Asphalt bemhapemha: Technology uye Instruction

Akaurayiwa kwakavakirwa bituminous muvhenganiswa mugwagwa ichaongororwa chimwe chezvinhu zvinobetsera coatings. Hazvina zvinoshanda, inexpensive uye kazhinji kunoita anodiwa uchishandisa unhu. Zvechokwadi, kwete kuita pasina zvaunokanganisa, asi avanotarisira kuitika vanenge vasiri kuisira michina. Ukuwo, zvakanyanya akaronga Asphalt unhani inopa zvakakwana yakakwirira kubereka kugona uye elasticity. Muchiitiko chino, pane zvakasiyana nzira kuti kukura migwagwa uye platforms, kusiyana umo kuti Kuronga musanganiswa nokuarongedza michina.

Zvinoumba bituminous masanganiswa

Traditional Asphalt zvemichina rinopa zano kuvapo muna huru chikamu chicherwa filler uye bhainda. Boka rokutanga zvinhu kusanganisira jecha uye mavhu. Nokudaro marara anogona kutsiviwa norukangarabwe uye jecha rinoshandiswa rose kana akapwanyika chimiro.

Uyewo zvichienderana zvinodiwa unhani wayo anodawo ezvinhu anogona kushandiswa yakanaka chicherwa upfu. Kazhinji The Organic chezvinonhuwira chikuru nziyo iri nebhitumini bhainda. Unhu neayo anogamuchira Asphalt kongiri, akatsunga kutaura kuti paumbwe hwaro nezvakasanganiswa. Kusiyana nzira gadzira chemhinduro nokuda parameters ari yenhengo kushandiswa. Somuenzaniso, mavhu kana akapwanyika ibwe inogona kusarudzwa pamwe chikamu kubva 10 kusvika 40 mm. Uye bhitumini vangava viscosities zvakasiyana uye densities. Izvi uye zvimwe zvinhu pakupedzisira kuona zvechadenga unhani.

Mirayiridzo nokuti chokuendesa yeimwe kuti nzvimbo

It anonyanya pakutsvaga mhando, nhamba uye kukwanisa motokari kuti achazadzisa pakukurukura. sarudzo iyi zvinoenderana kutsanangurwa basa, bhuku musanganiswa uye mwero ramangwana Kugadzira. Motokari kwacho kunosanganisira matanho anoverengeka, kusanganisira rairema, rokukwidza zvinhu pakarepo zvifambiswe uye asunungurwa kuti kugamuchirwa pfungwa. Nokuti kwerunyararo apwanye, kutonhora uye kupisa kunovhengana kushandiswa kuchenesa dumper muviri iyo rinosanganisira rwokudzivirira isapinda musasa kana kanopi. Kuumbwa wemisanganiswa ose Asphalt kongiri riri kuumbwa, iri kuendeswa mune inonzi Kocher. Motokari iyi aine thermos-mixers, ichipa ari muitiro kutakura vaiitawo uye kudziyisa pakati murwiyo. Panyaya zvokufambisa nguva, pane nyaya inopisa uye yemastic wemisanganiswa vari novimba zvechadenga wemisanganiswa negadziriso chando kurambidzwa zvokufambisa refu kwete.

regadziriro basa

Chiitiko chikuru munguva kugadzirira apedza kuisa musanganiswa ndiyo bvunzo unhani mudziyo. Kureba rinoparadza yakadaro kanenge 200 m, uye upamhi rakundwa zvinoenderana parameters ari ndima kone. Inobva pakuongororwa kuisira michina kuona kupfuura yakakodzera yokubika nezvakavhenganiswa, uye kana zvakakodzera, kuchinja kuti nzira kwayo placement uye compaction rwokugadzira.

Test Asphalt kongiri ari kuongororwa kuti maitiro akadai tembiricha, kunaka chisimbiso nechigadziko uye mamiriro t. D. Nokuti chinangwa kudzorwa kwemichina. Zvikurukuru, asiri dzinoparadza nzira uye nokupenya-vachitora chinoumba ivhu, ayo mamwe kuongororwa mukati murabhoritari ezvinhu. Pahwaro iri mhedziso technologists kupa zano kuti mugadziri. Kana zvakakodzera, musanganiswa iri akararamawo dzakananga mamiriro ezvinhu unhani kushanda.

Chidobi masanganiswa kugova

vanobudisa kuparadzira rapera ndiro riri pamberi dzinofunga kumucheto kone akaisa matanda pamberi, kukwirira iyo unoenderana pakukora zvakaturikidzaniswa kugutsikana. Kudzivisa kupararira musanganiswa, achishandisa zvishoma nezvishoma mumatope formwork mhando - chinofanira kufamba mhiri kone. Kana zano rakadaro asipo, kunyange pamberi kutanga kuparadzira iri longitudinal mirayiridzo inodiwa kugadzirisa simbi ngaasungirire kumativi 20 mamita pakureba. The pakukora mechidziro havafaniri kuva zvishoma pane kukwirira akaumba unhani. Nenzira, pakukora Asphalt unhani Paavhareji neeSultan kubvira 5 kusvika 10 cm. Sezvo simbi mbariro vanoita vakachenesa akaisa uye compacting mukanyiwa. Kana upamhi, kupfuura kuitwa pamwe musanganiswa kuparadzira kufukidza yose mugwagwa.

Kana hwaro kuparadzira pamusoro pechiso kuremara aonekwa, vanofanira kupatsanurwa manually. Tsika kushandisa compactors kuti kubvumira pfungwa-kugadzira leaky vazvo, anorovera nezvimwe kusakwana. Kazhinji, zvikanganiso zviri yakaumbwa pamusoro zvikamu boka abutment kuti abutment maatomu akafanana - zvakafanana simbi kubhawa. Yoga backfilled norukangarabwe uye akadzvinyirirwa ibwe. Izvi Asphalt bemhapemha akaturikidzana vari kuumbwa noruvara hombe muvhenganiswa pakarepo pashure kuparadzira. Uyezve, particulate zvinhu iri recessed pangoro unhani nyore chinotenderera.

chisimbiso michina

Simbiso muitiro vanofanira kumhanya akaererana Asphalt Distributor kuti anoparadzira musanganiswa. Compacting chinotenderera Zara dzose vanobatanidza. Uyewo gladkovaltsovaya angashandiswa uye kubatanidzwa pneumatic-mabhazi. The simba uye compression mutoro inopisa uye kutonhora Asphalt STRUCTURAL akaturikidzana dzaona panguva zviratidzo zvinoverengeka. Kunyanya, magadzirirwo inorangarira hunhu arambe achirema netembiricha chevanhu vakawanda.

Midziyo Asphalt bemhapemha inopisa gobvu muvhenganiswa kugadzirwa nemicherechedzo 0.99 coefficient. Cool musanganiswa kuti tisafunge mutoro chinoita kuti 0,96. Cross coupling ukapisa murwi mitsetse dzinoronga perpendicular kuti akabatana mugwagwa mune rimwe bhendi pasina kusiya dzezvitsigiro. Kuti azadzise ichi kuguma wonamatidza akaronga asati dzakadimburirwa rinokosha chishandiso pamwe nedhaimani Disc.

Repair kuti Asphalt kongiri paguva rakarongwa Guide

rokugadziridza kuvhiyiwa asati chaizvoizvo vaiwanzouraya akaita nhau ongororo. Kuti izvi zvidaro, pose iri vakachenesa tichibatsirwa mugwagwa brushes, ipapo geodesic zviridzwa zviri kushandiswa kutarisa evenness yacho unhani. Zvichienderana ari rairatidza urema, kuMudzidzisi kugadzirisa zvinhu. Kuti zvimwe nechokwadi evenness pamusoro akaturikidzana Kunoonekwa pachishandiswa pani nzvimbo stumps. A pakapuranga ane sandara rinoshandisirwa vakaprofita unhani. Uise mukati ngaasungirire, sezvamakaropafadzwa kuderera ukobvu yakaratidza, anoonekwa somunhu ramangwana transverse Trim mutsetse. Uyewo, Asphalt namabwe kugadzirisa inogona kushanda vanokwanisa akaturikidzana. Kazhinji, zviitiko izvi zviri kureva unhani mudziyo, kugadzira mapango okuvaka matsime. Kuti aite izvi, inokosha inoisa uye zvakasimbisa kongiri zvikamu zvinogona kushandiswa.

chengetedzo chiziviso

Kunyange asati mukutanga basa chipfuro mugove inofanira kuchengetedzwa nezvinhu zvakakodzera mugwagwa zviratidzo. Kushanda-panzvimbo vanhu vanofanira kuva overalls, Umambo dzemunharaunda. Usiku, nharaunda anofanirawo chakagoverwa chiedza uye kuvheneka nechiedza. Mamwe kuchengeteka zviyero inotibatsira pakurapa mhinduro pamusoro pezvakaitwa. Saka, kana tichibvisa mutakuri pamwe musanganiswa vanhu hazvibvumirwi pakati motokari uye Hopper pamwe zvinhu. Nokufamba uchingoti uye compacting Asphalt migwagwa yokunamisa anofanira kusununguka kubva kune dzimwe zvinhu uye vashandi. Pashure pokupedza basa rose uwandu, midziyo uye zvokushandisa vanofanira kubviswa unhani uye akaponesa akakodzera okuchengetera nzvimbo.

Quality kudzora bemhapemha

Tinyatsonzwisisa yepamusoro akaronga pechifukidziro inoitwa nokubatsira dzinokosha zvishandiso. Kunyanya, shandisa calibrated zvoga zviridzwa pedengu, uyewo chaiyo midziyo kuti anobvumira date-inopepereswa kuratidza revatema goho. Pakati rakajairika unhu, izvo zvinofungidzirwa pachishandiswa "basa" Asphalt coatings, pane zvaidiwa nemagadzirirwo parameters mu ukobvu uye upamhi, akaturikidzana flatness, gradients, tembiricha uye chatingatevedzera vazvo pakati rinoparadza.

mhedziso

Works pamusoro nokuisa pamusoro Asphalt muri kuva unyanzvi matanho. Saka wandei kukosha kubva nemaonero rokuumba yepamusoro mugwagwa pamusoro vane kwokutanga marongerwo patani Masvomhu. Kunyange anoshingaira nokuturika uye rakavhara unhani hakusi kugona kuzadzisa basa ravo kana musanganiswa kukodzera akasarudzwa. Kunyange zvazvo zvinhu Michina Asphalt unhani kunosanganisira kushandisa mureza yakatarwa yenhengo kuti kugadzirira mhinduro installation, parameters dzavo dzingasiyana. Naizvozvo achiisa netsika kutongwa wemisanganiswa kuti zvinopa humwe kunzwisisa zvinobetsera zvechadenga unhani kuti imwe nzvimbo. Uye mberi nebasa kunaka mugwagwa chapfuura zvakananga uchishandisa chikwata kuti anovapavhurira uye anorumanya mukanyiwa pakati Asphalt kongiri.