Browsing by Subject "HDPE"

Now showing items 1-4 of 4

    • Durability of HDPE geomembranes: an overview  (Artigo de Periódico)

      Lavoie, Fernando Luiz; Kobelnik, Marcelo; Valentin, Clever Aparecido; Silva, Jefferson Lins da (Sociedade Brasileira de Quimica, 2020)
      The polymer demand for geotechnical applications has been growing. The geomembrane is a geosynthetic, manufactured, polymeric product and is often specified in environmental projects. Geomembranes started to be used in the ...

    • Evaluation of exhumed HDPE geomembranes used as a liner in Brazilian shrimp farming ponds  (Artigo de Periódico)

      Lavoie, Fernando Luiz; Kobelnik, Marcelo; Valentin, Clever Aparecido; Tirelli, Érica Fernanda da Silva; Lopes, Maria de Lurdes; Silva, Jefferson Lins da (ELSEVIER, 2022)
      The present work evaluated three high-density polyethylene (HDPE) geomembranes exhumed from two shrimp farming ponds in the northeast of Brazil with nominal thicknesses of 0.8 mm. The CAM sample was exhumed from the bottom ...

    • HDPE Geomembranes for Environmental Protection: Two Case Studies  (Artigo de Periódico)

      Lavoie, Fernando Luiz; Valentin, Clever Aparecido; Kobelnik, Marcelo; Silva, Jefferson Lins da; Lopes, Maria de Lurdes (MDPI, 2020)
      High-density polyethylene (HDPE) geomembranes have been used for different applications in engineering including sanitation, such as landfills and waste liquid ponds. For these applications, the material can be exposed to ...

    • Performance Of An Environmental Protection Liner After Laboratory Uv Exposure  (Artigo de Periódico)

      Lavoie, Fernando Luiz; Kobelnik, Marcelo; Valentin, Clever Aparecido; Tirelli, Érica Fernanda da Silva; Lopes, Maria de Lurdes; Silva, Jefferson Lins da (SOC BRASILEIRA QUIMICA, 2025)
      High-density polyethylene (HDPE) geomembranes are commonly used as an environmental protection liner due to their good chemical and mechanical resistances and low cost. Ultraviolet (UV) radiation is an essential issue in ...