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Patching holim tseleng: theknoloji, mekhoa, GOST

Smooth boleng bo phahameng tseleng bokaholimo hore fana ka feletseng mabili khotsofalletse ho tsamaisa ka lesela, ke senotlolo sa ho tsela e sireletsehileng le khutso. Mabapi le ho sebelisa mafolofolo tsa tseleng ke kamehla a hloka ho lokisa le ho ntlafatsoa.

Hona joale, ea mofuta ho fetisisa ratoa tsa ho lokisa tsa pavements e patching. Ke mokhoa ona e sebediswa hangata ho feta batho ba bang, hobane ke lintho tse ngata ho feta chelete e ngata, o atlehang haholoanyane le ka lebelo. Leha ho le joalo, e boetse e na le e ngata ea ditletlebo bakhanni koloi ba hlapanya ka boleng ba bokaholimo tseleng le ho timetsoa ka potlako le likoatipa ka mor'a ho lokisa. Empa lebaka ho ka ba le, ha theknoloji ka boeona e, empa ba sebelisa. Boleng ba ho lokisa ho itšetlehile ka hore a latele patching theknoloji. hangata basebetsi ba sa tsotelleng ha ba ele hloko maemo a le ditlhoko tse lokelang ho lateloa ka nako ya bolaoa ya sapoto tseleng, kahoo sa tsotelleng le ho hlokomoloha boikutlo bo ho mosebetsi e ka ho eketsehileng ho ba sesosa sa timetso ea katiloeng tseleng.

menyetla

Pothole ho lokisa ea tseleng e sa reretsoe ho phetha mosebetsi ofe kapa ofe ka ho tsosolosoa ha puisano, kaloleswa: sekontiri e beha feela libakeng tse le tse hlokang e potlakileng oa ho lokisa. Ho phaella moo, re lokela ho hlokomela hore mosebetsi o joalo ba lokela ho ho phethahatsoa ka ho latelwa ka tieo le lintlha tsohle tsa tshebetso. Sena se etsa bonnete ba theko chelete, nako e telele bophelo tšebeletso le lebetsoeng le boleng. Patching ka tsosolosa tswelopela, matla evenness, litleneng le boleng ba metsi ho hanyetsa ea coatings. Ho phaella moo, e fana ka molao-motheo nako ea liteishene tsa tšebeletso.

Patching tshwanelanang ka lilemo tse mashome. Ho na le ba mashome a joalo ho lokisa dithekeniki pavements, le mokhoa homolog e khethileng e thehiloeng maemo boemo ba leholimo, e leng boemo ba ho web, ka menyetla e feletseng tsa tšebeliso ea thepa e khethehileng le ka thepa e itseng sebediswa. Patching katiloeng na le melemo maloa latoloa:

  • ha ho hlokahale hore e tletseng letlapa mokhatlo oa ka motorway / e khōlō;
  • tshebetso phethahatso ea mesebetsi eohle hlokahalang (libakeng tse nyenyane tse tsosolositsoeng motšehare);
  • ha ho hlokahale ho akarelletsa thepa ea boima sesole;
  • patching sekontiri se katiloeng ha a hloke ditjeo le leholo lichelete (ha ho bapisoa le tshebetso ya ho lokisa kgolo).

halofo ntoeng

Ka tloaelo ho basebetsi unscrupulous lokisa feela lera ka holimo ea libakeng tse senyehileng. Empa ha e le hantle, patching thekenoloji akarelletsa ho tsosolosoa le lera se ipatileng.

Pele a qala mosebetsi, hlalosa meeli ea diso lemoha mefokolo le teng, e tsebahatsa likoli bokgoni ba, balwa mosebetsi tekanyo e le tšepahala, tshwano, matla le barbotage roughness.

sekontiri ya ho sebetsa mmoho

likhoebo tse ngata tse ruuoang hore etsa ho lokisa le ho haha litsela, na rollers bekha boima ba lithane tse 8. thepa ena tseleng loketse mosebetsing feletseng, empa sebelisa bakeng sa patching sebetseng. Ho tiise mashome e 'maloa ea limithara tse ea tsela e molemo ea ho sebelisa mokhoa oa ho "hatakelang", eo e kenngwa tshebetsong ho sebedisa pukwanana temoso lipoleiti. Hape, sekontiri patching o etsoa sebelisa rollers nyane temoso kapa paving.

mokhoa tloaelehileng

Ka mokhoa ona oa ho lokisa karolo e itseng senyehile e pele a arohile ho barbotage e, ho e etsa ho sebelisa mochine o siloa tseleng. Ebe hasesaane theoha bohale dents le ho ba fa sebopeho ya khutlonnetsepa. Ka mor'a moo, haelloang lefapha la tlhoekiso tsoa lerōleng le makumane le bohale tlase ya lona e tšoaroa ka sekontiri se thata mokelikeli ka sekontiri se thata emulsion kapa thabisa, ka nako eo a tšela sekontiri Remix.

