Stagnant puddles with rain or melted water are a merciless enemy of flat roofs. They destroy the cornice coating and the components of the roofing layers. In order to prevent this, it is necessary to provide and carry out protective measures. The most effective and affordable way is to form the desired slope for water drainage. In the name of the long service life of the roof and the building structure under it, it is necessary to know how water is drained from a flat roof.
To form the desired slope without a screed with a slope, builders can use so-called wedge-shaped insulation from Technonicol or other manufacturers. When using wedge-shaped thermal insulation, it is essential to make the correct calculation of the slope. For the necessary calculations, you can use a slope calculator for wedge-shaped thermal insulation.
When installing a roof, terrace, or balcony of heated living space, it is necessary to take into account thermal insulation, otherwise, you risk heat loss, as well as unpleasant consequences due to the difference in temperatures outside and inside the room, such as condensation, excessive humidity, coffin, and mold.
Sloping of wedge-shaped insulation
As a rule, sloping is necessary for any flat roof or floor slab serving as a terrace or balcony. The main task of deconstruction is to prevent water from stagnating on the surface, forming additional pressure on the waterproofing coating or concrete base (which leads to destruction and leaks).
The sloping arrangement, as a rule, is made of concrete or other cement-based mixtures, however, there are situations when it is impossible or not practical to make a sloping of concrete, in such cases, a special wedge-shaped insulation can be used for the sloping arrangement. With proper installation, the wedge-shaped insulation allows the builders to perform the slope they need without losing their thermal insulation properties and allowing them to achieve the desired result:
- Thermal insulation;
- The slope of the surface for water runoff.
As a rule, wedge-shaped insulation is used in the construction of various types of roofs, which is why the following articles on the topic may be useful to you:
- Flat roof arrangement: Installation technologies of various types and prices for complex construction
- Waterproofing of a flat roof. Recommended materials, methods of their installation, and prices for work
- Waterproofing of the terrace: Methods, materials, and recommendations for repairs and arrangement with your own hands
- Waterproofing of the roof: methods of its construction and types of materials for performing high-quality work
Installation of wedge-shaped thermal insulation
Installation of wedge-shaped insulation is not a simple enough task, requiring the necessary calculations and certain qualifications. To achieve the desired slope with the help of thermal insulation materials, the following steps should be performed:
- Make the necessary slope calculations;
- Make the appropriate marking on the surface of the roof or other structure;
- Choose wedge-shaped insulation suitable in terms of qualities and characteristics;
- Perform work on its installation.
The principle of the slope arrangement from wedge-shaped slabs in the scheme:
