Pakarongwa: tsananguro, magadzirirwo. Typical mazano mugwagwa nguo migwagwa guta

Chitarisiko kuipa mugwagwa hukawanika, hwaakange chokufambisa sangano, inovanza kunzwisisa maumbirwo anoverengeka akaturikidzana. Kuurungana ine mitemo yayo mano, zvinhu uye kwesayenzi zvinangwa. Kunopiwa Qualitative chokupika akaturikidzana zvose zvinogona kuwanikwa yakachengeteka uye vafuke unhani. Izvi zvichava pakarongwa namabwe, izvo saka unoumba inokosha kwezvivako nokuda kufamba nemotokari.

The pfungwa yakarongwa matombo

Migwagwa hwaro kazhinji inoita Asphalt kongiri uye simende kongiri. Muzviitiko zvacho zvose, zvainyanya dzingasiyana binders, akaputsika zvikamu zviduku, jecha, uye dzimwe fillers. Chaizvoizvo, rakapedzwa maumbirwo coatings yakadaro inogona anoonekwa somunhu paguva rakarongwa wakakwana. Kutsunga inopa nevakawanda akagadzirwa unhani akaturikidzana, asi mumwe rukoko anoita somunhu yoga rwokugadzira pakuderedza uyo mudziyo unokosha zvinodiwa. Kuti ave nechokwadi chokuti rakavimbika ari unhani pakuraramisa mamiriro ezvinhu ayo STRUCTURAL zvinhu inozadziswa voltage kubva motokari asingadi kushanda kunorira pamusoro chivako. Kuti uite izvi zvinobvumira vakarongeka kukarukureta pakati akagadzira zvinhu kuti michina pamberi mugwagwa mabasa.

Chii chiri kufungwa pamasikiro yakarongwa matombo?

Typical mazano yakagadzirirwa sehwakapararira nhau uye kuti mumadhorobha migwagwa uye nyika mudungwe munzira. Hazvina basa, mukuru uyu kana mumugwagwa. The purojekiti budiriro iri kufungwa padanho rwemotokari arambe achirema, Zvivako zviri zvakashandiswa, mutoro, hydrological uye ivhu ezvinhu, uye zvimwe zvikonzero kukanganisa kushanda mugwagwa hukawanika uye nheyo. In asiri vanachandagwinyira marongerwo akafukidzwa mugwagwa inopiwa duku Vhoriyamu kuisira akaturikidzana. Kunyanya, akaitwa mugwagwa namabwe ichi mhando kunosanganisira dzemaitirwe ari zvinobvumidzwa Kutsauka panguva kavha vanoshorwa kubva nemaonero nechitarisiko ezvinhu, nguva yegore. Reversible Kutsauka rinowanikwa aaisitaura zvinhu zvatariswa - the modulus kuti elasticity.

Uyewo anofunga kurwisa rokumusoro akaturikidzana enyika ivhu, izvo mune ramangwana achapiwa nheyo. Nokuti ichi chidobi parameter raitongwa fura kushushikana ukoshi. Kana mumwe akaturikidzana ndezvimwe zvokutsauka kubva zvakanyatsoenzana mitemo panyaya fura kungaita residual deformation pezvakaitwa, pakarongwa namabwe mamiriro zvingasanganisira kuchinja murwiyo nokuwedzera plasticizers itsva uye michina zvinoriumba hunowedzera Rigidity zvitsigiro web.

Varieties mugwagwa

All chaiwo mazano mugwagwa hembe dziri rakakamurwa mhando mbiri - vanachandagwinyira uye non-aoma. In muenzaniso uyu mumwe muitiro unhani midziyo kunosanganisira kushandiswa chaizvo zviratidzi mwando, ukobvu, kukura jecha chakapatsanurwa, wakaputsika zvinonyatsorehwa zvivako zviri samende-jecha chawo. Saka, pasi yakarukwa modulus zvichienderana pamusoro akagadzira angava avhareji 300-500 kgf / masendimita ^2. Sezvo zvagara zvinokwanisika kuchaguma nepurani kuzvitutumadza hapana jecha rukoko mudziyo kuti abudise. Muchiitiko chino, pamasikiro rinoitwa non-vanachandagwinyira pavements rakagadzirirwa kuisa imwe jecha loam ivhu uye jecha. The modulus pamusoro elasticity ane urongwa hwakadaro anogona kusvika 1200 makirogiramu / ^cm2. Siyana magadzirirwo uwandu muitiro akaturikidzana. Izvi zvinogona kuva yaiitwa yakapfupikiswa maviri-rukoko zvipfeko, uye kufukidza pamusoro 5-6 akaturikidzana. Zvichienderana zvakatipoteredza ezvinhu chirongwa uye Developers anogona kuwedzera mimwe akaturikidzana, zvakadai somunhu insulator chaitika.

Typical nzira mazano

An rokuti zvinokosha kuvandudzika mumaguta makuru kwezvivako uye nzira. bemhapemha wayo chokuita mhando pakarongwa namabwe, asi chokwadi, nevamwe hwokugadzira uye mabasa unhu, rakagadzirirwa chime motokari. Kuvaka menzira munyika dzakasiyana havasi kudaro zvakasiyana nepedyo, sezvo okunze pabutiro dzavo akanyatsondibatsira duku. Kunyange zvakadaro, magadzirirwo inorangarira muchikwata dzomumusha, chinangwa chacho, kusimba dzinopfuura nevakawanda, pasi yaunosuka unhu, uyewo mafungiro nomugwagwa kusvikira panzira. Mureza chimiro yakarongwa matombo mamiriro anogona vakaziva pavhu yanyatsosimba kushandisa Asphalt uye simende slurries. Mune zvimwe zviitiko, kushandisa zvedongo matete uye Asphalt, uyewo simba nemhaka rwokuzvarwa ibwe. In kuisira ichi kunogona kuitwa mune vakawanda akaturikidzana sezvakaita pamwe kwakajairika migwagwa.

hwaro mugwagwa

Zvichida ichi ndicho chinonyanya dzinonetsa chikamu chenyaya hombe akaitwa sezvo riri basa topcoat bhainda pamwe pasi, uyewo kuparadzirwa mutoro. In tsika, application kuumbwa inopa voltage sedonhwe matambudziko anomonereka, tama simba zvinogona muvhu. Saka, mujinga tichiregeredza munyika pechifukidziro pave nehana-rokutora nomugumisiro mhando. Asi haisi akakodzera namabwe unhu chawo, maererano vadzivirirwe Kufurirwa nevamwe nguva dzose. Somuenzaniso, rezasi rukoko angava Zvakanyanya Kunaka Panguva Yepamuviri kushanda unhu, asi pasi Zvakaitwa mvura zvishoma nezvishoma achaparadzwa kwakakanganisa. Ukuwo, anogona kuratidza kuramba okunze zvinofurira, asi zvakaipa kuita kugovera mutoro. Kuti optimize zvakasiyana zvatariswa nevavaki voga uye dzichipfekeka akaturikidzana mu sechivako nechimwe. Saka, aiona wakaparadzaniswa vakatakura chikamu uye ebetsero akaturikidzana. Mumamiriro maumbirwo akadaro, basecoat ndiye anokonzera zvokuimba nemishonga, uye zvimwe unhani chete muchipikisa kunayisa.

pamusoro chikamu

The yokunze pamusoro kunewo kubva dzinoverengeka dzakaoma mashandiro, chikuru chiri wakananga negashiro mitoro kubva nemotokari. Direct kuonana kunoitika panyaya okunze kwemvura, saka unhu runodzivirira rokumusoro chikamu anganzi nokudenga. Multifunctionality rokunze bemhapemha kunokwanisika nokuda vakawanda akaturikidzana sezvakaita pamwe chawo mugove. Saka, kuti vawedzere kuramba makatsemuka ari unhani rukoko akashandisa cementing anokosha ane sezvamunoita geotextile uye geogrid, uyewo dzakachinjwa ingasanganisira zvinoriumba. Pamusoro pemvura yakarongwa matombo ane chaiyo kubudiswa, iyo anoponesa unhani kubva mwando chando. Kunze anodzivirira unhu vaiita uye kusimbisa namira ehupfumi pamusoro pemvura. Special kugadzira Somuenzaniso, rinoshandiswawo kuwedzera roughness uye kuvandudza coupler migwagwa pamwe nemavhiri.

