Asphalt Cold: ukuthi kuyini, emakhiyubhi ubuchwepheshe

Isikhathi esining impela ngesikhathi abandayo isikhathi Izinsiza kudingeke senze esiphuthumayo ngokuchibiyela komzila womgwaqo. Ukubeka asphalt indlela hot kudinga ukulungiselela ezomile kahle futhi ngokucophelela base, okuyinto ngokuphelele engenakwenzeka ukwenza ekwindla nasebusika. Kuyinto ezimweni ezinjalo, ezimweni eziningi, sebenzisa i-asphalt abandayo. Lokho kusho ukuthini futhi lihluke kanjani indlela evamile nokubeka imigwaqo, zama ukuthola okwengeziwe.

Uyini asphalt abandayo?

asphalt Cold ngokuthi impahla ezintsha nokulungiswa kwemigwaqo, okuvulela amathuba amasha Tinsita abanikazi ezindaweni ezizimele. Lolu hlobo beza kithi kusukela phesheya muva nje, kodwa isungule kakade ngokwayo kahle emakethe Russian. Ikhwalithi eyingqayizivele enamathela avumele ukusetshenziswa kwayo izimo ezedlulele kakhulu lapho ebeka asphalt ashisayo nakanjani engenakwenzeka. Abantu abaningi bayazibuza, lokho siqukethe asphalt abandayo? Kuyini lokhu? Imikhiqizo ekhiqizwa ngesimo eseqedile asphalt ingxube ne ukwengeza itiyela, polymers futhi plasticizers. Ngo inqubo production kahle exubile zonke Izingxenye ezisemqoka impahla, engezwa amatshe okuncane kanye izithasiselo nezimo. Ingxube kwaphumela sidlulile ukucutshungulwa ezishisayo kanye ethunyelwe isembozo.

asphalt Cold okuthengiswa izikhwama enesisindo 50 kg pails plastic noma 15 kg amaphakheji amakhulu ton.

Izinzuzo asphalt abandayo

Cool umgandayo laying indlela iye yatha- omkhulukazi ngenxa alula. Njengoba sekunama-asphalt abandayo ukuze ulungise noma wenze indawo encane egandayiwe kungaba yisiphi wayenomuzi ngaphandle amakhono akhethekile izimpahla ezibizayo.

amakhaza asphalt enamathela libhekene namandla high, ukuqina kanye kungenziwa eziqhutshwa ngokushesha emva kokuphothulwa ukulungiswa. Njengoba sihamba ngemoto emgwaqweni esigabeni kwalungisa we asphalt kuyinto ohlangene futhi ezidinga nobulukhuni kunesidingo. izithasiselo Composite kufakwe izinto ukuthuthukisa adhesion nge ebusweni ingxube kuka lula inqubo laying futhi ziqinisekise izinga okusezingeni eliphezulu lomsebenzi.

Buhle le ndlela phezu ukustaka ashisayo liqukethe ukuthi ukusebenza ungentiwa okushisa afinyelela ku-degrees 20. Kubaluleke akudingekile pre-ekwelapheni ebusweni lalungiswa. Odinga ukukwenza nge emgodini - wayofika uthuli kuyo.

impahla ahambise zingaba inoma isiphi izimo zezulu, endaweni imoto umthamo ofanele. zahlanganiswa kahle asphalt abandayo emasakeni zingagcinwa cishe kuze kube phakade. Ingxube wadalula kufanelekile ukusetshenziswa unyaka wonke, okuyinto ekahle kakhulu.

amaphutha

asphalt Cold asifanele ukusetshenziswa njengoba ebusweni umgwaqo omkhulu, kusukela ngaphansi kwethonya amaloli esindayo ke uphelelwa ngamandla futhi lisakazeka. Enye kusimo enkulu Izindleko eziphezulu zokuthola izidingo asphalt ketshezi. Inani ingxube abandayo laying izikhathi eziningana izindleko inqubo ashisayo. Nakuba kunjalo, uma kubhekwa ukuthi senzelwe kuphela ukulungiswa ezincane, susa imigodi wakhiwa kuyobahambela hhayi eqolo.

