Iinkqubo ze-bitumes bit

Uphahla lwe-bitumed bibimer luye lwaba sisibetho kwindawo yophahla lorhwebo, ngakumbi ukuba phahla. Imele indaleko yophahla oluphume ngokwemvelo (i-CU), kubandakanya ii-polymers ukomeleza ukusebenza. Kodwa njengalo naluphi na naluphi na uphahla, luza ngokusetwe kwezinto ezilungileyo nezingalunganga. Ukuqonda eziokuhle nokubiibalulekile ekwakheni abanini kunye namagosa okuthengwa kwempahla enjengoMark Thompson, odinga izisombululo ezinokuthenjwa, ezineendleko zezaziso zazo. Eli nqaku liza kuqhuba kwi-tics yeIinkqubo zoPhando lweBito.Inkqubo eluphahlenilukhetho olufanelekileyo lwakhoUphahla lwentengisoiimfuno. Siza kugubungela yonke into ukusukaukuqinakunye nokungasebenzi kwamanzi okunokubakhoI-CARY BITUM YOKUGQIBELA.

Yintoni kanye kanye into eguqulweyo ye-bitumer bibimer?

A Uphahla lwe-bitumeInkqubo yi-ai-asphalt-Isisombululo sophahla lophahla oluyilelwe ikakhulu kwizakhiwo ezinamathambeka okanye ephantsiuphahlaizakhiwo. Yicinge njengenkqubela yanamhlanje eyakhiweuphahla(I-CU). Ezi nkqubo zifumana ukuthandwa eYurophu nge-1960s kwaye zenza indlela eya kwintengiso yase-US ngonyaka we-1970. Umbono ophambili kukuphucula iimpawu zentsebenzo zei-asphalt, ngakumbi ukuguquguquka kwayo, ukumelana nobushushu, kunye neyonkeukuqina, ngokubandakanya i-polymers ethile.

Ngokuyintloko, aInkqubo ye-bitume ye-bitumeiqulethe ii-lars ezininzi, ngokuqhelekileyo iUkudityaniswa kweenxalenye ze-5. Oku kudla kubandakanya ukufakwa, iphepha elisisiseko eliguquliweyo okanye amaphepha e-Ply, iI-bitumed ye-bitumed bitngokwayoukunamathela(Ezinye iindlela zesicelo), kunye nezinto zokwenza izinto. Imembranengumdlali wenkwenkwezi, oqubhalwe ngamaphepha anemizi-mvelisoi-asphaltOko "kuguqulwe" ngerabha (i-SBER) okanye iplastiki (i-App) i-Polymers, kwaye iqiniswe nge-fiberglass okanye i-polyesters okanye i-polyesters. Le ndlela ye-Wake-ye-Wintment yeqela elininzi inegalelo elikhulu kwiqhina lenkqubo kunye nokukwazi ukumelana noxinzelelo ezahlukeneyo.

Ukuqonda le ndlela isisiseko kunokusinceda ukuba kutheniIinkqubo zoPhando lweBitozihlala zithathwa njengento ethembekileyoIsisombululo sophahlaKwimeko ezifuna izinto. Indibaniselwano yokuqinisekiswai-asphaltItekhnoloji yeSayensi ye-Polymer yanamhlanje yenza iuphahlaEjolise ekusebenziseni intsebenzo, iindleko, kunye nezinto ezibomi. Luhlobo lweUphahla olusekwe kwi-AsphaltOku kuvel 'uvavanyo ixesha ngelixa uqhelanisa nenkqubela phambili entsha yezobugcisa.

Zenziwe njani ii-bitumes ze-bitumes ezilungisiweyo?

"Iguqulwe" ngaphakathiUphahla lwe-bitumeibhekisa ngqo kutshintsho lophahla olusemgangathwenii-asphaltngokongezwa kwee-polymers. Le nkqubo isitshixo sokuyoyisa ezinye zeentsilelo zemvelii-asphalt, njengokuqhubela kwemozulu ebandayo kunye nokuthambisa kubushushu obuphezulu. Iindidi ezimbini eziphambili zeemodyuli ezisetyenzisiweyo zenza iintlobo ezimbini ezahlukeneyo zeI-bitume ye-bitumed ye-bitumed: I-SBS kunye ne-APP. Izinto eziphezulu eziphezulu, ezifanayo nezo zisetyenziswa kwiimveliso ezifanaI-pitch yebhola, kubalulekile ukuba uvelise i-membrane ethembekileyo.

