Umgwaqo ulahla. ubuchwepheshe ukwakhiwa komgwaqo

Pavements, kwenziwe ngokuvumelana nezindinganiso izakhiwo ejwayelekile kufanele uhambisane ezining izimfuneko. I enamathela kumele kube isikhathi eside futhi ezahlukene ukwahlukanisa kahle le izingqimba engenhla. Nokho, akubona bonke amasayithi kukhona umuzwa ukuhlomisa Indwangu multi-ungqimba. izici Okuningi ezingabizi futhi kahle umgwaqo ezigcwalisa yamathebhu ekhethekile. Kahle iqembu abakhethiwe kuzovumela isebenze ifomu ngesisekelo isikhathi eside ngaphandle isidingo enze njalo.

Material ngoba ulahla

Isisekelo impahla otsypnogo ngokuvamile isinyathelo izinsalela okubi evele umgwaqo omdala - ngokwesibonelo, izingcezwana ngokhonkolo, asphalt noma phansi. Prakthiza kanye nokusetshenziswa isihlabathi uhlalwane, kodwa lezi ongakhetha ezibizayo. Esikhathini ukusebenza uquqaba kuhle ukusebenzisa i imvuthuluka asphalt. Okunjalo ukulahlwa imigwaqo ne ukwengeza yokuhlanganisa ibitume ngemva compaction inikeza umswakama ukumelana kanye nesisekelo esiqinile. Ukuthembeka enamathela okusezingeni eliphezulu kwabantu kubangelwa, kodwa uma nje imfanelo esetshenziswa plasticizer, futhi titibonelo letinkhulu tekuvumelana isu elikhethekile wawenziwa.

Izinzuzo asphalt kanye yamathebhu ingase ihlanganise ukumelana amathonya zezulu. Frost nemvula asesabi njalo enjalo. Lokhu ngenhlanhla umehluko oyinhloko kusukela izingxenye zomgwaqo bendabuko. Ngakho, nokulahlwa imigwaqo yobhuqu kungathi umkhuba ukufiphala imvula. Lokhu kusebenza futhi izisekelo sandy ukuthi ngaphandle ibitume efanele nemisipha kukhona esifushane kuphela. Nokho, lapho babe asphalt otsypok nemibi. Elangeni kungadala ukuncibilika plasticizer futhi, ngenxa yalokho, le ukuthambisa izindwangu.

umgwaqo Technology ulahla

Ngokushesha kufanele kuphawulwe ukuthi ukusetshenziswa kwezinto eziphinde zisebenziseke eminingi okulahlwa olulodwa akuvumelekile, ngaphandle ezimweni ezikhethekile zinikelwa iphrojekthi. Umsebenzi ekhiqizwa ngokuqondile base imiphetho kuya izingqimba phakathi. Kufanele ukumboza wonke Ububanzi bexhashazwa, kuhlanganise ingxenye yomumo bomhlaba. Secondary futhi ezengeziwe okulahlwa ayivunyelwe ngenxa nokungasebenzi ngendlela yayo. Zonke usuke okwalandela uzobe wageza off ngesikhathi ukusetshenziswa. Nokho, kwezinye izimo, zisezintsha kwemigwaqo ivumela lokwandisa indawo yayo. Ngemva kokuphothulwa imisebenzi ukusebenza umhlabathi okweqile kanye yamathebhu sisuswa kusukela kuwebhu. Akubalulekile ukuba athathe - uma kunesidingo, ungahlela dosypki ku seduze kwemigwaqo kanye congresses.

uphawu ulahla

Le ngxenye has ku ukwakheka enamathela izinga zezimfanelo ezenza umuntu abe nethonya elikhulu kunanoma isicelo sokuqala granulate asphalt noma amatshe. Ngaphambi titibonelo letinkhulu tekuvumelana kusendlalelo ngasinye kuqondiswa ngokuhambisana ubukhulu nokuchema longitudinal. Ngaphezu kwalokho, webs ungaqala ugingqe ngumuntu amasu yonkana ububanzi komgwaqo. Kwezinye izindawo ezimweni enyinyekile ukwenza uphawu ichashaza. Ukuze roadbed kwaba okuqinile kuyo yonke ovundlile inkinga ezindaweni Trumbo ngesandla usebenzisa vibro senzo. Kulokhu, awukwazi ukusebenzisa rammers amabhodi ezindaweni lapho izinsiza egandayiwe.

