of baths provides for fastening the legs to the product with sufficient force. That is, the nut is screwed with an ordinary carob key with the application of the average effort of an adult. The tight fasteners and the lack of backlashes in the joint create a monolithic design, which is important in the daily operation of sanitary ware.

The siphon system is installed according to the instructions. Typical installation of siphons involves sealing the drain with gaskets. Typically, a silicone or rubber ring is installed between the bottom surface of the bath and the body of the siphon. Round rubber rings, sealing parts of the siphon should be included in the exhaust kit. Places for their installation are indicated on the installation diagram of the drainage system.

Mount the siphon

Using a corrugated pipe, the siphon is connected to the overflow system. The joints are sealed with a conical gasket.

The overflow system is connected to the siphon by means of a corrugated tube. The joints of the tube are sealed with a conical gasket, which is included in the package.

In some cases, the bathroom does not allow assembly of the structure. In this case, the legs and the exhaust system can be mounted in a convenient place, and the completed bath can be immediately installed in the desired place.

After installation, the products begin to accurately position. This will require a building level.

The body of the bath is positioned in a strictly horizontal plane, it is not necessary to create an artificial slope, since the casting of the structure provides for a slope of the bottom for draining water into the drain hole.

The alignment of the horizontal is carried out with the help of thin steel gaskets, which are placed between the plane of the floor and the foot of the product. In some models, the legs have a threaded adjustment function, which greatly facilitates the installation process. Sometimes the method of cutting off an excess body of supports is used, until the construction begins to stand firm. This method is not recommended to use, except when there is a restriction on the height of the installation.

Sewer installation

At the very least, the bathtub siphon is connected to a sewer pipe. There are two methods of connection:

  • by means of a corrugated flexible pipe;
  • with the help of a rigid connection with a fitted piece of sewer pipe.

The first option is easier, but has its drawbacks. The corrugated pipe has a corrugated surface, both outside and inside. This causes a predisposition to blockages. Soap, fat and hair deposits accumulate in the tube folds, which leads to the formation of lumps and hole obstruction.

The second option is more laborious, but allows drains to flow unhindered into the sewage system.

The sealing of the bath between the walls and the outer edges is made depending on the features of the bathroom. When overhaul is usually taken into account this point and this issue is solved with the help of gaskets or waterproofing measures that are carried out during the laying of tiles on the walls of the room. If there is a replacement of sanitary ware without major repairs of the premises, the waterproofing measures require an individual approach. Usually, the problem is solved by selecting the necessary sealing of the gap. The cast-iron bath is installed in such a way that the level of the siphon bend is above the sewer pipe by 50 mm.

List of tools

  1. Building level.
  2. Hammer, wrenches, screwdriver.
  3. Silicone sealant.
  4. Hacksaw or Bulgarian (for cutting the sewer pipe).
  5. Roulette.

Correctly to install a cast-iron bath can be provided that the recommendations are observed. Due to the fact that during the installation of cast-iron baths, considerable physical effort may be required, it is recommended to work with a partner. After carrying out installation work, it is necessary to check the tightness of all butt joints.

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