Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
Izongezo zekhonkrithi zekhonkrithi zisetyenziselwa ukwakhiwa kwekhonkrithi ukuphucula iimpawu zayo zomatshini kunye nokuqina. Ezi zongezo zingongezwa kumxube ngaphambi kokugalela, okanye yongezwe ngexesha lenkqubo yokugalela.
(indlela yokusebenzisa izongezo zekhonkrithi ezidibanisayo)
Kukho iintlobo ezininzi zezongezo zekhonkrithi ezidibeneyo ezikhoyo kwimarike, nganye yenzelwe ukujongana nemiba eyahlukeneyo kulwakhiwo olubambekayo. Ezinye iintlobo eziqhelekileyo ziquka:
1. Isamente yasePortland: Olu hlobo lwesamente luyaziwa ngokusebenza kakuhle kunye nokuchasana nokufuma. Ingasetyenziswa yodwa okanye idityaniswe nezinye izongezo zokudibanisa.
2. Isoda yekalika ineetchant: I-Lime-soda etchant lilungu le-asidi elidibana namanzi ukwenza intlama enamathela kumphezulu wekhonkrithi.. Ngokuqhelekileyo isetyenziswe kwizicelo zokulungiswa kwekhonkrithi ukususa amabala kunye ne-grime.
3. Isisombululo se-calcium chloride: Isicombululo secalcium chloride yikhompawundi esekwe ityuwa edibana namanzi ukwenza intlama eqinileyo ethi ibambelele kumphezulu wekhonkrithi.. Ngokuqhelekileyo isetyenziselwa ukulungiswa kwe-concrete hydration ukubuyisela umxholo wamanzi wekhonkrithi.
4. I-epoxy resins: I-epoxy resins zi-adhesives zekhemikhali ezifakwe kumphezulu wekhonkrithi ngexesha lokugalela. Banikezela ngokunamathela okugqwesileyo kunye nokuguquguquka, kwaye ziyamelana nemozulu kunye nomhlwa.
5. I-aggregable ehambayo: I-aggregable aggregate ibhekiselele kumasuntswana adityanisiweyo anokuqukuqela kunye xa imanzisiwe. Ezi ngqungquthela zinokunika amandla okongeziweyo kunye nokuphucula ukuchasana kwekhonkrithi ukulayisha kunye nokugqoka.
Ukumisela ukuba yeyiphi i-concrete yokudibanisa idibansi eyona ifanele iprojekthi yakho, kufuneka uqwalasele izinto ezifana nohlobo lwekhonkrithi eyakhiwayo, usetyenziso olucetywayo lwesakhiwo, kunye nenqanaba elifunekayo lokugqiba. Kwakhona kubalulekile ukulandela imiyalelo yomenzi ngononophelo kwaye uvavanye ibhondi ngaphambi kokuba uyisebenzise kumphezulu ophilayo.
(indlela yokusebenzisa izongezo zekhonkrithi ezidibanisayo)
Ukuququmbela, izongezo zokudibanisa ikhonkrithi zisisixhobo esibalulekileyo sokuphucula iimpawu zomatshini kunye nokuqina kokwakhiwa kwekhonkrithi. Ngokukhetha isongezelelo esifanelekileyo kwiprojekthi yakho, unokuqinisekisa ukuba ikhonkrithi yakho yomelele, bhetyebhetye, kwaye imelana nomonakalo. Ngesicelo esifanelekileyo kunye novavanyo, nangona kunjalo, ezi zongezo zinokunceda ekudaleni isakhiwo esihle nesihlala sihleli ixesha elide.
iithegi ezishushu: ikhonkrithi,izongezo eziphathekayo