PVC Geomembrane - Layin Ruwa Mai Sauƙi don Gina & Ayyukan Muhalli
Polyvinyl chloride (PVC) kayan aikin geomembrane don gine-gine, muhalli, da ayyukan hana ruwa. Santsi ko rubutu, 0.5-3.0 mm, samar da masana'anta kai tsaye a duk duniya.
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Kaddarorin na PVC Geomembrane
PVC geomembrane ya kasance mai sassauƙa ko da a cikin ƙananan yanayin zafi (-20 ℃ zuwa -40 ℃), ba tare da zama mai karye ba.
Tare da adadin elongation na 300% -500%, PVC geomembrane na iya daidaitawa zuwa daidaituwa mara kyau da nakasawa, yana rage haɗarin fashewar motsin ƙasa.
An daidaita shi tare da UV da ƙari na antioxidant, PVC geomembrane yana ba da ingantaccen yanayin yanayi da aikin rigakafin tsufa, tare da rayuwar sabis na shekaru 20+.
PVC geomembrane yana goyan bayan iska mai zafi ko walƙiya mai tsayi, yana tabbatar da ƙarfin kabu da ingantaccen rashin ƙarfi.
Za a iya samar da geomembrane na PVC a cikin m ko nau'i mai banƙyama. Layukan layi suna ba da damar shigar haske, masu amfani ga aikin noma ko ayyukan da ke da alaƙa da hasken rana.
Idan aka kwatanta da HDPE geomembrane, PVC yana ba da mafi kyawun sassauci da aikin walda a ƙaramin farashi, yana ba da ingantaccen farashi.
Ku sani PVC Geomembrane
PVC geomembrane mai sassauƙa ne, layin da ba za a iya jurewa ba wanda aka yi daga resin polyvinyl chloride tare da ƙarin masu yin robobi da stabilizers. An yi amfani da shi sosai don hana ruwa da aikace-aikacen da ba za a iya gani ba a cikin ayyukan farar hula, aikin gona, da gine-gine.
Kayan geomembrane na PVC ya dogara ne akan polyvinyl chloride, wanda aka haɗe shi da masu haɓaka UV, antioxidants, da filastik masu dacewa da muhalli. Idan aka kwatanta da HDPE, yana ba da sassauci mafi girma da sauƙin walda, yana mai da shi manufa don rufin ƙasa da rufin ruwa.
Na al'ada PVC geomembrane kauri jeri daga 0.5 mm zuwa 3.0 mm. Madaidaitan masu girma dabam sun haɗa da 0.75 mm, 1.0 mm, 1.5 mm, da 2.0 mm, ana samun su a cikin nadi ko zanen gado har zuwa mita 8 fadi.
Ee, PVC geomembrane shine layin da ba za a iya jurewa ba tare da ƙarancin lalacewa. Yana bayar da ingantaccen abin hana ruwa ga ginshiƙai, tunnels, tafkuna, da tafkuna.
Ana amfani da geomembrane na PVC musamman don kula da magudanar ruwa da hana ruwa a cikin masana'antu da yawa:
Ayyukan kiyaye ruwa: tafki, madatsun ruwa, canals
Injiniyan muhalli: murfin ƙasa, tafkunan kula da najasa
Gina hana ruwa: ginshiƙai, rufin, tunnels
Ayyukan noma: tafkunan namun ruwa, magudanan ruwa
Injiniyan yanayin ƙasa: tafkunan wucin gadi, tafkunan ado
⚠️ Ba a ba da shawarar don:
Matsananciyar yanayin zafi (a ƙasa -40 ℃)
Alamun dogon lokaci tare da sinadarai masu lalata sosai
Rayuwar sabis na PVC geomembrane yawanci 15-25 shekaru, dangane da kauri, ingancin shigarwa, da yanayin fallasa. A cikin ayyukan karkashin kasa ko rufe, tsawon rayuwa na iya zama ma fi tsayi.
Zaɓuɓɓukan launi na PVC Geomembrane
Surface: PVC geomembrane yawanci ana samar da shi tare da filaye masu santsi don sauƙin tsaftacewa da waldawa. Akwai zaɓuɓɓukan rubutu akan buƙata don ayyukan da ke buƙatar ƙarin juzu'i.
