News

Geocell Technology in Modern Road Construction: A Smarter Solution for Soil Stabilization

As infrastructure projects continue to expand into soft soil, desert, mining, and coastal environments, engineers are increasingly turning to geocell technology as an efficient and cost-effective ground stabilization solution.

May 12, 2026
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HDPE Geomembrane Standards: A Professional Guide to GRI-GM13 & ASTM Compliance

In the high-stakes world of environmental containment—ranging from municipal landfills to hazardous mining leach pads—the integrity of a Geomembrane is the only barrier between a successful operation and an ecological catastrophe. For procurement managers and lead engineers, the challenge isn’t just buying a plastic liner; it’s ensuring that the material meets rigorous HDPE Geomembrane Standards to withstand decades of chemical and UV exposure.

May 12, 2026
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How to select a suitable geomembrane for mining containment

Geomembranes are extensively used in the mining industry for lining tailings, heap leach pads, mine solution, and evaporation ponds. Among polymeric geomembranes, HDPE and LLDPE are the most widely used for mining containment due to their high chemical resistance, ease of installation, and cost-effectiveness. However, process wastewaters and leachates with strongly alkaline or acidic pH, along with elevated temperatures, pose significant challenges to the long-term performance of geomembranes (Hornsey W.P. et al., 2009). Therefore, selecting the "ideal" geomembrane liner, especially for challenging mining applications, is more complex than for conventional applications.

March 12, 2025
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The 11th National Geosynthetics Conference and the International Symposium on the 40th Anniversary of the Association opened grandly

On the morning of November 2, 2024, the "11th National Geosynthetics Conference and International Symposium on the 40th Anniversary of the Association's Founding" was grandly opened in Shijiazhuang City, hosted by the China Geosynthetics Engineering Association and the China Committee of the International Geosynthetics Association, guided by the Hebei Association for Science and Technology, and co-organized by Shijiazhuang Railway University, Hebei Rock Mechanics and Engineering Society, the Provincial and Ministerial Co-construction National Key Laboratory of Structural Mechanics Behavior and System Safety of Transportation Engineering, the Provincial and Ministerial Co-construction Collaborative Innovation Center for Performance and Safety of Large Infrastructure, and the Hebei Engineering Research Center for Geosynthetics Application.

November 02, 2024
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The 5th China International Environmental Exhibition opened in Chengdu

On June 26, the 5th China Environment Expo Chengdu Exhibition was grandly opened at China (Chengdu) Western International Expo City, marking the official launch of a green feast in the field of environmental protection in the west. With the theme of "activating new quality productivity and leading the green and low-carbon development in the west", this exhibition brought together domestic and foreign environmental protection "elites" to jointly depict a new picture of a green future.

June 26, 2024
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What are the key considerations in designing reinforced soil slopes?

Reinforced soil slopes (RSS) stand as a cornerstone in modern geotechnical engineering, offering robust solutions for constructing slopes with inclinations less than 70 degrees from the horizontal. These structures are pivotal in combating erosion, facilitating vegetation growth, and ensuring the stability of steepened terrain. The general facing systems deployed in these constructions can be broadly classified into two types: soft or vegetated and hard armored systems, which may or may not include a geosynthetic face wrap. This comprehensive guide delves into the selection of geosynthetic facing options for reinforced slopes, underlining their importance and utility in various geotechnical applications.

June 03, 2024
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