Ikhonkrithisesona sixhobo sokwakha sixhaphakileyo esithwala umthwalo esisetyenziswayo namhlanje esiquka isamente, amanzi, i-aggregate, izongezo zeekhemikhali, kunye nezongezo zezimbiwa ngenxa yeempawu zaso ezinje ngokuba nexabiso eliphantsi, ukumelana noxinzelelo oluphezulu, ukusetyenziswa ixesha elide, kunye nokulula ukubumba.

Umgangatho wale nto, esinokuyibiza ngokuba yinto efunekayo kwicandelo lezakhiwo, uchaphazela nomgangatho wesakhiwo siphela. Ikhonkrithi esemgangathweni ayithethi ikhonkrithi eveliswa kuphela ziimeko ezifanelekileyo kunye nezinto ezifanelekileyo.

Kwakhona kuyimfuneko ukuba le khonkrithi ifike kwindawo yokwakha phantsi kweemeko ezifanelekileyo, ukuze ibekwe, isetyenziswe, kwaye yenze ulondolozo lwayo rhoqo. Ngaphandle koko, iziphene zomphezulu wekhonkrithi ziyavela kwaye oku kuchaphazela kakubi ubomi benkonzo kunye nokusebenza kwekhonkrithi.

Yintoni Ebangela Iziphene Zomphezulu Wekhonkrithi?

Uninzi lweziphene zomphezulu wekhonkrithi zenzeka ngenxa yeengxaki ngexesha lokugudiswa nokunyangwa komphezulu. Iziphene zomphezulu wekhonkrithi zidweliswe njengokuxobuka, ukufutha uthuli, ukudumba, ukuqhakaza, ukuqhekeka kweplastiki, ukuqhekeka kwekhonkrithi eqinileyo, umonakalo wamalungu, kodwa uluhlu luyaqhubeka.

Ukuba iziphene zomphezulu wekhonkrithi azilungiswanga ngendlela eyiyo, ikhonkrithi iya kuchaphazeleka zizinto zangaphandle kwaye umonakalo wayo uya kwanda, ukugqwala kuya kwenzeka kwaye isakhiwo siya kuchaphazeleka ngokungenakulungiseka.

Ukususela kweli candelo, kunokwenzeka ukugqiba kwelokuba umonakalo kumphezulu wekhonkrithi uchaphazela ngqo ukusebenza kunye nobomi besakhiwo kunye nenkangeleko yobuhle. Ngoko ke umphezulu wekhonkrithi kufuneka ulungiswe njani kwaye iziphene zomphezulu wekhonkrithi zilungiswe njani?

Ilungiswa njani indawo ekhonkrithi?

Ukuze isakhiwo sihlale ixesha elide kwaye sisebenze kakuhle, iingxaki ezichaphazela kakubi iimpawu zokusebenza zekhonkrithi kufuneka zisuswe. Ukongeza kumgangatho wezinto zekhonkrithi zesakhiwo esiqinileyo, umsebenzi omhle kunye nokusetyenziswa ngokuchanekileyo kwezinto nazo zibaluleke kakhulu.

Ngelixa kulungiswa umphezulu wekhonkrithi, kufuneka kusetyenziswe izinto ezifanelekileyo kunye nezixhobo ezifanelekileyo phantsi kweemeko ezifanelekileyo zomoya. Ngaphandle koko, ezinye iziphene zomphezulu wekhonkrithi ziyafunyanwa ekupheleni kokusetyenziswa kwaye ukulungiswa kwazo kukhokelela kwiindleko ezongezelelweyo.

Ungayilungisa njani indawo ekhonkrithi?

Ekubeni yonke into esetyenziswayo ngexesha loyilo nolwakhiwo ichaphazela ngokuthe ngqo iimpawu zekhonkrithi, okokuqala, zonke izigaba kufuneka ziqwalaselwe. Zonke iziphene kunye nomonakalo owenzeka kumphezulu wekhonkrithi kufuneka zisonjululwe ngokuqwalasela izizathu kwinkqubo yoyilo kunye nokusetyenziswa kwesakhiwo ngasinye ngasinye.

Zonke iinkcukacha maziphandwe kakuhle, njengoko isiphene ngasinye kumphezulu wekhonkrithi sinokuba sibangelwe sisizathu esahlukileyo.

Ngamanye amazwi, ukusetyenziswa komphezulu wekhonkrithi kufuneka kugqitywe phantsi kwezinto ezifanelekileyo, ukusetyenziswa okufanelekileyo, kunye neemeko ezifanelekileyo. Ikhonkrithi kufuneka igqitywe ngokusetyenziswa kokugqibela okwenziwa ngendlela echanekileyo kwaye kufuneka ibotshelelwe ngokuqinileyo kwizinto zokugquma eziza kubekwa kuyo.