Patching holim tseleng, e leng mokhoa oa moetlo, e lumella ho fumana diphetho boleng bo phahameng la mosebetsi oa, empa ho hlokahala ho qeta chelete e khōlō ea ditransekshene. E sebelisitsoeng ka eona ka ho lokisa tsa mefuta e sa tšoaneng ea coatings entseng ho tloha thepa bituminous le asphalt.

Lokisa le futhumatsang barbotage le botjha tšebeliso ea lintho tse bonahalang tsa lona

Joalo patching tsela e thehiloeng le tšebeliso ea thepa e khethehileng bakeng sa ho futhumatsa coatings - asfaltonagrevatelya. Mokhoa ona o etsa hore ho ka khoneha ho fumana diphetho boleng bo phahameng, ho pholosa ka thepa, ho bebofatsa ho lihuoa ha thekenoloji mesebetsi. Empa sena patching sekontiri se katiloeng e na le mefokolo ea bohlokoa ka maemo a boemo ba leholimo (mocheso le moea). mokhoa o joalo le sebelisitsoe ka ho lokisa ya mefuta e fapaneng ya coatings entseng ho tloha metsoako bituminous le asphalt.

Repair ntle seha kapa futhumala ho fihlela se katiloeng khale

Timetsong le deformation ea pavements tletse batang polimerasfaltobetonnoy motsoako organomineralnoj motsoako metsi, le a batang sekontiri sa t. D. Mokhoa ona o lumella tshebetso ka boemo ba leholimo batang ha metsi le metsi barbotage, e bonolo ho etsa, empa ha se ea nang le bokhoni ba ho fana ka boleng bo phahameng 'me tsoarellang coatings. Mokhoa ona o sebelisoa le tshebetso ya ho lokisa bokaholimo tseleng ka tlaase sephethephethe segokanyipalo, nako le e le tekanyo tshohanyetso litseleng ka matla phahameng.

Batang mekhoa ea patching

Sena patching holim tseleng, tseo mokhoa o thehiloeng tabeng ea ho sebelisa batang bituminous kapa asphaltic ka konkreiti metsoako le boitsebiso bo lokisa. mekhoa ena e haholo-holo sebelisoa ka ho lokisa mokhoa oa ho ea batang sekontiri ka konkreiti le ba batsho lehlohlojane ka Litsela tsa sehlopha ka tlaase 'me, haeba ho hlokahala, ba nakoana kapa likoti tšohanyetso.

Tshebetso qala selemo ha mocheso moea ha likhato tse ka tlaase ho 10. Sebakeng sa ho lokisa barbotage Ho thehoa ke ketso ea koloi e tsamaeang ka matsatsi a 20-40, 'me boleng bo lona ke itšetlehile ka thepa ea sekontiri emulsion kapa sekontiri mokelikeli, phofo matsoai, ea ho hlophisoa le matla a sephethephethe, boemo ba leholimo.

Ho phetha Litokiso khoneha 'me ha batang, kahoo ho lokisa thepa ba fumanoeng esale pele. Litsenyehelo tsa ho ba ho lokisa tsa theknoloji ena e ka tlase ho ka mokhoa oo a chesang. The drawback ka sehloohong ke nako e khutšoanyane le motsamao oa libese ka Litsela tsa barbotage le literaka boima.

Hot feshene

Based on thepa sebelisoa e le chesang sekontiri metsoako mastic sekontiri, lehlohlojane le e metle-grained, lehlabathe, joalo-joalo ...

Mekhoa sebediswa bakeng sa ho lokisa tsa Litsela le Roala sekontiri. Mohlomong u ka ho etsa mesebetsi e moeeng ka thempereichara e sa likhato tse ka tlaase ho 10 ka barbotage motheo oa omeletseng le e thawed. Ha o etsa kopo ho lokisa heaters re ka thempereichara e seng ka tlase ho likhato 5.

mekhoa Hot fana ka boleng bo phahameng 'me bophelo ba nako e telele ba barbotage e.

litokisetso

Pele ho phetha mosebetsi ofe kapa ofe o phethile mesebetsi selelekela:

  1. Hlomamisa terata libaka matšoao tseleng le thepa mabone mosebetsing lefifing.
  2. Ba tšoaea libaka (likarete) ho lokisa sebelisa tjhoko kapa otlolla khoele. Map lokisa ocherkivaetsya mela otlolohileng e tšoanang le perpendicular ho selekane sa tseleng, ho fana ka sebopeho nepahetse le ea moeli ea hapang e barbotage senyeha.
  3. Rengoa, li robehileng 'me a siloa senyehile barbotage e tlositse footage. Timetsoa o etsoa ka barbotage lera le tsona ka botenya, empa ho se ka tlase ho 4 disentimetara hammoho bolelele eohle ea lokisa. Ha Pothole ama lera ka tlaase, ho ka lokolla le tlosa botenya kaofela.
  4. Likoti hloekisa ho tswa litlhaka kahare ya lintho tse bonahalang tse, mobu le lerōle.
  5. Marako le tlase ba omisitsoeng le mokhoa chesang lokisoa.
  6. Marako le tlase ba tšoaroa ka sekontiri se thata kapa bituminous emulsion.

tshebetso mantlha

Feela ka mor'a hore ba lokisetsa ho ea likoti le ka tlala lintho tse bonahalang ho lokisa. Thepa placement le tatelano ea mekgwatshebetso ya ho itšetlehile ka ka tjhelete e le mokhoa oa mosebetsi, mofuta oa lintho tse bonahalang ho lokisa.

