Agustus 11, 2021

by admin in Uncategorized

Case study – Clogging of a geotextile/geopipe system in a landfill drainage application.

Fleming, I.R. & Barone, F.S. & Dewaele, Paul. (2010). 9th International Conference on Geosynthetics – Geosynthetics: Advanced Solutions for a Challenging World, ICG 2010. 1127-1130. In 2004, a drainage system was installed near the toe of a municipal landfill serving the city of Barrie, Ontario. The drainage system consists of 300 mm diameter perforated HDPE […]

Agustus 4, 2021

by admin in Uncategorized

HDPE-Geopipes, Soil-Structure Interaction

Zanzinger LGA, Geotechnical Institute, Nuremberg, Germany Gartung LGA, Geotechnical Institute, Nuremberg, Germany Perforated geopipes are part of the leachate collection system at the base of solid waste landfills. Their structural performance depends on the embedment which is formed by a compacted clay layer, a geomembrane and a sand-bentonite cushion below and coarse gravel above the […]

Juli 28, 2021

by admin in Industry News, Tips

Perbandingan pipa pembuangan bawah tanah HDPE dengan pipa konkrit

1.Diameter pipa antara DN600-DN1600, rasio harga satuan komprehensif dengan diameter yang sama antara pipa HDPE dengan pipa konkrit/semen adalah 1：1.3. 2.Kapasitas aliran HDPE 1.3 kali dari pipa konkrit/semen. Misalnya jika menggunakan pipa konkrit/semen diameter DN800, maka pipa HDPE hanya perlu menggunakan diameter DN700(800/1.3). 3.Penyambungan HDPE yang sederhana dan cepat, meningkatkan kemajuan konstruksi. Dalam kondisi normal, […]

Juli 13, 2021

by admin in Uncategorized

The Impact of Heavy Hydrocarbon Permeation on PE Pipe

Karen Crippen, Ernest Lever Papers # 2014 Chicago DOT/PHMSA held a Government/Industry Pipeline R&D Forum on July 18-19, 2012. Five working groups met to discuss key pipeline technical challenges facing industry and government. The Design/Materials/Welding-Joining & Valves working group identified the effects of hydrocarbon permeation on plastic pipe strength and fusion performance as a gap […]

Juli 1, 2021

by admin in Uncategorized

Less is more: polypropylene materials for sewerage & drainage pipes with reduced energy and carbon footprints

Papers # 2016 Berlin The environmental impact in terms of global warming potentials (GWP) and nonrenewable energy demand (NRED) of sewerage & drainage pipes based on PP-MD, PP-HM, PP-B, and concrete has been assessed using life cycle analysis methodology. It can be concluded that PP-MD and PP-HM materials are able to significantly lower both GWP […]

Juni 17, 2021

by admin in Uncategorized

Production of Potable Water Pipes for Chile Using the Inline Extrusion Process

Douglas D. Keller Papers # 2018 Las-Vegas This paper describes the successful collaboration of a regulator, pipe producer and PE material supplier to demonstrate the conformance of pipes produced with inline extrusion compound to the requirement of the Chilean water pipe normative NCh398/1.Of2004 and also to the performance requirements of ISO 4427:2007 parts 1, 2 […]

Juni 10, 2021

by admin in Uncategorized

Expanding The Application Range Of High Density Polyethylene For Use As An Inner-Liner Material In Reinforced Thermoplastic Pipe And Steel Pipe

Johannes de Bruin, Dr. Bert Dalmolen, Albo van Hateren Papers # 2016 Berlin Normal High Density Polyethylene (HDPE) is commonly used as the fluid contacting element, or the “inner-liner”, in Reinforced Thermoplastic Pipes (RTP) and steel pipes up to 65 ºC. Through a modification of the HDPE polymer matrix, by adding nanoparticles, the E-modulus can be increased. […]

Mei 27, 2021

by admin in Uncategorized

New testing method for electrofusion welds

Dr. Love Pallon, Dr. Karin Jacobsson, Daniel Ejdeholm, Marie Allvar, Rikard Kärrbrant Papers # 2018 Las-Vegas This work presents the development of the Full Length Tensile Test (FLTT), a method that enables an objective judgement of welding quality of electrofusion welds by measuring the energy to break (J/mm2 ). In this way a brittle, ductile […]

Mei 5, 2021

by admin in Uncategorized

New Process For The Hot Forming Of The Integrated Socket On Underground Drainage Pipes Made Of High Modulus Polypropylene With A Compact Or Multilayer Wall Structure

Giorgio Tabanelli Papers # 2018 Las-Vegas In underground plastic drainage pipes the integrated socket joint technology is now used widely in PVC pipes with a compact or multilayer wall. On the other hand, in PP and HDPE pipes this form of connection, despite its well-known advantages, is still not widely used. The reason for this is basically […]

April 8, 2021

by admin in Uncategorized

Non Destructive Evaluation of Improper Fusion for Polyethylene Heat Fusion Socket Joint

Seonghee Kil, Jeongrock Kwon, Keebong Yoon Papers # 2014 Chicago Non destructive evaluation(NDE) of polyethylene electrofusion socket joint could be a kind of methods to support the elelctro fusion processes and procedures. Defects example of lack of fusion, porosity, foreign material, inserting defect and dislocation of heating wires could be detected by using phase array […]

Free enquiry

(021) 89915151

Case study – Clogging of a geotextile/geopipe system in a landfill drainage application.

HDPE-Geopipes, Soil-Structure Interaction

Perbandingan pipa pembuangan bawah tanah HDPE dengan pipa konkrit

The Impact of Heavy Hydrocarbon Permeation on PE Pipe

Less is more: polypropylene materials for sewerage & drainage pipes with reduced energy and carbon footprints

Production of Potable Water Pipes for Chile Using the Inline Extrusion Process

Expanding The Application Range Of High Density Polyethylene For Use As An Inner-Liner Material In Reinforced Thermoplastic Pipe And Steel Pipe

New testing method for electrofusion welds

New Process For The Hot Forming Of The Integrated Socket On Underground Drainage Pipes Made Of High Modulus Polypropylene With A Compact Or Multilayer Wall Structure

Non Destructive Evaluation of Improper Fusion for Polyethylene Heat Fusion Socket Joint

ADDRESS

ADDRESS

PHONE

EMAIL

Switch The Language

ADDRESS

ADDRESS

PHONE

EMAIL