Sauyawa Hanya: Ikon Polymer na Polymer na Polymer don ɗorewa

Takaitawa:Gano duniyarpolymer gyara kwalta(Pma), babban ci gaba akan al'adaasphalts. Wannan labarin ya zama cikin abin dagyara asphaltshine, me yasagyara asplatonyana da mahimmanci ga abubuwan more rayuwa na zamani, da nau'ikanpolymermasu gyara suna amfani da (kamar mahimmancinElvaloy ←), da yadda yake kaiwa ga mafi dorewa,mai dorewa, da tsada-tsadaallo. Idan kun shiga cikin kayan masarufi don ginin hanyar gini, alumini murmushi, ko samar da karfe, fahimtaPmashine mabuɗin don cimma ingantacciyar aiki da tsawon rai, mai yiwuwa ko da haɗawamaimaitakoguna kamarfilastik. Karanta kan koyan yadda zabar damaamfani da asphaltna iya yin duniyar bambanci.

1. Menene daidaiNeCanza Kafahlt? Fahimtar kayan yau da kullun

A bakin ciki, kwalta mai wuya ne, baƙar fata, da kuma ruwan sama mai ƙarfi ko semi-m siffofin man fetur. Yana da manne, koMashawal Baginder, wannan ya haɗu da tara (kamar dutse da yashi) tare don samar daPoultalMuna tuki a kowace rana. Koyaya, daidaitaccen ko "Neat"Mashawal Baginderyana da iyakoki. Zai iya zama da ƙarfi dakacau-kacauasanyi-zazzabiyanayi ko ma mai laushi da kuma maimaitawa zuwa gulma (juriya ga dorormationbatutuwan) aTsarin zafi. Wannan shinecanjiya shigo.

Gyara asphaltda gaske na al'adagindiAn inganta wannan ta ƙara takamaimanpolymersko wanidaban-daban kayan(masu gyara). Ka yi tunanin shi kamar ƙara kayan abinci na musamman ga girke-girke don inganta yanayinta, ƙarfi, ko yadda yake nuna halayen daban-daban yanayi. Manufargyara asplatonshine ingantaProperties na jikina Bikin, yana sa ya fi jingina kuma ya fi dacewa da kula da damuwa na zamanizirga-zirga na zirga-zirgada bambancin yanayin yanayi. DaAn gyara masaradon cimma takamaimanaikin da ake sohalaye wandamKwalta kawai ba zai iya isar da kai da kai ba.

Tsarin ya shafi a hankali hade da zaɓaɓɓenmai motsicikin zafiMashawal BaginderDon ƙirƙirar barga, mai kama da junaruwan magani. Tasiri nacanjiya dogara da nau'in da adadinpolymeramfani, da kaddarorin nagindi, da jituwa tsakanin abin da keyanta daƙari. Wannan haɓaka yana haifar da mafi girman wakili donKwakwalwa, yana haifar da ƙarfi, ƙaridadewa matafiya.

2. Me yasa ya rungumi? Bayyana amfanin aikin polymer gyara kwalta

Don haka, me yasa ci gaba da matsalar da yiwuwar ƙarin farashin amfanigyara asphalt? Amsar tana da mahimmanci a cikin ingantaccen aiki da kuma aka tsawaitaRayuwa. Idan aka kwatanta da al'adakwalta,polymer gyara kwaltayana ba da dama da fa'idodi masu tursasawa waɗanda ke fassara zuwa mafi kyawun darajar akanRayuwar Ma'aikatanahanya. Mark Thompson, kamar jami'ai da yawa, suna neman inganci wanda ya bar farashin, kumaPmagalibi yana ba da wannan.

Ga wasu fa'idodi mai mahimmanci:

• Resistancearfafa juriya ga rutting:A \ daTsarin zafi, daidaitaccen asphalt na iya laushi, yana haifar da lalata na dindindin ko ruts a ƙarƙashin nauyizirga-zirga na zirga-zirga. Canjin Polymer, musamman tare da elastomers kamarSbsko polymers mai motsawa kamarElvaloy ←, yana ƙara taurin da keɓaɓɓe na maƙaryaci da elelationticity a yanayin zafi mai zafi, taimaka wa Ubangijimatafiya gagararashin adalci.
• Ingantaccen juriya ga Fatigiue:An maimaita ɗaukar nauyin zirga-zirga na iya haifar da gajiyafatashinaPoultal, musamman kamar yadda yake.Gyara Bindershaɓaka sassauci da ikon murmurewa daga damuwa, yana lalata da farko na gajiyafatashin.
• Ingantaccen jure wa tsaunukan zafi:A cikin yanayin sanyi, shelfal kwangila. Idan wannan damuwa ta wuce ƙarfin da ke da ƙarfi,Tashin hankaliyana faruwa.Mna iya ingantam zazzabisassauci naMashawal Baginder, sanya shi ƙasa mai saukin kamuwa da irin wannan nau'intalauci.
• Rage danshi mai saukin kamuwa:Ruwa na iya rauni a tsakaninMashawal Baginderdatara, yana haifar da tsawaita (tsiya) da tsufamatafiyagazawa. Waɗansupolymer gyara asphalts asphaltsnuna mafi kyaumkaddarorin kuma basu da matsala gadanshi, inganta gabaɗayaƙarko.
• Rayuwar da aka gabatar da shi ta hanyar aiki:Ta hanyar yin amfani da baƙin ciki na yau da kullun kamar rutting dafatashin, polymer gyara kwaltana iya haifar da aikinRayuwar Ma'aikatanamatafiya, yana haifar da ƙananan rayuwa-mai sassaKudaden da rage bukatar lokaciKudin Kulawa.

Wadannan cigaba suna nufinhanyoyi da aka yidaPmaZai iya ɗaukar yanayin tougher da tsawon lokaci, yana ba da tabbataccen tanadin dogon lokaci duk da yiwuwar farkon farashin farashi na farko. Kamar yadda wani kekeda kayan m, tabbatar da dumin waje da rage ciwon kai na gaba ga abokan cinikin ku (kamar kamfanonin gine-ginen gargajiya) babban ne da.

3. Menene nau'ikan yau da kullun na polymer masu polymer suka yi amfani da su a cikin kwalta?

Duniyargyara asplatonamfani da nau'ikan daban-daban napolymers, kowannensu yana nuna halaye daban-daban zuwa karsheMashawal Baginder. Zabi namai motsiya dogara da takamaiman ingancin aikin da ake buƙata, yanayin yanayi,zirga-zirga na zirga-zirga, da la'akari ta ƙarshe. A matsayin kamfanoni kamar namu, muna aiki tare da bayanai dalla-dalla don biyan bukatun bukatun duniya daban-daban, daga Amurka zuwa Turai da Ostiraliya.

Wasu daga cikin mafi yawan gama garipolymermamfani da haɗawa:

• Styrene-butleadiene-Styrene (sbs):Wannan watakila aka yi amfani da shi sosaipolymer mai gyara. Sbsshine m elastplastic elastrastic, ma'ana yana nuna kamar roba a yanayin yanayin aiki amma ana iya sarrafa shi kamarfilastikA mafi girma yanayin zafi. Yana samar da hanyar sadarwa a cikinMashawal Baginder, yana inganta haɓakawa, sassauƙa (musamman alow zazzabi), da jure wa duka rutting da gajiyafatashin. Sbsna iya zama layi koradialA cikinƙwayar cutaTsarin.
• Ethylene Vinyl Acetate (Eva): Evashine thermoplasticpolymer(mai filawa). Ya farko yana ƙara taurin dadankonaMashawal Baginder, inganta juriya ga rutting ababban zazzabiyanayi. Yayinda yake inganta aikin babban zazzabi, sakamakon sam zazzabisassauci zai iya faɗiidan aka kwatanta da al'adaelastomers kamarSbs. DaVinyl Acetateabun ciki yana tasiri kaddarorin.
• Mai ba da aiki mai ƙarfi (ELG., Elvaloy ™ STE):Waɗannan sun ci gabamAn tsara shi don amsa kimantawa tare daMashawal Baginder. Elvaloy ←, ci gabaDow Int., babban misali ne. Wannan matsayin sunadarai yana haifar da dindindin, bargapolymerCibiyar sadarwa a cikin kwalta, yana bayar da kyakkyawan rayuwa, kwanciyar hankali mai zurfi (kwanciyar hankali),sanyi-zazzabiaiki, da kwanciyar hankali ajiya. Zamu tattaunaElvaloy ←a cikin cikakken bayani nan gaba.
• Sauran Modifiers:
  • Rage roba:Wanda aka samo daga tayoyin scrap,Rankali robaana amfani da shi don inganta elasticity da rudani. Amfani da shi kuma yana ingantasake sarrafawa.
  • Polyethylene (pe):Za a iya amfani da nau'ikan pe daban-daban, galibi yana kara tsauri. Wani lokacin,Rukunin Ruwaan haɗa su.
  • Polyphosphoric acid (PPA):Duk da yake ba apolymer, PPA wani lokacin ana amfani da shi, sau da yawa a cikin haɗin gwiwa tare da polymers, don ƙara girman zafin iska (PGsa) na masarufi.

Fahimtar wadannan nau'ikan daban-daban nacanjiTaimake wajen tantance samfurin da ya dace don takamaiman aikace-aikacen, ko yana da babbar hanyar da aka yi wa Arewa sosai a cikin Arewacin Amurka ko kuma hanya ta yanki a Turai. KowaNau'in gyarayana ba da daidaitattun kayan kwalliya.

4. Ta yaya aka gyara polymer na Polymer musamman inganta aikin shimfidar hanya?

Bari mu nutse cikin zurfi cikinyayaƙarapolymersfassara zuwa mafi kyawun hanyoyi. Sihiri ya faru a matakin micro-Level, canzawa daProperties na jikida dabi'ar rheological (yadda yake gudana da nakasa) naMashawal Baginder. Wannan abin dogaro ne mai ƙarfi sannan ya haifar da ƙarin ƙarfiKawaidan aka haɗu datara.

Yi tunani game da manyan abokan gabaPoultal: manyan motocin manyan motoci, matsanancin zafi, ruwa, da lokaci.Polymer gyara kwaltamagance wadannan kan kai:

• Yin gwagwarmaya (rutting):A \ daTsarin zafi, daidaitaccen shphast ya yi laushi. Dapolymerhanyar sadarwa a cikiPmaAyyukan Manzanni kamar mai karawa kwarangwal, yana kara taurin da ketare da murmurewa ta roba. Lokacin da taya motar ta wuce, damatafiyaHeorms dan kadan amma ya koma baya mafi kyau, yana rage nakasar dindindin da aka sani da rutting (rut). Wannan yana da mahimmanci ga hanyoyi masu girmazirga-zirga na zirga-zirgaDaidai ko jinkirin motsi masu nauyi.
• Tsayayya da FAGIE FASAHA:Ka yi tunanin lanƙwasa takarda da baya - a ƙarshe, ta karya.PoultalKwarewa irin wannan damuwahawan agogoa karkashin zirga-zirga.Polymershaɓaka sassa da kwano da kuma ikon shimfiɗa ba tare da fashewa ba, da gaske yana haɓaka rayuwar ƙasar. Wannan yana nufinmatafiyana iya jure ƙarin sauƙihawan agogokafinFagueYa fara bayyana, yana ƙaruwa da rayuwar sa.
• Hana fashewar zafi:A lokacin da yanayin zafi poluments, shaffi kwangila kuma ya zama liyafa. Idan damuwar damuwa ya yi yawa, yana haifarm zazzabikoTashin hankali. Canjin Polymer, musamman tare da elastomers kamarSbsko polymers mai motsawa kamarElvaloy ←, yana inganta ikon mai da kwarin gwiwa don kasancewa mai sauƙaƙa asanyi-zazzabiEstens, rage haɗarin waɗannan lalatafasa. Wannan yana da mahimmanci ga yankuna da ke fuskantar matsanancin winters.
• Rage lalacewar danshi (bugu): Polymersna iya ingantamtsakaninMashawal Baginderdatarasaman. Wani babban bondger yana nufin ruwa ba zai iya shiga cikin raunana dubawa ba, tsari da ake kira strIpping. Wannan ingantadanshijuriya na taimaka masa yana taimakawa sosai ga gabaɗayaƙarkoda tsawon rai naPoultal. MmYana kiyaye Ubangijiruwan maganim.

Da gaske, daAikin da aka gyaraAsfltal ya fi kyau sabodapolymerHanyar sadarwa tana canzawa yadda mai buri ke amsa ga damuwa da dalilai na muhalli, suna haifar da tougher, ƙarin resawamatafiyaTsarin. Wannan adreshin kai tsaye yana da damuwa game da tsawon rai daKudin Kulawa.

5. Shin za a iya musayar asphalts ta hanya don ƙarin hanyar gini mai dorewa?

Babu shakka. Yayin da farko da farkogyara asplatonya kasance mai kyau a kan haɓaka aikin, sakamakon fa'idodi ya daidaita sosai tare da yawan buƙatun don ƙarinmai dorewakayan more rayuwa. Mark Thompson, yana ma'amala da masana'antu daban-daban, fahimtar haɓakar mahimmancin la'akari da darajar muhalli da darajar dogon lokaci.