I-styrene-butadne-styrene (I-sbs) Uhlengahlengiso lubandakanya ukongeza i-sybbers yerali yerabha kwii-asphalt. Oku kunika iziphumomembraneUkuguquguquka okugqwesileyo, ikakhulu kubushushu obubandayo, kwaye kuyayivumela ukuba yolule kwaye iphinde iphile ngaphandle komonakalo.I-sbsI-bitmodies ye-bitumed ye-bitumed ihlala inomgangatho "onamanzi", owenza balungele ezahlukeneyoIndlela yokwenza isiceloIzinketho, kubandakanya ukubandaukunamathelaokanye ufakelo lokuzifaka ngokuzifaka, ecaleni kwesicelo setotshi yesiqhelo. Olu buqululi lwenzaI-sbsUkhetho oludumileyo kwimozulu kunye notshintsho lobushushu obahlukileyo.

I-Aticcic Polyproplene (I-app) Utshintsho, kwelinye icala, lubandakanyai-thermoplastici-polymers kwii-asphalt. I-appUtshintsho luyandamembraneUkuchasana nobushushu obuphezulu kwaye kuphuculeUvUkuxhathisa kwaye jikeleleukuqina. I-appI-bitmodies ye-bitumed ye-bitumed eqhelekileyo inesithuba esiphezulu sokunyibilika, esenza isicelo setotshi esona sixhaphakileyoInkqubo yokufaka. Iplastiki yei-polymerkudala inzima, eyonwabisayouphahlaUmphezulu obambe kakuhle phantsi kwelanga eliqatha, eyenza ilungele imimandla efudumeleyo. Ungqimba lonyangomembraneInika uzinzo kunye namandla ngokuchasene neenyembezi kunye nezifo.

Zeziphi ezona zibonelelo ziphambili zophahla oluguqulweyo lwe-bitumed?

Esinye sezizathu eziphambiliI-bitume yokhuselekoIsibongozo esinjalo, ngakumbiizakhiwo zentengiso, luluhlu lwayo olunomdla lwezibonelelo. Mhlawumbi eyona nto icatshuliweyo icatshulwe ngokukhethekileyoukuqinaKwaye ukuxhathisa ukunxiba kunye nokukrazula. Imeko yamabala amaninzi kakhuluIinkqubo ze-bitumes eziguqulweyokudala umqobo oqinileyo, oqingqiweyo obonelela ngokhuseleko olugqwesileyo kwiiflopu, iimpembelelo, kunye nokumodareyithaUkuhamba kweenyawo, edla ngokuba yimfuneko yokuthengiswa kophahla lokufikelela kulondolozo. Olu lungelo lwendalo luguqulela ngokuthe ngqo kwinkonzo endeumsebenzi wobomixa kuthelekiswa nenyeUkukhetha Phezulu.

Enye into ebalulekileyoIsibonelelo sophahla lwe-bitumed bitNgaba amandla ayo aphezulu akhupha amanzi.I-asphaltngokwayo yindaloIzinto zokuThumela amanzi, kwaye xa iguqulwe nge-polymers kwaye ifakwe ngaphakathiIingcembe ezininzi, idala inokuthenjwa kwaye ifuneInkqubo eluphahleni. I-Seams iqhele ukutywinwa ukusebenzisa ubushushu belding (Torch-phantsi), ukuphosa okushushu, okanye kubandaukunamathela, ukudala i-monolithic Bonds enganyangeki kakhulu ekuvuzaneni. Oku kwenzaI-bitumed bitUkhetho oluhle kakhulu lweflethi okanye eluphahleni lwethambeka apho i-chiating yamanzi inokuba yinkxalabo.

