Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
Izisombululo zekhonkrithi ezikhaphukhaphu zilukhetho oluzinzileyo nolufikelelekayo kuyo nayiphi na iprojekthi yokwakha ephezulu. Ziyilelwe ukujongana nemingeni yoyilo oluntsonkothileyo kunye neeprojekthi zokwakha.
Ikhonkrithi ekhaphukhaphu yinto yanamhlanje, izinto ezininzi ezinokusetyenziswa ukwenza iimveliso ezahlukeneyo. Isetyenziswa kwiinkqubo ezahlukeneyo, kubandakanywa iipaneli zokugquma zangaphandle, indlela yabahambi ngeenyawo, kunye nemigodi yomlilo.
Izixhobo zikhaphukhaphu, yomelele, kunye noxinano oluphantsi. Zinemingxuma ephezulu, ezivumela ukuba zibeke ubushushu obuncinci. Ukwengeza, ziyakwazi ukusetyenziswa kwakhona. Xa kuthelekiswa nekhonkrithi eqhelekileyo, Ikhonkrithi ekhaphukhaphu kulula ukuyifaka kwaye inokuthunyelwa kwihlabathi jikelele.
Imixube ye-LWCS iveliswa kwimathiriyeli esetyenzisiweyo kunye neyendalo. Bakwanceda ukunciphisa ukusetyenziswa kwamandla kunye nokukhutshwa kwe-CO2. Kulo nyaka, kulindeleke ukuba zisetyenziswe kushishino lokwakha kwihlabathi jikelele.
Imixube ye-LWCS iyilwe ngezixhobo zokuhlola amandla ezichanekileyo. Baye bavavanywa kwakhona kwiiprojekthi zolingo e-Alberta, Khanada. Uninzi lwemixube yoyilo luyakwazi ukufezekisa amandla ayiliweyo ngeentsuku nje ezisixhenxe.
Ukusebenzisa ezi zisombululo, ungabuyisela iiaggregates zendalo eziqhele ukusetyenziswa kwikhonkrithi kunye nekhaphukhaphu, iimathiriyeli ezirhabaxa ngaphezulu. Ngokubuyisela ubunzima obuqhelekileyo be-aggregate ye-fine kunye ne-aggregate ekhaphukhaphu, uya kunciphisa kakhulu ubuninzi bekhonkrithi.
Ikhonkrithi ekhaphukhaphu inokuveliswa kunye nendibaniselwano ye-fine and coarse lightweight aggregate. Ungasebenzisa ezi mathiriyeli ukubuyisela iiaggregates zendalo ezixineneyo ngokupheleleyo okanye ngokuyinxenye.
Ikhonkrithi ekhaphukhaphu isenokwenziwa ngezinto ezisetyenzisiweyo. Imizekelo embalwa iquka i-rice husk ash kunye ne-polyethylene terephthalate inkunkuma. Nangona kunjalo, ezi ntlobo zemathiriyeli zifuna imvume enxulumene neprojekthi.