LDPE Sheets
Explore high-quality LDPE Sheets used as separation membranes in road construction. Learn about features, benefits, applications, and why LDPE is ideal for infrastructure and industrial projects. View Complete Details...
Product Specification
LDPE Sheet (Low-Density Polyethylene Sheet) is a durable, flexible, and cost-effective polymer sheet widely used as a separation membrane in road and infrastructure projects. Its excellent tensile strength, weather resistance, and impermeability make it a reliable solution for long-term ground stabilization and protection. LDPE sheets prevent the mixing of sub-base soil layers, enhance road durability, and provide a stable foundation for heavy loads.
What is an LDPE Sheet?
An LDPE Sheet is a thermoplastic membrane made from low-density polyethylene. It is lightweight yet strong, offering exceptional resistance to moisture, chemicals, punctures, and UV exposure. Its flexibility allows it to conform to uneven surfaces, making it ideal for civil engineering and construction applications.
Key Features of LDPE Sheets
• High flexibility & durability
• Excellent water resistance and barrier properties
• Chemically inert and corrosion-resistant
• UV-stabilized for long-lasting outdoor use
• Prevents soil contamination and layer mixing
• Lightweight and easy to install
• Available in multiple thicknesses (100–1000 microns)
LDPE Sheet as a Separation Membrane in Road Construction
In road construction, LDPE Sheets act as a protective and separating layer between soil, aggregates, and sub-base materials. This ensures improved road performance and increased lifespan.
Benefits in Road Projects
• Prevents intermixing of soil and aggregates
• Enhances load-bearing capacity of the road base
• Controls moisture movement and prevents subgrade failure
• Reduces rutting, settlement, and cracks
• Acts as a protective barrier against erosion and groundwater infiltration
Where LDPE Sheets Are Used in Roads
• Highway and expressway construction
• Railways and metro projects
• Airport runway foundations
• Embankments and retaining structures
• Ground stabilization works
Other Applications of LDPE Sheets
LDPE Sheets are versatile and widely used in various industries
Construction & Civil Engineering
• Concrete curing
• Damp proofing membranes
• Underlay for tiles and flooring
Agriculture
• Pond liners
• Mulching sheets
• Greenhouse covering
Industrial Applications
• Chemical storage liners
• Packaging and wrapping
• Protective covering for machinery
Why Choose LDPE Sheets?
LDPE Sheets offer a superior combination of performance, affordability, and durability. Their moisture barrier, chemical resistance, and flexibility make them an ideal choice for demanding environments—especially in large-scale infrastructure projects.
Whether it's road construction, ground separation, or industrial protection, LDPE Sheets deliver long-lasting and cost-efficient performance.
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