Bakeng sa meqolo e nyenyane 'me ho ba sieo ha stacking Mechine e ka etsoa ka letsoho. Raloe e etsoa ka motsoako oa karete ea 1 le ho itšeha lera ka botebo ba 50 millimeters le mokato 2 ka botebo e moholo ho 50 millimeters. Tabeng ena, lera ka tlaase li ka beha motsoako oa lehlohlojane mahoashe, 'me ka holimo - e metle ea lijo-thollo.

Ha Mechine e ralang motsoako feptjoang tswa thermos Hopper.

Ha e kgaotswe likarete limithara tse lisekoere 10-20. limithara sekontiri motsoako beha paver. Ka setaele e tšoanang o entsoe ka Pothole, 'me motsoako e ho lumellanang ripitloa fetela sebakeng sohle.

Tiisoa ha sekontiri metsoako ka lera ka tlaase barbotage o etsoang pneumobeetles, pukwanana kapa elektrotrambovkami rollers vibratory ka tataiso e tsoang ka ntle ho ka hare.

Stacked ka lera ka holimo ea motsoako le motsoako e beha ka hare ho mokato mong ka ka botebo ba ho fihlela ho 50 millimeters, e a petetswa intša propelled rollers vibratory kapa rollers gladkovaltsovymi ee sa fetoleng boemo mofuta khanya, 'me joale rollers boima.

Bakeng sa maloschebnistyh lehlabathe metsoako le compaction karo-karolelano e lokela ho ba bonyane 0,98, bakeng sa multi- le sredneschebnistyh - 0,99.

Hot motsoako katiloe ka thempereichara e le palo e kahodimodimo ho eo deformation nakong phethola ea etsahala.

Manonyeletso, eo protrude holimo holim'a barbotage, a felisoe kapa ho sila siloa mechine.

tshebetso ho qetela

tshebetso ho qetela li akarelletsa mehato ea ho tlisa holim 'tseleng ka itokisa ka motsamao oa likoloi. Basebetsi ba tlosoa tse setseng litšila, litšila, qoelisa bona ka lahlelang ka. Hape, mothating ona, tlosoa lipontšo le ditshita tse tseleng, ho tšoaea mola e tsosolositsoeng ka sebaka sa patching ena.

ditlhoko bohlokoa

Boleng le durability ya ditshebeletso lokisa barbotage haholo-holo itšetlehile ka hore a latele:

  • patching o etsoa ka thempereichara e ambient seng ka tlase ho ba lumeletsoe ho itseng ho lokisa taba e hloekileng le e omeletseng holim;
  • nakong ea ho itšeha ba barbotage khale e tlosoa likarolo fokolisitsoeng lintho tse bonahalang tse mapheong moo ho na le qhalana, mapetsong le chipping;
  • hlokahala ho hloekisa le ho omisa ea karete ea ho lokisa;
  • o lokela ho etsa foromo tokelo ea limmapa, mabota paatsepama, a bataletseng tlase;
  • hakaalo a etsa ho e lokisa bokaholimo bohle likoti binder sebopeho;
  • rala ho lokisa lintho tse bonahalang o etsoa ka mocheso Optimum bakeng sa mofuta ona wa motsoako;
  • lera lokela ho ba le bokima hanyenyane ho feta likoti botebo, ho hlahloba thōko ka karo-karolelano compression;
  • e sa amoheleheng lera sebopeho sa thepa e ncha ka coatings khale ho tloha moeling oa karete ea ho qoba makala ha otla tsamaisa le ho timetsoa ka potlako naha;
  • ho lokisa lintho tse bonahalang hantle katiloe le liha flush le holim'a metsi tseleng.

taolo boleng

Molekyler tsa sekontiri ka konkreiti e phethahatsoa ka mocheso e ba likhato moholo ho 100, 'me a le tlas'a khatello e phahameng. Mora compaction le sekontiri motsoako ha tšaba metsi a mangata. Ho fapana le hoo, e tsosolositsoeng tseleng holim'a, ho ke ke tse lakatsehang ho tšollela metsi bakeng sa tsidifatso ka potlako 'me a tsosolosa sephethephethe.

Re lokela ho hlokomela hore ho sa fellang latelwa thekenoloji le tlōla melao entse sekontiri le likoatipa ka pholoha bonyane lilemo tse 2. Le mokete ka tieo ya theknoloji ea ho lokisa - seng ka tlase ho lilemo tse 5.

Tseleng ea lokela ho lumellana (mora patching o etsoa) GOST P 50597-93 - "litsela tse kholo le ho feta literateng".

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