Ga yaddagyara asphaltyana ba da gudummawa ga dorewa:

1. Rai mai tsawoWannan wataƙila gudummawa mafi mahimmanci.Hanyoyi da aka yidaPmakawai ya fi tsayi. Ta hanyar tsawaitaRayuwar Ma'aikatanamatafiya, Muna rage yawan masu jan hankali da kuma sake gina ayyukan. Wannan yana nufin cin abinci kaɗan albarkatun ƙasa (tara, mai ban sha'awa), ta amfani da ƙarancin ƙarfi don samarwa da gini, da kuma haifar da rikicewar zirga-zirga akanmatattararayuwamai sassa.
2. Rage tabbatarwa:Ingantaccen jure tsoratarwa kamar rutting,fatashin, da kuma ƙwanƙwasa nufin rashin buƙatar tsari na yau da kullunKudin Kulawakamar crack secking da patching. Rage kulawa yana fassara zuwa ƙananan abubuwan da ake amfani da abubuwa, ƙasa da ƙarancin gas ta hanyar tabbatarwa, kuma ƙaramin haɗarin aminci wanda ke da alaƙa da bangarorin ayyuka.
3. Yuwuwar daga bakin ciki:A wasu halaye, da fifikon tsarinpolymer gyara cututtukan kwaltana iya ba da izinin dan kadanmatafiyazane-zane yayin da har yanzu cimmaaikin da ake sodaRayuwar Ma'aikata. Wannan kai tsaye yana rage yawan kayan da ake buƙata.
4. Hada kayan da aka sake amfani da su:Fasaha a bayagyara asphaltyana ƙara bincika don sauƙaƙe amfani daRukunin Ruwa (maimaita) AKwakwalwa. Yayin da kalubalen sun wanzu cikin daidaito da aikin dogon lokaci, masu sauƙin taimaka taimakawa compatibatRukunin RuwaA cikin kwanannan matrix, yana ba da damar zama mai amfani don sharar filastik. Fasaha kamarElvaloy ←Ana bincika don iyawar su na aiki yadda ya kamata tare da wasu abubuwan haɗin, yiwuwar ciki har da kayan abu.

Yayin datsari mai gyaradon kwalta da samar dapolymerskansu suna da ƙafafun ƙafa, masu tsawan rayuwa da rage bukatun kiyayewa daPmaƙirƙiri hujja mai ƙarfi don aikinsa a cikin ƙarimai dorewa Mashawalayyuka. Mayar da shi tsaye daga kawai tasirin farko ga rayuwar gaba dayamai sassaaiwatar da amfani da albarkatu. Wannan mahimmancin hangen nesa yana da mahimmanci don shiryawa da kuma saka jari.

6. Haske akan bidi'a: Menene Elvaloy ™ Sto kuma me yasa yake da muhimmanci?

Daga cikin daban-dabanpolymermasu kari,Elvaloy ←(Maimaita Elastomeric terpolymer) dagaDow Int.yana wakiltar babban cigaban fasaha a cikigyara asplaton. Ba wai kawai mai sauki banegauraya; An tsara shinuna ra'ayiemy tare daMashawal Baginder. Wannan hani ya sanya shi baya kuma yana ba da fifikon fa'idodi daban-daban musamman don cimma babban aiki,dadewatagogi.

Abin da ke saElvaloy ←Musamman?

• Haɗin kai:SabaninSbs, wanda ya samar da hanyar sadarwa ta zahiri,Elvaloy ←ya ƙunshi ƙungiyoyi masu aiki waɗanda ke da haɗin kai tare da takamaiman kwayoyin a cikinMashawal Baginder. Wannan yana haifar da dindindin, barga, sama-sama-sama-ukupolymerCibiyar sadarwa a duk kwalta.
• Ingantaccen elasticity da wahala:Sakamakonpolymer gyara kwaltaNUNA kyakkyawan sakamako na roba a duk faɗin zafin jiki na zazzabi. Wannan yana nufin babbar juriya ga rutting aTsarin zafida inganta sassauya don hanawafatashina \ dalow yanayin zafi.
• Dokar ajiya:Kalubale ɗaya tare da wasugyara asphalts, musammanSbs-Amma, na iya zama rabuwa da lokaci yayin ajiya mai zafi. Haɗin sunadarai da aka samu tare daElvaloy ←yana haifar da babban abin tsororuwan maganiwanda ya tsayayya da rabuwa, sauƙaƙawa da kulawa da kulawa donMashawal'yan kwangila. Wannan yana magance matsalolin raunin kai tsaye da alaƙa da daidaiton abu.
• Sauƙin sarrafawa: Elvaloy ←Ana kawota a cikin tsari mai ban sha'awa na Freeling, yana sa ya zama mai sauƙi don ɗauka da haɗawa cikinMashawal Baginder.
• Askar: Elvaloy ←ya tabbatar da inganci sosai a aikace-aikace daban-daban, daga babbar hanyaallozuwa sutturar jirgin sama. Yana taimakawa cimma nasaraPG(Ayyukan Aiki) Mai ɗaukar hoto da aka buƙata kamarSuperpave.

