Asphalt vs tar vs vs bitumen: kurongedza misiyano yekuvhara, driveways, uye kushandiswa kwemaindasitiri

Kuvhiringidzika nezveasphalt, tar, uyeBitumen? Iwe hausi wega. Aya mazwi anowanzoshandiswa nenzira inoshandurwa, kunyanya kana uchitaura nezvemugwagwa uyedriveways, asi ivo vanoreva zvinhu zvakasiyana nemisiyano yakasiyana, zvivakwa, uye zvinoshandiswa. Kunzwisisamusiyano pakati pembuya, tar, uyeasphaltinokosha kuti unobatanidzwa hereKuvaka mugwagwa. Ichi chinyorwa chichadyarira izvi zvigadzirwa, zvichitsanangura izvo mumwe nemumwe, maitiro adzakasiyana (Asphalt vs tar), uye nei kusarudza kodzero imwe chete yekuita,kusimba, uye mutengo-zvinobudirira. Sefekitori ine ruzivo rwakakura mukugadziraCoal tarZvigadzirwa uye peturu coke, isu tinogovana zvine ruzivo kuti ndikubatsire kuita sarudzo dzine ruzivo.

Chii chinonzi asphalt zvakanyanyisa kuumbwa?

Asphalt, mumamiriro eKuvaka mugwagwauye kurova, haisi chinhu chimwe chete asi pane zvinhu zvakaunganidzwa. Funga nezvazvo sekongiri, iyo inoshandisasimendesebinderforAggregate(sejecha uye gravel). Saizvozvo,asphaltPauroment inonyanya kuve musanganiswa weAggregate.binder. The thebinderndiyo yakakosha inoshanda inobataAggregatepamwe chete, kupa chimiro uye kuchinjika.

Zvakajairikabinderinoshandiswa nhasi kutigadzira asphaltPuruBitumen. IzviBitumeninosanganiswa nehukuru hwakasiyanaAggregate- kubvacoarsematomboyakanaka aggregatesejecha - pamwe nefillerzvinhu. Iyo migove yakanyatso kudzorwa kuti uwane chaiyo maitiro maitiro. Musanganiswa wacho unopiswa (tembiricha pakati pe300 uye 350 ne30madhigirii celsius), akasanganiswa zvakakwana, uye akabva akagadzika pasi uye akaumbwa nepo achiri kupisa kuzvakatsiga, nzvimbo inogara. Saka, kana vanhu vachitaura nezve "Asphalt Road"Kana"asphalt driveway", vanowanzo kurevaasphaltConcrete, chinongedzo chaichomusanganiswa weBitumenuyeAggregate.

Zvazvinoasphaltmusanganiswa akagadzirirwa yakatarwaMamiriro ekunzemamiriro uye traffic mitoro. Zvivakwa zveBitumen binderuye mhando / grand of theAggregateKunyatsokurudzira zvakanyanya kupokana kwekuparadzira, kurongedza, uye kukudzika kukuvara. Kuwanda kweasphaltinobvumira mainjiniya kuti vagadzire mapenji akakodzera kune zvese kubva kune vanogaraDriveways uye KupakaMijenya kune zvinorema-zvekuita migwagwa migwagwa. Izvi zvine hunyanzviAsphalt musanganiswaizvo zvinopa zvakasimba uyeWaterproof pamusoroIsu tinovimba nezuva zuva nezuva.

Tar Inotsanangura: Zvinobva kupi uye zvakasiyana sei?

Kusiyanaasphalt(izvo zvinoshandiswa zvakanyanyaBitumenkubvapeturu),tarchinhu chakasiyana chakasiyana.Tarkazhinji ane-chigadzirwainowanikwa kubva kuKuparadza Distillation yezvinhu zvigadzirwa. Izvi zvinoreva kupisa zvinhu sengemarasha kana hunimukushayikwa kwemhepo. Fomu yakajairika yakakodzera kune nhoroondo yekuvhara uye kushandiswa kwemaindasitiri ndikoCoal tar, inogadzirwa panguva yekugadzirisa maitiro ipomarashainopisa kuburitsa coke (inoshandiswa mukubira) uye gasi remarara.

