HDPE Geomembrane - Mai ƙira, Ƙayyadaddun bayanai & Magani na Project
Manyan layukan polyethylene don muhalli, ruwa, da ayyukan hakar ma'adinai. Santsi ko rubutu, 0.3-3 mm, samar da masana'anta kai tsaye da takamaiman QA.
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Kyakkyawan Properties na HDPE Geomembrane
HDPE geomembrane ne mai sassauƙan mai hana ruwa ruwa tare da ƙanƙara mai ƙarancin ƙarfi (≤1 × 10⁻¹⁷ cm/s), yana mai da shi manufa don layin kandami, madatsun ruwa, da rufin ƙasa.
Ya dace da matsananciyar yanayi, HDPE geomembrane yana aiki da dogaro daga -70 ℃ zuwa 110 ℃, tabbatar da kwanciyar hankali a cikin hamada mai zafi da yanayin sanyi.
Mai jure wa acid, alkalis, mai, da gurɓataccen masana'antu, HDPE geomembrane ana amfani dashi sosai a cikin ma'adinan leach ɗin ma'adinai, jiyya na ruwa, da ƙunshewar sinadarai.
Tare da kyawawan kaddarorin tensile, HDPE zanen gado na geomembrane da rolls sun cika ƙa'idodin injiniya masu buƙata don dorewa da aminci.
Fitaccen aikin rigakafin tsufa yana ba da damar fallasa amfani na dogon lokaci ba tare da rasa ƙarfin injina ba, dacewa da tafki, magudanar ruwa, da kariyar gangara.
Ƙarfin ƙarfi mai ƙarfi da haɓakawa yana ba da damar layin HDPE geomembrane don jure matsuguni daban-daban, yankunan girgizar ƙasa, da matsananciyar yanayin ƙasa.
An yi shi daga ≥97% budurwa HDPE guduro tare da baƙar fata na carbon, ba tare da ƙari ba ko masu daidaitawa masu cutarwa. An amince da HDPE a cikin ƙasashe da yawa azaman kayan tattarawa mai aminci.
Ku sani HDPE Geomembrane
HDPE geomembrane jigon ruwa ne da aka yi daga polyethylene mai girma, wanda aka ƙera don hana ɓarna a cikin tafkuna, wuraren share ƙasa, madatsun ruwa, da sauran ayyukan ɗaukar hoto.
An samar da shi daga budurwa HDPE guduro tare da carbon baƙar fata, UV stabilizers, da antioxidants, yana tabbatar da ƙarfi, sassauci, da dorewa na dogon lokaci akan yanayin yanayi da sinadarai.
Yawan kauri na geomembrane HDPE ya bambanta daga 0.3 mm zuwa 3.0 mm. Ƙananan maki sun dace da tafkuna da magudanar ruwa, yayin da masu kauri masu kauri ke hidimar wuraren da ake zubar da ƙasa da wuraren hakar ma'adinai.
Ee. HDPE geomembrane yana da ƙarancin juzu'i mai ƙarancin ƙarfi, yana mai da shi cikakken mai hana ruwa ga tafkuna, tafkunan ruwa, da sarrafa leached a cikin wuraren da ake zubar da ƙasa da wuraren hakar ma'adinai.
HDPE geomembrane liners ana amfani da su ko'ina cikin masana'antu da yawa:
Muhalli & Tsaftar muhalli - tarkacen shara, jiyya na ruwa, ma'ajiya mai haɗari, wuraren ajiyar sinadarai, sharar masana'antu, da tarkacen gini ko rushewa.
Tsarin Ruwa - sarrafa magudanar ruwa da ƙarfafawa don koguna, tafkuna, tafkunan ruwa, madatsun ruwa, magudanar ruwa, bangon yanke, da kariyar gangara.
Injiniya Municipal - Tunnels metro, tsarin ƙasa, tankunan ruwa na rufin rufin, lambunan rufin kore, da rufin bututun magudanar ruwa.
