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VAPOR BARRIER FILM

FOUNDATION FILMS

Overview of Construction Foundation and Concrete Pouring Films

Construction foundation films, often referred to as concrete pouring films, play a crucial role in the construction industry. They are primarily used as vapor barriers or underlayments in foundations and concrete slabs, providing a moisture-resistant layer that protects the structural integrity of buildings.

Material Composition

These films are typically made from Polyethylene (PE), which can be either recycled or virgin, depending on the application requirements and environmental considerations:

  • Recycled PE: Often used for applications where high durability is not the primary concern, recycled PE films are eco-friendly and cost-effective. They are commonly available in black, gray, or green colors.
  • Virgin PE: For maximum resistance against ambient conditions and for applications requiring higher strength and durability, transparent foundation films made from virgin PE are recommended. Virgin material provides better performance in terms of stability and resistance to tearing.

Colors and Properties

  • Black and Gray Films: These colors are preferred for their ability to block light, which can reduce the growth of mold and bacteria in the concrete. They are also better at absorbing and retaining heat, which can be beneficial in certain construction processes.
  • Green Films: Often used for aesthetic reasons or to blend in with the environment, green films provide the same level of protection as black and gray films.
  • Transparent Films: Offer the highest level of durability and resistance to environmental factors. They are ideal for critical applications where visibility of the covered material is necessary, or where maximum light penetration is required.

Thickness and Size

The thickness of these films typically ranges from very thin (around 100 microns) to thicker options (up to 500 microns or more), depending on the level of protection required. The width and length of the rolls can vary significantly, tailored to meet specific project dimensions and requirements.

Recommended Use

  • Moisture Barrier: Essential for preventing moisture from seeping into concrete, which can lead to cracking, spalling, and other structural issues.
  • Protection During Curing: Helps maintain consistent moisture levels in concrete during the curing process, which is critical for achieving optimal strength and durability.
  • Weed and Pest Barrier: When used beneath slabs or in landscaped areas, these films can also prevent weeds from growing and protect against pests.

Conclusion

Choosing the right type of construction foundation film is critical for ensuring the longevity and durability of concrete structures. Whether using recycled or virgin PE films, it’s important to select a product that appropriately matches the specific needs of the construction project, considering factors such as environmental exposure, load requirements, and aesthetic preferences. These films not only protect the structural integrity but also contribute to the overall sustainability of construction projects.

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Description

Product Overview

Product Name: Foundation Film

Other Names: Concrete Pouring Film, Construction Film

Application

Foundation Film is specifically designed for use in the construction of building foundations. It is laid directly on the foundation soil to provide thermal and moisture insulation before the concrete is poured. This essential step ensures a more stable and durable foundation by preventing ground moisture from compromising the concrete.

Key Features

  • Cost-Effective: Provides an affordable solution to critical construction needs without sacrificing quality.
  • Uniform Coverage: Ensures complete and even coverage, essential for effective insulation and protection.
  • Moisture Barrier: Prevents water and moisture from penetrating the concrete, thereby protecting the structural integrity of the foundation.
  • Easy Installation: Designed for quick and straightforward application, reducing labor time and costs.
  • Maintenance-Free: Once installed, it does not require any additional maintenance, simplifying the construction process.

Specifications

Attribute Specification
Thickness 70 to 200 microns (customizable based on customer requirements)
Width 40 cm to 10 meters (customizable based on customer requirements)
Color Available in Gray, Green, Black, and Transparent to suit different project requirements and preferences
Packaging The film is rolled and wrapped with PE film, featuring an inner core diameter of 76 mm. Optionally, the core can be reinforced with plastic lids on both ends for enhanced protection and easier handling.

Conclusion

Foundation Film is an indispensable product for modern construction projects, providing a reliable and effective barrier against moisture and thermal transfer. Its versatility in size, color, and thickness options allows it to meet the specific needs of any construction project, ensuring that foundations are laid with the utmost integrity and preparedness for longevity and durability.

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VAPOR BARRIER FILM

Product Overview

Product Name: Construction Vapor Barrier Films

Description

Construction Vapor Barrier Films are specialized polyethylene films crafted from a blend of Low-Density Polyethylene (LDPE) and High-Density Polyethylene (HDPE), combined with essential additives to enhance performance. These films are engineered to maintain the integrity of concrete structures by preventing the premature evaporation of concrete moisture and blocking the infiltration of radon gas, methane, and other soil gases or contaminants.

Applications

  • Moisture Control: Preserves the optimal moisture content of concrete during the curing process, essential for achieving maximum strength and durability.
  • Gas Barrier: Acts as a protective barrier to prevent hazardous soil gases such as radon and methane from penetrating into living spaces or workplaces, ensuring health and safety standards are met.

Key Features

  • High Thickness: Manufactured in high thickness to provide a robust barrier against moisture and gas penetration.
  • Quality Material: Produced from selected virgin materials to ensure high quality and performance.
  • Customizable Additives: Offers the option to include additional additives like flame retardants, depending on specific customer requirements or regulatory needs.

Specifications

  • Materials: Combination of LDPE and HDPE with necessary performance-enhancing additives.
  • Application Method: Should be laid directly on the foundation soil before the concrete pouring process or when placing concrete slabs.
  • Additives: Standard films come with UV stabilizers and anti-fog properties; optional flame retardants or other specialized additives can be included.

Benefits

  • Enhanced Concrete Integrity: By preventing quick moisture evaporation, the film ensures that concrete cures evenly and achieves its intended strength.
  • Safety and Compliance: Provides a crucial safety layer by blocking harmful gases, contributing to a healthier environment compliant with safety regulations.
  • Durability and Protection: The use of high-quality virgin materials and thick construction enhances the film’s durability, making it resistant to tears, punctures, and degradation.

