Mafuta pamusoro formwork: Magadzirirwo

Mafuta nokuti formwork inowanzoshandiswa kana kushanda kongiri. Kunoitawo kuti kuderedza adhesion nekongiri kuti formwork kana zvakakodzera kuti kubereka nokutorera. In nziyo dzakadaro panewo imwe chinangwa. Ndicho kuwedzerwa upenyu formwork zvinhu. Pashure pezvose, kana Vanoshamisa nedzimwe nesimba, kana zvinhu zviri zvakasimba waakaita pamwechete, mapuranga anogona kukuvaradzwa, uye ivo vachava kupfeka nguva isati yakwana.

Qualitative zvechadenga lubricants

Mafuta nokuti formwork vaiona unhu nguva dzose. Pamusoro pokuitira zvikuru basa sezvamunoita hakufaniri vakasiiwa chesamende penyika jikichira mavara. Sezvo zvagara zviri nyasha pakusikwa mazano kuti achazadza pashure ivhu. Izvi zvinoshandawo zviitiko apo pemvura kongiri kunodiwa kufukidza mvura rukoko kana lining. Uyezve, mafuta haafaniri kutapudza simba nokudyidzana mamiriro rukoko. The Kuronga fanira riri refractory. Pakati zvinodiwa kuti miti nokuti formwork, unogona kusiyanisa kusavapo zvinhu anomiririra utano kukuvadza. Kunokosha uye nyore kushandisa. Saka, nzira vanofanira kuomerera zvakanaka kutwasuka hukawanika kuti zuva rimwe panguva tembiricha kuti + 30 Celsius.

mhando

Kana uchida kuva noukama nokuda formwork, asati atanga basa, zvakakosha kuona kuti chinangwa chinofanira akagadzira. All chezvombo zvinoshandiswa kuti kushanda pamwe formwork inogona mapoka mapoka mana, zvinoti: aqueous suspensions; Combined lubrication; dzinga nziyo; uyewo lubricants, izvo kunonoka kutanga koukukutu mumushonga.

Aqueous suspensions vari inert kune kongiri nziyo kuti vari isingadhuri, asi havasi inoshanda nguva dzose. Kana ari weboka mabasa vibration compaction, kuti anotsanangurwa noukama kudzimwa mhinduro uye isva pose ramangwana kuvakwa. Izvi rinotsanangura chokwadi chokuti monolithic kuvakwa zvavo kushandisa kashoma.

Mafuta pamusoro formwork hydrophobizing vaite zvakajairika monolithic kuvaka, asi ine nhamba payakaipira. Chokutanga izvi runoratidzwa chinokosha cost, wechipiri - iri kukwanisa isva pemvura mamiriro, uye wechitatu - iri flammability iri rakananga kwechirwere moto.

Retarders uye musaku zvinogadzirwa

Kana ukasarudza kushandisa ave noukama retarder, zvinokosha kufunga kuti yeimwe idzi zvakaipira dzikatadza kugadzirisa dhaka rukoko ukobvu. The inonyanya nhasi aibatanidza nziyo imhaka yakakwirira kunyatsoshanda pakati wemisanganiswa. Pakati pavo zvimwe kungava kwete chete yakatarwa retard, asiwo plasticizers uyewo zvimwe zvinhu. Plasticizers runopfuura panguva zvemichina kuti kunosanganisira kushandisa vibrator kuti kongiri compacting. Ivo sei kongiri mune pristykovyh akaturikidzana uye kuderedza porosity.

Mafuta nokuti formwork "Emulsol" kunoratidza kutsiga kwayo, hazvina kuzviparadzanisa kwevhiki kana zvakatowanda. Chikumbiro chacho ari chose pave kusavapo mugumisiro pamasikiro Nokuchengeta formwork. Pakati pezvimwe zvinhu, Zvinoumba akati kubatanidzwa mhando zvakanaka vakaramba pemvura pashure kushanda uye asingauyi aizonyatsovachenesa chesamende.

Positive zviri noukama

Kana ukasarudza mukufamba kuvakwa kweimba yake kushandisa mafuta pamusoro formwork, unogona kuva nechokwadi kuti:

• achawedzera basa formwork zvinhu upenyu;
• Kunosiya sanganisika chesamende pashure achirapa;
• nyore nokutorera;
• Kana pane kuwedzerwa chaiyo kuti kongiri zvishoma porous.

The Zvinoumba lubricants vavo mutengo

Sezvo mafuta emulsions anoshandiswa, izvo zvinogona anomiririrwa aqueous mhinduro sipo neparafini, uyewo aqueous mafuta mhinduro. Murwiyo mishonga yakadaro inogona kuwanikwa, uye suspensions, izvo musanganiswa ivhu uye mvura nemafuta kana nesuko. Mould kusunungurwa vehurumende uye formwork panel- mhando, kushandiswa pakuvaka pachivande w / kongiri zvivako, rinoumbwa nebhitumini reparafini. lubricants izvi zvinogona kushandiswa simbi anoumba, uyewo formwork mapuranga kana kubva epurasitiki. Puranga formwork nyore akabvisa pashure pokunge rinoshandisirwa kwavo kwomukati pamusoro petrolatum-solyarovoe nziyo.

Mafuta pamusoro formwork, mutengo izvo zvingave zvakasiyana zvichienderana mugadziri uye unhu hunodiwa, kana zvemamiriro ezvinhu partition muchida kushandisa kanoverengeka mukufamba kuvakwa mabasa. nziyo kwakadaro kunogona kutengwa kubva 75 rubles por kilogram. Muchishandisa mafuta kuchaita nokukurumidza zvibereko nokutorera, izvo yekudyidzana kunoderedza basa yokufambisa uye zvinounza kupera.