Gyaran shimfidar wuri - tabkuna na wucin gadi, tafkunan ado, fasalin ruwan wasan golf, da kariyar gangara.
Petrochemical - tsire-tsire masu sinadarai, matatun mai, sansanonin tankin mai, tankuna masu amsawa, tafkuna masu lalata, da ɗaukar matakin sakandare.
Ma'adinai - tulin leach pads, madatsun wutsiya, tafkunan matsuguni, ma'ajiyar slurry, da sharar ma'adinai.
Noma – magudanan ruwa, tafkunan ruwa, tankunan ruwan sha, da tafkunan ajiyar ruwan gona.
Kiwo - tafkunan kifi, gonakin shrimp, da kariya ga gangaren kifayen teku.
Masana'antar Gishiri - tafkunan gishiri crystallization, tafkunan brine, da murfin tafkin gishiri.
HDPE geomembrane na iya ɗaukar shekaru 20-30 ko fiye, dangane da kauri, bayyanar UV, da yanayin rukunin yanar gizon, yana mai da shi mafita mai inganci na dogon lokaci.
Nau'in Sama & Zaɓuɓɓukan Launi HDPE Geomembrane
HDPE Geomembrane Mai Sauƙi Biyu
An ƙera shi daga polyethylene budurwa mai inganci tare da ~ 2.5% carbon baƙar fata, antioxidants, da masu daidaita UV ta hanyar tsarin haɗin gwiwa. Yana ba da kyakkyawan juriya na tsufa da rashin ƙarfi. A cikin aikace-aikacen karkashin kasa kamar tafkunan ruwa, wuraren shakatawa, ko tankunan ruwa, rayuwar sabis ɗin na iya isa. 20-50 shekaru. Lokacin da aka yi amfani da shi azaman yadudduka mai fallasa, tsawon rayuwa yawanci ya fi guntu, kusan 5-10 shekaru dangane da bayyanar UV.
HDPE Geomembrane mai rubutu sau biyu
Irin wannan nau'in yana da fa'ida mara kyau a ɓangarorin biyu, yana haɓaka juzu'i tare da ƙasa ko geotextiles, wanda ke da mahimmanci ga kwanciyar hankali gangara a cikin ma'aunin ƙasa da ma'adinai. Juriyarsa na sinadarai da aikin UV sun yi kama da na'urori masu santsi biyu, tare da rayuwar sabis na 50-70 shekaru karkashin yanayi na al'ada. A cikin matsanancin yanayi (high UV, matsanancin zafi, ko bayyanar sinadarai), za a iya rage tsawon rayuwa.
HDPE Geomembrane Mai Rarraba (Mai Guda ɗaya ko Biyu)
An ƙera ƙaƙƙarfan geomembranes don samar da mafi girman juzu'in mu'amala, yana mai da su manufa don gangaren gangare, bangon bangon ƙasa, ko ayyukan da ke buƙatar murfin ƙasa da shigarwa na geotextile na biyu. Tare da ingantaccen shigarwa da kariya, tsawon rayuwar da ake tsammanin su ma ya wuce shekaru 50, ko da yake abubuwa masu kaifi, ci gaba da fallasa, ko rashin kulawa na iya rage karko.
Black HDPE Geomembrane
Mafi yawan amfani da nau'in, wanda aka yi ta hanyar ƙara baƙar fata na carbon yayin samarwa. Yana ba da kyakkyawan juriya na UV da karko. Yawanci ana amfani da shi a ciki matsuguni, tafkunan ruwa, kula da ruwan sha, da dam din dam ayyuka.
Farin HDPE Geomembrane
An ƙirƙira shi daga tsantsa budurwa HDPE guduro ba tare da babban nau'in launi ko kayan da aka sake fa'ida ba. Farin saman yana nuna hasken rana, yana rage ɗaukar zafi, kuma yana tsawaita rayuwar sabis a cikin wuraren da aka fallasa.