Ngapha koko,Uphahla lwe-bitumed bitNgokubanzi inikezela ngokuxhathisa okuhle kuIimeko zemozulu ezinzima, kubandakanya imimoya ephezulu kunye nesichotho (ngokuxhomekeke kwinkqubo ethile kunye nokungasebenzi). Ukuguquguquka kubonelelwe nguI-sbsUtshintsho luyancedauphahlaYandisa kwaye ikhontrakthi ngaphandle kokuqhekeka ngexeshaubushushu obukhuluukutshintsha. Ngelixa emnyamai-asphaltIindawo eziphezulu zinokufumana ubushushu, iinketho zokwenza impahla yokubonisa okanye i-granule surfac iyafumaneka ukuphucula ukusebenza kwamandla kunye nokunciphisaIindleko zokupholisa, ukwandiswa kwayoUkuxhathisa kwi-UV AMANZI. IUkufakwa kokufakwa(ingakumbi ngokubethelela okanye ukukhetha okubandayo) kunokuba yinzuzo, nangona iindlela zetotshi zifuna ukuba zezakhonoUphahla loPhakathiI-Crews. Lilonke, ukudityaniswa kwamandla, ukudibanisa amanzi, kunye nokuxhathisa kwemozulu kwenzaI-bitumed bit a Uphahla oluthembekileyoukhetho.

Ngaba zikhona iintlobo ezahlukeneyo zophahla oluguqulweyo lwe-bitumer (i-SBS VS.)?

Ewe, njengoko kuchukunyisiwe ngaphambili, umahluko omkhulu ngaphakathiIinkqubo zoPhando lweBitoUbuxoki kuhlobo lwei-polymerisetyenziselwa ukuguqula ii-asphalt. Oku kukhokelela kwiiphambili ezimbiniIindidi ze-bitumed eguqulweyo: I-sbs(I-styrene-butadiene-styrene) kwayeI-app(I-oticlic polyproplene). Ukuqonda umahluko phakathi kwezi zimbini zibalulekile xa ukhetha ieyona nto intle yophahlaIzixhobo zemozulu ethile kunye nemfuneko yokwakha.

I-bitumen ye-sbsSebenzisa irabha yerabha yerabha. Iimpawu eziphambili zibandakanya:

• Ukuguquguquka okuphezulu:I-Elongngetions egqwesileyo kunye nepropathi yokubuyisela kwimeko yesiqhelo, yenze ukuba ilungele eluphahleni olufumana utshintsho lobushushu obubalulekileyo okanye ukwakha intshukumo. Iyabanqanda ukuqhekeza kwimozulu ebandayo.
• Ukufakwa kwezintathu:Inokufakwa kusetyenziswa iindlela ezahlukeneyo - i-torch-isetyenziswe, ishushu-ishushu, ukubandaukunamathela, okanye uzilungiselele. Olu bhetyeli lunokuba luncedo kuxhomekeka kwizithintelo zeprojekthi okanye izinto ozikhethayo malunga namadangatye evulekile.
• Inqaku eliphantsi lokuthambisa:Kuthelekiswa neI-app, I-sbsNgokubanzi inomgangatho wobushushu ophantsi ngaphambi kokuba uqalise ukuthamba.

I-bitumed eguqulweyofaka ii-thermoplasticI-Polymer (iplasitiki). Iimpawu eziphambili zibandakanya:

• Uzinzo lweqondo lobushushu oluphezulu:Inika ukungaxhathisi okuphezulu kukuhamba kobushushu kunye nokuthathwa kwamaqondo obushushu aphakamileyo. Oku kwenza ukuba kube lula ukuthotyelwa kwemozulu eshushu.
• I-UV yokuxhathisa i-UV:Iplastiki yeI-appinika ukhuseleko olungcono ekuphenduleniI-UV RYS.
• Torch-ifakwe ikakhulu:Ngenxa yokunyibilika kwayo ephezulu,I-appIhlala ifakwe rhoqo kusetyenziswa indlela yetotshi, edale imisele eyomeleleyo, eqinileyo.
• Ukuguquguquka okuncinci (i-esp. Kubanda):Ngelixa ndiqinisekile,I-appihlala iguquguqukayo kuneI-sbs, ngakumbi kwiimeko ezibandayo kakhulu.