Launuka:
Grey PVC geomembrane - wanda aka fi amfani dashi a cikin rufin ruwa da rufin ƙasa.
Black PVC geomembrane - aikace-aikacen hana ruwa gabaɗaya.
Farin PVC geomembrane - yana nuna hasken rana, yana taimakawa rage zafin jiki, dacewa da yanayin zafi da ayyukan da ke buƙatar kulawar zafi.
Jagoran kauri na PVC Geomembrane & Aikace-aikace
| Kauri (mm) | Mabuɗin Ayyukan Ayyuka | Aikace-aikace na yau da kullun | Shawarwari Takaitattun Bayanai & Bayanan kula |
|---|---|---|---|
| 0.50 mm PVC geomembranhe tana da |
Rashin rashin ƙarfi na asali, babban sassauci, ya dace da ƙasa mai rikitarwa | Kananan tafkunan muhalli, magudanan gonaki, ajiyar ruwa na wucin gadi | Yi amfani da kariya ta geotextile mara saƙa; guje wa hulɗa kai tsaye tare da kaya masu kaifi |
| 0.75 mm PVC geomembrane yi |
Ingantacciyar rashin ƙarfi, juriya mai matsakaici, juriya mai kyau UV | Tafkunan ruwa na ruwa (PVC geomembrane pond liner), ƙananan ramukan magudanar ruwa, ƙananan tudu. | Akwai zaɓi mai rubutu guda ɗaya; za a iya aza kai tsaye a kan lebur tushe |
| 1.00 mm Standard PVC geomembrane kauri |
Zaɓin gama gari, mai tsada, tasiri mai ƙarfi & juriya mai huda | Tsarin ban ruwa na noma & magudanar ruwa, ƙananan tafkuna masu zubar da ƙasa, tafkunan ruwan guguwa na birni | PVC geomembrane mai laushi ko rubutu; bayar da shawarar matashin yashi ko keɓewar geotextile |
| 1.20 mm PVC geomembrane liner |
Kyakkyawan juriyar huda, mafi kyawun sinadarai da juriyar tsufa | Tafkunan kula da najasa, ginshiƙan ruwa mai hana ruwa, wutsiya madatsar ruwa | Haɗa tare da geotextile don ƙarin kariya; sanya surface textured da ƙasa don gangara kwanciyar hankali |
| 1.50 mm PVC geomembranhe tana da |
Ƙarfin ƙarfi mai ƙarfi, mai juriya ga tasiri da shigar tushen tushen | Matsakaicin girman bangon ƙasa (PVC geomembrane don cika ƙasa), manyan tafkunan wutsiya, tafkunan sharar sinadarai | Geomembrane PVC mai rubutu sau biyu da aka ba da shawarar don gangaren 5-15 °; seams na buƙatar tsantsar gano ɗigogi |
| 2.00 mm PVC geomembrane yi |
Kaurin-jin injiniya, babban huda & juriya na sinadarai, yana jure wa UV da yanayin zafi mai girma | Manya-manyan tafkunan sludge, tarkacen sharar gida mai haɗari, yanayin zafi mai zafi | Yi amfani da geotextile mai ƙarfi mai ƙarfi don anti-sepage mai yawan Layer; shawarar walda mai sarrafa kansa |
| 2.50-3.00 mm Kayan aiki mai nauyi na PVC geomembrane |
Matsanancin aiki, juriya mafi girma, juriya yaɗawa, tsawon sabis | Adana sharar nukiliya, zurfin tushe mai hana ruwa, manyan madatsun ruwa na masana'antu | Multi-Layer ƙarfafa PVC geomembrane; yana buƙatar shigarwa na ƙwararru; rayuwar sabis 30+ shekaru |
Bayani dalla-dalla na PVC Geomembrane, Gwaji & Bayanan Bayanai
| Dukiya | Hanyar Gwaji (Ref.) | Matsayi Na Musamman / Min | Lura |
|---|---|---|---|
| Yawan yawa | Saukewa: ASTM D1505 | 1.20-1.35 g/cm³ | PVC geomembrane yawa |
