Manonyeletso Katoloso e fatše ka konkreiti: theknoloji, melao le melao ea tsamaiso

A mothofatso le tloaelehileng la fuluru ea meaho, makala le coatings ka libakeng indasteri le e matla bohato phetha molao ke mokatong konkreite. Boitsebiso bo tsoang ho eo dikarolo tsena ke, ho shrinkage le na le ho hanyetsa tlaase ho deformation, e le hore mapetsong etsahala. Ho qoba pheta Litokiso li fokotsa ho maiketsetso ka dibopeho le monolithic. Ka mohlala, ho atolosoa kopanetsoeng ka mokatong hahiloeng ka konkreite, ka maboteng a mehaho, marulelo, marokho.

ke seo ba eng?

Samenteng bonahala ho theha e matla le tsoarellang motheo oa. Leha ho le joalo, ka tlas'a tšusumetso ea liphetoho mocheso, thulaganyo shrinkage, mongobo moea, mejaro tshebetso, mobu fedisa lahlehileng botšepehi ba lona - e qala ho peperana.

Ho tlisa tekanyo ea ho elasticity ea sebopeho ea mohaho, bopa manonyeletso atolosoa fuluru konkreite. SNiP2.03.13-88 kabelo tlhokeng le na le boitsebiso bo mabapi le seo a se hlokang bakeng sa moralo le kaho ea fuluru bontšang discontinuity hlokahala hore screed sesebediswa, lera ipatileng kapa barbotage, eo e fana ka displacement mong ka likarolo tse ling tse arohaneng.

makgetheng senotlolo:

• Fokotsa deformation tšohanyetso ke arola monolithic poleiti bakeng sa palo e itseng ea likarete.
• bokhoni ba ho qoba ho lokisa le theko e boima le Phetolo ya roughing seaparo botlaaseng.
• E ile ea eketseha ho hanyetsa mejaro matla.
• Ho Fana ka durability hahang motheo oa.

The mefuta e ka sehloohong: e kwahelang seam

Katoloso manonyeletso ka fatše e hahiloeng ka konkreite, ho itšetlehile ka moo o eang teng e arotsoe mefuta e meraro: kwahelang, kaho le ikhule.

Insulation incisions bōpiloe ka mateano likarolo mehaho ea kamoreng. Ke hore, ba e seam lipakeng pakeng tsa marako, metheo ya thepa, litšiea le fatše. Sena se etsa hore ho ka khoneha ho qoba shrinkage mapetsong ka konkreiti s libakeng lumellane likarolo tse tshekaletseng le paatsepama ea kamoreng. Haeba re hlokomoloha ho thehoa bona, screed omisa le fokoletse theko ea bophahamo ba modumo ka thata bomoyi leboteng, ho etsa mohlala, mohlomong e tla peperana.

Hammoho le mabota, litšiea le libakeng moo mokatong hahiloeng ka konkreite e sehelane moeli le ka mefuta e meng ea makalana, e baka e li sireletsang serameng kopanetsoeng. litšiea Ho feta moo haufi le seam e khaola lifahleho bao e seng e tšoanang le ea setho columnar, 'me e le hore ka le sekhutlo sa litšiea e ileng otlolohileng sehiloe.

Nkoa e le oa mofuta o seam tlala li sireletsang serameng thepa khona ho ho dumella tshekaletseng le paatsepama motsamao oa la coupler ka ho tshwana le motheo, litšiea le mabota. seam botenya bo itšetlehile ka ho atolosoa guttate tsa screed le e ka bang 13 limilimithara.

Main mefuta: ikhule seam

Ha e kwahelang manonyeletso ho thibela deformation ea matlafatsoa mokatong hahiloeng ka konkreite ka libaka tsa ho ikopanya le lona le mabota, ebe ikhule ho fokotsa ho ke ho hlokahala hore ho thibela pherekano motseng petsoha konkreite holim kaofela. Hore ke ho thibela tšenyo e bakoang ke ho shrinkage tsa boitsebiso boo. E le omisa ka konkreiti tlaase, ho bonahala eka ka hare ho gagamalo e hlahisoang ke thatafatsa ea lera ka holimo.