Black-Green HDPE Geomembrane
An tsara shi tare da baki ɗaya gefen kuma ɗayan kore. Ana yawan amfani dashi don tsarin capping na ƙasa, Inda koren saman yana inganta kayan ado kuma yana kwaikwayi ciyayi idan an duba shi daga sama, yayin da yake kiyaye rashin ƙarfi. jiyya, da ayyukan dam.
Blue HDPE Geomembrane
An kera shi daga polyethylene mai girma tare da launin shuɗi. Ya dace musamman don wuraren ninkaya, aquariums, da wuraren ruwa na ado, samar da rashin daidaituwa tare da ƙarewar gani.
Jagoran Kauri HDPE Geomembrane & Aikace-aikace
| Kauri (mm) | Babban Ayyukan Ayyuka | Aikace-aikacen Injiniya Na Musamman | Shawarwari Takaitattun Bayanai & Bayanan kula |
|---|---|---|---|
| 0.50 |
• Rashin rashin ƙarfi na asali; ƙananan ƙarfin ƙarfi. • Ya dace da ƙarancin damuwa, yanayi mara nauyi. |
• Tafkunan ajiyar ruwa na gona, magudanan ruwa. • Ƙananan tafkunan wucin gadi, fasalin ruwa mai faɗi. • Yanayin amfani na ɗan gajeren lokaci ko na yanayi. |
• Yi amfani a kan madaidaicin matakin ƙasa tare da ƙananan haɗarin lalacewa na inji. • Ƙara Layer na kariya kafin shigarwa (yashin gado ko kuma geotextile mara saƙa). • Rayuwar sabis da ake tsammani: 5-10 shekaru. |
| 0.75 |
• Ingantaccen rashin ƙarfi; matsakaicin ƙarfin ƙarfi. • Kyakkyawan UV da juriya na sinadarai. |
• Tafkunan ruwa. • Tsarin magudanar ruwa na noma. • Ƙananan wuraren tattara leach. |
Ana iya shimfiɗa shi kai tsaye akan ciyawa / ƙasa. • Haɗa tare da mara saƙa ko ragar kariya don rage lalacewar faɗuwar UV. |
| 1.00 |
• Mafi na kowa, mafi kyawun farashi-aiki. • Abin lura shine mafi girman ƙarfin juriya da juriya na sinadarai. |
• Ƙananan-zuwa-matsakaicin ƙasƙanci na basal. • Ruwan sharar masana'antu/ tafkunan sludge. • Tankunan ruwan sha na karkara, tashoshi na birni. |
• Zabi m HDPE geomembrane ko guda-textured don ƙarin gogayya a kan m gangara. Rayuwar sabis: 15-20 shekaru. |
| 1.20 |
• Mafi girman juriyar huda. • Ƙarfin juriya na sinadarai; mafi kyawun aikin damuwa-crack. |
• Matsakaicin wutsiya madatsar ruwan basal. • Tankuna na biyu a cikin WWTPs. • Ramin da ke tattare da shukar mai. • Mai hana ruwa daga ƙasa / rami. |
• Yi amfani da haɗin gwiwar geotextile don inganta ƙarfin rigakafin tushen da huda. • Target GB/T 17643-2011 da GRI-GM13 yarda. |
| 1.50 |
Zabi na farko don al'amuran masu nauyi. • Ƙarfin ƙarfi ≥ 25 MPa; ESCR ≥ 100 h. |
• Manyan kwandon shara da gangaren gefe. • Large tailings kayan aikin basal liners. • Abubuwan sharar sinadarai. • Hanyoyi na zubewa da layin ruwa. |
• Fi son geomembrane HDPE mai rubutu biyu don tabbatar da kwanciyar hankali. • Bada izinin haɗin gwal da waldawa da shimfidawa / kariya. Rayuwar sabis: 20-25 shekaru. |
