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Indlela yokuhlukanisa phakathi kwe-galvanization yeqiniso neyamanga?
Ipayipi lensimbi elakhiwe kabusha, elaziwa nangokuthi ipayipi lensimbi elinamandla, lihlukaniswe izinhlobo ezimbili: i-hot-dip galvanizing kanye ne-electrogalvanizing.I-hot-dip galvanized coating iwugqinsi, iyunifomu, inokunamathela okuqinile nempilo ende yesevisi.Izindleko ze-galvanizing ziphansi, futhi ubuso abushelelezi kakhulu.Kufakwe amagalani...Funda kabanzi -
Yiziphi izici ezihlobene nempilo yesevisi ye-filament geotextile
I-Filament geotextile iyinto yokwakha evumelana nemvelo ngaphandle kwezithasiselo zamakhemikhali nokwelashwa kokushisa.Inezici ezinhle zokusebenza, ukungena kwamanzi okuhle, ukumelana nokugqwala, ukumelana nokuguga, ukuguquguquka kwesisekelo esingalingani, ukumelana namandla okwakhiwa kwangaphandle, i-c ...Funda kabanzi -
Ukuhlaziywa: izimbangela ze-geotextile deformation kubunjiniyela
I-Geotextile iyimpahla yokuvikela imvelo yomuthi wendabuko waseShayina kuphrojekthi yamanje.Umkhiqizo ngokwawo awuzange welashwe ngokushisa, futhi akukho mikhiqizo yamakhemikhali esetshenziswayo engeziwe.Inezinhlelo zokusebenza eziningi ekwakhiweni kwamaphrojekthi amaningi wamanje.I-Geotextile ingakwazi ngokuqhubekayo futhi ...Funda kabanzi -
Yiziphi izinzuzo zemibhede yabahlengikazi esebenzayo?
Abanye abantu bangase bangakwazi ukuzinakekela ngenxa yezizathu ezihlukahlukene.Ukuze bazinakekele kalula, imindeni yabo kudingeka ilungise imibhede yabahlengikazi ekhaya.Ngokuthuthuka kwesayensi nobuchwepheshe, ziyanda izinhlobo zemibhede yabahlengikazi, kanye nokwakheka kwesakhiwo ...Funda kabanzi -
Qonda izinyathelo zokuphepha zokugaya insimbi eshisayo ngesikhathi sokuphatha
Qonda izinyathelo zokuphepha zegridi yensimbi eshisayo ngesikhathi sokuphatha Enqubweni yokuphatha nokugcinwa, umkhiqizo ungase ulimale futhi umphumela wokusetshenziswa komkhiqizo ungancipha.Ngisho naphezu kwenqubo yokuphatha nokugcinwa, kuyadingeka ukuyeka ukusetshenziswa kwezinyathelo zokuzivikela ...Funda kabanzi -
Izidingo zokusebenza zepayipi likathayela
imfuneko yokusebenza (1) Amandla aphezulu: ngokuvamile, amandla ayo okukhiqiza angaphezu kuka-300MPa.(2) Ukuqina okuphezulu: ubude obudingekayo bungu-15%~20%, futhi ukuqina komthelela ekamelweni lokushisa kungaphezulu kuka-600kJ/m~800kJ/m.Ezingxenyeni ezinkulu ezishiselwe, ukuqina kokuphuka okuphezulu kuyadingeka....Funda kabanzi -
Yiziphi izinzuzo zemibhede yabahlengikazi esebenzayo?
Abanye abantu bangase bangakwazi ukuzinakekela ngenxa yezizathu ezihlukahlukene.Ukuze bazinakekele kalula, imindeni yabo kudingeka ilungise imibhede yabahlengikazi ekhaya.Ngokuthuthuka kwesayensi nobuchwepheshe, ziyanda izinhlobo zemibhede yabahlengikazi, kanye nokwakheka kwesakhiwo ...Funda kabanzi -
Ukuhlukaniswa kwamapayipi ayisikwele anathayela
Ukwahlukaniswa Ishubhu yesikwele esiphehliwe ihlukaniswe yaba ishubhu lesikwele elishisiwe elinothayela kanye neshubhu lesikwele elibandayo eliphehliwe kusuka kunqubo yokukhiqiza.Kungenxa yokuthi ukucutshungulwa kwala mashubhu ayisikwele amabili anezinsimbi kuhlukile ukuthi anezakhiwo eziningi ezihlukene zomzimba namakhemikhali.E...Funda kabanzi -
Izici nokusetshenziswa kwe-filament elukiwe i-geotextiles imi kanje
I-filament yokwelukwa i-geotextile isetshenziswa kakhulu ekwakhiweni kwesitimela esingaphansi, ekwakhiweni komgwaqo onguthelawayeka, izisekelo zezindawo zokwakha ezahlukahlukene, ukugcinwa kothango, ukugcina isihlabathi nokulahleka kwenhlabathi, umhubhe wezinto ezihlanganisiwe ezingangeni manzi, iphrojekthi yezimbali eziluhlaza zasemadolobheni, igalaji elingaphansi komhlaba elingangeni manzi, amanzi...Funda kabanzi -
Uyini umphumela wokususwa kukawoyela ebusweni beshubhu yesikwele esinezinsimbi!
Ukukhipha amafutha okungaphezulu kwamashubhu ayisikwele aphekiwe kuyindlela yokuhlanza esekelwe kumphumela wamakhemikhali we-alkali.Ngenxa yokusetshenziswa kwayo okulula, intengo ephansi nokutholakala kalula kwezinto zokwakha, isetshenziswa kabanzi.Ngoba inqubo yokugeza i-alkali incike ku-saponification, emulsification neminye imiphumela,...Funda kabanzi -
Izinhlobo ze-Geomembrane Composite Materials
Iphakheji ye-Bentonite yokumboza engangeni manzi, eyaziwa nangokuthi iphakheji yokuvikela izimpande, iyindlela yesimanje yezolimo yokubeka ungqimba lwefilimu entweni ukukhuthaza ukukhula kwezitshalo.Ifilimu yepulasitiki esetshenziselwa ukumboza into ibizwa ngokuthi i-bentonite blanket kafushane.Ukusebenzisa le bentonit...Funda kabanzi -
Amakhasimende aseSrilanka Asungula Ukubambisana Okusha Nenkampani Yethu
Amakhasimende aseSrilanka Asungula Ukubambisana Okusha Nenkampani Yethu Njalo ngonyaka, sinamakhasimende amaningi, avela eCameroon, eCongo nakwezinye izindawo zase-Afrika, kanye namakhasimende aseNingizimu Melika, avela eChile nasePeru, kanye namakhasimende ase-Asia avela e-Bangla...Funda kabanzi
