Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
Yintoni i-PSI ephezulu ekhonkrithi yokuqala?
Amandla acinezelayo ekhonkrithi ngokuqhelekileyo alinganiswa ngeepounds nge-intshi nganye yesikwere (psi). Yimilinganiselo ephambili esetyenziselwa ukuvavanya ukusebenza komxube wekhonkrithi. Ikhonkrithi ene-psi ephezulu yomelele, ngoko iya kuhlala ixesha elide kwaye ihlale ixesha elide.
Yiyiphi i-psi efanelekileyo yekhonkrithi?
Uluhlu oluqhelekileyo lwe-psi lwezakhiwo eziphathekayo luyahluka, kodwa ngokuqhelekileyo iqala 3,500 psi kwaye uphakama ukuya 5,000 psi okanye ngaphezulu. Le psi iyimfuneko ngokubanzi kwiziseko zekhonkrithi, amacwecwe kwibakala, amacwecwe amisiweyo, kunye nemiqadi. Ikwafuneka kwipavumente zendlela, efuna ipsi ye 4,000 ukuya 5,000 psi ukumelana nomjikelo womkhenkce/wokunyibilika.
Ziziphi ezinye iindlela zokunyusa i-psi yekhonkrithi?
Ukwandisa ubushushu bekhonkrithi esanda kuxutywa kuye kwaziwa ngokukhawulezisa uphuhliso lwamandla ekhonkrithi. Nangona kunjalo, ukunyanga umphunga kuyindleko kwaye kuchasene ne-eco-friendly.
Yenza imixube yeekhemikhali kunye nemathiriyeli eyongezelelweyo yesamente ikhawulezisa amandla okuqala ekhonkrithi?
Eminye imixube yeekhemikhali, njenge-calcium chloride, zifunyenwe ukukhawulezisa ukomelela kwangaphambili kwekhonkrithi. Le mixube idla ngokusetyenziselwa ukunciphisa umlinganiselo wamanzi kwisamente kwikhonkrithi.
Ngaba ixesha elongeziweyo lokunyanga okufumileyo okanye ukubeka ngeentsuku ezishushu kwandisa i-psi yekhonkrithi?
Ezinye ii-arhente zicebise ukunqanda ukubekwa ngeentsuku ezishushu, ukuxubha ngamanzi omkhenkce, kunye nokubeka ebusuku. Zonke ezi zenzo zandisa i-psi yekhonkrithi, kodwa zonke zinokuba negalelo ekuqhekekeni ukusuka komiswe ukushwabana.