The plinth is the connecting element between the residential part of the structure and the foundation. Therefore, its protection from moisture and additional insulation allows you to protect the house from premature destruction. Additional protection helps to protect the basement from mold and fungus. Qualitative waterproofing of the socle is easy to do by one's own hands only with the proper preparation and careful study of the instructions stated.
Contents
- Preparing the plinth for waterproofing and insulation
- Basic work
- Creating a drainage system
- Waterproofing video on the basement
Preparing the plinth for waterproofing and thermal insulation
In order for the base and waterproofing to be waterproofed properly, a trench must be dug. The height must take into account both the upper protection of the ground part of the base, and the lower covering by an additional layer( hidden under the ground).The width should be at least 1 meter for the convenience of work. You can start preparation only after the drying out of the excavated part of the building has dried completely and only in warm weather.
To level and fix the insulation layer, the owner of the house will need to level the surface. In the case where the waterproofing of the basement made of bricks is made, it is necessary to remove the protruding between the elements of cement to a general level.
Afterwards, remove all dust and small debris with a medium-pile stiff brush.
Basic work of
Waterproofing of the cap from the outside begins with the application of a primer layer. It will improve the adhesion between the base and the plaster, which will allow to obtain a perfectly flat surface. To conduct work best with a wide brush, evenly distributing the composition along the brick wall.
The plaster used for leveling must be of class P III.It will allow you to get a really flat surface due to a thick consistency.
With such material, the insulation and waterproofing of the cap will be carried out much more quickly, and the safety of the layers will be much higher. Smoothes the fresh composition with a spatula.
Half an hour after application, it is cleaned with a damp sponge or felt.
The freezing time will be from 2 to 3 days, the drying time will depend on the manufacturer of the purchased building material.
For maximum insulation, a bituminous layer, approximately 4 mm thick, is applied. He will not pass through the moisture and will additionally protect the putty.
After the bitumen is solidified, the insulation sheets are glued.
The example shows a heat insulation plate Styrodur 3035 CS with a smooth surface. It is fixed to the wall with glue mixtures( for example, Ceresit CT 85 or CT 83).
But to ensure that the waterproofing of the base of the house with your own hands was really high-quality, you need to attach the sheet protection. Ideally for this task, drain membrane DELTA-TERRAXX is suitable.
Creating a drainage system
Ensure that water is drained only by creating a good drainage system. Therefore, it is recommended to fence off part of the trench and place a firm film underneath. It is necessary to fix the material at an angle, which will allow collecting collected sediments to the sewage system. At the very bottom of the trench, gravel is covered on top of the film, then sand and the remains of the soil excavated at the very beginning of the work are laid out.
These materials for the waterproofing of the basement floor are of low cost, therefore they will require minimal monetary investments. In addition, it is possible to connect a pipe connected to the sewage system. But you need to do this very carefully, given the level of connection and the location of the plum itself.
The given device of waterproofing of a socle is simple, therefore creation of an additional layer can easily be carried out by any owner. It is important to remember that the protection received will depend on the quality of the work, and on the quality of the materials. Therefore, when buying raw materials, it is not worth saving. It is recommended to study in advance the advice and feedback of other customers and choose products that are time-tested for work.