Ukuze uqhathanise, isibonelo ukubaluleka kokubili zokuhamba: 1 ton of asphalt ezivamile kubiza amarhwebo ruble 2000-2500, ngesikhathi intengo ton of ukuxubana abandayo ngamunye ruble angu-50 000. Kodwa, uma ukubala zabasebenzi kwabasebenzi kanye izindleko iqashwe imishini ezidingekile enamathela ashisayo, nishaye asphalt abandayo ekhiqizwa ukonga nakakhulu.

Floor ubuchwepheshe

Kumiswa Isinyathelo sokuqala mgodi bahlanza uthuli nezibi ahlukahlukene. enamathela ubudala iphathwa nge emulsion ibitume okuzokwenziwa embondelene phezu a asphalt abandayo ephezulu base izinga adhesion nendaba entsha. Yini-ke nokuthi ngabe ukwelashwa liyadingeka, kubalulekile ukuqonda ngaphambi kokuqala umsebenzi.

Ukwakheka kuhlanganisa ibitume emulsion, ziyoncibilika emanzini nge admixture yezingxenye ezahlukene. Yesigcilikisha kudala esiphezulu uketshezi uxhumano Friend izinto ezimbili. Ukuthengwa Ukwakheka kungaba ngo yisiphi isitolo hardware.

Uma ithrekhi kukhona imifantu futhi nezakhamuzi, zisuthe ngokuhle ingxube ketshezi whereupon bonke ubuso ibhulashi futhi siwela noma shayela, elicwiliswe emulsion. Ngokulandelayo, uqhubekele kubekwa asphalt. Wathululela emgodini, noma ensimini ithrekhi esizayo futhi kuqondiswa. Uma kukhona ingabulala ingxube, kumelwe naphula kube phansi iyiphi into esindayo.

Imigodi obutholakala ezelekene, ukushuba zazo kumele singeqi 6 cm. Wayekholelwa ukuthi ungqimba ngalunye angabekwa ngokucophelela amapuleti vibratory noma chopper ezivamile.

Kubalulekile ukuthi ketshezi asphalt ebusweni kwaba 1-2 cm ngenhla ezingeni ebusweni umgwaqo omdala. Ngo inqubo kweqa kule ngxube tamp prosyadet kuya ukujula oyifunayo. Lapho ukulungisa imigwaqo esetshenziswa buchwepheshe. asphalt Cold ikuvumela ukuthi usebenzise ikhava entsha ngokushesha ngemva kokusebenzisa.

Ububanzi

asphalt Cold uvame esetshenziselwa ukulungiswa ngokuphuthumayo evele yemigwaqo ezindaweni lapho akunakwenzeka ukuba ayeke ukuhamba izimoto. Kungcono ukusebenzisa indaba for ukulungisa isisekelo, izingxenye zomgwaqo kanzima livnevok, kubhaklazeka, izinkundla ukuzilibazisa amakhabethe nokunye ngomuthi ezincane.

Abanikazi emizi yabantu ngokulungiselela yokupaka, verandas phansi futhi pergolas, izindlela kanye capital livame ukusetshenziswa asphalt abandayo. Intengo ngokuqinisekile okusezingeni eliphezulu, kodwa kusukela ingxube atholwe ingasetshenziswa isikhathi eside ngenxa yezikhathi ukulungisa yangasese Luhle.

isiphetho

Kulesi sihloko sabuka nini futhi kuphi ukusebenzisa asphalt abandayo, okuyinto. Namuhla le nto uyazi cishe wonke umuntu ngokuqondile noma ngokungaqondile ezihlobene ne-ukulungisa imigwaqo. abandayo asphalt izindlu ubuchwepheshe ezingaphezu kuka elula, iyatholakala kuwo wonke umuntu ofuna ukubeka eliphezulu futhi umgwaqo ebusweni okunokwethenjelwa ebaleni lakho siqu. Ngokuphathelene lemali edingekayo ingxube, kubalulekile ukwenza iimbalo esekelwe idatha ahlinzekwa ngumkhiqizi. Ngakho, ngamunye 1 m ² at ukushuba enamathela ezingekho ngaphezu 0.5 cm liyadingeka mayelana 50 kg inhlanganisela ketshezi. izimbobo ijule kakhulu Kunconywa ukugcwalisa amatshe esihle up maphakathi.

Asphalt ngaleyo ndlela etholwe has a ukusebenza sezingeni eliphezulu. Uma, ngesikhathi kubekwa ingxube kwakungafanele amaphutha, enamathela eqandisiwe izothatha ngaphandle yesondlo iminyaka eminingi.