Geotextiles and geomembranes are coating materials that have many uses and both also have differences from several aspects. The two coating materials do have many similarities, even the names of the two are also quite similar. Even so, the two still have differences. Well, here we will discuss the differences between the two.

The difference between geomembranes and geotextiles may still not be known for sure. Especially if you haven’t been in the construction world for long or don’t even really understand it. Therefore, it is natural that you do not know the difference between the two. Actually, we can know these differences from several aspects.

Geomembranes and geotextiles themselves have a very important role and function in the world of construction. Because in the field of construction it often requires both. So surely those of you who are in the world of civil engineering must already know these ornaments. It can even tell the difference easily.

Difference between Geotextiles and Geomembranes

Before discussing the differences between geomembranes and geotextiles, we will discuss the understanding of both. Geotextiles is a coating material composed of synthetic yarn. Generally, geotextiles have two types, namely woven and non-woven materials. Geotextiles are very useful in a variety of civil engineering jobs.

Similar to geotextiles, geomembranes are impermeable sheets derived from synthetic materials and impermeable to liquids. The sheet is also easy to connect using a hot wedge machine. Geomembranes are usually useful for separating liquid material from solid material.

After discussing the understanding and materials for making geomembranes and geotextiles, here we discuss what the differences are. We can see this difference in terms of type to use between the two. Well, here we will discuss what are the differences between the two:

Differences between Geotextiles and Geomembranes in terms of Type

The first difference is in terms of type. Geotextiles have two types, namely woven and non woven. Geotextiles woven in the form of sheets derived from woven material made of polyester and strong properties. While non woven geotextiles come from polyester fibre and look like carpets.

Just like geotextiles, geomembranes also have two types, namely FPP and FPE. FPP geomembranes are produced with maximum stability so that their resistance is very high and black in color. FPE is a type of modern geomembrane that has resistance to chemicals and has the ability to flex.

Differences in Function

Geomembranes and geotextiles also have differences in terms of function or usefulness. Geomembranes are useful for impermeable layers in pond or water storage projects. Then geomembranes are also useful for soil stabilization and road construction on soft soil.

The difference between geotextiles and geomembranes, geotextiles serve for separation, filtration and stabilization in soil stabilization and improvement. Geotextiles can be installed above the base soil and under the backfill. With it, the bottom soil and heap will not mix so that it becomes more stable.

Differences in Terms of Application

The next difference comes in terms of application. Geomembranes are generally useful for preventing seepage e.g. in solid foundations, good drainage materials. Then geotextiles are usually useful for strengthening the foundation. An example is in the consolidated soil layer.

That is the difference between geotextiles and geomembranes from various aspects. With this discussion, we know that the two do have some differences.