Mvura kuwedzera vagari pachivande hurongwa

Underground kupaka kana recessed, uyewo nedzimwe nhengo yakadaro pasi deformations izvo zvingaitika kana kunze mhepo tembiricha nokufamba, uyewo vasiri dzakafanana kunayisa lähikuva. Vakawana uye deformation panguva zvizivikanwe nemichina uye dzimwe mananara. Pasi pokudzora kwomudzimu apa zvinhu angamuka pachake kunetseka izvo kuva kukonzera makatsemuka mune zvivako. Ivo kuderedza kubereka vanokwanisa uye zvinoisa ndechokuti mvura rukoko anorasikirwa kuvimbika kwayo.

Kuti kubvisa uye kudzivirira Fani iyi, muna zvakapoteredza uye kutsigira ezvirevo pevhu zvakagadzirwa kunge kuwedzera majoini. Ivo kuderedza vachikotama atinosangana panguva pfungwa deformation mukuru, uyezve, mananara yakadaro achishandisa vazvo vasiri ngozi.

Vachitaura

kuwedzera kwemajoini mvura kunofanira kuitwa pashure kusarudzwa mabikirwo mabasa. Nokuti chokuti mutoro pamusoro mazano yakadaro yakakwirira chaizvo maererano transverse uye longitudinal mirayiridzo, nokuwedzera majoini pachivande hurongwa zvinofanira kuva zvakasiyana avo kuti zviripo dzimwe muzvivako. Kazhinji zvakakosha kushandisa revatema kusvika rinopa anoverengeka gadziriro, apo munhu mvura rukoko Exhibits yepamusoro akavimbika uye mukurumari. Nhasi nzira dzinoverengeka anozivikanwa namano majoini dzakadaro kuti kuvimba kwemajoini upamhi, utachiona rwokugadzira mvura ezvirevo. Asati asarudza kugadzirisa anofanira kuziva zvose zvinobvira nzira vaiona pluses dzavo uye minuses.

Kushandiswa sealants

Mvura kuwedzera vagari anogona kuitwa tichibatsirwa sealants, ayo anechekuita pashure pakuguma monolithic mabasa. musimboti Izvi zvinosanganisira musono achizadza maviri chinoumba sezvamunoita, ine yakakwirira adhesion ehupfumi kuti kongiri. Basa substrate kuti kuwedzera munhu sealant rukoko vakashandisa sealer, yakafara anofanira kutevedza kukura musono.

Nodes mvura kuwedzera majoini vanogona kudzivirira nyore mashoko nenzira ndiyo nyore, asi ane mamwe kurambidzwa basa. Ivo kwakunoitwa duku musono upamhi usingabereki kupfuudza 30 neMM, asi ayo deformability haafaniri kuva anopfuura 15%. Pakati pezvimwe zvinhu, magadzirirwo, yakatorongedzwa nenzira yakadaro, havafaniri kuva kuramba kumanikidzwa pasi.

Kuti asimbise musono deformation vakadaro iyo ichashandiswa pasi pokudzora kwokudzvinyirira kwomunhu pasi, kuwedzera nzira kushandiswa unodzivirira butiro canceller, izvo zvakagadzirwa 0.5 mm Stainless simbi papepa.

The Kushandiswa tefa Kamudzira

Kana zvakakodzera mvura kuwedzera vadyi anogona kuwedzera yakafara, uye ipapo kushandisa tefa membrane. In "Lastin C" anogona kuita naye. kugadzwa Its riri kuitwa kugadzira simbi okusungisa pamusoro chesamende mucheto. Pre-kupatsanurwa pamusoro sealant ine yakakwirira adhesiveness.

Zvishoma nzira iyi kuti hazvibviri kuti dzinoshanda zvivako izvo kuramba pasi kumanikidzwa pasi. Kana mamiriro ezvinhu akadaro akasangana, ipapo Kuwedzera rwokudzivirira casing canceller zvinogona kushandiswa pane Kamudzira, iyo chakagadzirwa Stainless simbi. The chikuru basa mvura nokuti apa hurongwa angashandiswa zvinhu rakapinza. Vari kureva chesamende nomumativi zvinoita isapinda. A zvakaipira mvura yakadaro akasimbisa kuti paumbwe makatsemuka mamiriro anogona kurasikirwa kuvimbika mvura, zvichiita kupinda mvura muchivako.

Kushandisa kwakakodzera nhengo

Mvura kuwedzera vagari kunogona kuitwa vachishandisa zvakakodzera nhengo, vane chimiro Profiles ose PVC kana rabha. Panguva iyoyowo akaisa mvura kiyi chakaitwa panguva aurayiwe monolithic kongiri basa. Nokufamba manipulations kudaro formwork chaiyo inoisa zvinofanira hwavapo, kuvashandisa pashure kudira chesamende raigona kuumbwa kuwedzera kwemajoini waterstop concreted, zvichava mukati pasirin'i kana pamadziro.