Coal tarikobvu, dema,viscous mvuraine kusungwa kwakanyanya kweAromic hydrocarbons. Nhoroondo,Coal taryakashandiswa sebinderMukuvakwa kwemigwagwa, kutungamira kushoko "tarmac"(Pfupi yeTarmacadam, nzira yekumusoro yemigwagwa yakatarisana neEdgar Purnell hooley inosanganisirataruye ibwe rakapwanyika). Nekudaro, kushandiswa kwayo mukuvhara kwakadzikira zvakanyanya muzvikamu zvakawanda zvepasi, kunyanya nekuda kwehutano uye zvakatipoteredza zvine chekuita neiyo organic makomputa (Vocs) inoburitsa, kunyanya panguva yekupisa uye application.

Nepo kushandiswa kwayo mukatiPeji yeMugwagwaZvikumbiro zvino zvashoma,Coal taruye distillates yayo (sengeCoal Tar Pitch Flakes) Ramba wakakura wakakura zvigadzirwa mumaindasitiri akasiyana siyana. Ivo vanoshandiswa mukugadzirwa kwezvinhu zvekunze zvinhu, pombikuunganidzaenamels, maSalants, pendi, uye zvakakosha, seBindayeCarbon Electrodes inoshandiswa mualuminium kunyudza uye steelmaking. Iyo yakasarudzikazvemakemikari zvivakwaofCoal Tar Pitch, inotorwa kubvamarasha, zviite chinhu chakakosha pane yakakwirira-tembiricha yekuita uye chaiyo carbon zvivakwa zvinodiwa. Kunzwisisamutsauko pakati pezviro uye tarAnotanga nekwavo mavambo:Bitumenkubvamafuta asina kuchena, tarkubvamarasha kana hunidistillation.

Bitumen yakaziviswa: Ingori rimwe zita rakanzi Asphalt?

Apa ndipo apo vazhinji venyonganiso manyepo. NepoasphaltuyeBitumenzvine hukama, ivo havasi icho chinhu chimwe chete, kunyangwe iwo mazwi anowanzoyakashandiswa zvinoshandurwa, kunyanya mune mamwe matunhu.Bitumenndiyebinderchikamumukati asphaltPirai. Iinonamira dema, zvikuruviscoussemi-yakasimba kana mvurainotorwa kubva peturu. Zvakananga,Bitumenndiko kurwarachidimbuinowanikwa kubva kuhurongwadistillationofmafuta asina kuchena- Iyo yakasara yakasara mushure mekupedza zvidimbu zvakarembera senge peturu, diel, uye mafuta ekurongedza abviswa. Iyi yakasara inowanzotaurwa nezvayovanga pazasimukunatsa maitiro.

Purodhi yakachenazvinonyanya kuitikakunamatira. Basa rayo rekutanga mukatiasphaltPuruve ndeyekusunga iyoAggregatezvidimbu (jecha, gravel, ibwe rakapwanyika) pamwe chete, kugadzira cohesive uye kugadzikanapambirochimiro. Iyo inopawo hunhu hwemvura, kuchengetedza zviyero zvemigwagwa kubva kumvura inonyadzisa.Bitumenpachayo yakapfava uye tembiricha-inotaridzika kushandiswa sePeji yeMugwagwapachayo; inoda rutsigiro rweAggregate. Funga nezvazvoBitumenseglue, uyeasphaltSechimiro cheglued (Aggregates uye Bitumenzvakasanganiswa).

Saka, nepoBitumenkiyizvinangwamukatiasphaltPamagedhi,asphaltzvinorevazvese zvinoumbwainoshandiswa pakuvira. Mune mamwe matunhu epasi (seEurope), "Bitumen" ndiyo nguva yakajairika inoshandiswa kureva binder, achiri kuNorth America, "Asphalt coment" kana kuti "asphalt"Inowanzoshandiswa kune iyo binder, uye"asphaltkongiri "yemusanganiswa wekupedzisira wekupedzisira. Pasinei neyakagadziriswa,Bitumen inomarara, viscous binderkubvamafuta asina kuchena, kusiyanisa kubvatariyo inobvamarasha.

