Ekhonkrithiyeyona nto ixhaphakileyo yokwakha imithwalo esetyenziswayo namhlanje equka isamente, amanzi, iaggregate, izongezo zekhemikhali, kunye nezongezo zeminerali ngenxa yeempawu zayo ezinjengokufikeleleka, ukumelana noxinzelelo oluphezulu, ukusetyenziswa ixesha elide, kunye nokulula ukumila.

Umgangatho wesi sixhobo, esinokubiza ngokuba yinto eyimfuneko kwicandelo lokwakha, nawo uchaphazela umgangatho wesakhiwo sonke. Ikhonkrithi esemgangathweni ayithethi ukuba ikhonkrithi eveliswa kuphela ziimeko ezifanelekileyo kunye namacandelo.

Kwakhona kuyimfuneko ukuba le khonkrithi ifike kwindawo yokwakha phantsi kweemeko ezifanelekileyo, ukuyibeka, ukuyifaka, kunye nokwenza ukugcinwa kwayo ngamaxesha athile. Ngaphandle koko, iziphene zekhonkrithi ziyenzeka kwaye oku kuchaphazela kakubi ubomi benkonzo kunye nokusebenza kwekhonkrithi.

Yintoni Ebangela Iziphene zeConcrete Surface?

Uninzi lweziphene zomphezulu wekhonkrithi zenzeka ngenxa yeengxaki ngexesha lokugudiswa komphezulu kunye nokunyanga. Iziphene zekhonkrithi kumphezulu zidweliswe njengokuxobuka, uthuli, ukudumba, ukuqhakaza, iintanda zeplastiki ezishwabeneyo, iintanda eziqinileyo zekhonkrithi, umonakalo odibeneyo, kodwa uluhlu luyaqhubeka.

Ukuba iziphene zekhonkrithi azilungiswanga ngendlela echanekileyo, ikhonkrithi iya kuchaphazeleka yimiba yangaphandle kwaye umonakalo wayo uya kwanda, i-corrosion iya kwenzeka kwaye isakhiwo siya kuchaphazeleka ngokungenakuguqulwa.

Ukuqala kulo mbono, kunokwenzeka ukugqiba ukuba umonakalo owenziwe ngekhonkrithi uchaphazela ngokuthe ngqo ukusebenza kunye nobomi besakhiwo kunye nokubonakala kobuhle. Ngoko kufuneka ulungiswe njani umgangatho wekhonkrithi kwaye iziphene zekhonkrithi zilungiswe?

Ulungiselelwa Njani uMphezulu weConcrete?

Ukuze isakhiwo sibe nexesha elide kunye nokusebenza okuphezulu, iingxaki ezichaphazela kakubi iimpawu zokusebenza zekhonkrithi kufuneka zipheliswe. Ukongeza kumgangatho wezinto eziphathekayo zesakhiwo esiqinileyo, umsebenzi omhle kunye nokusetyenziswa okuchanekileyo kwezinto eziphathekayo nazo zibaluleke kakhulu.

Ngelixa ulungiselela umgangatho wekhonkrithi, izinto ezifanelekileyo kufuneka zisetyenziswe kunye nezixhobo ezifanelekileyo phantsi kweemeko ezifanelekileyo zomoya. Ngaphandle koko, ezinye iziphene zomhlaba eziphathekayo zifunyenwe ekupheleni kwesicelo kwaye ukulungiswa kwazo kukhokelela kwiindleko ezongezelelweyo.

Ungawulungisa njani uMphezulu weConcrete?

Ekubeni isicelo ngasinye esenziwe ngexesha loyilo kunye nexesha lokwakha lichaphazela ngokuthe ngqo iipropati zekhonkrithi, okokuqala, zonke izigaba kufuneka zithathelwe ingqalelo. Zonke iziphene kunye nomonakalo owenzekayo kwi-concrete surface kufuneka ixazululwe ngokuqwalasela izizathu kwinkqubo yoyilo kunye nokusetyenziswa kwesakhiwo ngasinye.

Zonke iinkcukacha kufuneka ziphandwe ngokufanelekileyo, njengoko isiphene ngasinye kumphezulu wekhonkrithi sinokuba ngenxa yesizathu esahlukileyo.

Ngamanye amazwi, isicelo somphezulu wekhonkrithi kufuneka sigqitywe phantsi kwezinto ezifanelekileyo, ukusetyenziswa okufanelekileyo, kunye neemeko ezifanelekileyo. Ikhonkrithi kufuneka igqitywe kunye nesicelo sokugqibela sokwenziwa ngendlela echanekileyo kwaye kufuneka idibaniswe ngokubambelela ngokuqinileyo kwizinto zokugqoka eziza kufakwa kuyo.

