Ukubaluleka kobushushu ekuPhileni i-Concrete
Ikhonkrithi kufuneka ibekwe ngokufanelekileyo kwiimeko eziphakathi kwama-degrees ama-50 kunye no-75 degrees Fahrenheit, kwaye eli bushushu kufuneka ligcinwe ngexesha lokuphilisa.
Ukuba itshisa kakhulu okanye ibanda kakhulu, inkqubo yokukhula kwekristal ingaphunyezwa okanye ikhawuleze, ekhokelela kwiziphumo ezibuthathaka. Inkqubo yokunyanga eyiyo ibaluleke kakhulu kumgangatho, ukuzinza, amandla, ukuqina kwamanzi kunye nokuchasana nokuqhaqhaqhayisa nokukhupha.
Indlela Yendabuko Yokuphilisa Ikhonkrete
Ukuphilisa ukhonkco ngamanzi kuthintela ukulahleka kokunyuka kwamanzi njengokuba amanzi aya kudala uluhlu lwexesha elide elingakwazi ukulawula ukukhuphuka kwamanzi okushushu. Emva kwexesha elithile ukhonkrithi luya kuqalisa ukuphendulwa kweekhemikhali ekugqibeleni kuya kunzima ukhenkethi.
Nangona ukuba kusetyenziswe iindlela zokunyanga ezifanelekileyo, kuyinqweneleka ukuba inani elithile lokuphilisa amanzi lenzelwe ukukhusela ukucima.
Ukuphilisa i-Concrete ngamanzi
Ukunyanga kwamanzi kungenziwa ngokusebenzisa iindlela ezilandelayo:
- Ukucwiliswa: Ukunyanga ukucwiliswa ngokuqhelekileyo kwenziwa rhoqo ngexesha lokuvavanya ngokukhawuleza xa uphilisa iimpawu zokuhlola.
- Ukucamngca : Kusetshenziselwa ukuphilisa iiplati zeplati kwimisebenzi okanye kwiindawo ezilawulwa apho amanzi angagcinwa lula kwi-slab ekhonkrit. I-Sand okanye i-dikes yomhlaba ijikeleze i-slab kwaye ugcino lwamanzi lugcinwa phezu kwe-slab.
- Ukuqhuma : Ukuqhuma okanye ukugqithisa kusetyenziswa kwiimeko apho izinga lokushisa liphezulu kunqabileyo kwaye kukho ukungcola okuphantsi. Ukukhupha kuphakamisa umthunga ngaphezu kwekhonkrithi yokuphilisa ngokutshiza impazamo yamanzi rhoqo kulo lonke ukugcina umswakama.
- Ukumboza okuManzi : Ukuphilisa ikhonkrithi kunye nesigubungelo esinyeneyo senziwa emva kokuba ukhonkco lukhuni ngokwaneleyo kwaye isithintelo samanzi asiyi kubonakalisa ubuso bekhonkrithi. Isibambiso sidla isihlabathi, i-burlap, i-canvas okanye i-straw egcinwa rhoqo idampu ngexesha lokunyanga.
Ukuphilisa i-Concrete Ukusebenzisa iimbumba zePlastiki
Ukuphilisa ikhonkrithi kunye ne membrane okanye i-plastic sheeting iyona ndlela efanelekileyo yokwenza uphephe kwikhonkrithi yanamhlanje wokwakhiwa kwamanzi-ngamanye amaxesha ayinakuthola amanzi ukuphilisa okanye, ukuba yenziwe ngendlela engafanelekanga, inokuchaphazela amandla okanye ukugqitywa komphezulu wekhriti .
Ubuncinane ubunzima bufunekayo ukuqinisekisa ubungqina obanele kwiphepha; I-ASTM C 171 Iifayili Izinto zokuphilisa ikhonkrit zichaza i-0.01 mm. Ikhonkrithi kufuneka ikhutshwe ngumbumba, mhlawumbi iplastiki okanye i-chemical compound eya kutywina iiferethi kwaye ibuyisele ukuphuma kwamanzi kwikhonkrithi.
Iindidi ezimbini eziqhelekileyo zonyango ziyakuthi:
- Iphepha lePlastiki : Ukuphilisa ikhonkrithi kunye ne-plastic sheeting idinga ukumboza zonke iindawo ezibonakalayo zekhonkrete ngokukhawuleza kunokwenzeka ngaphandle kokulimaza i-concrete. Xa i-plastic sheeting isetyenziswe phezu kweendawo eziplatiweyo, ezifana neengqwebo okanye i-slabs, kufuneka iwele ngaphaya kwemida ye-slab ngobude ubuncinane kabini ubukhulu be-slab.
- I-membrane-Ukwenza Ukunyanga Amaqumrhu: Ukuphilisa iimveliso zizinto ezikhethiweyo zichithwa ngqo kwi-konkrit surface kwaye zivumela ukuba zome. Iqumba lenza i-membrane engenakunqanda ukuba ilahlekelwe yilahleko yendalo.
Phalala ekuPhileni iCompound
Inkqubo eqhelekileyo yile mihla yokunyanga ikhonkrithi isebenzisa isicatshulwa sokuphilisa. Iikhemikhali kufuneka zisetyenziswe emva kokuba ukhonkco lukhuni kodwa kusekho umxholo wamanzi kuyo. Ukuba ulinde de wonke amanzi aphephe, ke ukuphilisa isakhi singenako ukuvelisa iziphumo ezilungileyo. Qinisekisa ukuba usebenzisa i-sprayer efanelekileyo ukwenza i-uniform coverage kunye nexabiso elifanelekileyo lekhampani lisetyenzisiweyo. Kukho iimveliso ezininzi ezinokusetyenziswa ukuze uqiniseke ukuba ufunde isicelo somenzi ngaphambi kokuba usebenzise.
Kwenzeka Kungekudala Ufuna Ukuqala Inkqubo Yokuphilisa?
Ukuphilisa ikhonkrithi kuyadingeka ukuvumela ukutshintsha kwexesha kunye nokuqhubekayo kwamanzi kumxube wekhonkrithi . Ngoko, kungekudala kufuneka uqale inkqubo yokuphilisa? Konke kuxhomekeke kwiimeko zokusingqongileyo apho ikhonkrithi ifakwa kwaye ingaba ifakwe phakathi kweefom, ngqo phezu komhlaba, igxilwe ngamanzi okanye nakweyiphi enye indawo okanye indawo echaphazela inkqubo yokuphilisa ikhonkrithi.
Umkhwa ophezulu kukunyanga ikhonkrit kungekudala emva kokusabela kwamakhemikhali sele kuqalile ukuba lukhuni ikhonkrithi. Ikhonkrithi akufanele ivumeleke ukuba yome ngokukhawuleza nayiphi na imeko, kwaye izimo zokuphilisa mazigcinwe ngeeyure ezingama-24 zokuqala okanye ubuncinci de kube sekufike ixesha lokugqibela lokumisa.