Ingakanani ubunzima begram obuhambelana nobukhulu be-geotextile?
Ubunzima bei-geotextileiyahluka ukusuka kwi-100g ukuya kwi-1000g ngemitha yesikwere. Ekubeni ingelolaphu elenziwe ngokuphononongwa ngokuphindaphindiweyo, akunakwenzeka ukugweba ukuba linobukhulu obungakanani ngokulichukumisa ngesandla, kwaye kufuneka kusetyenziswe isixhobo sokulinganisa ubukhulu belaphu elingalukwanga ukuze lilinganiswe.
Ngoko ke i-100 grams yobukhulu belaphu elingelolukiweyo elinzima ungalibala njani?
Impendulo ayinakubalwa. Singakwazi kuphela ngokwezalathisi zobugcisa ze-geotextile ukumisela i-g, amalaphu angalukwanga angama-100 g kunye nelaphu elifutshane lentambo kunye nelaphu lentambo, nangona zombini ziyi-100 grams, kodwa ubukhulu bahlukile, ubukhulu belaphu elifutshane lentambo yi-100 g kwi-0.9 mm (millimeter), ngelixa i-filament kwi-0.8 mm, ewe, kuya kubakho impazamo ye-2% ukuya kwi-3%, kuba iintlobo ezahlukeneyo zezixhobo kunye nemisebenzi yetekhnoloji zahlukile, ngoko ke asinakukuphepha ukubakho kwempazamo.
Ngaba ii-geotextile ezingezizo ezolukiweyo zingahlala zifudumele?
Kubailaphu elingalukwangaYenziwe ngefayibha yepolyester enamandla aphezulu kunye ne-anti-aging okanye i-polypropylene kunye neetships zepolyester njengezinto eziluhlaza ngokusebenzisa inkqubo ekhethekileyo, ngoko ke inokumelana okuhle nokugqwala, ukumelana ne-asidi kunye ne-alkali, amandla okuqhekeka kunye nokumelana nokunyibilika kweqabaka.
Umzekelo, ekwakhiweni kwenkqubo yokukhusela ubushushu obuphantsi komhlaba, ilaphu elingalukwanga linokuthatha indawo ngokupheleleyo yokusetyenziswa kwefelt, elula ebekwe, oko konga ixesha kunye nomgudu; Ngokuphathelele ukhuseleko lophahla, inkqubo yokukhusela uphahla yendabuko kukwakha umaleko wesakhiwo emva kokuba umaleko osezantsi uncitshisiwe, emva koko ugalele ikhonkrithi enomoya kumaleko wesakhiwo, uze ubeke umaleko we-asbestos insulation, uze ubeke umaleko ongangeni manzi kunye nelaphu elingalukwanga kumaleko ophezulu.
Ukudibana okunjalo kubangela ukuba ilaphu livezwe, ngaphantsi kokukhanya kwexesha elide kwemitha ye-ultraviolet, kufinyeze ubomi balo; Ngokuqhubeka kwesayensi netekhnoloji, abantu bahlala beyintsha, basungula isakhiwo esitsha sokukhusela uphahla: indlela yenkqubo yokukhusela ukuguquka, le ndlela yindlela yendabuko, kwaye, iya kuba phezulu komaleko ongangeni manzi kwaye i-geotextile ibekwe kumaleko wokukhusela ubushushu we-asbestos ongaphantsi, yenza ilaphu lingavezwa nzulu ngaphantsi komhlaba, ngaloo ndlela yandisa ubomi benkonzo kwaye yenze umzimba oyintloko wokukhusela uzinzile ngakumbi, uthembeke, kwaye ugcina iindleko zeendleko zobunjineli.
Ixesha lokuthumela: Sep-24-2019