Asphalt vs tar vs bitumen: Ndeipi misiyano yakakosha pakuvambwa uye zvivakwa?

NgatinyatsojekeswaMisoro yakakosha pakati peasphalt, Bitumen, uyetar. Kunzwisisa izvi kusiyana kwakakosha kusarudza zvinyorwa zvakaringana zveizvozvo zvinyorwa zvekushandisa, kungave kuri kuitamugwagwakana kushandiswa mumaindasitiri maitiro.

Chakakoshamutsauko pakati pezviro uye tarinorara mumaoko avo:Bitumenzvinobvapeturu, nepotaranobvamarasha(kana dzimwe nguva huni). Izvi zvinotungamira mukusiyana kwakakosha mukati mavozvemakemikari zvivakwauye kukodzera kune dzakasiyana siyana application.Asphalt, ipapo, ndiyo chigadzirwa cheinjiniuchishandisa Bitumensekusunga mumiriririforAggregatekugadzira yakasimbapambiro pamusoro. Bitumenkazhinji zvinopaZvirinani zvinoshambidza zvivakwauye kudereratembiricha yekuwedzeratichienzaniswa netsikatar, ichiita sarudzo inosarudzwa yeazvinoKuvaka mugwagwa.

Kugona kugere kushandiswazve kumigwagwa yekuvhara uye driveways?

Nepotar(zvakanangaCoal tar) raive chinhu chakajairika chekuvhara munguva yakapfuura, zvichitungamira kuzwi "tarmac, "Kushandisa kwaro mune zvazvinoKuvaka mugwagwauye nekuviradrivewaysyakadzikira zvakanyanya munyika dzakawanda. Zvikonzero zvekutanga ndezvehutano uye zvakatipoteredza zvinetso zvakabatana neiyo isina kujairika mishonga inowanikwa mukatiCoal tar. Kana achitsamwira chikumbiro,tarinoburitsa mafuma ine zvinhu zvinogona kukuvadza, kusanganisira carcinogens. Uyezve,tar-Kutapa Sholants yaishandiswaDriveways uye KupakaMijenya inogona kupera simba uye inosvibisa ivhu padhuze uye nzira dzemvura.

Nokudaro,Bitumen-Kubvaasphaltyakanyanya kutsiviwataryekuvhara mashandisirwo.Asphaltmusanganiswa uchishandisaBitumenzvinowanzoonekwa sevakachengeteka kubata uye kuburitsa mashoma anokuvadza emission panguva yekushandisa. Ivo zvakare vanowanzopa zviri nani maitiro ekuita, kusanganisira kushanduka kukuru kuyambukamamiriro ekunze akasiyana, kuvandudzwakusimba, uye kuramba zviri nani kubvarura (ukobinderinoparadzaniswa kubva kuAggregate). Nepo mamwe manhi ekushandisa kana matunhu chaiwo anogona kuramba achishandisatar-Kuzvigadzirwa kubva kune zvigadzirwa, kunyanya kwekuponesana, hazvisisiri chiyero cheNewpambirokuvakwa.

Zvekushandisa zvinoda izvo zvakananga zvivakwa zveCoal tar, yakadai seyakanyanya kurwisa kana zvakanangana necarbon zvivakwa, kushandiswa kwayo kunoenderera mberi mumatare ekudzora maindasitiri. Izvi zvinosanganisira kugadziraYakakosha Asphalt yemafuta ekuzvidzwa, zvigadzirwa zvekupisa, uye zvakabatana,Coal Tar PitchsebinderyeCarbon Electrodes muAluminium uye maindasitiri eSimbi. Nekudaro, kune huwandu hwakawanda hwemapurojekiti ekuvhara (mugwagwa, driveway, kupaka mijenya),Bitumen-Kubvaasphaltndiyo yakasarudzika uye inotyisa zvinhu.

Ko zvemakemikari zvivakwa zveBitumen uye tit zvinokanganisa kushandisa kwavo?