Ukhetho phakathiI-sbskwayeI-appihlala ixhomekeke kwimozulu yendawo, okhethekileyouphahlauyilo, kunye nokukhethaInkqubo yokufaka. ZombiniIindidi ze-membrane ye-modndinikele ngokugqwesileyoukuqinakunye nokuphuma kwamanzi xa kufakelwa ngokuchanekileyo. Ukubonisana ne-oxIkhontraktha yomhlabainokunceda ukumisela olona hlobo lubalaseleyo lwakhoIPROPRA YOKUGQIBELA.

Uwafaka njani uphahla lwe-bitumed bit? Ukuhlola iindlela zeSicelo

IInkqubo yokufakayeUphahla lwe-bitumeiyahluka ngokuxhomekeke kuhlobo oluthile lwemembrane (I-sbsokanyeI-app) kunye neengcebiso zomenzi. Kukho okuninziIndlela yokwenza isiceloIzinketho ezikhoyo, nganye nganye yeseti yayo yeenkqubo, izibonelelo, kunye nokuqwalaselwa. Kufanelekileufakeloibaluleke kakhulu kwixesha elide lokusebenza kunyeI-Lifepan yeBitumenuphahla.

Nazi iindlela eziphambili ezisetyenzisiweyoukusebenzisa i-bitumen eguqulweyo:

1. Itotshi-isetyenzisiwe:Le yindlela eqhelekileyo, ngakumbiI-appii-membranes (kwaye ngamanye amaxeshaI-sbs). Kubandakanya ukusebenzisa iitotshi ze-proples ukuze ubushushu bangaphantsi kweI-bitumed bitiphepha, ukunyibilika ii-asphaltUbeko lwanele nje ukuba lilandele ngokukhuselekileyo kwi-substratey okanye i-puly engaphantsi. Obu buchule bumenza omeleleyo, i-monolithic seams kodwa ifuna ubuchule obukhulu kunye namanyathelo okhuseleko angqongqo ngenxa yedangatye elivulekileyo.
2. Ishushu eshushu (i-asphalt eshushu):Ifana neqhelekileyoIinkqubo zophahla ezikhayo, le ndlela ibandakanya ukucheba ishushui-asphalt(Ngokwesiqhelo ifudumele ukuya kwi-400-500 ° f) kwi-substrate okanye eyandulelayo, kwaye emva koko iveleI-bitumed bitAmaphepha ukuya kulwelo olushushui-asphalt. Oku kudala inkqubo eyomeleleyo, enezinto ezininzi. Ikwafuna ukulawula ubushushu obushushu kunye namanyathelo okhuseleko.
3. I-Bedhees efakwe:Le ndlela iphakela imfuno ye-Torches okanye i-ketles. Inkqubo ebandayo yenkcithoukunamathelaisetyenziswa kwi-substrate esebenzisa iirollers okanye i-squees, kunye neI-bitumed ye-bitumed bitemva koko ifakwe emanziniukunamathela. Oku kuhlala kubonwa njengendlela ekhuselekileyo, kunciphisa i-fuis, kwaye kufanelekileI-sbsii-membranes. Nyanga amaxeshaukunamathelakufuneka iqwalaselwe.
4. Ukuzibophelela:EzinyeI-bitumed bitAmashiti eza nesinxibo sokuhlambela kwangaphambili esikhuselweyo yifilimu ekhutshiweyo.UkufakaOku kubandakanya ukususa ifilimu kwaye ucinezele imembranengokuqinileyo kwindawo elungiselelwe ngokufanelekileyo kwaye yandulela. Le ndlela inikezela ngokubalulekileyoUkufakwa kokufakwa, Isantya, kunye nezibonelelo zokhuseleko, zenza ukuba idume ngakumbi, ngakumbiI-sbsiimveliso.

