Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane

Drainage materials are widely used, among other uses, in the construction of landfills. Regulations require a drainage layer in the base and a covering for the landfill. The implementation of a gravel drain requires a lot of material and financial outlays. New geocomposite materials are an alternati...

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Autores principales:	Mariusz Cholewa, Karol Plesiński
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	drainage geocomposite gravel drainage filtration speed suction speed Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/55e84e5215a641d4b50246f434e33410
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spelling	oai:doaj.org-article:55e84e5215a641d4b50246f434e334102021-11-11T17:53:23ZPerformance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane10.3390/ma142163211996-1944https://doaj.org/article/55e84e5215a641d4b50246f434e334102021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6321https://doaj.org/toc/1996-1944Drainage materials are widely used, among other uses, in the construction of landfills. Regulations require a drainage layer in the base and a covering for the landfill. The implementation of a gravel drain requires a lot of material and financial outlays. New geocomposite materials are an alternative, and facilitate construction. The aim of the research was to compare the drainage properties of the Pozidrain 7S250D/NW8 geocomposite and gravel drainage. The model test was performed on a specially prepared test stand. The research was carried out for model #1, in which the gravel drainage was built. Model #2 had a drainage geocomposite built into it. The test results show the values of the volumetric flow rate for geodrains, with a maximum value of 40 dm<sup>3</sup>·min<sup>−1</sup>. For the gravel layer, values of up to 140 dm<sup>3</sup>·min<sup>−1</sup> were recorded. Another parameter recorded during the damming of water by the embankment was the speed of water suction by the geosynthetic and gravel drainage; the values were 0.067 and 0.024 m<sup>3</sup>·s<sup>−1</sup>, respectively. The efficiency of water drainage through the geocomposite was sufficient. It is possible to use the slopes of the landfill for drainage, which will reduce material and financial outlays.Mariusz CholewaKarol PlesińskiMDPI AGarticledrainage geocompositegravel drainagefiltration speedsuction speedTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6321, p 6321 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	drainage geocomposite gravel drainage filtration speed suction speed Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	drainage geocomposite gravel drainage filtration speed suction speed Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Mariusz Cholewa Karol Plesiński Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
description	Drainage materials are widely used, among other uses, in the construction of landfills. Regulations require a drainage layer in the base and a covering for the landfill. The implementation of a gravel drain requires a lot of material and financial outlays. New geocomposite materials are an alternative, and facilitate construction. The aim of the research was to compare the drainage properties of the Pozidrain 7S250D/NW8 geocomposite and gravel drainage. The model test was performed on a specially prepared test stand. The research was carried out for model #1, in which the gravel drainage was built. Model #2 had a drainage geocomposite built into it. The test results show the values of the volumetric flow rate for geodrains, with a maximum value of 40 dm<sup>3</sup>·min<sup>−1</sup>. For the gravel layer, values of up to 140 dm<sup>3</sup>·min<sup>−1</sup> were recorded. Another parameter recorded during the damming of water by the embankment was the speed of water suction by the geosynthetic and gravel drainage; the values were 0.067 and 0.024 m<sup>3</sup>·s<sup>−1</sup>, respectively. The efficiency of water drainage through the geocomposite was sufficient. It is possible to use the slopes of the landfill for drainage, which will reduce material and financial outlays.
format	article
author	Mariusz Cholewa Karol Plesiński
author_facet	Mariusz Cholewa Karol Plesiński
author_sort	Mariusz Cholewa
title	Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
title_short	Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
title_full	Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
title_fullStr	Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
title_full_unstemmed	Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane
title_sort	performance comparison of geodrain drainage and gravel drainage layers embedded in a horizontal plane
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/55e84e5215a641d4b50246f434e33410
work_keys_str_mv	AT mariuszcholewa performancecomparisonofgeodraindrainageandgraveldrainagelayersembeddedinahorizontalplane AT karolplesinski performancecomparisonofgeodraindrainageandgraveldrainagelayersembeddedinahorizontalplane
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Performance Comparison of Geodrain Drainage and Gravel Drainage Layers Embedded in a Horizontal Plane

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