Musiyanozvemakemikari zvivakwaofBitumenuyetarvane mhosva zvakananga maitiro avo akasiyana nemaitiro.Bitumen, kuve akasara kubvamafuta asina kuchena distillation, inosanganisira kunyanya yeiyo hydrocarbon mamorekuru, inosanganisira asphaltenes, enones, uye mafuta. Izvi zvikamu zvinopaBitumenhunhu hwayoviscous, kunamatira, uyeWaterproofzvivakwa, zvichiita kuti ive yakanakabinderforAggregatemukatiasphaltPaments. ItsAdhishingkumaminerariAggregateyakasimba, uye zvivakwa zvaro zvinogona kugadziridzwa (i.e., uchishandisa polymers) kusimudzira kuita mune yakatarwaMamiriro ekunzes kana pasi pehuremu hwemotokari. Nekudaro,Bitumeninogona kuve inokanganiswa ne oxidation uye kuchembera nekufamba kwenguva, zvinogona kuve kuitabrittle.

Coal tar, zvichikonzerwa neKuparadza Distillation yemarasha, akapfuma mukatiAromic hydrocarbons, kusanganisira polycyclic tomatic hydrocarbons (PHAS). Iyi makemikari makeruup anopatarKuramba kwakasimba kumvura uye makemikari, ndosaka zvichikosheswa mune vamwekuunganidzauye zvisimbiso zveSalarant. Nekudaro,tarkazhinji yakakwiratembiricha yekuwedzerapaneBitumen.brittlekuchitonhora. Uyezve, kuvapo kwePahs kunosimudza hutano uye zvakatipoteredza, kudzikamisa kushandiswa kwaro, kunyanya mukushandisa kunosanganisira kutaurirana kwakananga kana kugona kusimuka sekuvira.

Izvizvemakemikari zvivakwataura mashandisirwo avo ekutanga.Bitumen'zvakanakakuomesa zvivakwa, kugadzikana kweine hukama, uye kuderera hutano njodzi kunoita kuti ive yakakodzera kune makuru mavhoriyamu anodikanwa mukatiKuvaka mugwagwa. Tarsvenyo yemakemikari kurwisa uye carbon chimiro (mune iyo pitch) inoita kuti ive yakakosha kune niche maindasitiri maindasitiri senge yakakwira-tembirichaBinda(i.e.,Epakati tembiricha asphalt blockinotorwa kubva kumarongo tar tar pitch) yemagetsi, marara akasarudzika, uye mamwe maSalont maitiro. The themutsauko pakati pezviro uye tarMuMEMICAL Chimiro ndiyo chisimbiso chisiri chavasiri kuchinjika kune vazhinji vanoshandisa.

Ndeapi marudzi akajairika easphalt anoshandiswa mukuvaka?

AsphaltHaisi imwe-saizi-inokodzera-zvese zvinhu. Zvakasiyanamhando dze asphaltmusanganiswa zvakagadzirirwa zvakashata zvinangwa mukatiKuvaka mugwagwauye kugadzirisa. Kusiyana kwacho kunowanzo kusanganisira mhando uye giredhi reBitumenyakashandiswa, saizi uye rudzi rweAggregate, huwandu hwechikamu chimwe nechimwe, uye kuwedzera kwemifananidzo. Kunzwisisa idzi mhando kunobatsira mukusarudza zvakakodzera uyezvehupfumimhinduro yeiyo chirongwa chakapihwa.

Heano mamwe akajairikamhando dze asphalt:

1. Hot Mix Asphalt (HMA):Iyi ndiyo inonyanya kushandiswa mhando yemigwagwa mikuru,Migwagwa, uyedriveways. AggregateuyeBitumeninopisa (kazhinji pakati300 uye mazana matatu nemakumi matatu emadhigiri Celsius) uye yakasanganiswa panguvaasphaltchirimwa usati watakurwa kuenda kunzvimbo iyi, adziviswa, uye yakaumbirwa ichipisa. Inopa yakasimba,musimba, uyezvakatsiga pamusoro. Kusiyana kwavanovapo mukati meHMA, seyakadai seyakaomeswa-mishonga-yakanaka-kutenderedza kuita), matombo matrixasphalt.
2. RONGA SXION SINASPHALT (WMA):Zvakafanana neHMA, asi inogadzirwa uye inoiswa pakudziya kwakadzika (kazhinji 20-40 ° C yakaderera). Izvi zvinowanikwa uchishandisa zvinowedzera kana maitiro anoderedza iyoviscosityyeBitumen binder. Wma inopa zvakaringana zvevatiroti
3. Kutonhora musanganiswa asphalt:Iyi mhando inoshandisa aBitumen emulsionkana kutemwaBitumenIzvo hazvidi kupisa kupisa kwekushandisa. Zvinowanzoshandiswa pakubata potholes, kugadziriswa kwechinguvana, kana kuveza nzira dzakaderera-traffic kanadriveways. Kazhinji zvishomamusimbapane hma asi nyore uye zvakachipa kuti vashandise, kunyanya kwemabasa madiki kana munzvimbo dziri kure.
4. Mastic Asphalt:Musanganiswa wakashata kwazvo, asina kusineya neakakwiraBitumenzvemukati. Kazhinji inodururwa pane kutenderera uye inopa yakanakisaWaterproofing uyekusimba. Inoshandiswa kune bridge inomira, padenga, pasi, uye nyanzviPeji yeMugwagwazvikumbiro.
5. Yakagadziriswa Asphalt:Izvi zvinosanganisira kuwedzera polymers kana mamwe modifiers kuneBitumen binderKuti uwedzere kuwedzeredza zvimiro zvakaita sekukasira, kurwisa kurwadzisa kana kupaza, uye kuita kwemukati merudzi rwakakura. Zvigadzirwa zvakaitaYakagadziridzwa asphaltkanaTembiricha yakakwira asphaltkuwira muchikamu ichi, akagadziridzwa kuitira mamiriro ekuda.

Kusarudza iyo chaiyo mhando inoenderana nezvinhu senge traffic vhoriyamu,Mamiriro ekunze, bhajeti, inodikanwa lifespan, uye chaiyo yekuita zvido zvepambiro.

Nei kutonga kwakakosha kuchikosha kwazvo kana uchisvika asphalt uye tar zvigadzirwa?

Zvemauto ekugadzira semako aMark Thompson, Source zvinhu zvakaitaasphaltBinders (Bitumen) kana maindasitiritarzvigadzirwa (sengeCoal Tar Pitch) inosanganisira zvinopfuura kungowana mutengo wakaderera. Mhando yekudzora iri paramount nekuti maitiro uye longevity yechigadzirwa chekupedzisira - kungave kuriPeji yeMugwagwa, an aluminiamu anode, kana kudzivirirakuunganidza-Kutsidzira zvakanyanyisa pane zvivakwa zveBinder. Asingapindirani kana off-spec-spec zvinhu zvinogona kutungamira pakutadza kusati kwatadza, zvinokosheswa, kugadzirwa nguva yekugadzira, uye kunyange njodzi dzekuchengetedza.

Kuona kusarongeka kwemhando inotanga neyekutengesa maitiro ekugadzira. Vavengi vanovimbika, senge fekitari yedu kuChina ne7 gadziriro yemitsara, kuita runhare rwemhando yepamusoro machira pamatanho akasiyana-siyana - kubva pakuyedza inouya zvinhu zvinhu (mafuta asina kuchenazvidimbu zveBitumen, kuchemaCoal tarfor pitch) kuongorora maitiro ekugadzirisa (distillationtembiricha, inosanganisa ratios) uye kuyedza chigadzirwa chekupedzisira. Kiyi parameter yeBitumenSanganisira chidimbu chechipinda (kuomarara), zvinyoro nyoro (kupisa kupokana), viscosity, uye ductility. ForCoal Tar Pitch.bindermuma electrodes.

