Permeability Analysis
Articles & Whitepapers
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Dam liners FAQs
What Is A Dam Liner? A dam liner is an anti-seepage layer used in a dam, reservoir, or other hydraulic structure, usually between the dam structure and a groundwater source. Its main function is to prevent water from seeping into the soil or rock, thereby reducing the risk of dam leakage and soil erosion. Dam liners are usually made of polyethylene (HDPE) material, which has good flexibility and ...
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Evaluation of Performance of Permeable Interlocking Block Pavements - Case Study
Abstract Drainable or permeable pavement systems are rapidly gaining popularity in Japan because of the high level of precipitation and the growing need for measures against the deteriorating road ...
News
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T,C&A Lab Demonstrates Expertise and Effectiveness for Packaging Materials Testing
Solid and reliable packing is an integral part of product supply. Very recently Alfa Chemistry’s testing branch - T,C&A Lab announces to offer a variety of effective analytical testing services for packaging materials made from paper, ...
Leading OTR and WVTR Permeation Range displayed at Interpack 2017
Leading permeation analysis range displayed at Interpack 2014
ASTM E1316 - 11b Standard Terminology for Nondestructive Examinations
ASTM A480 / A480M - 11b Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
Equipment & Solutions
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Showcase
Composite Laminate Reinforced Geosynthetic Clay Liners
BENTOMAT CL GCL is a reinforced geosynthetic clay liner (GCL) consisting of a layer of sodium bentonite between a polypropylene woven geotextile and a polypropylene nonwoven geotextile, which are needlepunched together and laminated to a polyethylene geofilm.