Waterstop yakagadzirwa Kwakashandiswa micheka, akadai PVC kana rabha. Vane zvakasiyana siyana uye kugadzwa nzira ari monolithic marongerwo. Kana vakatapwa mvura Hudyu muitiro wakadaro chinofanira kurangarirwa kuti nhamba mhando dzakasiyana-siyana zvinokosha zviri tatamuka nhungamiro, compression pamusoro longitudinal uye transverse kusuduruka, uyewo mvura nevamwe kunogona kuva akasiyana. Zvose achaenderana vaifungidzira kugozha, iyo achasarudza mhando kiyi. Mukuwedzera, giredhi chaiye kongiri inoshandiswa mvura, vane unhu mvura nemishonga. Neimwe nzira, ari mvura inogona kushandiswa, iro kunobva imwe Kamudzira pachivande hurongwa.

Kushandisa rakachengetedzwa zvinhu

Mvura majoini mukati zvinogona kuitwa pachishandiswa polymer bhitumini zvinhu izvo anoiswa kumativi akakonzera kubatana kwe nzira. Pakati pezvimwe zvinhu, kushandisa tourniquet chisimbiso. gadziriro iyi yakaiswa pashure okuguma monolithic kongiri basa. Dzakatanga zvinhu risina nechigadziko, ane coefficient kuti transverse uye longitudinal elongation panguva yokumbozorora kuti 1000%. Izvi zvinoratidza kuti mvura haangagoni kutandavara 10 nguva.

Nokuti mashoko acho ane yaipiwa mune mabhanzi ane upamhi kubvira 330 mm kusvika 1000 neMM, rinogona kushandiswa mhando dzose mapfundo. Izvi zvingava vazvo panguva juncture dzaibva kumusoro uye zvido zvevanhu mahwendefa mune chisina kutsetseka mapfundo vazvo kunzwisisa configuration. Kufufutirwa dzakatanga zvinhu achishandisa gasi burner. Kana zvakadaro mvura majoini pachivande zvivako, resizing anogona kusvika 50 mm pasina chinhu nezvatisingagoni. Kana ukoshi iri kupfuura, unofanira kushandisa zvakaoma, izvo zvinosanganisira kushandisa jekiseni enyika.

Kushandisa isapinda "Neodymium"

Mvura majoini Via "Neodymium" mamiriro kunosanganisira akakonzera kubatana kwe ari unhani zvinhu angonanga lining. Uyezve Kuiswa chisimbiso rinoitwa wiring uye kudzivirirwa okumusoro weldable unhani rukoko. Kana achiisa zvakakodzera kuti funga kupisa nemishonga nebhitumini, inova 100 ° C. System anouya kushanda, kana mukuru musono mvura wakaremara.

The musono pa zvakafanorongwa mapaipi kumanikidzwa inofanira zvokudya sealer chaiyo kuti chinopinda vagari mhango uye zvinoita nechisimbiso chose. Nokuti ezvinhu somunhu chikuru mvura uchishandisa polymer-bhitumini Kamudzira "Tegapar TP 431", chiri husingakwanisi nehasha runyararo, zviri nyore kuisa uye ane hombe saizi.

Zvinoumba kushandiswa waterstops

Mvura majoini pachivande zvivako, zvinoriumba izvo ringaumbwa ane kiyi chaiyo, ine chimiro patepi kuiswa iri formwork iri mudariro apo monolith inofanira kuzadzwa zvikamu. Izvi zvinobvumira kuti ndiende kuwedzera majoini. The waterstop anonyanya in uye mbabvu, vanoverengeka izvo nokuwedzera chinhu kunogona nyore uye zvinoita hwakavimbika uye ductility yeimwe.

Mabikirwo polyurethane sealant

Mvura mapfundo mukati, sezvataurwa pamusoro apa, dzinogona kuitwa pachishandiswa munhu polyurethane sealant. Kuti aite kudaro, kuchenesa kubva mvura yekare, huruva uye kusazvibata tudonhwe kongiri, avete mutundu polyethylene furo. Ari kunodiwa kuderedza sealant rinodyiwa. The pemvura chomukati ikarapwa aine lähikuva sezvamunoita kuvandudza adhesion. Muchishandisa spatula kana sealant pfuti zvinonyatsoenderana mukati mhango pakati kuwedzera rwakashodoka.

mhedziso

To majoini mvura magungano unyatsobatsirwa rakavimbika, apo achizadza navo sealant pamusoro anofanira ndokudzora aine spatula, uchishandisa soapy mvura, kusvikira unogona kuwana sandarara penyika. Zvakakosha kuyeuka kuti mortgaged tourniquet inofanira kuva makuru vadyi upamhi iri 10 mm.