Vatengi vanoda vimbiso yekuti zvinyorwa zvavanogamuchira zvinosangana nezvinotaurwa zvinodiwanguva dzese. Izvi zvinosanganisira kukumbira zvakadzama masheti ekuratidzira, kunzwisisa hunhu hwemhando yepamusoro (i.e. Zvekushandisa kutsoropodza, vatengi vanogona kuitisa yavo yekuzvimiririra kuyedzwa pamasampuli vasati vabvuma kutumirwa. Kudyara mune zvemhando yepamusoro kudzora kunodzivirira mari yakakura kwazvo uye misoro yekudzika mutsara wakabatana nekutadza kwezvinhu. Uku kushingaira kwakakosha kana uchibata nezvigadzirwa zvakaitaasphaltuyetar, uko kusiyana kunoshamisa kunogona kuita zvakanyanya kuita.

Kufamba-famba certification uye logistics: izvo vatengi vakaita seMako Thompson vanofanirwa kuziva

Pamusoro pechigadzirwa mhando, vatengi vepasi rose semaraki Thompson, sourcingasphaltuyetarZvigadzirwa kubva kumatunhu senge china kana vietnam, kutarisana nematambudziko zvine chekuita neCertification uye Logistics. Kuverengera kupomerwa kupora uye kudzivisa kunonoka kunoda kutarisisa kune izvi zvinhu. Vatengesi vanofanirwa kupa zvinyorwa zvakaringana uye zvakasarudzika kuti usangane nemirairo yekuenda kunze uye kugutsa zvinodiwa nemutengi.

Certification:Zvinetso zvakakosha zvinowanzo kusanganisira:

• Mhando yepamusoro:ISO 9001 Certification inopa vimbiso yeiyo yakarongedzwa mhando yemanagement system.
• Zvakatipoteredza kutevedzera:Zvichienderana nechigadzirwa uye magumo azvo, zvitupa zvine chekuita nemagariro emamiriro ekunze (i.e, iso 14001) Vatengi vanofanira kunge vachizotya chitupa chekunyepa, pfungwa inozivikanwa, uye inofanirwa kuratidza zvitimende zvakazvimirira kana zvichibvira.
• Zvigadzirwa Zvinyorwa:Zvitupa zvekuongorora (coa) kune imwe neimwe batch, ichisimbisa kuti iyoasphalt, Bitumen, kanatarChigadzirwa chinosangana nezvakabvumiranwa-pane technical tsanangudzo, zvakakosha.

Logistics:Inoshanda zvinhu zvakakosha zvakakosha kuti udzivise kunonoka kutumirwa, izvo zvinogona kukanganisa marongero ekugadzira. Kufungisisa kwakakosha kunosanganisira:

• Kurongedza:Zvigadzirwa zvakaitaCoal Tar Pitchkana yakasimbaBitumeninogona kutumirwa mumabhegi, zvigubhu, kana madhiri akasimba. MvuraBitumeninoda nyanzvi yekudziya matangi kana midziyo. Kurongedza kwakakodzera kunodzivirira kusvibiswa uye kunovimbisa kubata kwakachengeteka.
• Kutumira Mitemo (Inokanganisika):Zvakajeka kutsanangura mabasa ekutumira, inishuwarenzi, uye tsika clearance (i.e., fob, cif) yakakosha.
• Kutumira mitsara & Transit Times:Kushanda nemitsetse yekutumira yakavimbika uye kunzwisisa kwechokwadi transistic nguva inobatsira kuronga.
• Tsika clearance:Kuverengera zvese zvakaringana zvinyorwa
• Kukurukurirana:Kukurukurirana kwekutaurirana kubva kumutengesi maererano nechimiro chekutakura, kunonoka kunonoka, uye zvinyorwa zvinokosheswa. Kukurukurirana kwehukama ndiko kushushikana kukuru kwevatengi.

Kugadzirisa aya mapoinzi ega - kukurukura zvinodiwa zvakajeka, kuratidza mashandiro ekutengesa, uye kusimbisa nzira yakajeka yekutaurirana - inogona kuderedza njodzi dzinoenderana neInternational Sourcing yetar uye asphaltzvigadzirwa.

