Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
ukuxinana kwekhonkrithi yamagwebu sisixa se-aggregate kunye ne-foam ekumxube wekhonkrithi we-foam.
Kukho iindlela ezininzi ezahlukeneyo zokwenza ikhonkrithi yogwebu, ukusuka ekusebenziseni ilori elungele ukuxuba ukuya ekuyiveliseni ekhayeni lakho.
Eyona ndlela ixhaphakileyo kukusebenzisa isixhobo esinegwebu esixutywe nezinto ezisisiseko kumxube welori. Umxube obangelwayo ke umpontshwa ngomatshini ogwebu amagwebu ukuvelisa okufunayo ukuxinana kwekhonkrithi yamagwebu.
Kungenjalo, indlela ebizwa ngokuba inaliti eyomileyo isetyenziselwa ukuvelisa ikhonkrithi yogwebu kwizinto ezomileyo. Obu buchwephesha bubandakanya umlinganiso wezinto ezomileyo ngokuchanekileyo kwiisilos ezingaphakathi kwaye emva koko zityiswe kuthotho lwemixube emileyo engaphakathi., apho zixutywe kunye nemonitha eqhubekayo yokuxinana kwebhodi ukuqinisekisa ukuba inkqubo yokudibanisa ichanekile.
Ukongeza kuxinaniso olomileyo, ikhonkrithi ye-foam inoluhlu olubanzi lweempawu ezibonakalayo ezixhomekeke kwiindidi ezahlukeneyo, iindidi ezidityanisiweyo kunye neearhente ezikhupha ugwebu. Ezi ziquka ukushwabana, amandla kumlinganiselo wobunzima, ukumelana nomlilo kunye neempawu zokushisa.
Iimpawu zomatshini zekhonkrithi ye-foam ngokubanzi zifaniswa nekhonkrithi eqhelekileyo. Amandla oxinzelelo ngokuqhelekileyo mkhulu kuno 0.2 N/mm2 kwaye inokufikelela ukuya kuthi ga 10 N/mm2 kuxhomekeke kuhlobo lwe-arhente yogwebu esetyenzisiweyo, uhlobo lwesiqulatho sesamente kunye nezinye izinto ezongezelelweyo zesamente. Ngokufanayo, imodyuli ye-elasticity kunye namandla e-flexural ingaba phezulu kunezo zekhonkrithi eziqhelekileyo. Ezi zakhiwo zenza ikhonkrithi yegwebu ibe nemisebenzi emininzi kwaye iguquguquke, eyenza ibe sisisombululo esixabisekileyo sokwakha kwizicelo ezininzi ezahlukeneyo.