Ci gaban maidoma masu birgewa kamarElvaloy ←Nuna abubuwan da ake ci gaba da cigaba a fagen. Ga masu kaya kamar mu, suna ba da samfuran da aka gyara tare da ci gabapolymerskamarElvaloy ™ Reformer ElastomericTerpolyMers yana ba mu damar haɗuwa da ƙara buƙatun bukatun ayyukan a cikinU.s., Turai, da bayan. Yana wakiltar kuɗicanjiZabi don cimma nasarar kaimatafiyayi daƙarko. Ta amfaniElvaloy ←Sau da yawa yana haifar da mahimmancin ci gaba a cikin jure wa juriya na gama garitalaucihanyoyin. Chemistry naElvaloy ←yana samar da ingantaccen bayani idan aka kwatanta da sauƙaƙe na jiki. YausheElvaloy ←mai aikin, yana inganta hanyar sadarwa da ke shigahydrocarbonAbubuwan haɗin, haɓaka haɓakawa gaba ɗaya.

7. Ta yaya inganci da daidaito na polymer gyara asphalt ya tabbatar?

Mark Thompson ya shafi damuwa game da bincike mai inganci da takaddun shaida yana da inganci sosai, musamman lokacin da suke yin girman kayan duniya. Tabbatar da inganci da daidaito napolymer gyara kwaltaya kasance mafi sani ga cimmaaikin da ake soA karshematafiya. Wannan ya ƙunshi yin gwaji da kuma bin ka'idoji a cikin samarwa da samar da wadatar. A matsayin masana'antu tare da layin samarwa da yawa da kuma fitarwa a duniya, mun fahimci waɗannan buƙatun a hankali.

Mabuɗin abubuwan da ke tabbatar da inganci sun haɗa da:

• Bayanin Binder da Gwaji: Musamman Mashalt Bindersana yawanci suna amfani da tsarin kamarSuperpaveGringin cika (PG) tsarin. Wannan tsarin yana nuna manne ne tushen da ake tsammanin dangane da yanayin yanayi (E.G.,PG76-22 Nuna wani mashigar da ya dace da matsakaicin zazzabi na 76 ° C da ƙarancin -22 ° C). Tasirin Gwaji suna auna kaddarorin kamar:
  • Daidaitawa:Ta yaya Bakinsa ya kwarara a yanayin zafi (wanda ya dace don hadawa da lissafi).
  • Dynamaci karfi rheemer (dsr):Auna taurin kai da elelationticity a matsakaici daTsarin zafi(da dangantaka da rutting da gajiyafatashin).
  • KaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗowaMatakan taurin kai alow yanayin zafi(yana da dangantaka daTashin hankali).
  • Juyawar damuwa ta kai tsaye (DTT):Matakanm zazzabiCututturi (kuma yana da dangantaka daTashin hankali).
  • Canja wurin shakatawa:Yana auna karfin abin da ke cikin "billa baya" bayan an miƙa shi.
  • Sifening Point:Yana nuna yawan zafin jiki wanda haramun ne ya kai wani matakin laushi.
  • Shigar azzakari cikin sauri:Gwargwado na gargajiya / daidaitawa a daidaitaccen zazzabi.
• Modifier dacewar da watsawa:Yana da mahimmanci cewapolymer mai gyaraya dace dagindiKuma aka tarwatse ko'ina a cikin abin dabarar. Matalauciwatsawana iya haifar da samfurin da ba tare da izini ba kuma aikin Subpar. Dabaru kamar kyallimicroscopyza a iya amfani da shi don ganipolymerTsarin hanyar sadarwa a cikingyara asphalt. Mwatsawashine mabuɗin.
• Tsarin sarrafawa:Masu sana'ai dole ne su kula da ƙarfi kan yanayin zafi, lokutan hadawa, damai motsiAdditionarin farashi don tabbatar da daidaitaccen tsari na samfuri bayan tsari.
• Takaddun shaida:Masu ba da izini ya kamata su ba da tabbacin takardun da suka dace da kayan aikinsu da ake buƙata (E.G., Aashto, Astm, ko takamaiman bukatun aikin). Daidaituwa ga ka'idodin ISO don sarrafa inganci shima mai nuna alama ce mai kyau. Damuwa ta nuna damuwa game da zamba Takaddun Shaidai yana bukatar himma kuma aiki tare da yin aiki tare, masu ba da gaskiya.
• Cakuda cakuda da gwaji:Ya wuce Bikin, na karsheKawa(Bakinder +tara) dole ne a tsara yadda yakamata (misali, ta amfani da marshall koSuperpaveHanyoyin Komawar Gyara) Don tabbatar da cewa ya cika faɗaɗa rubutu da ƙa'idodin aikin kamar juriya ga rutting dadanshi mai yawa. Sassan gwajiana amfani da shi sau da yawa don tabbatar da ayyukan yau da kullun.