Nokuba iIndlela yokwenza isicelo, ulungiselelo olufanelekileyo lweidesika yophahlakwaye i-facemate ibaluleke kakhulu. OnyuliweyoInkqubo yokufakaichaphazela kakhulu iindleko, ukuqwalaselwa kukhuseleko, kwaye ngamanye amaxesha ukwenziwa kweInkqubo ye-bitume ye-bitume. Kubalulekile ukusebenza neUphahla olunamavaIqela eliqhelene neendlela ezithile ezifunekayoUkusebenza nge-bitumed eguqulweyo.

Zeziphi ezona zinto zibalulekileyo zotywala obuhleweyo?

NgelixaUphahla lwe-bitumed bitInika izibonelelo ezininzi, kubalulekile ukuqwalasela iindawo ezinokubakho -I-bitumen eguqulweyo. Enye iphazamisekabuyisela, ngakumbi i-membrane emnyama emnyama, kukufunxa ubushushu. Iindawo ezimnyama zidla ngokufumana ubushushu obubalulekileyo bomhlaba, obunokwandisa umthwalo wokupholisa isakhiwo kwaye ube negalelo kwi-Irbac Pepeage Fienet. Ngelixa iidyasi ezibonisa impahla okanye iigranu ezinombala okhanyayo zinokunciphisa oku, zongeza iindleko kwaye zinokufuna isondlo.

Enye inkxalabo idla ngokunxulunyaniswaI-bitumed bityinkqubo yokufakelwa, ngokukodwa indlela yetotshi. Sebenzisa amalangatye avulekileyo kwiuphahlaI-theageds ithwala umngcipheko womlilo ukuba akwenziwanga ngabasebenzi abanezakhono nabalumkileyo. Imisi iveliswe ngexesha lokutsala okanye ukuqhuba okushushu kunokuqwalaselwa. Ngelixa isetyenziswe kubanda kunye nokuziqeqeshela iindlela ezinokubangela ukuba zisuse ezi zixhobo ezithile, zinokuza nemiceli mngeni, njengokunqongophala kobushushu ngexesha lokufaka okanye ezinokubakho. Le meko ikrokra ukubaluleka kokukhetha i-onridedIkhohlathi yokuphumla.

Kuthelekiswa nezinyeUphahla lwe-Ply-Plyiinkqubo ezinjeI-TPOokanye i-pvc, iI-Lifepan yeBitumenIsenokuba mfutshane kancinci, iqhele ukusukela kwiminyaka eli-15 ukuya kwengama-25, nangona oku kuxhomekeke kumgangatho wofaki, ulondolozo, kunye nemozulu. Ngapha koko,Iinkqubo zoPhando lweBitongamanye amaxesha kunokuba nzima kunokubaInkqubo yophahla lwe-PlyIindlela ezizezinye, ezinokuba yinto yezakhiwo ezinomda omiselweyo. Okokugqibela, ukulungiswa, ngelixa kucace gca, kunokufuna iindlela ezithile ngokuxhomekeke kwintsusaIndlela yokwenza isicelo. EziIntlukwano yenkqubo ye-bitumed ye-bitumedFuna ngobunono ngononophelo izibonelelo zalo.

I-bitumen elungisiweyo ithelekisa njani i-TPO okanye ephahla le-EPDM?

Xa ujongaUkukhetha PhezuluyeUphahla lweflethiokanye ithambeka eliphantsiUphahla lwentengiso, I-bitumed bitihlala ithelekiswa nezinye iindlela ezithandwayoI-TPO(I-thermoplastic polyolefin) kwayeI-EPDM(I-Ethylene Propynene Diene Monomer). NganyeIzixhobo zophahlainamandla kunye nobuthathaka bayo.

Nantsi itafile emfutshane yothelekiso:

I-bitumen ye-bitumedUkomelela kulele kubunzima bayo kunye nokuxhathisa kwawoIingcembe ezininzikwayei-asphaltukwakhiwa. Ibambe kakuhleUkuhamba kweenyawokunye neempembelelo.Uphahla lwe-TPOYaziwa ngokusebenza kwamandlaI-EPDMithathwa kakhulu ukuba iguquguqukele ekhethekileyo,Uvuzinzo, kwaye unokuba lixesha elideumsebenzi wobomi, nangona imisonto yayo emiselweyo inokuba ngamanye amaxesha ibe yindawo yokusilela ukuba ayifakwanga ngokugqibeleleyo.

