I-Geotextile Vertical Permeability Tester

Ukusetshenziswa kwezinsimbi:

Isetshenziselwa ukuhlola ukungena kwamanzi kwe-geotextile.

Sizilinganiso:

I-GB/T15789, ISO11058 njll.

Izici zomkhiqizo:

1. Ukugeleza kungalawulwa kuye ku: 5L/min, kungakala ukufinyeleleka kwe-geotextile yesendlalelo esisodwa;

2. Nge-flowmeter, ingalawula umehluko wengcindezi yekhanda;

3. Amanzi asuka kusampula ngezansi kuya phezulu, awekho amaconsi, ngeke akhe amabhamuza;

4. Wonke umshini wamukela insimbi engagqwali engama-304 engenisiwe; Ithebula lomsebenzi lithatha i-aluminium ekhethekile engenisiwe, ukwelashwa kwe-sandblasting oxidation, ukugqwala nokuvimbela ukugqwala, wonke umshini ulula;

Imingcele yezobuchwepheshe:

1. Izinto ezisetshenziswayo zisetshenziselwa ukukala inkomba yesivinini kanye nezinye izici ezivuzayo ze-geotextile kanye nemikhiqizo yayo ehlobene lapho amanzi ageleza khona aqonde kungqimba olulodwa futhi angakwazi ukulayishwa ngaphansi kwekhanda lamanzi elingashintshi;

2. Umshini wenziwe ngensimbi engagqwali engama-304 engenisiwe, itafula lenziwe ngepuleti yensimbi engagqwali engama-304 engenisiwe, ukugqwala nokuvimbela ukugqwala;

3. Amabanga ahlukene angakhethwa ngokuya ngesampula yokungena. Kunamamitha okugeleza angama-600mL/min, afanele isampula enokungena okuncane; Enye idivayisi yokugeleza ingahlangabezana ne-5L/min, isetshenziselwa isampula enokungena kwamanzi okukhulu; Umehluko wengcindezi yekhanda unganxeshezelwa;

4. Umthamo wethangi lamanzi elakhelwe ngaphakathi ngangokunokwenzeka ukuze kuqinisekiswe ukuthi umehluko wengcindezi yekhanda awugungiswa; Amanzi ajovwa kusukela phansi kwesampula ngeflume emile ukuze kukhishwe amabhamuza emanzini futhi kuncishiswe iphutha lokuhlola.

5. Ngesikhathi sokuhlolwa, gcina ikhanda lamanzi njalo ezinhlangothini zombili, linembile ku-1mm;

6. Umehluko omkhulu wengcindezi yekhanda: 300mmH2O;

7. Ukubamba isampula ngaphakathi kobubanzi: ф 50mm±0.1mm;

8. Ingahlolwa ukushuba kwesampula0.1 ~ 10) mm;

9. Ibanga lokugeleza0 ~ 5) L/min;

10. Isilinda sokulinganisa: 1000ml (ukunemba kokulinganisa 10ml);

11. Inkomba yezinga lamanzi: inani lokukhomba 1mm;

12. Usayizi ophelele: 1200×650×1900mm (L×W×H);

13. Isisindo: 85Kg;

Uhlu lokucushwa:

1. umshini wokubamba

2. Inkomishi eyodwa yokulinganisa engu-1000ml

3. Isitifiketi somkhiqizo esisodwa

4. Ikhophi eyodwa yencwadi yeziqondiso zomkhiqizo

5. Inothi elilodwa lokulethwa

6. Irisidi elilodwa lokwamukelwa

7. I-albhamu yomkhiqizo owodwa

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