Q: Yintoni umahluko phakathi kokunyangwa komphunga wekhonkrithi kunye nokunyanga yonke imihla?

A: Ukugcinwa kwekhonkrithi kubaluleke kakhulu.Kuthiwa kudlala indima eqinisekileyo kwi-impermeability kunye nokumelana nokuqhekeka kwekhonkrithi kunye nomgangatho wekhonkrithi eqinile.Amanzi adibeneyo omxube wekhonkrithi akanakulahleka emva kokuba ikhonkrithi ihlanganiswe kwaye yenziwe.Yilonto isondlo senzelwe yona.Kubunjineli bokwenene, umgangatho wokwakhiwa kwekhonkrithi kunye nokugcinwa kunokuvavanywa ngokuhambelana nokulahlekelwa kwamanzi kwikhonkrithi emva kokubunjwa okuxineneyo kunye nokucokiseka kokupheliswa kweziphene zokulahleka kwamanzi, kunye nomgangatho wekhonkrithi eqinile kunye nempembelelo yayo ekuhlala ixesha elide.

Ukugcinwa kwekhonkrithi yemihla ngemihla, ubushushu kunye nokufuma akunakuqinisekiswa, okuhlala kukhokelela kwiingxaki zokuqhekeka.Emva kokususa isigqubuthelo somphezulu okanye i-formwork yekhonkrithi, imilinganiselo enjengokunkcenkceshela okanye ukunkcenkceshela ukunkcenkceshela kufuneka kuthathwe ukumanzisa ikhonkrithi, okanye xa umphezulu wekhonkrithi ukwimeko emanzi, ikhonkrithi eveziweyo kufuneka igqunywe ngokukhawuleza okanye isongwe nge-geotextiles. kwaze kwasongwa ilaphu leplastiki.
Xa ujija, i-windings kufuneka ihambelane, idibanise ngokupheleleyo, kwaye ibe ne-condensation kwindawo yangaphakathi.Kwiindawo apho iimeko zivumayo, ixesha lokunyanga okumanzi lokusonga kwekhonkrithi kufuneka landiswe kangangoko kunokwenzeka.Kwinkqubo yamva yokugcina i-beam, ukuba iqondo lokushisa lamanzi aphilisayo athululelwe kwindawo yekhonkrithi liphantsi kunomgangatho wekhonkrithi, umehluko weqondo lokushisa phakathi kwezi zibini awuyi kudlula i-15 ° C.
Ukunyanga umphunga yindlela yenzululwazi yokunyanga.Injongo yokunyanga ikhonkrithi yejenereyitha yomphunga kukugcina ikhonkrithi igcwele, okanye ihluthiswe kangangoko, de izithuba ezikwigrout entsha zizaliswe ngamanzi ngokomlinganiselo ofunekayo yimveliso yesamente yokugalela amanzi.
Kwisiza sokwakha, ndeva abanye abasebenzi bokwakha besithi ukulungiswa kukuqinisekisa ukuba isamente inamanzi awoneleyo okuhambisa amanzi.Ehlotyeni, ikhonkrithi yomile kwaye ibeka ngokukhawuleza.Ikhonkrithi iphulukana namanzi ngokukhawuleza kwaye iqina ngokukhawuleza xa ibekwe elangeni.Kulula.Ixesha elifanelekileyo lokutyabeka lilahlekile, kwaye ukunyangwa kwe-steam yekhonkrithi kunye nejeneretha ye-steam kunokubonelela ngokufanelekileyo ukugcinwa komswakama kunye nokukhusela ukugcinwa kwekhonkrithi!