Endabeni fillers okuxekethile ngoba endleleni Kunconywa bonyana batshidze ezinamasondo latticed noma cam. Le nqubo isetshenziswa isinyathelo sokuqala, umshini angasetshenziswa ku amathayi ampontshwayo, lapho akuphelele ukulayisha isikebhe sizinze -. Amathani 10-15 at esigabeni sokugcina ukuhlanganiswa ulahla umgwaqo ohlangene amathayi ampontshwayo, isisindo okuyinto 25 m.

Yokutakula ukugcwaliswa umgwaqo

Uma idivayisi yakho ugcwele imidwebo ulahla ababevame ukucula asphalt granulate, esimweni ukulungisa ejwayelekile ye ukwakhiwa kwemigwaqo, kungcono ukusebenzisa imfucumfucu. Lapho imisebenzi dolobha yokutakula ekhiqizwa ushintsho oluphelele izingqimba. Ukunqwabelanisa uthatha kuphela ingxenye ehlukile imisebenzi enjalo ne ukusungulwa ungqimba wokulungiselela. Amatshe enamathela umgwaqo enezingxenye eziningana. Isendlalelo sokuqala ingxenyenamba indawo, ngemva kwalokho kuthiwa lathathelwa indawo luthi alufane okuncane. Lokhu kunjalo uma elahla angaya lihambisana asphalt, inqubo kokwenza ungqimba asizayo. Uma zikhubazekile ingxenye endaweni endleleni asisikhulu kunenkosi 25 m2, esikhundleni ulahla kutuswa ukwenza ejwayelekile ngokuchibiyela.

Kwezinye izimo, ulahla?

In the version yendabuko zisezintsha kwenziwa ezindaweni ukuthi abahlangani ngisho imithwalo ngokulinganisela ukuthutha. Ikakhulu, i-umkhuba yokudala imidwebo anjalo ekufinyeleleni ezinengilazi ngaphandle komuzi. Futhi ngosizo lobu buchwepheshe ukuze enze ezahlukene umsebenzi wokuvuselela izakhiwo. Ngu uqobo, nokulahlwa kudingekile ejwayelekile ungqimba izakhiwo, ngakho ezindaweni lapho bayanda izimfuneko kwesigubhu engenhla, shiya komzila womgwaqo ngesimo ohlangene asphalt granulate. Mayelana nokusebenzisa esikufundayo njengokungathi ukufunda ingxenye zobuchwepheshe, ochotshoziwe itshe, isibonelo, ingaba njengesihluthulelo ephumelelayo amanzi ungqimba.

isiphetho

Njengoba ukuthuthukiswa ukwanda, futhi izinga evele endleleni ubuchwepheshe. Isicelo kobuchwepheshe besimanje, izithasiselo esibophezelayo izixazululo kanye nezimiso ephumelelayo ukustaka kwenza ukwakha ukwakhiwa komgwaqo okuhlala. Kodwa izinga okusezingeni kufezwa ngokusebenzisa intengo efanele, futhi kwezinye izimo laying Ukusabalala umnyuziki kalungisiswa. Kuyinto kulezi zimo kungcono ukusebenzisa endleleni, kwakhiwa zisezintsha. Inzuzo main lobu buchwepheshe ukutholakala kwalo futhi amanani aphansi. Lokhu kwaziswa yesibili lapho, empeleni icutshungulwe yi-asphalt Uthwale ubudala - ngokulandelana, kungenzeka ukuthola cishe ngaphandle nezinamathiselo. Singagcina ngokubu- enze okulahlwa futhi ohlangene Indwangu isisindo ngokuhambisana nezidingo isayithi ethile.