Kuthelekiswa nolunye uphahlaIzinto ezinjeI-TPOkwayeI-EPDM, I-bitumed bitinikezela ngebhalansi yetekhnoloji eqinisekisiweyo (i-asphalt) kunye nentsebenzo ephuculweyo (i-polymers). Ukukhetha kudla ngokuhla ukuya kwiProjekthi ngokubaluleka kwiProjekthi: Ngaba isitshixo sokunganyangeki? (I-bitumed bit). Ngaba amandla asebenza kakuhle? (I-TPO). Ngaba bhetyebhetye kakhulu kwaye bunokubakho? (I-EPDM). Ukuqonda ezi ntengiso zincedaUkukhetha olona phawulo lufanelekileyoisisombululo.

Yeyiphi indawo yokuphila eqhelekileyo yenkqubo ye-bitumed ye-bitumed bit?

II-Lifepan yeBitumenUphahla luhlala luwela kwiminyaka eli-15 ukuya kwengama-25. Nangona kunjalo, eli ayilo manani amiselweyo kwaye unokuphenjelelwa kakhulu ngezinto ezininzi. Ukufezekisa ubomi benkonzo olindelekileyo, okanye ungadlulanga, hinge kakhulu kumgangatho wokuqalaufakelo, Izinto ezithile ezisetyenzisiweyo, imozulu yendawo, kunye nokungqinelana kwendlela yesiqhelo.

Ufakelo olufanelekileyongeUphahla lwentengiso olunamavaIqela liphikisana neyona nto ibalulekileyo. I-Adhesions echanekileyo, i-seams etywine ngokufanelekileyo, iinkcukacha ezikhanyayo ezifanelekileyo, kunye nokulungiselela okufanelekileyo kubalulekile. Ifakwe kakuhleUphahla lwe-bitumeinokungaphumeleli ngaphambi kwexesha, nokuba yeyiphi na umgangatho wezinto eziphathekayo. Yiyo le nto iveleIkhohlathi yokuphumlaibaluleke kakhulu. Ngokufanayo, usebenzisa umgangatho ophezuluI-bitume ye-bitumed ye-bitumedkwaye unxulumeneIimveliso zokuphephanaUkusuka kubavelisi abadumileyo banegalelo elikhuluukuqina. Izinto ezikumgangatho osezantsi zinokudana ngokukhawulezaUvukubonakaliswa okanye uxinzelelo lweqondo lobushushu.

Izinto zokusingqongileyo zikwadlala indima. Auphahlakwingingqi ngeubushushu obukhuluUkuguquguquka, ikhephu elinzima lekhephu, okanye kakhulu, ixesha elideI-UV RYSKuya kuba namava oxinzelelo ngakumbi kunenye kwimozulu eyingozi. Ukulungiswa rhoqo, kubandakanya ukuhlolwa (ubuncinci kabini ngonyaka kwaye emva kweziganeko zemozulu ezinkulu), ukucoca iidrayini kunye nokulungisa umonakalo, kwaye kubalulekile ngokukhawuleza ukukhulula iInkqubo eluphahleni'sizinto ozilindile emhlabane. Ukungakhathaleli ulondolozo kunokuvumela iingxaki ezincinci ukuba zikhule, ezinokubakho ezikhokelela ekungaphumleni kwaye zifihla kakhuluuphahlaUbomi obusebenzayo.

Kutheni le nto iguqulwe i-theimemement ye-turiment ifunyandwano elithandwayo lezakhiwo zorhwebo?

I-bitumer ye-bitumed ye-bitumedngaphandle njengeIzinto zophahla ezidumileyokubaizakhiwo zentengiso, ngakumbi ezoUphahla lweflethiokanye uyilo olusezantsi loyilo, ngenxa yezizathu ezininzi ezinyanzelekileyo. Ubunzima bayo bemvelo kwayeUkuxhathisa UkuFundayenza ilungele kakhulu eluphahleni oluqhelekileyoUkuhamba kweenyawoUkulungiswa kwe-HVAC okanye ezinye izixhobo zokusebenza. II-Multi-PlyIndalo ibonelela ngenqanaba lokuphinda-phinda kwayeukuqinaukuba abanini bexesha bahlala bexabisa ukukhusela iiasethi zabo.