Kusarudza yako mutengesi: Zvinhu zvinopfuura mutengo we asphalt uye bitumen

Nepo mitengo yemakwikwi inogara iri chinhu, vatariri vekumisikidza vanowana vanonzwisisa kuti vanosarudza mutengesi wezvinhu zvakashata sengeasphalt, Bitumen, kanaCoal tarZvigadzirwa zvinosanganisira kuongorora zvakakura kupfuura kungoda mutengo we toni. Kuvimbika, kusarudzika kwemhando, tsigiro yehunyanzvi, uye kutaurirana kwakaenzana, kana zvisiri zvakawanda, zvakakosha pakudyidzana kwenguva refu. Surching kubva kuChikoro dzichiri kusimukira senge china inogona kupa chikwereti chakanakira, asi zvinoda zvekushandisa zvekutengesa.

Zvinhu zvakakosha kufunga kana uchisarudza mutengesi:

1. RINONYANYA TACKORCAL RORCAL RINDTarisa mafaera akasimbiswa nemakore echiitiko mukugadzira izvo zvigadzirwa zvaunoda (i.e.,epakati tembiricha asphalt, tembiricha yakakwira asphalt, Coal Tar Pitch). Zvakaitika zvinowanzo shandurudza kune zviri nani maitiro ekudzora uye kugadzirisa matambudziko ekugadzirisa. EduYakakwirira mhando yezimbe tar tarch fekitori uye mutengesiKuzivikanwa kune izvi.
2. Kugadzira Kugona & Kugona:Ita shuwa kuti mutengesi ane huwandu hwakakwana (seyako 7 mitsara yekugadzira) kuti usangane nezvinodiwa zvehuwandu
3. Mashatidziro Management Systems:Simbisa yavo yemhando yekudzora maitiro uye certification (iso 9001). Vanoda here kupa batch bvunzo mhinduro uye kugaramo yechitatu-pati yekuongorora?
4. Nyanzvi yehunyanzvi:Kunyangwe kana mutengi asiri nyanzvi yehunyanzvi, mutengesi anofanira kunge ane vashandi vanoziva vanogona kukurukura zvakatemwa, zvinoshandiswa, uye zvinhu zvinogona kuitika. Ipo Mako Thompson anoziva kutengesa, kuva neanonamata uyozvinoita herenzwisisa iyo technical side inokosha.
5. Kukurukurirana & Kupindurwa:Ongorora maitiro avo ekutaurirana. Vanokurumidza kukurumidza, kujeka, uye vanonongedzera? Kunyatso kutaurirana kwakakosha kuti udzorere nyaya uye kubata zvinhu zvakanaka, kugadzirisa pfungwa inokosha pakurwadziwa.
6. Logistics & Zvinyorwa:Ongorora ruzivo rwavo nekutumira kunze kwenyika kune yako nyika (USA, Europe, nezvimwewo). Vanogona kubata here izvo zvinodikanwa kurongedza, kuronga kutumira, uye kunopa zvinyorwa zvakaringana?
7. Kuvimbika & Kuvimba:Tarisa uone pachena uye kuda kuvaka hukama hwakareba. Mareferensi kana site kushanyira (kana zvichikwanisika) zvinogona kubatsira kuvaka chivimbo. Kuenda IndasitirikuratidzwaIyi inzira yakanaka yekusangana nevatengesi-kumeso uye geji yavo nyanzvi yehunyanzvi.

Kutarisa chete pamutengo wakaderera kunogona kutungamira kune zvakakosha zvakavanzika zvakavanzika zvine chekuita nemhando isina kunaka, kunonoka kutumirwa, kana kutaurirana kwekutaurirana. Mutengesi akavimbika mubatsiri mukubudirira kwako.

Mugwagwa uri mberi: Kugadziriswa uye kudzokororwa mune asphalt indasitiri

Ramangwana reKuvaka mugwagwauyeasphaltIndasitiri iri kuwedzera kutarisisa pane yekuchengetedza uye mutoro wezvakatipoteredza. NepoasphaltPasments atozivikanwa kare kune yavokusimbauyezvehupfumiHupenyu hwemutengo, kuedza kuri kuitwa kuvaita kuti vasiye.Kudzokorodzaanoita basa rakakura mune izvi.