Iifama zokulungisa ezisekwe kwisamente zikhethwa ikakhulu ukulungiswa komphezulu wekhonkrithi. Ezi zixhobo zokulungisa ezisekelwe kwi-samente ziyi-polymer-reinforced, i-high-high-high-high-high-made mortars.

Kukho iindidi ezimbini zodaka lwekhonkrithi yokulungisa umphezulu, obhityileyo nongqindilili. Iidaka zokulungisa ezibhityileyo zinento yokwenza equlethe iiaggregates ezincinci. Kufanelekile ukulungiswa kwe-plaster cracks kunye nemingxuma kunye nezilungiso ezisemgangathweni.

Iidaka zokulungisa ezishinyeneyo zinomxholo ongqindilili odibeneyo. Bangenza ukuzaliswa okungqindilili kwaye ngaloo ndlela banokusetyenziswa kwi-plaster, ukulungiswa kwe-crack kunye nokulungiswa kwemingxuma, udaka lokutyabeka kunye nemigangatho yekhonkrithi ngeenjongo zokulinganisa, kunye nokudala isakhiwo esiqinileyo nesigudileyo sokusetyenziswa komphezulu ophezulu.

Ngodaka lwekhonkrithi yokulungisa umphezulu osikhankanyileyo, iziphene ezinokuthi zilungiswe kufuneka zilungiswe kwaye ikhonkrithi kufuneka ilungiswe ngeyona ndlela ifanelekileyo yokwaleka kokugqibela. Emva koko, izinto zokwakha ezifana neekeramics kunyeipeyinti, eziyizinto zokugqibela zokugquma, kufuneka zifakwe ngokuqinileyo kumgangatho wekhonkrithi.

Loluphi olona daka lulungileyo lokulungisa umphezulu weConcrete?

Njengoko besitshilo kwizihloko ezidlulileyo, isicelo somphezulu obambekayo yinkqubo ekufuneka yenziwe ngokweenkcukacha nangononophelo. Kwelinye icala, xa umbuzo othi "yeyiphi eyona daka ilungileyo yokulungisa ikhonkrithi?" kubuzwa, sigqibe kwelokuba akusayi kubakho nempendulo enye xa sibuzwa.

Kule ngqiqo, iimbumba zokulungisa ezisekelwe kwi-samente, esinokuziqwalasela njengenye yezona zinto zilungileyo zokulungiswa kwekhonkrithi kunye nokulungiswa kweendonga, zisetyenziswa ngokubanzi. Nangona kunjalo, ulungiso olusekwe kwisamente kunye nodaka lokulungisa lukwanokhetho oluninzi.

Ngenxa yokuba isicelo ngasinye sidinga isisombululo esahlukileyo sodaka lokulungisa. Inqaku eliza kuqwalaselwa apha kukuba izinto eziphathekayo kufuneka zibe nomxholo ophezulu.

Ezi zixhobo, esizibiza ngokubaiimbumba zokulungisa ikhonkrithi, zisetyenziselwa ukulungiswa kwezinto eziqiniweyo zesakhiwo sekhonkrithi, ekukhuselweni kwekhonkrithi kwimiphumo ye-sulfate kunye neklorini, ekulungiseni nasekukhuseleni izakhiwo ezingaphantsi komhlaba, ukulungiswa kwezinto ezinobumba obuphezulu kunye neendawo ezinokukhanya kunye nokuhamba okuphakathi. imithwalo,intonga yokubophaimingxunya kwaye isetyenziselwa ukugcwalisa imingxuma engundoqo.

Iintsimbi zokulungisa ikhonkrithi kufuneka zihambelane ngokugqibeleleyo kwikhonkrithi kunye nokuqiniswa. Ukongeza, ukumelana noxinzelelo oluphezulu, ukunganyangeki kwamanzi, ukumelana neekhemikhali ezinjengeklorini, isulfate, kunye neoyile zezinye izinto ezibalulekileyo.

Kwesona sicelo sichanekileyo somphezulu wekhonkrithi, sicebisa ukuba ujonge udaka lwethu lokulungiswa kolwakhiwo,ukulungiswa kwekhonkrithi kunye neemveliso zeenkqubo zokuqinisayeBaumerk, ingcali yeekhemikhali zokwakha.Ungaqhagamshelana neqela lobugcisa likaBaumerkukukunceda ukhethe olona daka lufanelekileyo lokulungisa ikhonkrithi kuwe.