I-Concrete Vibration iyimfuneko
Kukho ezininzi iintlobo ze-vibrators zekhonkrithi, kodwa uyazi ukuba kutheni zifuneka? Xa ikhonkrithi ithe yathululelwa, inokuba nekhulu okanye amawaka amabhobho-moya awanciphisa. Isisombululo esisisigxina, apho, kwiimeko ezininzi, kuyimfuneko yekhowudi yokwakha i- vibration vibration . Iimpawu ze-vibrator ziza kuphelisa i-bubbles emoyeni ngokugubha ngamandla ikhonkrithi esanda kuthungelwa nge-vibrator.
Izindlela ezintathu ezahlukeneyo Umsebenzi we-Concrete Vibrators Work
Izindlela ezintathu eziqhelekileyo zokusebenzisa i-vibrator zekhonkrithi zi:
- I-Formwork Vibration: ii-vibrator zangaphandle zombane okanye ezenziwa ngomoya ziqhutyelwe ngaphandle kwefom. Ukukhupha okukhudlwana, iifom zangaphandle zivame ukuba zi-6 'ngaphandle. Kukho iingcebiso kumsebenzi we-precast.
- I-Vibration ye-Surface: Ama-vibrators amakhulu (ngamanye amaxesha abizwa ngokuthi "i-jumpers") aqondiswa ngesandla phezu komgangatho wokuthulula. Ziyancipha ngokwemigca yokuthungca ubunzulu-ngokuqhelekileyo inkqubo yokuhlanganiswa ayinakwenzeka xa i-slab ingaphezu kweeyintshi ezithandathu-kodwa zibonelela ngomhlaba ogqithiseleyo, obaluleke kakhulu xa kubonakala umba.
- I-Vibration yangaphakathi: ii-vibrators zangaphakathi zekhonkrit ziqhele ukusetyenziswa. Uninzi lunokusingathwa ngumsebenzisi omnye. Le nkqubo ilula: umqeshwa ukhawuleza udibanisa i-vibrator yangaphakathi-kwakhona, nokuba yombane okanye i-pneumatic - phantsi kwekhonkrit emanzi, kwaye uyayihoxisa ngokukhawuleza.
Ndifuna ixesha elide ndifuna ukuchitha ikhonkrithi ebenziwayo?
Kuyinto yokwakha ekwakhiweni uninzi lwekhonkrithi lugxininiswe okanye lungagungqiyo. Inkqubo engcono kakhulu nge-vibrator yangaphakathi kukurhoxisa i-vibrator ngokukhawuleza - ngesantya se-intshi enye ngesibini. Ngethuba nje iibhubhu zisaphuma njengoko i-vibrator ikhonkrit ihoxiswa, kubakho ukunyakaza okufunekayo.
Ngezinye iinkontrakta banxusa abasebenzi ukuba bazalise umsebenzi ochitha ixesha "ngokuchanekileyo," oku kuthetha ngokukhawuleza, kodwa isiphumo sinokusilela kwesakhiwo emva kokuba ikhonkrithi iphilise. Ukuba ubamba i-vibrator ixesha elininzi kwikhonkrithi, amanzi kunye nezihlanganisi ziya kwahlukana ezibangela ezinye izinto ngamandla kunye ne-aesthetics yekhonkrithi.
Zizinto ezimbalwa zokuVibration eziPhambili zokuSebenza
- Kuqiqile ukuba ne-vibrator yeekhonkrithi ye-concrete ekulungele ukuyifaka njengendlela yokulondoloza xa kwenzeka i-vibrator yokuqala
- Ukuba uthetha ikhonkrithi ephantsi ye-slump kufuneka uqaphele ukuba ungadluli phantsi. ("ukusila" kuyimilinganiselo yokusebenza kwekhonkrithi; ngenxa yokuba ukhonkco oluphantsi lwe-slump lukhuni, ludinga ukunyakaza okukhulu)
- Xa uthulula ikhonkrithi yokuzihlanganisa , ukuguqulwa kungaqedwa.
- Qinisekisa ukungena kwiiphakamiso zangaphambili okanye izitha zekhonkrit sele sele zibekwe ukunciphisa amajoyina abandayo. I-vibrator kufuneka ifake ubuncinane ubuncinane beesentimitha ezintandathu kwisangqa esedlulileyo. (Ubumbano obubandayo buya kwenzeka xa isalathisi esitsha sekhonkrithe sithelwa kwisalathiso esiphezulu esilumisile kwaye lukhuni ngokwaneleyo ukukhusela ezo zibini zibe zizibophelelo).
- I-vibrator yekhonkrithi ifanele ifakwe kufutshane nomda ukunyusa umphumo wayo
- Ungagqithisi-mgcinci; kuya kuphumelela.
- Iphutha eliqhelekileyo kukusebenzisa i-vibrator njengethuluzi lokubeka ikhonkrithi . Ukuba ukwenza oku, unokuba udala indawo engahambelaniyo kunye nomxube wekhonkrithi uza kuthinteka kakubi.
- I-vibrator kufuneka ibanjwe kumxube wekhonkrithi ubuncinane imizuzwana engama-10
- I-vibrator yekhonkrithi imele ifakwe kwizinga eliphakathi kwama-intshi amathathu kwisibini; Ngokuqhelekileyo enye intshi nganye yesibini ivelisa iziphumo ezilungileyo
- Intloko ye-concrete ye-vibrator kufuneka igxilwe ngokupheleleyo kwikhonkrithi.
- Njalo xa i-vibrator efakwe, i-radius yezenzo kufuneka ifake i-raus yangaphambili yesenzo. Umgaqo omhle wesohlwayo kukuba i-radius yesenzo iphindwe kabini ububanzi bebhitrator tip.
- Qinisekisa ukuba indawo ayizange idalwe ngabanye abasebenza kunye nabo ngaphambi kokuqhubeka.
- Yeka ukutshintsha xa umoya ungasaphumi kwikhonkrithi, kungekhona ngaphambi kokuba uqinisekise ukuba umoya ususiwe.
- Musa ukuvula i-vibrator kuze kube yilapho isicatshulwa ngokupheleleyo.
- Yeka ukuzulazula xa ubuso bekhonkrithi bubamba i-sheen.
- Imisebenzi emancinci ibheka ukusebenzisa i-vibrator ephathekayo elula
- Musa ukunyanzelisa i-vibrator kwikhonkrithi; inokubanjwa ngokutsha, insimbi yokuqinisa .