What is Under-Concrete Nylon Tarpaulin and How is it Produced?
As a fundamental building element in the construction sector, under-concrete nylon tarpaulin plays a critical role in protecting and extending the life of a building's ground floors. This material is also known as an insulation membrane or a vapor barrier, and its primary purpose is to prevent rising moisture and water vapor from the ground from reaching the concrete slab. In doing so, it prevents moisture-related damage and health issues within the structure.
Under-concrete nylon tarpaulin is a specially designed film, typically produced from flexible and durable plastic polymers such as low-density polyethylene (LDPE) or high-density polyethylene (HDPE). By its nature, it is strong and completely impervious to water and moisture.
The most important function of this material is to block moisture that can rise from under the ground through capillary action. This moisture can seep into the concrete and lead to the following problems:
Damage to Floor Coverings: Causing swelling, rot, or mildew on floor coverings such as wood parquet, laminate, or or carpet.
Concrete Corrosion: Causing the metal reinforcement (rebar) inside the concrete to rust and corrode due to moisture, which weakens the static strength of the structure.
Health Issues: Moisture can lead to the formation of mold and fungi, which can cause respiratory problems and allergies.
For these reasons, under-concrete nylon tarpaulin is an indispensable measure for a solid and healthy structure.
The production of under-concrete nylon tarpaulin is typically carried out using a film blowing technique called extrusion. This process consists of several key stages:
Raw Material Preparation: Production begins with the selection and preparation of polyethylene (PE) granules. Special additives such as UV stabilizers and color pigments are added to these granules to increase the product's durability and performance.
Extrusion (Melt Blowing Method): The prepared granules are fed into an extrusion machine. Here, they are melted at a high temperature to obtain a homogeneous liquid plastic mass. This melt is pushed out through a circular die at the end of the machine in the form of a continuous tube.
Film Blowing and Cooling: The plastic tube coming out of the die is inflated like a balloon by blowing air into it. This blowing process allows the nylon tarpaulin to reach the desired thickness and width. As the inflated film moves upward, it is rapidly solidified by passing through special cooling systems.
Cutting and Rolling: The cooled and flattened film is cut in half by automatic cutting mechanisms to form two separate films of the desired width. These films are then wound into large, heavy rolls ready for use. The thickness of these rolls is usually expressed in microns and can vary between 100 and 400 microns, depending on the intended use.
This controlled and high-tech production process ensures that the under-concrete nylon tarpaulin is a seamless moisture barrier with a uniform thickness that can be easily applied at construction sites.
What is Under-Concrete Nylon Tarpaulin and How is it Produced?
As a fundamental building element in the construction sector, under-concrete nylon tarpaulin plays a critical role in protecting and extending the life of a building's ground floors. This material is also known as an insulation membrane or a vapor barrier, and its primary purpose is to prevent rising moisture and water vapor from the ground from reaching the concrete slab. In doing so, it prevents moisture-related damage and health issues within the structure.
Under-concrete nylon tarpaulin is a specially designed film, typically produced from flexible and durable plastic polymers such as low-density polyethylene (LDPE) or high-density polyethylene (HDPE). By its nature, it is strong and completely impervious to water and moisture.
The most important function of this material is to block moisture that can rise from under the ground through capillary action. This moisture can seep into the concrete and lead to the following problems:
Damage to Floor Coverings: Causing swelling, rot, or mildew on floor coverings such as wood parquet, laminate, or or carpet.
Concrete Corrosion: Causing the metal reinforcement (rebar) inside the concrete to rust and corrode due to moisture, which weakens the static strength of the structure.
Health Issues: Moisture can lead to the formation of mold and fungi, which can cause respiratory problems and allergies.
For these reasons, under-concrete nylon tarpaulin is an indispensable measure for a solid and healthy structure.
The production of under-concrete nylon tarpaulin is typically carried out using a film blowing technique called extrusion. This process consists of several key stages:
Raw Material Preparation: Production begins with the selection and preparation of polyethylene (PE) granules. Special additives such as UV stabilizers and color pigments are added to these granules to increase the product's durability and performance.
Extrusion (Melt Blowing Method): The prepared granules are fed into an extrusion machine. Here, they are melted at a high temperature to obtain a homogeneous liquid plastic mass. This melt is pushed out through a circular die at the end of the machine in the form of a continuous tube.
Film Blowing and Cooling: The plastic tube coming out of the die is inflated like a balloon by blowing air into it. This blowing process allows the nylon tarpaulin to reach the desired thickness and width. As the inflated film moves upward, it is rapidly solidified by passing through special cooling systems.
Cutting and Rolling: The cooled and flattened film is cut in half by automatic cutting mechanisms to form two separate films of the desired width. These films are then wound into large, heavy rolls ready for use. The thickness of these rolls is usually expressed in microns and can vary between 100 and 400 microns, depending on the intended use.
This controlled and high-tech production process ensures that the under-concrete nylon tarpaulin is a seamless moisture barrier with a uniform thickness that can be easily applied at construction sites.
Türkçe
English