Ikon ingancin tsari ne mai yawa, mahimmanci don tabbatar da cewa kayan da aka yi alkawarinpolymer gyara kwaltaa zahiri an kawo su a kanhanya.

8. Karkatar da hanya gaba: Shin akwai kalubale a cikin amfani da asphalts da aka gyara?

Lokacin dapolymer gyara kwaltaYana bayar da babban fa'idodi, adalci ne a tabbatar da yiwuwar kalubale cewa masu amfani da masu masana'antu na iya haduwa. Fahimtar wadannan taimako wajen shiryawa da kuma mitigating mawuyacin al'amura.

• Babban farashi na farko: Kayan kwalliyada ƙarin sarrafa da ake buƙata gaba ɗayaPmamafi tsada fiye da na al'adaMashawal Baginder. Wannan farashin sama yana buƙatar auna shi a kan amfanin na dogon lokaciRayuwar Ma'aikatada rageKudin Kulawa. Rayuwar-mai sassaBincike na kuɗi sau da yawa yana nuna shawarar shawara, amma tasirin kasafin kuɗi na farko ne.
• Kulawa da ajiya:Waɗansugyara asphalts, musamman wadanda suke da babbapolymermaida hankali ko wasu nau'ikan kamarSbs, na iya buƙatar haɓaka da kuma yanayin yanayin yanayin yanayin yanayi idan aka kwatanta damkwalta. Tsarin ajiya mai kulawa zai iya zama damuwa, buƙatar isasshen tsufa a cikin tankuna na ajiya don hana rabuwaElvaloy ←mafi yawan shawo kan wannan).
• Abubuwan da suka dace:Ba dukapolymerssun dace da dukagindi asphalts. Sunadarai nagindi, rinjayar da tushen mai mai kumatsari mai gyara, na iya shafar yaddapolymerwatsawa kuma yayi. Gwaji galibi ana buƙatar dacewa don tabbatar da jituwa.
• Bukatar ƙwarewa:Ingantaccen samarwa, kulawa, da aikace-aikace naPmana bukatar kyakkyawar fahimta game da kaddarorin kayan. 'Yan kwangila da ma'aikatan fasaha suna buƙatar horo da gogewa don tabbatar da cewamatafiyaan gina shi daidai don cimmaaikin da ake so. Wannan adireshin alamar Thompson bayanin kula game da rashin ƙwarewar fasaha - dogaro ga masu samar da ilimi sun zama mafi mahimmanci.
• CIGABA DA KYAUTA:Amfanin wasan kwaikwayon suna da inganci sosai. Wannan ya sanya mafi girma buƙata a kan matakan sarrafa ingancin masana'antu da kuma gwajin tabbacin mai amfani. Kowane yanki, kamar matalautamai motsi watsawa, na iya sasantawa.

Duk da waɗannan kalubalen, rikodin waƙar da tabbatar da fa'idodi napolymer gyara kwaltasun haifar da tartsatsi tallafi don aikace-aikacen neman. Shirya Shirye-shiryen, zaɓi na dacewam(kamarElvaloy ←Don kwanciyar hankali), da haɗin gwiwar masu samar da kayayyaki zasu iya magance waɗannan matsalolin. Share sadarwa, magana da irin zafin alama, yana da mahimmanci tsakanin mai ba da kaya da abokin ciniki don tabbatar da buƙatun da ƙalubalen da aka fahimta.