Conclusion

Construction Vapor Barrier Films play a vital role in modern building projects, ensuring the structural integrity of concrete foundations and slabs while protecting against environmental contaminants. Their robust construction and customizable options make them an essential component for any construction project focused on long-term durability and compliance with health and safety standards.
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WIDE PE FILM (NYLON)

Wide Film Overview

Wide Film refers to polyethylene (PE) films that are produced in widths ranging from 1 to 10 meters. These films are highly versatile and cater to a broad spectrum of applications across various industries.

Typical Applications

Wide Film is utilized in diverse settings, including but not limited to:
  • Industrial Workshops: Provides coverage and protection for large areas.
  • Construction Projects: Used for safeguarding unfinished spaces or materials from environmental elements.
  • Temporary Packing: Ideal for wrapping furniture and appliances during moves or storage.
  • Bedding in Markets: Serves as protective bedding for fruit and vegetable displays to maintain cleanliness and reduce damage.
  • Agricultural Protection: Helps protect trees from freezing temperatures and harsh weather conditions.
  • Transportation: Used to cover loads in trucks and train wagons, protecting them from dust, rain, and moisture.

Customization Options

Based on customer specifications, Wide Film can be manufactured in various forms to meet specific needs:
  • Single Layer (Flat): Available up to 420 cm wide, suitable for straightforward applications requiring one layer of protection.
  • Double Layer Tubing (Sleeve): Offers enhanced protection with a double layer, available up to 840 cm wide.
  • Double Layer Slit Tubing (Semi-Sleeve): Provides a flexible covering option with easy access to the covered items.
  • Double Layer Center Slit Tubing (Unfolded): Designed for applications requiring frequent access to the protected items.
  • Gusseted Rolls: These are expandable and can cover up to 10 meters in width, ideal for large-scale applications.

Roll Types Illustration

Note: As the roll types are mentioned to be illustrated in a figure, ensure that any visual descriptions or figures are included here or provided as an attachment to support the text.

Conclusion

Wide Film's adaptability and broad range of manufacturing options make it a preferred choice for industries needing large-scale, durable coverage solutions. Whether for industrial, agricultural, or transportation uses, this film meets diverse protective requirements with customized specifications tailored to each client's needs.
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PE GEOMEMBRANE FILM

Overview of Pool and Asphalt Insulation Films

Pool and Asphalt Insulation Films are specialized products designed for dual purposes in construction and landscaping. Manufactured from a robust combination of low-density polyethylene (LDPE), high-density polyethylene (HDPE), and various performance-enhancing additives, these films are tailored for high durability and effectiveness.

Composition and Properties

  • Materials: A blend of LDPE and HDPE provides the necessary strength and flexibility.
  • Additives: Include UV stabilizers, anti-block agents, and others to enhance performance under environmental stresses.
  • Color: Typically produced in black to maximize UV resistance and durability.
  • Thickness: Manufactured in high thickness to ensure robust protection and longevity.

Applications

  1. Asphalt Pavement Protection:
    • Salt Barrier: Acts as a protective layer to prevent soil salts, commonly found in saline soils, from penetrating and damaging asphalt pavement. This prolongation of the pavement's lifespan is crucial in areas with harsh soil conditions.
  2. Water Retention:
    • Aquatic Uses: Ideal for lining swimming pools, reservoirs, basins, and surface impoundments. It is also used in creating garden ponds and artificial streams in parks and gardens.
    • Benefits: Ensures water retention and prevents leaks, contributing to water conservation and structural integrity of the contained area.

Key Benefits

  • Durability: The high thickness and specific composition make the film resistant to physical and chemical damages.
  • Versatility: Suitable for a variety of applications from road construction to landscape enhancement.
  • Waterproofing: Provides excellent waterproofing capabilities, essential for any applications involving water containment.
  • Environmental Resistance: Equipped to handle environmental factors such as UV exposure and chemical interactions, ensuring longevity and performance.
Pool and Asphalt Insulation Films are indispensable in scenarios where protection against environmental factors and durability are paramount. Their versatile applications and robust features make them a preferred choice in both construction and landscaping projects.
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POLYETHYLENE ENCASEMENT

Product Overview

This LDPE (Low-Density Polyethylene) co-extruded film is specifically designed to serve as a protective encasement for ductile iron, metal, and plastic pipes. Primarily utilized in the road and construction industries, this film acts as an economical solution to safeguard underground pipelines from corrosive soils.

Key Features

Material: Crafted from low-density polyethylene, the film offers flexibility and durability. Co-extrusion: Utilizing a co-extrusion process enhances the film's barrier properties and structural integrity. Thickness: The film has an approximate thickness of 200 microns, providing a robust protective layer without significant bulk. Cost-Effective Protection: Known for its cost-efficiency, this film provides an inexpensive alternative to more costly protective measures. Application Areas:
  • Ductile Iron Pipes: Prevents corrosion from soil contact.
  • Metal Pipes: Shields against environmental elements that can lead to rust and degradation.
  • Plastic Pipes: Offers additional protection from mechanical damage and environmental stressors.

Uses

  • Underground Pipeline Protection: Acts as a barrier between pipes and corrosive soils, significantly extending the lifespan of the infrastructure.
  • Construction and Roadworks: Ideal for projects where piping must be safeguarded in harsh or variable soil conditions.

Benefits

  • Corrosion Resistance: Specifically designed to resist corrosive environments, ensuring long-term protection of pipelines.
  • Easy Application: The tubular form of the film allows for straightforward installation, making it a practical choice for large-scale projects.
  • Versatility: Suitable for a wide range of pipe materials and sizes.
This LDPE co-extruded film is an essential product for any construction or road project involving underground pipelines, providing effective protection against environmental challenges at a competitive price point.
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