The sethusathuto manonyello atolosoa fatše ka konkreiti ea mofuta ona e hlaha ka hammoho le lilepe tsa litšiea, ao ho 'ona ba ile ba dikarolo le likhutlong ho seams pherimitha. Karete ea hore ke karolo ea screed e, feela ka mahlakoreng 'ohle ke ikhule manonyeletso e lokela ho ba le boholo ba lisekoere, e mong lokela ho qoba ho L-bopehileng le o molelele o ya khutlonnetsepa liforomo tsa bona. Mesebetsi ba atlehe nakong ea ho raloa ha konkreiti s ka thuso ea itseng ho laoleng melamu le manonyello threaded ka mor'a omisa screed.

Kgonego ya ho petsoha ka kotloloho tekanyo e lekanang ya ho fihlela se lekana ea 'mapeng. The tlase mokatong sebaka, e fokolang le manonyello shrinkage, le kgonego ya petsoha e fokolang haholo. Pepesehileng khatello le dikhutlo hlobaetsang koahela, kahoo ho qoba khefu ka konkreiti libakeng tse kang ho hlokahala hore ho khaola ea sutures ikhule mofuta.

The mefuta e ka sehloohong: mehaho kopanetsoeng

Sena tšireletso ea jointless fuluru e bōptjoa ha qhala theknoloji. Kantle ke kamore e nang le e le sebaka se senyenyane sa kholoe ho le phepelo e tsoelang pele ea konkreite. Katoloso e kopanetsoeng ka fatše ka konkreiti constructional mofuta e khaola ka manonyello maqhama entsoeng ka linako tse fapaneng. Foromo ya qetellong ea jwalo komponeng e bōpiloe ke mofuta oa "moutloa-groove ka". Features ya tshireletso ya mehaho:

• seam e lokisetsa ka e leng sebaka sa limithara tse 1,5 ka tšoanang le ho mefuta e meng ea deformation phapang.
• E bōpa feela ha rala ka konkreiti linako tse sa tšoaneng tsa letsatsi.
• ea lipheletsong tsa mofuta o le lokela ho phethwa ka "maleme a le groove ka".
• Bakeng sa botenya ba screed ho cm, 20, e khoune ke likhato tse 30 ka lehlakoreng la ledges lehong. O ile a lumella ho sebelisa tšepe dikhouno.
• Khoune seams sireletsa screed tloha lichifi tse sa reng letho tsekaletse.

manonyeletso Katoloso e fatše ka konkreiti mehaho liindasteri

Eketseha qhoaele hanyetsa ditlhoko tsa fatše tse beha lifektheri, bolokoang thepa e rekisoang, 'me libaka tse ling liindasteri. Sena ke ka lebaka la ponahalo ea fapaneng matla tšusumetso ea bohato phetha molao (motsamao oa likoloi, tsamaeang ka maoto, tšenyo ho tloha beha dintho thata oela) le ingress khoneha ea mokelikeli fatše.

Ka tloaelo ho, ka tšobotsi mehaho ke mokatong screed le sekoahelo. Empa tlas'a screed ke lera boo, eo ka eona tlhahiso thata beha konkreite. E khaola ka litaelo baa perpendicular ka seam la 6-12 limithara, 40 limilimithara ka botebo ke seng ka tlase ho 1/3 tsa botenya ba lera mogodisa (SNP 2.03.13-88). E tlamang e hlokahalang - e iketsahalletseng khatello mokatong seam le likheo tšoanang polokeho ya moaho.

A tšobotsi e khethehileng ea mehaho e Flooring mehahong indasteri e ho fana ka lera ka holimo tsa konkreite. Ho itšetlehile ka matla a ho phetha molao bohato fapaneng barbotage moralo botenya. Ka botenya ba 50 limilimithara kapa katoloso ya eketsehileng manonyellong a fatše ka konkreiti (SNP "fuluru" p.8.2.7) e bōpiloe ka ho parola le longitudinal tataiso le ho pheta-pheta lintho tse 3-6 m. Tsogo ya bona ka 3-5 limilimithara, botebo lona hase ka tlase ho 40 limilimithara kapa karolo ea boraro ea le tsona ka botenya barbotage.