9. Yin zaɓi da ya dace: Ta yaya zan zaɓi mafi kyawun kwalta mafi kyau don aikina?

Zabi damagyara asphaltba mai girman-daya-daidai bane-duk shawarar. Yana buƙatar la'akari da abubuwa da yawa musamman takamaiman aikin. Ga wani kamar Mark Thompson, wanda ya ba da kayan don aikace-aikace daban-daban (aluminum, amma hanyoyin aikin sa, amma ainihin al'adun sa suna buƙatar maɓallin lahira), fahimtar waɗannan ka'idojin zaɓi ne don samar da darajar.

Ga rushewar dalilai don la'akari:

1. Sauti:ShinematafiyaLocated a wani yanki tare da matsanancin zafi, sanyi mai sanyi, ko kuma manyan zafin jiki swings? Wannan yana nuna abin da ake buƙataPGsa. Babban zafi yana buƙatar kyakkyawan rudani (babban zazzabitaurin kai), yayin da yanayin sanyi suna buƙatar kyakkyawanm zazzabisassauci don hanaTashin hankali.
2. Haskokin zirga-zirga:Nawa zirga-zirga, kuma wane nau'in (manyan motoci masu nauyi, motocin motsi), nufinhanyaCauki? Samazirga-zirga na zirga-zirgaDaidai da nauyin nauyin da ke dacewa da ƙarfi tare da manyan juriya ga rutting daFague.
3. Takamaiman bukatun:Shin akwai wasu zane-zane musamman da kuke buƙatar yaƙi? Misali, idan gajiyafatashinshi ne karo na farko, wani dan elasasicmai motsikamarSbskoElvaloy ←za a iya fi so. Idan kwanciyar hankali mai zurfi shine babban burin,EvakoElvaloy ←zai iya zama zabin da suka dace.
4. Tsarin shimfidar hanya:Da ƙirar gabaɗayamatafiyaTsarin (Later Mai kauri, ingancin tushe) yana tasiri da jikkunan maɓalli zai ƙware.
5. Kasancewa da kwarewar gida:Akwai wasu nau'ikangyara asphaltsda sauri a yankin? Yi 'yan kwangilar gida suna da gogewa tare da takamaimanPmaNau'in? Wani lokacin m la'akari tasiri zabi.
6. Binciken Nemi:Yayinda wasan kwaikwayon yake shine maɓallin, farashi koyaushe abu ne. Kimanta farashin farko da ake tsammani daga cikiRayuwar Ma'aikatakuma raguwaKudin Kulawa. Babbar jari a kan Premiummai motsikamarElvaloy ←zai iya zama barata ta hanyar mafi mahimmanciRayuwaa cikin bukatar yanayi. DaCibiyar Asplatayana samar da albarkatun da zasu iya taimakawa wajen bincike na rescle.
7. Bayani na Bayani:Tabbatar da zaɓaɓɓengyara asphaltYa hadu da dukkan bayanan aikin da suka dace (E.G., Aashto, Astm, Dot bukatun). Na'urar albarkatu kamarCibiyar Asplatana iya samar da jagora a kan mafi kyawun ayyuka.

Daga qarshe, zaɓi ya ƙunshi daidaitawa biyan bukatun wasan kwaikwayon, yanayin muhalli, buƙatun zirga-zirga, da kuma matsalolin kasafin kuɗi. Aiki tare da mai samar da mai siye, kamar ƙungiyarmu a masana'antar, waɗanda suka fahimci abubuwan daban-dabangyara asphalts (kamar matsakaici zazzabi na blockkoBabban zazzabi na zazzabi), yana da mahimmanci don yin yanke shawara. Zamu iya taimaka wa mafita mafita dangane da takamaiman bukatun, leverging kwarewarmu da daban-dabanpolymernau'ikan da maki.

10. Mecece makomar ranar Asphalt da kuma neman hanyoyin ingantattu?

Filingyara asplatonkoyaushe yana ci gaba, da buƙatar ma buƙatar mafi yawan ƙima, tsada mai tsada, kumamai dorewatagogi. Abubuwa da yawa masu ban sha'awa suna iya gyara nan gaba:

