0.8T Ibhoyila yerhasi yokuNyangwa kokugalelwa kweConcrete

Inkcazelo emfutshane:

Indlela yokusebenzisa ijenereyitha yomphunga ukunyanga ukugalelwa kwekhonkrithi

Emva kokuba ikhonkrithi igalelwe, i-slurry ayinayo amandla okwangoku, kwaye ukuqina kwekhonkrithi kuxhomekeke ekuqineni kwesamente.Ngokomzekelo, ixesha lokuqala lokumisela i-samente yasePortland yimizuzu engama-45, kwaye ixesha lokugqibela lokumisela iiyure ezili-10, oko kukuthi, ikhonkrithi igalelwe kwaye igudiswe kwaye ibekwe apho ngaphandle kokuphazamisa, kwaye inokuqina ngokukhawuleza emva kweeyure ezili-10.Ukuba ufuna ukunyusa izinga lokumisela ikhonkrithi, kufuneka usebenzise i-Triron generator yomphunga wokunyanga umphunga.Ngokuqhelekileyo unokubona ukuba emva kokuba ikhonkrithi igalelwe, kufuneka igalelwe ngamanzi.Oku kungenxa yokuba i-samente yi-hydraulic cementitious material, kwaye ukuqina kwesamente kuhambelana nobushushu kunye nokufuma.Inkqubo yokudala ubushushu obufanelekileyo kunye neemeko zokufuma kwikhonkrithi ukuze kube lula ukuxutywa kwayo kunye nokuqina kubizwa ngokuba yi-curing.Iimeko ezisisiseko zolondolozo bubushushu kunye nokufuma.Ngaphantsi kobushushu obufanelekileyo kunye neemeko ezifanelekileyo, i-hydration ye-samente inokuqhubeka kakuhle kwaye ikhuthaze ukuphuhliswa kwamandla ekhonkrithi.Ubume bobushushu bekhonkrithi bunempembelelo enkulu kwi-hydration yesamente.Okukhona iqondo lobushushu liphezulu, kokukhona isantya sokugalela amanzi ngokukhawuleza, kwaye ngokukhawuleza amandla ekhonkrithi akhula.Indawo apho ikhonkrithi inkcenkceshelwayo imanzi, ekulungele ukuququzelela kwayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukunyanga umphunga likhonkco eliyimfuneko kwimveliso kunye nokulungiswa kweemveliso zesamente.Ayihambelani kuphela nokuzinza komgangatho wemveliso, kodwa ichaphazela ngokuthe ngqo ukusebenza kakuhle kwemveliso, iindleko zokuvelisa kunye nokusetyenziswa kwamandla ekhonkrithi.Hayi kuphela ebusika obubandayo, ikhonkrithi kufuneka ifudunyezwe rhoqo, kodwa ehlotyeni eshushu, ukwenzela ukuphepha iintanda ezibangelwa ngokugqithisileyo ubushushu umahluko phakathi ngaphakathi nangaphandle okanye ubushushu rhoqo, ikhonkrithi ifuna ukunyangwa umphunga.Ukunyangwa komphunga kwiimveliso zesamente kudityaniswe nekhonkrithi yokunyanga ijenereyitha yomphunga yindlela eyimfuneko.Ukusuka ekwakhiweni kwentsimi yomqadi we-precast ukuya kwi-formwork splicing, ukugalela umqadi, ukunyangwa komphunga kunye nezinye izigaba zemveliso, amacandelo e-concrete precast kufuneka abe neemfuno ezingqongqo zokusebenza kunye neenkcukacha, ngakumbi kwinqanaba lokunyanga.Ukuze kuqinisekiswe ukuqina kunye nokuqina kwezakhiwo zokwakha, kubaluleke kakhulu ukugcina amacandelo ekhonkrithi ngokugxininisa ekusebenziseni ikhonkrithi yokunyanga i-generator steam.Ukusetyenziswa kwekhonkrithi yokunyanga ijenereyitha yomphunga kunokubonelela ngokufanelekileyo ukuqina kobushushu kunye nokufuma ukwenzela ukuqina kwekhonkrithi, ukukhawulezisa inkqubo yokwakha, kunye nokuqinisekisa ukhuseleko kunye nomgangatho wemiqadi eyenziwe ngaphambili.Eyona nto ibalulekileyo kukuba ijenereyitha yomphunga yokugcinwa kwekhonkrithi inokulungelelaniswa neemeko zendawo ngokwezinto, iinkqubo kunye nezixhobo.Kwisiseko sokuqinisekisa amandla okukhululwa, ukunciphisa i-deformation eseleyo kunye nokunciphisa umjikelo wokunyanga, oyisisikhokelo sokuseka inkqubo yokunyanga.
Ijenereyitha yomphunga yeNobeth inokuveliswa komphunga okhawulezayo, umthamo womphunga owaneleyo, ukwahlulwa kwamanzi kunye nombane, ukusebenza okuphezulu kokhuseleko, kunye nokusebenza kweqhosha elinye, elilungele kwaye likhawuleza, kwaye liphucula ukusebenza kakuhle kwemveliso kunye nokugcinwa.