| Ƙarfin Ƙarfi | Saukewa: ASTM D638 | ≥ 15-20 MPa | ƙarfi na PVC geomembrane takardar |
| Tsawaitawa a Break | Saukewa: ASTM D638 | ≥ 300% - 500% | babban sassauci, ya dace da daidaitawa |
| Resistance Hawaye | Saukewa: ASTM D1004 | ≥ 80 N | juriya na hawaye na layin PVC |
| Resistance Huda | Saukewa: ASTM D4833 | ≥ 200 N | tasiri & juriya huda |
| Carbon Black / Additives | Saukewa: ASTM D4218 | 2-3% (idan baki) | UV stabilizers na waje PVC geomembrane |
| Girman Kwanciyar hankali | Saukewa: ASTM D1204 | ± 2% | thermal kwanciyar hankali a lokacin shigarwa |
| Karfin Ruwa | Saukewa: ASTM D5084 | ≤ 1.0 × 10⁻³ cm/s | PVC geomembrane impermeability |
| Zazzabi na sabis | - | -20 ℃ zuwa +60 ℃ | kewayon aiki na PVC geomembrane liner |
Shigar da PVC Geomembrane, Welding & CQA
Hanyoyin walda
PVC geomembranes kayan aikin thermoplastic ne, wanda ke nufin ana iya walda su ta amfani da hanyoyin tushen zafi don ƙirƙirar kagu mai ƙarfi, mara ruwa. A ƙasa akwai dabarun walda da aka saba amfani da su:
Welding mai zafi
Mafi dacewa don kayan PVC, musamman a aikace-aikacen filin. Wannan hanyar tana amfani da rafi na iska mai zafi don ɗora saman ɗinka da abin nadi don danna su tare. Ya dace da cikakken aiki da ƙananan gyare-gyare.Wardi mai narkewa
Yawanci ana amfani da su don suturar masana'anta ko faranti da aka riga aka kera. Maganin sinadarai yana sassauta saman PVC, yana ba shi damar haɗawa ba tare da ƙarin zafi ba. Wannan hanya tana tabbatar da haɗin gwiwar kwayoyin halitta amma yana buƙatar yanayin sarrafawa.Wedge Weld (An gyara don PVC)
Kasa da na kowa fiye da HDPE, amma wasu masu sakawa suna amfani da gyare-gyaren wedges tare da ƙananan yanayin zafi don ƙirƙirar ci gaba da sutura don manyan kayan aikin layi na PVC.Extrusion Welding (Ba a ba da shawarar don PVC)
Ba kamar HDPE ba, walƙiya extrusion shine ba yawanci shawarar ba don PVC geomembranes saboda abubuwan da ke da hankali ga babban zafi da hadarin lalacewa.
Shirye-shiryen Kabu & Abubuwan Bukatun Haɗuwa
Tsabtace Sama: Zane-zanen PVC dole ne ya zama bushe, mai tsabta, kuma babu ƙura, mai, ko tarkace kafin waldawa. Yi amfani da yadudduka maras lint da abubuwan tsaftacewa masu aminci na PVC.
Nisa mai haɗe-haɗe: A mafi ƙarancin zoba na 100-150 mm (4-6 inci) ana buƙatar don tabbatar da haɗakarwa mai kyau da haɗin gwiwa mara yatsa.
Takawa: Ana iya amfani da matsi na ɗan lokaci tare da iska mai zafi ko manne haske kafin cikakken walda don hana rashin daidaituwa a cikin iska ko rashin daidaituwa.
Muhimmiyar la'akari don Welding PVC
Yanayin yanayi: PVC waldi yana kula da yanayin yanayi. Ana samun sakamako mafi kyau tsakanin 5°C–35°C (41°F–95°F).
Sassauci na PVC: PVC ya kasance mai sassauƙa a cikin ƙananan yanayin zafi, yana mai da shi manufa don shigarwar yanayin sanyi idan aka kwatanta da HDPE.
Kariyar UV: Idan an fallasa, yi la'akari da yin amfani da PVC-stabilized PVC ko rufe tare da yadudduka masu kariya don hana lalacewa akan lokaci.