Iimortar zokulungisa ezisekwe kwisamente zikhethwa kakhulu xa kulungiswa umphezulu wekhonkrithi. Ezi mortar zokulungisa ezisekwe kwisamente zimortar eziqiniswe ngepolymer, eziqinileyo kwaye zenziwe ngamandla aphezulu.

Kukho iintlobo ezimbini zesamente yokulungisa umphezulu wekhonkrithi, ebhityileyo netyebileyo. Iisamente zokulungisa ezincinci zinomxube oqulethe ii-aggregates ezincinci. Zifanelekile ukulungisa imingxunya yeplasta kunye nemingxunya kunye nokulungiswa komphezulu omncinci.

Iimortar eziqinileyo zinomthamo otyebileyo we-aggregate. Zingenza izizaliso ezityebileyo kwaye ngaloo ndlela zingasetyenziswa ekulungiseni iplasta, ii-crack kunye nemingxuma, ukuplasta iplasta kunye neendawo zekhonkrithi ngeenjongo zokulinganisa, kunye nokudala isakhiwo esiqinileyo nesigudileyo sokusetyenziswa komphezulu.

Ngeemortar zokulungisa umphezulu wekhonkrithi esizikhankanyileyo, iziphene ezinokubakho zekhonkrithi kufuneka zilungiswe kwaye ikhonkrithi kufuneka ilungiswe ngeyona ndlela ifanelekileyo yokwaleka kokugqibela. Emva koko, izixhobo zokwakha ezifana neeceramics kunyeipeyinti, ezizezona zinto zokugqibela zokugquma, kufuneka zincamathiselwe ngokuqinileyo kumgangatho wesamente.

Yeyiphi eyona Mortar ilungileyo yokulungisa umphezulu wekhonkrithi?

Njengoko besitshilo kwizihloko ezidlulileyo, ukusetyenziswa komphezulu wekhonkrithi yinkqubo ekufuneka yenziwe ngokweenkcukacha nangocoselelo. Kwelinye icala, xa kubuzwa umbuzo othi "ngowuphi umdaka olungileyo wokulungisa ikhonkrithi?", sigqibe kwelokuba akuyi kubakho mpendulo inye xa ibuzwa.

Ngale ndlela, iimortar zokulungisa ezisekwe kwisamente, esinokuzijonga njengenye yezona mortar zokulungisa nokulungisa ikonkrithi ezilungileyo, zisetyenziswa kakhulu. Nangona kunjalo, iimortar zokulungisa nokulungisa ezisekwe kwisamente nazo zineenketho ezininzi.

Kuba isicelo ngasinye sidinga isisombululo esahlukileyo sokulungisa udaka. Ingongoma ekufuneka iqwalaselwe apha kukuba izinto kufuneka zibe nomxholo osemgangathweni ophezulu.

Ezi zinto, esizibiza ngokubaiimortar zokulungisa ikhonkrithi, zisetyenziswa ekulungiseni izinto zekhonkrithi eziqinisiweyo, ekukhuseleni ikhonkrithi kwimiphumo ye-sulfate kunye ne-chlorine, ekulungiseni nasekukhuseleni izakhiwo ezingaphantsi komhlaba, ekulungiseni izinto zekhonkrithi ezinamandla aphezulu kunye nemiphezulu enemithwalo elula nephakathi yokuhamba,intonga yokubophaimingxunya kwaye isetyenziselwa ukugcwalisa imingxuma engaphakathi.

Iimortar zokulungisa ikhonkrithi kufuneka zinamathele ngokugqibeleleyo kwikhonkrithi nasekuqiniseni. Ukongeza, ukumelana noxinzelelo oluphezulu, ukungangeni kwamanzi, ukumelana neekhemikhali ezifana ne-chlorine, i-sulfate, kunye neoyile zezinye zezona zinto zibalulekileyo.

Ukuze ufumane indlela engcono kakhulu yokusebenzisa umphezulu wekhonkrithi, sicebisa ukuba ujonge iimortar zethu zokulungisa izakhiwo, enye yezonaiimveliso zeenkqubo zokulungisa kunye nokuqinisa ikhonkrithiyeUBaumerk, ingcali yeekhemikhali zokwakha.Ungaqhagamshelana neqela lobuchwephesha likaBaumerkukukunceda ukhethe i-mortar yokulungisa ikhonkrithi efanelekileyo kuwe.