IZAKHONO ZOKUGQIBELA ZOKUGQIBELA ENYE UMSEBENZI OBALULEKILEYO WOKUZIPHATHA. Uphahla olucekeceke lungafikeleli kwichibi lamanzi, kunye ne-eyomeleleyo, etywiniweyomembraneyeInkqubo ye-bitume ye-bitumeInika ukhuseleko oluthembekileyo ekuvusweni. Enoba i-Seams yi-Torch-Welded, ishushu-ishushu, okanye itywinwe inomthwalo ophezuluukunamathela, injongo sisithintelo se-monolithic, umqobo wobubanzi. Oku kuthembeka yinkxalabo ephambili kubantu abafana noMark Thompson, obeka phambili ukuthintela ukonakaliswa kwamanzi kwizakhiwo ababonelela ngazo izixhobo.

Ngapha koko,Iinkqubo ze-bitumes eziguqulweyoYenza izinto eziguquguqukayo. Ngokhetho olunjeI-sbsUkuguquguquka kwimozulu ebandayo kwayeI-appUkusebenza okuphezulu kobushushu, kukho isisombululo esinokulungelelaniswa kwiimeko ezahlukeneyo zokusingqongileyo. Ubukho beendlela ezahlukeneyo zokufaka (itotshi, i-mop eshushu, ezifakwayo, ziyafuneka) ikwabonelela kwakhona kwakhona ngexesha lokuguqulwa ngexeshaIPROPRA YOKUGQIBELA. Ngelixa itekhnoloji ye-NewI-TPOifumene isabelo esibalulekileyo sentengiso,I-bitumed bitihlala ithembayoIinkqubo zophahla lorhweboImakethi ngenxa yengxelo yayo yeNgxelo yeNgcebiso, Ukomelela, kunye nokuSebenza okungafunekiyo. Imele inani elaziwayo, ihlala ibhala iindleko kunye nokusebenza ngokufanelekileyoizakhiwo zentengiso.

Ndingayiqinisekisa njani umgangatho xa ukhetha uphahla lwe-bitumed bibight?

Ukuqinisekisa ukuba umgangatho xafuna ukufaka uphahla lwe-bitumed bitkubandakanya ukuqwalaselwa ngenyameko kuzo zombini izinto kunye nomfaki. Njengomnini wefektri ngokwam, ukujongana neemveliso ezifanaIqondo lobushushu eliphezulu leqondoKwaye amabanga ahlukeneyo eAphalt, ndiyakuqonda ukubaluleka okubaluleke kakhulu kokungaguquguquki kunye nokubambelela kwimigangatho. Inyathelo lokuqala kukukhetha umgangatho ophezuluI-bitume ye-bitumed ye-bitumedUkusuka kubavelisi abadumileyo abahlangabezana nemigangatho yemizi-mveliso (njenge-ASTM). Khangela iimveliso ngokuqiniswa okufanelekileyo, ubukhulu obungaguqukiyo, kunye nokuphononongwa kwexesha elide lokusebenza kwexesha elide. Buza malunga ngqoi-polymerdibanisa (I-sbsokanyeI-app) kwaye uqiniseke ukuba ihambelana neemfuno zakho zemozulu.

Ngokulinganayo, ukuba ayibalulekanga ngakumbi, inyula ilungeloIkhontraktha yomhlaba. Jonga iikhontraktha zinamava athile, angqinisisiweyo kwiUkufaka iinkqubo ze-bitures eziguqulweyo, ngakumbi ukusebenzisa iIndlela yokwenza isiceloUcwangcisa eyakhouphahla. Jonga izingqinisiso zazo, i-inshurensi kunye nelayisensi. Buza ngeenkqubo zabo zolawulo kunye neeprotokholi zokhuseleko, ngakumbi ukuba itotshi-isicelo iyabandakanyeka. Ikhontraktha enamava iyakulungiselela ngokufanelekileyo iidesika yophahla, qinisekisa ukuqhutywa ngokuchanekileyo kunye nokunyaniseka sentuthuzelo, kwaye uphatha iinkcukacha ezikhanyayo ngengqondo-yonke into ebaluleke kakhulu kwixesha elide,Uphahla lwe-manzi. Sukujolisa nje kwibhidi esezantsi; Ukubeka phambili ubuchule kunye nobuchule bomgangatho.