| 2.00 |
• Injiniya-aji kauri tare da saman impermeability. • Kyakkyawan huda, sinadarai, da juriya na tsufa. |
• Ma'ajiyar sharar nukiliya/masu haɗari. • Matsakaicin na biyu a ƙarƙashin tankunan ajiyar man fetur. • Manyan tafkunan ruwa, tushen madatsar ruwa. • Matsakaicin yawan cunkoson ababen hawa. |
• Yawanci haɗe da manyan GSM marasa saƙa na geotextiles. • Ana buƙatar gwajin walda mai ƙaƙƙarfan bincike/gano ɗigogi. • Ya dace da amfani da fallasa na dogon lokaci (>shekaru 25). |
| 2.50 - 3.00 |
• Don matsanancin yanayi. • Ƙarfin ƙarfi ≥ 30 MPa; ESCR ≥ 500 h. • Tsawon rayuwar sabis. |
• Tari na musamman na sinadarai/karfe mai nauyi. • Zurfafawar ruwa mai zurfi. • Warewa ga sharar rediyo mai yawan aiki. • Wutsiyoyi masu girman masana'antu da murfin leach. |
• Sau da yawa ƙwanƙwasa manyan layuka da yawa. • Shigar da ƙwararrun ma'aikata tare da walda ta atomatik & kayan gwajin ɗigo. • Babban kasafin kuɗi, amma yanayin rayuwa zai iya wuce 30+ shekaru. |
Bayani dalla-dalla HDPE Geomembrane, Gwaji & Bayanan Bayanai
| Dukiya | Hanyar Gwaji (Ref.) | Matsayi Na Musamman / Min | Lura |
|---|---|---|---|
| Yawan yawa | Saukewa: ASTM D1505 | ≥0.94 g/cm³ | hdpe geomembrane yawa |
| Abubuwan Tensile (Bayyanawa & Karya) | Saukewa: ASTM D6693 | Haɓakawa ≥ 15 kN/m Break ≥ 25 kN/m |
elongation, yawan amfanin ƙasa & karya ƙarfi |
| Resistance Hawaye | Saukewa: ASTM D1004 | Farashin 93N | anti-yage dukiya |
| Resistance Huda | Saukewa: ASTM D4833 | ≥ 240 N | tasiri & juriya huda |
| Abubuwan Baƙin Carbon | Saukewa: ASTM D4218 | 2-3% | watsawa ta ASTM |
| OIT (Std / HP) | ASTM D3895 / D5885 | ≥ 100 min (Std) ≥ 400 min (HP) |
oxidative tsufa juriya |
| Resistance Crack Resistance (NCTL) | Saukewa: ASTM D5397 | ≥ 500 h | damuwa muhalli fatattaka |
| Girman Kwanciyar hankali | Saukewa: ASTM D1204 | ± 2% | thermal kwanciyar hankali |
| Lalacewa | ASTM (kamar yadda aka ƙayyade) | ≤ 1.0 × 10⁻¹⁷ cm/s | hdpe geomembrane permeability |
Shigar da HDPE Geomembrane, Welding & CQA
Hanyoyin walda
Welding Dual Hot-Wedge: Ana amfani dashi don samar da sutura a cikin shigarwa na geomembrane HDPE. Yana ƙirƙirar walda guda biyu masu kama da juna tare da tashar iska don sauƙin gwaji mara lalacewa.
Extrusion Welding: Aiwatar da aikin daki-daki, faci, da shigar bututu. Yana amfani da sandar filler don tabbatar da zoba inda ba zai yiwu ba.
Nisa mai haɗe-haɗe: Yawanci 100-150 mm don tabbatar da amincin kabu a cikin nau'i-nau'i na geomembranes masu santsi da rubutu.
Hanyoyin Kula da Inganci (CQA)
Gwajin Welds: Ana gudanar da kullun don tabbatar da madaidaicin zafin jiki, matsa lamba, da sauri kafin cikakken sikelin.