HDPE vs PVC Geomembrane - Maɓalli Maɓalli, Aikace-aikace & Jagorar Zaɓi
| Kwatanta Abun | PVC Geomembrane | HDPE Geomembrane |
|---|---|---|
| Abun Haɗin Kai | Polyvinyl chloride guduro tare da robobi, stabilizers, UV Additives | Resin polyethylene mai girma tare da antioxidants da baƙar fata na carbon |
| Yawan yawa | 1.30-1.45 g/cm³ | 0.941–0.965 g/cm³ |
| Ƙarfin Ƙarfi | 25-35 MPa | 30-40 MPa |
| Tsawaitawa | 200-400% (babban sassauci) | ≤ 500% |
| Tsayayyen Juriya na Hudu | 150-300 N (ASTM D4833) | 300-400 N (ASTM D4833) |
| Juriya Tasiri Mai Tsanani | 800-1200 J (gwajin kiba) | 400-800 J |
| Resistance Hawaye | 120-200 N | 100-180 N |
| Juriya na sinadarai | Kyakkyawan, juriya ga yawancin acid, alkalis, da kaushi | Fitacce, mai juriya ga ƙarfi acid, alkalis, da mai |
| Resistance UV Tsufa | Da kyau, yana buƙatar stabilizers da ƙari | Kyakkyawan, babban abun ciki baƙar fata na carbon yana ba da kwanciyar hankali na UV na dogon lokaci |
| Tushen Juriya | Matsakaici | Yayi kyau |
| Zazzabi na sabis | -30 ℃ zuwa +70 ℃ | -50 ℃ zuwa +60 ℃ |
| Hanyar walda | Walda mai zafi narke, walda mai zafi | Waldawar extrusion, walƙiya mai zafi mai zafi, walƙiya fusion |
| Ƙarfin Kafa | ≥ 80% na kayan iyaye | ≥ 90% na kayan iyaye |
| Sauƙaƙan Shigarwa | Sauƙi don walda, sassauƙa, ya dace da sifofi masu rikitarwa | M, yana buƙatar preheating da ƙwararrun kayan walda |
| Yawan Kauri gama gari | 0.5-2.0 mm | 0.5-3.0 mm |
| Launuka gama gari | Baƙar fata, fari, launin toka, kore (akwai na al'ada) | Baƙar fata (na al'ada), fari, kore, shuɗi (akwai na al'ada) |
| Matsayin Farashi | Matsakaici | Mafi girma |
| Rayuwar Sabis | 15-30 shekaru | 25-50 shekaru |
| Babban Aikace-aikace | Tafkunan ruwa, rufin rufin ruwa, capping ɗin ƙasa, ginshiƙai, tafkunan ado | Manyan ayyukan ruwa (dams, canals), tafkunan sinadarai, wuraren sharar gida masu haɗari, madatsun wutsiya. |
| Shawarwari na Zaɓi | Mafi kyawu don sassauƙa, sifofi masu rikitarwa, da manyan wuraren tasiri masu ƙarfi | Mafi kyawu don ƙarfin ƙarfi, juriya mai tsayi, da ayyukan fallasa na dogon lokaci |
Me yasa Zabi WP Specialist?
A cikin shekaru da yawa, mun kafa kanmu tsakanin amintattun masana'antun PVC geomembrane da masu rarraba geomembrane na duniya. Mayar da hankalinmu shine isar da ingantattun layukan da suka dace da ayyukan injiniya masu mahimmanci.
- Samfuran Kyauta na PVC Geomembrane Sheet
- Taimakon Aikin Kwararru
- Tabbacin Ingantacciyar Tabbaci
- Sama da Shekaru 10 na Ƙwarewar Masana'antu
- Kayayyakin Masana'anta Kai tsaye
Tushen Jumla PVC 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 na PVC 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 1-6 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.
An ƙididdige nauyin layin geomembrane na PVC ta:
Weight (kg)=Thickness (mm)×Width (m)×Length (m)×Density (g/cm³)÷1000\text{Weight (kg)} = \text{Thickness (mm)} \times \text{Width (m)} \times \text{Length (m)} \times \text{Density (g/cm³)} \div 1000
Misali, 1.0mm na PVC geomembrane roll (yawan ~ 1.35 g/cm³, girman 7m × 50 m):
1.0×7×50×1.35=472.5 kg/roll1.0 \times 7 \times 50 \times 1.35 = 472.5 \, kg/roll
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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