What type of membrane to choose according to our roof? |
Posted: October 21, 2022 |
Modern times have brought with them a large number of ways and materials to waterproof our roofs. This activity, being so important for the infrastructure of any building, requires a specific treatment depending on the surface conditions, the material from which the roof is made , and many other factors. They have generated the need for a certain level of specialization when choosing the appropriate method and membrane for our needs. What type of membrane to choose? What waterproofing method to apply to certain types of roof? These are questions to which you can find answers. If your goal is to gain more knowledge in the area of ??protecting roofs from the elements, moisture, and leaks, then read on. All buildings have specific materials for the elaboration of the roof, these can be very varied, from cement or metal to wood , these must have certain types of material that allow preserving the structure of the building without humidity or water leaks. The elements, corrosion and humidity are external factors that can cause serious damage to a building, not to mention the damage to those who live in the building or house. It also causes aesthetic damage that considerably reduces the value of a property. Being aware of the importance of waterproofing roofs, below we will tell you in detail the different materials that you can use in each case. And thus be able to carry out efficient and lasting waterproofing work , which guarantees the aesthetics and stability of a roof. Possible variants, waterproofing methods and materialsBefore waterproofing it is important to thoroughly understand the surface of the roof, mainly the construction material, this will determine the procedure and material with which the waterproofing membranes will be carried out. Also be aware of any crack or imperfection that may interfere with the process of applying the material; These would basically be the two most relevant variables that are considered, prior to the choice and application of the material. There are several methods that can be used when carrying out the waterproofing process of a roof, they are considered efficient alternatives, their effectiveness in preserving roofs and preventing damage to buildings has been demonstrated over the years. Protection with tilesThis waterproofing method is carried out by using sheets of different materials and shapes, almost always curved to facilitate the circulation of water through the channels created by placing them side by side. Its installation is carried out on cement or concrete ceilings, they are especially useful to reduce noise and protect the ceiling against rain and sunlight. The method of installing tiles will be determined by the shape and material of the tile, these must be arranged layer after layer, on roofs with a certain degree of inclination and facilitate the circulation of water. They will be adhered to the roof by means of a cement mixture, some types of tiles are installed with nails on strips mostly made of wood, when there is a steep slope. Varieties of roof tilesThe tiles can be made of different materials, each providing specific characteristics in terms of surface protection. The best known are the resistant and durable concrete tile, the fiber cement tile resistant to low temperatures and durable, and the asphalt tile which, as its name indicates, is made up of cheap but not very durable asphalt material. Asphalt paint or liquid membraneThis technique consists of the application of several layers of a material in a liquid state similar to considerably elastic paint, known as asphalt paint or liquid membrane , this is made up of various materials that make it compatible with different types of surface. The application method is very easy to carry out, on a clean, dry surface without major imperfections, it can be applied by rollers, brushes and pressure guns, a primer layer is placed followed by two upper layers. This type of waterproofing is characterized by being highly durable, and having a high elongation index, allowing quite efficient protection against humidity and rain, it also prevents the formation of cracks or fissures in the applied layers.
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