Ditlhoko tsa ho bōpa e deformation tšireletso ea fuluru

propyl ka konkreiti lokela ho phethwa sehang ka matsatsi a mabeli a thatafatsa. Botebo ba fokotsa ho ea ka litloaelo tsa 1/3 le botenya ba konkreite. Lera ipatileng a ka ba a leng libakeng tsa thweng meokho pele e tšolohang e hahiloeng ka konkreite ho sebelisa slats tšoaroa ka ba khahlanong le mamarello, eo ka mor'a ho thatafatsa ea lintho tse bonahalang tse e tlosoa 'me ka lebaka leo ba fumana seams sireletsang.

Likarolong tse tlaase tsa litšiea le mabota ho bophahamo ba botenya nakong e tlang barbotage lokela ho peista phuthoa lakane thepa thibela metsi kapa foamed nhua polyethylene. Libakeng tseo ho tsona mosebetsi oo e fana ka manonyello atolosoa fuluru konkreite. seha thekenoloji e qala ka ho tšoaea tjhoko le 'musi ea beha meokho maiketsetso.

Pontshi ke ka nako e loketseng ho itšeha teko ao cheseletse: Haeba lithollo aggregates u se ke a oa ka ntle ho mabota a konkreiti a, 'me ba khaola ka lehare sehang, ka nako eo ho ne ho bōptjoa manonyello katoloso ya di nepahetse.

Processing oa sutures

Normal tshebetsong ya kopanetsoeng e finyelloa ka ho mokhoa oa ho tiisoa ha ho lona. Tiisoa ha manonyeletso atolosoa fatše ka konkreiti e sebediswa ho sebedisa thepa ho latelang:

• Waterstop - rolo profiled entsoe ka rabara, nhua polyethylene kapa PVC, e behela nakong e tšolohang screed ka konkreiti;
• Tiisoa ha ho thapo foamed poliester e beha sekotjana sa, 'me ha marotholi a mocheso e lule e elasticity lona, e le hore sephethephethe sireletsehileng ka konkreiti katiloeng;
• Acrylic, kettle, latex e mastic;
• The deformation profil entsoeng ka rabara 'me tsa tšepe rails. Na o kopantswe kapa ka holim'a lihlooho.

Pele ho tiisoa ha holim sebetsa ea likheo lokela ho hloekisoa le purged le a petetswa moea (a konpresser). Hape, ho eketsa bophelo ba tšebeletso ea fuluru ka konkreiti ho hotle ho thatafatsa lera ka holimo ea topping kapa lintho tse bonahalang kettle.

maemo a pōpo

manonyeletso Katoloso e fatše ka konkreiti (monolithic) fetoha tlamang tlas'a maemo a latelang:

1. Screed palo yohle sebakeng hodimo 40 M2.
2. Rarahaneng mokatong phetolo.
3. Tshebetso ya mokatong koahela ka thempereichara e phahameng.
4. Bolelele ba likhopo (o le mong feela) ea sebopeho mokatong fetang 8 m.

manonyeletso Katoloso e fatše ka konkreiti: melao

Qetellong, ba fuoa ditlhoko tsa sesebediswa likheo tshireletso ka fatše ka konkreiti ho latela litloaelo le.

Underlayment lokela ho ba le deformation fokotsa perpendicular mong ho e mong le e sekontiri se metsi ba limithara tse 6 ho 12. The seam matha botebo ba cm, 4 le botenya ba karolo ea boraro ea katiloeng ka konkreiti kapa underlayment.

Ha botenya ba barbotage ka konkreiti la 50 limilimithara kapa ho feta la boela la atolosoa e kopanetsoeng e bōpiloe ka ho parola le longitudinal tataiso le ho pheta-pheta mong le e mong limithara 3-6. Fokotsa tsena lokela tsamaisane le seams tsa matlapeng mokatong, le lilepe tsa litšiea, ho likheo deformation ka lera se ipatileng. Seha bophara ke 3-5 limilimithara.

Propyl atlehe matsatsi a mabeli ka mor'a hore ho bewa ga konkreite. Tiisoa ha ho fokotsa ho ya tshireletso etsoang ke lithapo tse khethehileng le sealants.