Okokugqibela, nyanzela ukucaciswa malunga neewaranti (zombini zewaranti zewadi zomenzi kunye neKhontrakthi yeKhontrakthi) kwaye ziqonde ukuba ziyintoni na kwaye ixesha elingakanani. Xoxa ngesicwangciso solondolozo esiqhelekileyo kunye nekhontraktha yakho. Ukuhlolwa okungaguqukiyo kunye nokulungiswa kokuthintela amancinci kungabi kakhulu kunendleko zokujongana nokusilela okukhulu kumgca. Ngokugxila kwizinto ezisemgangathweni, ufakelo lweengcali, kunye nolondolozo oluqhubekayo, unokunyusa kakhulu amathuba akhoUphahla olutshaUtyalomali lubonelela ngokhuseleko oluthembekileyo ngenxa elindelekileyoumsebenzi wobomi. Le ntsizi inceda ukunqanda amanqaku eentlungu uMark Phompson oxhalabisayo, njengonxibelelwano olungalunganga kunye nokusilela okungalindelekanga.

I-Fietays eziphambili kwi-bitumen ye-bitumen

• Yintoni:Oqinileyo,i-asphalt-ObuseleIzixhobo zophahlaiphuculwe nge-polymers (I-sbsokanyeI-app) Yenzelwe ukuba phahla okanye uphahla olusezantsi lwethambeka, ifakwe ngaphakathiIingcembe ezininzi.
• Eyona nto iphambili:Ngokugqwesileyoukuqina, ukumelana nokunganyangeki, ukungcungcutheka kwamanzi, ukumelana nemozulu elungileyo, efanelekileyoUkuhamba kweenyawoIinketho zokufakwa kwezinto ezahlukeneyo (I-sbs).
• IIMPAWU ZOKUGQIBELA:Inokufumana ubushushu (imibala emnyama), umngcipheko wokufaka (itotshi-phantsi), enokuba mfutshaneumsebenzi wobomiNgaphezu kwe-Pies-Polies (iminyaka eli-15 ukuya kwengama-15), inokuba nzima.
• Iindidi: I-sbs(bhetyebhetye, kulungile ukubanda / ukufakelwa okungafaniyo) kwayeI-app(i-tee-retimant,UvUkungaxhathisi, ngesiqhelo itotshi-isetyenziswe).
• Iindlela zokufaka:Itotshi-isetyenziswa, ishushu-ishushu, kubandaukunamathela, okanye uzicukuceze; Ifuna ukufakelwa okunobuchule bokwenza umsebenzi ngokufanelekileyo.
• Ukuqwalaselwa okuphambili:Khetha uhlobo olufanelekileyo (I-SBS / APP) Kwimozulu yakho, khetha izixhobo ezisemgangathweni eziphezulu, kwaye uqesha iIkhontraktha yomhlaba onamavakubaufakelo olufanelekileyo.
• Thelekisa:Inika ukumelana okungcono kokunganyangeki kune-Pilies-Polies kodwa inokuba ne-ofisi efanelekileyo yamandla (ukuba kumnyama) kunye nemfutshane kancinciumsebenzi wobomikunokubaI-TPOokanyeI-EPDM.
• Kulunge ngakumbi: Izakhiwo zentengisokukhona ubunzima,into evikela amanzi, inokuthenjwaInkqubo eluphahleni, ngakumbi aphoUkuhamba kweenyawokulindeleke.

Ukukhetha ilungeloInkqubo eluphahleniUtyalomali olubalulekileyo. NgokuqondaI-PROS NOKUGQIBELA KOPHUMO WE-BITUM, unokwenza isigqibo esinolwazi ngakumbiUphahla lweemfunokunye nohlahlo-lwabiwo mali.