Tabarmar Geotechnical don rigakafi da magudanar ruwa
Gabatarwar Samfur:
Geo Textile tabarma wani sabon nau'in kayan sinadari ne na geo roba wanda aka yi da gauraya da kuma shimfidar raga na filaye masu lalacewa. Yana da juriya mai tsayi, babban yawa na buɗewa kuma yana da tarin ruwa mai zagaye da ayyukan magudanar ruwa a kwance. Tsarin ginin geo membrane cibiya ne mai girma uku tare da huɗaɗɗen allura wanda ba saƙan juzu'i a bangarorin biyu. Babban jigon jigo mai girma uku yana maguda ruwan cikin ƙasa cikin sauri kuma yana da tsarin kula da pore na kansa, wanda ke toshe ruwan capillary a ƙarƙashin manyan kaya. Hakanan yana aiki azaman ƙarfafawar shinge.
Siffofin samfur:
1. Babban juriya mai ƙarfi, babban buɗaɗɗen ramin buɗe ido, tare da tarin ruwa mai zagaye da aikin magudanar ruwa a kwance.
2. Bayan an haɗa tabarmar geotextile tare da geotextile mara saƙa, zai iya tattara ruwan sama da ke ratsawa ta cikin murfin ƙasa ko najasa da aka fitar daga cikin yadi kanta ƙarƙashin murfin rufewar da aka binne, kuma ta yi amfani da aikin magudanar ruwa na musamman don fitarwa daga magudanar ruwa. geotextile mat sandwich Layer a cikin tsari bisa ga buƙatun injiniya, ba tare da samar da siliki ba. Saboda haka, zai iya kauce wa yiwuwar zamewa matsala saboda da ruwa sha jikewa na ƙasa murfin Layer.
3. Geomat mat ba zai iya zubar da ruwa kawai ba, har ma yana fitar da iskar methane da aka samar ta hanyar fermentation a cikin ƙasa (musamman sharar gida), wanda ya dace da aikace-aikacen a cikin ƙasa.
4. geotechnical mat da HDPE hade aikace-aikace, a lokaci guda iya taka mai kyau rawa wajen kare HDPE membrane daga huda.
Bayani:
Geotechnic tabarma | |
Abu | Ƙayyadaddun bayanai |
nau'in | |
Kauri (mm ≥) | |
Ƙarfin matsawa ≥ | 250KPa |
Ƙarfin Tensile ≥ | 6.0KN/m |
Tsawaitawa ≥ | 40% |
Ƙaƙƙarfan ƙyalli na tsaye ≥ | 5*10 ^-1 |
Porosity | 80-90% |
Hannun motsin ruwa a kwance | 200KPa, ≥50*10^-3/s |
Aikace-aikace:
Ana amfani dashi ko'ina a cikin rigakafin tashoshi da magudanar ruwa, magudanar ruwa na layin dogo da manyan tituna, juyar da tacewa na riƙewa.
ganuwar, magudanar ruwa da hana danshi na gine-ginen karkashin kasa, wuraren kula da najasa, wuraren da ake zubar da ruwa da sauran ayyuka.
Bidiyo