Asphalt preendeimwe yezvinhu zvakagadzirwazve zvakanyanya munyika. Dzoreredzwa Asphalt Paveementasphalt. Uchishandisa rap inoderedza kudiwa kwemhandaraBitumenuyeAggregate, kuchengetedza zviwanikwa zvakasikwa uye kuderedza kushandiswa kwesimba panguva yekugadzira. Yakakwira muzana yerap inogona kushandiswa pasina kukanganisa kwekutenderera kuita, kugadziraasphaltsarudzo inosimbisa kwazvo yemugwagwa wakasviba. Nhungamiro Dzinoita Sokudziya SanganisaAsphalt(Wma) zvakare inopa nekudzikisa kupisa kupisa, kuderedza kushandiswa kwemafuta uye emission.

Uyezve, tsvagiridzo inoenderera mberi ichikudziridzira bio-binders (inotorwa kubva kumafuta ezvirimwa kana zvigadzirwa zvesango) seyakagadzirwa kana kutopererwa kana kutsiga kutsiva petroleum-basedBitumen. Kuvandudza muPavemed Design chinangwa kuti ugadzire nzira dzekugara kwenguva refu ("kusarongeka kwekugara" Iyo indasitiri iri zvakare kuongorora nzira dzekusimudzira kuita kweasphaltKushandisa Advanced Modifiers uye Kuwedzera, Kutungamira kune Pavensions iyo iri nani inotsungirira traffic uye yakanyanyisaMamiriro ekunzeMamiriro ezvinhu, achiwedzera hupenyu hwavo hwebasa uye kubatsira pakutsigira zvachose. Nepo zvinhu zvetsika sengeBitumenramba wakakura, iyo drive yakananga kuGreen Solution iri kugadzirisa iyoasphaltLandscape.

Key DeaAways: Asphalt vs tar vs bitumen

Kukurumidza kupfupisa pfungwa huru:

• Bitumen:Dema,viscous, kunamatira binderinotorwa kubva kudistillationofmafuta asina kuchena (peturu). Ndi "glue" mukatiasphaltPirai.
• Tar (Coal Tar):Dema,viscous mvurainogadzirwa neKuparadza Distillation yemarasha. Makemikari akasarudzika kubvaBitumen, ine zvinhu zvepamusoro zvemukati uye zvakabatana zvehutano zvine chekuita nekumanikidza zvichimanikidza kushandiswa kwayo mukuvira. Zvichiri kukosha kune mamwe maindasitiri ekushandisa (i.e., electrode binders likeCoal Tar Pitch).
• Asphalt (Peji):Chinyorwa chevanominda chakaitwa nekusanganisaBitumen(thebinder) naAggregate(matombo, jecha, gravel). Uyu musanganiswa unoumba iyo inogarapamusoroyemigwagwa,driveways, nezvimwe.
• Misiyano Yakakosha:Mavambo (peturuvs.marasha), kuumbwa kwemakemikari (aliphatic vs. Anonhuhwirira), zvikumbiro zvekutanga, uye zvakabatana hutano / nharaunda dzenhare.
• Kurira nhasi: Bitumen-Kubvaasphaltndiyo mwero weazvinoKuvaka mugwagwaNekuda kwekuita zvirinani uye kuderera hutano njodzi zvichienzaniswa netar. Tarhazviwanzo kushandiswa pakuvhara migwagwa mitsva.
• Nyaya Dzakanaka:Kusarongeka kwemhando, kwakavimbika zvitupa, uye zvinoshanda zvinhu zvakakosha kana zvichisvibisaasphaltmabheti kanatarzvigadzirwa zvepasi rose. Kusarudza mutengesi chaiwo kunosanganisira kutarisa kupfuura mutengo chete.
• Sustainabilation:The theasphaltindasitiri inoremerwa zvakanyanyakudzokorodza.

Kunzwisisa izvi zvakasiyana kunobatsira pakusarudza izvo zvakaringana uye vatengesi vekuvaka kwakasiyana siyana uye zvinodikanwa zveindasitiri.