Lake liner, also known as geomembrane liner for lake, is used for laying on the bottom or side of the lake to protect water leakage. In order to increase friction force along the slope, composite geomembrane is often selected as the pond liner for lake water anti-seepage material.
1. What is Composite Lake Liner?
A composite lake liner refers to a specific type of geosynthetic material used in civil engineering and environmental applications. Geomembranes, which are impermeable sheets or liners, are crucial for controlling fluid movement in various construction and containment projects. Composite geomembranes are composed of multiple layers of different materials, each with its own properties and functions. These layers are bonded together to form a single, integrated geomembrane with enhanced performance characteristics.
BPM, a renowned brand, manufactures composite pond liners using a calendaring processing technology that involves heat-bonding nonwoven or woven geotextiles to HDPE geomembranes. Our geomembrane pond liner products offer the combined advantages of geomembranes and geotextiles. The geotextile layer increases tensile strength, tear resistance, and puncture resistance, while the geomembrane layer provides anti-seepage properties. Typically, one layer of HDPE geomembrane film is sandwiched between two layers of geotextiles, creating a two cloth one film impermeable composite geomembrane.
Compared to traditional materials like concrete, asphalt, and compacted clay, geomembrane pond liners have proven to be more cost-effective, environmentally safe, durable, chemically resistant, and easy to deploy and transport. Lake liners find applications in water dams, artificial lakes, airports, construction projects, environmental protection initiatives, water containment projects, and more.
The composite geomembrane liner offered by BPM is designed to meet the specific requirements of such projects, providing reliable impermeability, strength, and longevity while offering a cost-effective and environmentally-friendly solution.
2. Why Chose Lake Liner for Artificial Water Containment in Hunan
Choosing a lake liner for artificial water containment offers several advantages and benefits:
2.1 Waterproofing
Lake liners are specifically designed to provide excellent waterproofing capabilities, ensuring that water remains contained within the artificial lake or water feature. They create a reliable barrier that prevents seepage or leakage into the surrounding soil.
2.2 Durability
Lake liners are typically made of high-quality materials such as reinforced geomembranes or synthetic rubber, which are highly durable and resistant to UV rays, chemicals, punctures, and weathering. They can withstand long-term exposure to water and environmental conditions without significant degradation.
2.3 Customization
Lake liners can be custom-made to fit the specific dimensions and shape of the artificial lake or water feature. This ensures optimal coverage and minimizes the need for additional seams or joints that could potentially compromise the waterproofing integrity.
2.4 Environmental Protection
Lake liners help protect the environment by preventing the contamination of groundwater sources and minimizing the risk of soil erosion. They create a barrier that keeps water and potential pollutants from leaching into the surrounding ecosystem.
2.5 Easy Maintenance
Lake liners require minimal maintenance. They have smooth surfaces that are easy to clean, and any necessary repairs or patching can be done efficiently to maintain their effectiveness.
2.6 Versatility
Lake liners can be used in various artificial water containment applications, including recreational lakes, decorative ponds, water reservoirs, and aquaculture facilities. They can accommodate different water depths and withstand the weight and pressure of the contained water.
3. Case Study Of Lake Liner for Artificial Water Containment in Hunan
Our customer, Mr. Wang from Hunan, approached us in October 2017, seeking a lake liner for an artificial water containment project. With the aim of preventing leakage in the impoundment, our design department extensively considered the use of a composite anti-seepage liner to be installed beneath the water’s bottom.
The specific design for the composite geomembrane liner was determined to be 400g/0.5mm/400g, with each piece measuring 6×30 meters. Upon receiving the customer’s requirements, we promptly provided detailed information about the advantages of our lake liner and the recommended installation process without hesitation. Additionally, we offered comprehensive guidance on the proper usage and installation procedures.
Through effective communication and negotiation, our customer expressed satisfaction with the quality of our lake liner, ultimately leading to the confirmation of the order. We value our customers’ trust and prioritize meeting their needs, ensuring that they receive a product that is tailored to their specific requirements.
By selecting our composite liner for the artificial water containment project, our customer in Hunan can benefit from its anti-seepage properties, enhancing the effectiveness and reliability of the water containment system. We remain committed to delivering high-quality products and providing excellent customer support throughout the installation process and beyond.
4. Specifications of Lake Liner for Artificial Lake Project
For the artificial lake project, the specifications of the chosen lake liner are as follows:
4.1 Lake Liner
The Geomembrane liner has a specification of 400g/0.5/400g, indicating its weight and thickness. This composition ensures effective anti-seepage properties and durability for the containment of water in the artificial lake.
4.2 Roll Size
Each roll of the lake liner measures 6 meters in width and 30 meters in length. This size allows for efficient installation and coverage of the desired area, providing a seamless and reliable barrier against leakage.
4.3 Total Quantity
The total quantity of lake liner required for the project is 31,600 square meters. This quantity indicates the extent of the water containment area to be covered and protected by the lake liner.
4.4 Construction Period
The estimated construction period for the project is one month. This timeframe reflects the anticipated duration for the installation and completion of the artificial lake, including the laying of the lake liner.
By utilizing a lake liner with these specifications, the artificial lake project aims to ensure effective anti-seepage performance, providing a reliable and secure containment for the water. The chosen lake liner’s durability and impermeability properties will contribute to the longevity and success of the project, allowing for the creation of a sustainable and functional artificial lake.
5. About BPM
BPM had provided many types of effective and state of the art geotextile, geomembrane and geosythetics products to over 36 countries. Our main innovative, high quality geosynthetics products include geomembranes, geotextiles, geocell, geosynthetic clay liners (GCLs), drainage boards, geogrids, etc. BPM brand geosynthetics had been certificated by the ISO9001, ISO14001,OHSAS18001 Soncap, SASO and BV certificates and passed the test of SGS and Intertek, etc.
BPM is also providing professional design and installation service.