Taswirar Taswira: Kowane kabu yana shiga da alama akan zanen aikin don ganowa.
Rikodi: Rukunin walda sun haɗa da afareta, ID na inji, yanayin yanayi, da saitunan sigina.
Hanyoyin Gwaji
Gwaje-gwaje marasa lalacewa (NDT):
Gwajin Akwatin Vacuum: Yana gano ɗigogi a cikin lebur ɗin.
Gwajin Matsi na Tashar iska: An yi akan kabu masu zafi guda biyu don tabbatar da mutunci.
Gwajin lalata (DT):
Gwajin Kwasfa da Tsagewa: Ana ɗaukar samfurori a ƙayyadaddun tazara (misali, kowane 150-300 m²) kuma ana gwada su ta ASTM D6392.
Idan aka kwatanta da LLDPE, PVC, ko EVA liners, HDPE geomembrane waldi yana buƙatar daidaici mafi girma da tsananin QA. Amfanin ya fi ƙarfi, ɗorewa mai ɗorewa wanda ya dace da matsuguni, tafkunan ruwa, da ƙulla masana'antu.
Me yasa Zabi WP Specialist?
A cikin shekaru da yawa, mun kafa kanmu tsakanin amintattun masana'antun geomembrane HDPE da masu rarraba geomembrane hdpe na duniya. Mayar da hankalinmu shine isar da ingantattun layukan da suka dace da ayyukan injiniya masu mahimmanci.
- Samfuran Kyauta na HDPE Geomembrane Sheet
- Taimakon Aikin Kwararru
- Tabbacin Ingantacciyar Tabbaci
- Sama da Shekaru 10 na Ƙwarewar Masana'antu
- Kayayyakin Masana'anta Kai tsaye
Tushen Jumla HDPE Geomembrane
Da fatan za a haɗa nau'in aikin (tafdi, ma'adinan ƙasa, ma'adinai, tafki), kauri da ake buƙata, saman (mai laushi / rubutu), fifikon girman birgima, da sharuɗɗan bayarwa (FOB/CIF + tashar jiragen ruwa).
Ee, samfuran takaddar geomembrane HDPE kyauta suna samuwa don kimantawa kafin siyan yawa.
Yawancin lokacin jagora shine kwanaki 15-25 don samarwa, da jadawalin jigilar kaya dangane da tashar jiragen ruwa.
Daidaitaccen faɗin nadi don fitarwa shine 5.8m ku, wanda aka inganta don ɗaukar kaya. Tsawon nisa kamar 7-8 m Hakanan ana samunsu, dangane da ainihin yanayin lodin kwantena. Tsawon mirgine yawanci yakan tashi daga 50-150 m, gyara ta hanyar kauri. Za a iya samar da fanalan da aka riga aka kera na al'ada idan an buƙata.
Nauyi (g/m²) = Kauri (mm) × Girma (g/cm³) × 1000.
Don HDPE geomembrane tare da yawa 0.94–0.96 g/cm³ (kowace ASTM D792), layin 1.0 mm yayi nauyi 940-960 g/m².
Ana ƙididdige ƙarfin aiki bisa ga 40HQ ≈ 25 ton lodi nauyi. Madaidaicin ƙididdigewa ya dogara da kauri da faɗin yi; muna ƙididdigewa ta hanyar ma'aunin layi a kowace m² da iyakar nauyin kwantena.
Mafi ƙarancin tsari shine 5000m². Tunda geomembrane yana da girma kuma yana da nauyi, muna ba da shawarar aƙalla ɗaya 20GP kwantena don jigilar kayayyaki masu inganci. Hakanan zamu iya taimakawa a ciki ƙarfafawa da sauran kaya idan ana bukata.
Muna a China geomembrane manufacturer, kuma ana iya shirya jigilar kaya daga duk wani babban tashar jiragen ruwa na kasar Sin kamar Qingdao, Shanghai, ko Ningbo.
Shirye don Ƙayyade Geomembrane?
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