Industry News
Biogas and Bioliquid Ponds Anti-seepage Materials Selection
In biogas engineering, the anti-seepage system of biogas and bioliquid ponds (including anaerobic digestion tanks and storage ponds) is a key component that ensures safety, environmental protection and long-term stable operation. Geosynthetic materials play an essential role in this system...
Related products: HDPE Geomembrane, Nonwoven Geotextile, Geosynthetic Clay Liner, Three-Dimensional Composite Drainage Net
How to Choose the geogrids? PP or PE?
In the industry, geogrids are made of various materials, such as glass fiber or steel-plastic. As a manufacturer of geosynthetic materials based on high molecular polymer, Zhonglong focuses on providing plastic geogrids that meet the national standard (GB/T 17689-2008), mainly divided into two types of raw materials: PP and PE.
Related products: Geogrid
Selection of Anti-Seepage Materials for Tailings Storage Facilities
A tailings storage facility (TSF) is a dedicated dam structure used to store tailings — the fine waste residues produced after mineral processing, which still contain trace useful components. It is not a simple dumping site. It is a complex and high-risk engineered system composed of a retaining dam, reservoir area, and drainage & seepage-control systems.
Related products: Composite HDPE Geomembrane, GCL, Geogrid,Three-Dimensional Composite Drainage Net
How Does Geotextile Provide Frost Protection and Heat Insulation?
As winter approaches, plants, soil, and foundations are all affected by temperature changes. Extremely low outdoor temperatures can cause ground structures to contract or expand, weakening their strength...
Related product：Short Fiber Geotextile, Filament Geotextile
Geogrids in Livestock Farming: What Are the Applications and Challenges?
Geogrid is a grid-shaped ground and slope reinforcement material made from high-molecular polymers. Therefore, in the livestock industry, because the ground reinforcement demand is particularly high, geogrids are widely applied.
Related products: Uniaxial Geogrid, Biaxial Geogrid
Composite Geomembran Tips: 1G1M or 2G1M
In general, composite geomembranes are available in two main configurations — 1G1M and 2G1M...
Related product: Composite Geomembrane
How to Maintain HDPE Geomembrane?
The geomembrane (such as HDPE, LDPE, PVC…) can be a "great contributor" to engineering anti-seepage. But if it is not properly maintained, the lifespan and performance can be greatly reduced. This guideline talks about how to take care of it and let it "live longer".
Related product: HDPE Geomembrane
HDPE Geomembrane: The Hidden Shield for Autumn Aquaculture
Autumn isn’t just harvest season—it’s a stress test for pond water quality. If the water can’t stay clean and stable, disease risks spike and crops or aquatic life suffer. Chemical disinfectants like chlorine may help for a while, but they can also damage plants and the soil’s natural microbes. The smarter, eco-friendly move is to keep pond water and soil from touching in the first place.
Related product: HDPE Geomembrane
How to ensure anti-seepage safety during typhoon weather?
In recent days, the eastern coastal regions of Asia have been affected by Super Typhoon Ragasa, which has brought a large amount of rain and strong winds. Such extreme conditions pose serious risks to infrastructure projects, weaknesses in waterproofing&seepage control and drainage systems. Structures like dams, reservoirs, landfills, tailings ponds and tunnels are facing high pressure and seepage risks, while roadbed often get trouble in insufficient drainage capacity.
Can Waterproofing Materials Prevent Fly Ash Pollution?
Fly ash is not ordinary dust visible to the naked eye. It is a pollutant generated during chemical processes, characterized by high corrosiveness and strong permeability, primarily originating from waste incineration. This substance can gradually disperse through water sources, thereby contaminating the surrounding environment...
Related product: HDPE Geomembrane Smooth