mamwe akaturikidzana

Zvichienderana anodawo mamiriro enzira pamusoro zvinogona kukanganisa zvakasiyana siyana asina kunaka zvinhu pakati. Haasi wose mureza design anogona kusangana dzakakwirira mitoro, kubva nemaonero kupisa, mvura uye zvokuimba simba. Somuenzaniso, asiri vanachandagwinyira pavements vane yakakwirira vanokwanisa abudise uye regai zvinoda rumwe jecha shop, asi simba ravo ehupfumi kungada amplification. Nokuti ichi unoitisa marongera pakati mutakuri mugove uye okumusoro akaturikidzana, uye akaturikidzana akaitwa muitiro interm polymeric firimu nechigadziko uye pasi.

Frost nemishonga rukoko

Maererano yaivhuvhuta okunze anokonzerwa chinonyanya kurwadza chando. Kudzivirirwa pamusoro kwomudzimu pakuparwa subzero tembiricha anopa kushandisa granular zvinhu, zvakadai jecha, jecha uye mavhu, gang uye marara. A yorudzii kuputira anogona kuita uye nheyo tsvina pamusoro iyo yakarongwa matombo achiumbwa pamwe chawo akaturikidzana. Zvisinei, kudzivisa nechando nyika kufukidza diki - iri vaisanganisa kunosimbiswa cementitious okunze uye hydrophobed pazvikomo uye nepuchinistymi zvokuvakisa.

abudise rukoko

Technology akaturikidzana iyi mhando zvinoshandiswa munzvimbo ine roadbed pamusoro nedreniruyuschego ivhu. The fanira kwebasa rinofanira idzodzo dzakadaro chinoonekwa kumatunhu pamwe zhinji kunaya. The chikuru kushanda abudise rukoko ndiko kuitira abudise. Uyezve, kupfungwa mamiriro madhorobha mugwagwa pavements umo abudise rukoko iri yepamusoro hama kuti kudzika nechando yaifanira chete kubva chando uye zvokuvakisa.

kwesayenzi kuremara

Chiitiko kupfuura ngozi kuti kungaguma kushandiswa zvisiri pamusoro mudziyo mabikirwo yakarongwa matombo vanoonekwa dzakaputswa. Muzviitiko zvakadaro, pane njodzi zvachose chaionekwa rose pakukora kuratidzwa unopinza kusarurama Profile magadzirirwo. Zvishoma ngozi pezvakaitwa peeling uye chipping, izvo zvinoratidza kukuvara pamusoro nokuda flaking uye kurasikirwa kunyorerana zvinhu munhu tudonhwe zvicherwa zvinodiwa. Common zvikanganiso kuti kwese ukapisa murwi maumbirwo pavements vanogonawo kutsamwisa paumbwe kuchereka uye inochinja. Órgãos akazaruka pakadzika kunoitawo ivhu kudzingwa nechepasi, izvo zvinoita unhani dzisina kukodzera kushandiswa.

mhedziso

Mumakore achangopfuura, pavements mudziyo michina zvachinja zvishoma. Pakatanga itsva indasitiri zvinogadzirisa kukanganisa zvikurukuru pamusoro hwokugadzira rutsigiro chimiro chidzoke michina ano, maturusi uye midziyo achigadzirira uye chiputiriso dzakasiyana akaturikidzana. Zvinhu chimwe chete zvacho zviri akaronga pavements migwagwa guta, kuramba chete. Based coatings uyewo vanoumba kuzadza esimende, jecha uye mavhu uye binders. Zvechokwadi, vakawanda vakaitwa uye itsva kunatsiridza zvinoumba pamwe yokuvirisa, asi ivo pfungwa-akafanana hunhu zvibereko operative zvivako uye asingauyi akanyatsosiyana kushandura hunhu zvemo mazano.