Geomembrane, the best building sheets
One of the best construction sheets, which can be used as suitable moisture insulators, are geomembrane sheets. This sheet does not require infrastructure, and is used as the best moisture and gas insulation in buildings.
The method of using these sheets is different. But the most common way to use them is thermal welding. It should be said that geomembrane sheets are made of several polymers, each of which has its own characteristics and applications. HDPE, LDPE, VLDPE and LLDPE polyethylene polymers, plus PVC polyvinyl chloride, are among the polymers in the manufacture of these sheets.
Advantages of Geomembrane Sheets
These sheets are popular because of their many advantages. Among the advantages we can express for this sheet are:
- The use of geomembrane due to the non-sticking of algae and moss on the pool floor
- ۱۰۰% insulation and high impermeability of geo sheets
- Temperature resistant from -40°C to +70°C
- Very high resistance to sunlight, freezing, and any environmental and biological factors
- Having carbon black to withstand ultraviolet sunlight
- The cost of running the pool with geomembrane sheets is lower than the stone, cement, and concrete pools.
- The shelf life of using this sheet is more than 80 years.
- High elasticity against faults and earthquakes
And other things that we can name for using geomembrane sheets. These benefits have led many engineers to use these sheets to have a better and more resistant building.l
General introduction of geomembrane sheets
These sheets are among the largest groups of geopolitical materials family, known in recent years as effective industrial and engineering insulators. These sheets can be used for many places. When your home pools do not have infrastructure, you can use geomembrane.
Because to use these sheets, only the soil bed is crushed. In addition, you can use these sheets on vertical surfaces of the wall to re-insulate them. Since these products are significantly made of polymeric materials, they are of high popularity.
Geomembrane are sheets made of heavy polyethylene that have a relatively large length and width. Of course, the thickness of these sheets is low and their permeability is very low. Those sheets can be used for sealing and storage tanks of fluids or barriers to fluid entry.
Other advantages of geomembrane are the isolation of dams. Because the main task of these products is insulation and isolation.
Applications of Geomembrane Sheet
You can use these sheets in any environment for insulation. The best coatings for soil pools used for water storage for livestock, poultry and agriculture are geomembrane. In addition, these sheets are suitable insulators for concrete and cement pools.
Artificial lakes and wetlands can also be covered using geomembrane. Other applications of these sheets should be noted the coating of sewage and drainage, as well as water transfer channels. Even in most chemical and petroleum industries and mines, these sheets are used to cover reservoirs.
Many applications can be mentioned for geomembrane, including its most important applications, uses in agricultural industries, environmental protection, civil engineering, fisheries, oil industry, power plants, etc. It can be noted. Some engineers use these sheets to construct chemical evaporation ponds.
Have you thought to yourself what is being used to retrograde and prevent the destruction of concrete dams? It should be said that insulating all concrete dams using geomembrane is an excellent and robust method in the dam industry.
They even insulate tunnels against groundwater using these sheets. With these interpretations, we must say that geomembrane sheets have very wide applications.
Classification of geomembrane sheets based on raw materials
These sheets are produced in several samples, each of which has special raw materials. Among the sheets, we can name the best sheets of polyethylene. Those sheets, made of polyethylene polymers, are produced under high pressure and high temperature conditions.
Usually, different formulas with different densities are used to make polyethylene geomembrane. These coatings do not have any plasticizing materials, so they prevent cracking, degradation of impermeable systems, and local dryness. On the other hand, these sheets have good flexibility and can be used for wide surfaces.
Another example of geomembrane sheets are PVC sheets. These varnies will not be suitable for places that are adjacent to wastewater and hydrocarbons in principle because they do not have high chemical resistance.
One of the advantages that we can express for using these sheets is their high length, softness and quick and easy restoration. On the other hand, there are disadvantages that we should mention. In principle, geomembrane sheets have a shorter lifespan than polyethylenes. Because these sheets are against acids, chemicals, etc. They react quickly.