• Sun hada da Cholymer na gaba:Bincike ya ci gaba cikin sababbin nau'ikanpolymersdacanjidabaru. Wannan ya hada da cigaba da bunkasuwar polymers kamarElvaloy ←, bincika tsarin combridy hada dabanm, da kuma tsara polymers tare da mafi kyawun juriya ga tsufa (laimaHaske da iskar shaka) dawishadation.
• Yawan amfani da kayan da aka sake amfani:Dorewa babban direba ne. Bincike mai mahimmanci yana mai da hankali kan haɗa manyan kashi biyu naRukunin Ruwa, Rankali roba(Daga tayoyin), da kuma murmurewa shawo shaye shaye (rap) cikinCanza ruwan samaba tare da sulhu ba.MYi wasa da mahimmin mahimmanci a cikin abubuwan da ke tattare da waɗannan kayan.
• Bio-Binders:Akwai sha'awar bunkasa asphals masu biders wanda aka samu a wani bangare ko kuma gaba daya daga albarkatun kasa (Bio-mai) kamar yadda motholeum na tushensumunti. CanjiAna iya dacewa da dabaru don waɗannan nau'ikan da ke tattare da su.
• Nanotechnology:Masu bincike suna binciken amfani da Nanomaterials (kamar Nanoclay ko Carbon Nanotubes) azaman yuwuwarResphatal masu gyare-gyareDon cimma babban aikin ci gaba har ma a yawan ragi.
• Rum ruwa (WMA) Fasaha:Alhali ba tsananincanji, Wma Fastery ya ba da izinin Pushltgaurayawan(gami dagyara asphalt) a samar da sanya shi a ƙananan yanayin zafi. Wannan yana rage yawan amfani da makamashi, fitarwa, da kuma fushin fue ga ma'aikata, a daidaita tare damai dorewaGoals. Sau da yawa, ana amfani da ƙari na Wma a cikin haɗin tare dapolymer gyaran polymer.
• Bayani na tushen aiki:Akwai ci gaba mai ci gaba zuwa ƙayyadaddun bayanai waɗanda suka ayyanaAyyukan da ake buƙata(E.G., jure wa rutting,fatashin) maimakon tallata takamaiman girke-girke. Wannan yana ƙarfafa bidi'a kuma ba da damar masu ba da kaya don amfani da mafi ingancicanjidabarun (kamar amfaniElvaloy ←) Don saduwa da wadanda harabar aikin.

A matsayina na mai samarwa sun jaaka da inganci da bidi'a, muna yin siye da hankali ga waɗannan abubuwan. Manufar ya kasance iri ɗaya: don samar da kayan kamar namuGyara asphaltwanda ke ba da damar gina hanyoyin da suka gabata, suna da kyau a karkashin damuwa, yana buƙatar ƙarancin kulawa, kuma yana ba da gudummawa ga ƙarimai dorewacibiyar sadarwa more rayuwa a duniya. Tafiya tagyara asplatonya yi nesa da shi, alkawarin ko da mafi kyawun mafita gahanyoyina gobe.

Key Titauna don tunawa:

• Musafar Mashaltal (PMA):Bushalta Bushal ta al'ada ta inganta tare dapolymersko wanimdon inganta aiki.
• Manyan fa'idodi:Karuwar juriya ga rutting, gajiyafatashin, Tashin hankali, dadanshiLalacewa, jagoranta zuwa ya fi tsayirayuwar sabisda ƙananan rayuwa-mai sassafarashi.
• Modifiers gama gari: Sbs(Elastomer),Eva(filastomer), da ci gaba da polymers mai motsawa kamarElvaloy ←. Rankali robadaRukunin Ruwaana amfani dasu.
• Haɓaka cigaba: Polymersƙirƙiri hanyar sadarwa mai karfafa a cikin kwalta, inganta taurinsa aTsarin zafida sassauci alow yanayin zafi.
• Dorewa: Pmayana ba da gudummawa ga dorewa ta tsawon lokaciRayuwa, rage tabbatarwa, da kuma yuwuwar haɗawasake sarrafawakayan.
• Inganci yana da mahimmanci:Gwajin gwaji (PGGrading, DSR, BBR), sarrafa tsari, da dacewaModifier watsawasuna da mahimmanci don tabbatar da rashin daidaituwa.
• Zaɓuɓɓuka masu zaɓi:Zabi naPmaya dogara da yanayi,zirga-zirga na zirga-zirga, takamaiman bukatun wasan kwaikwayon, farashi ne, da kuma abubuwan gari. Haɗin kai tare da masu samar da kayayyaki shine mabuɗin.
• Haske na gaba:Mayar da hankali kan polymers na ci gaba, ƙara yawan siyarwa, riders, nanintechnology, da bayanan bayanai na aiki.

Ta hanyar fahimta da amfanipolymer gyara kwalta, masu ruwa da tsaki kamar Mark Thompson da masana'antu suna taimaka wajan gina ingantacciya, ƙarin haɓakawa, kuma mafimai dorewaababen more rayuwa na gaba.