Isitshixo Esinempembelelo 
Isikrufu 
Ukubhola okungenantambo 
Isixhobo sokuGqiba i-Angle 
Ipholishi 
I-Wood Router 
I-Jig Saw 
I-Hammer Drill 
Isivutheli Esiphathekayo 
I-Orbital Sander 
Umsiki weMarble 
IZIXHOBO ZEGADINI 
I-Battery Chain Saw 
Umsiki weBrashi yeBhetri 
Isicoci seehedge zebhetri 
Isixhobo seebhetri ezininzi 
Isivutheli sebhetri 
Izikere zokuthena iiBatter 
Isarha yeChain 
Umsiki weBrashi 
Isicoci seHedge 
Izixhobo ezininzi 
Isixhobo sokugawula umhlaba 
Umlimi 
Umvutheli 
Injini yepetroli ye-Stroke ye-4 
Ijenereyitha 
Impompo Yamanzi 
Umatshini wokuhlamba oXinzelelo oluPhezulu 
Umsiki womthi 
Ii-Stroke Tiller ezi-4 
Isixhobo Sokubona I-Chain Saw 
Isincedisi seBrashi Cutter 
Isincedisi se-Earth Auger 
Izixhobo zoKhuseleko 
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Indlela echanekileyo yokungcangcazela kunye nobuchule bekhonkrithi
Yintoni iConcrete Vibration?
Ukungcangcazela kwekhonkrithi kwenziwa ngenxa yokuhlanganiswa. Eyona njongo iphambili yokungcangcazela kukuxinanisa ikhonkrithi nokufezekisa uxinano oluphezulu lwekhonkrithi. Phantse i-5 ukuya kwi-8% yomthamo wekhonkrithi esandul’ ukufakwa kwimo ihlalwa ngamaqamza omoya. Amaqamza omoya ahlala kule ndawo kumxube wekhonkrithi osebenza kakhulu.
Isizathu kunye nendlela yokudibanisa ikhonkrithi
Yeyiphi into enefuthe elikhulu kumandla oxinzelelo lwekhonkrithi kunayo nayiphi na enye? Uninzi lweenjineli lungathi umlinganiselo wamanzi-isamente…njengoko umlinganiselo wamanzi-isamente unyusa amandla uyancipha. UDuff Abrams wabonisa oku ngo-1919, kwaye umthetho ka-Abram ngumgaqo osemva kweendlela ezininzi zokulinganisa ubungakanani bekhonkrithi ezisetyenziswayo namhlanje. Kodwa u-Abtams wenza iimvavanyo zakhe kwikhonkrithi ehlanganisiweyo ngokupheleleyo. Ngaphandle kokuba ikhonkrithi ihlanganiswe ngokufanelekileyo, i-voids inciphisa amandla nokuba umlinganiselo wamanzi-isamente ungakanani na. Kwaye, njengoko kubonisiwe kuMfanekiso1, isiphumo sibalulekile.
Emva nje kokuba ibekwe, ikhonkrithi inomoya ovalelweyo ofikelela kwi-20%. Ubungakanani buyahluka ngokwendlela yokuxuba kunye nokuwa, ubungakanani befom kunye nokuma, ubungakanani bentsimbi yokuqinisa, kunye nendlela yokubeka ikhonkrithi. Ngomlinganiselo oqhelekileyo wamanzi nesamente, ipesenti nganye yomoya inciphisa amandla oxinzelelo malunga ne-3% ukuya kwi-5%. Ukudibanisa ikhonkrithi, ngokuqhelekileyo ngokungcangcazela, kwandisa amandla ekhonkrithi ngokukhupha umoya ovalelweyo. Kukwaphucula amandla e-sbond kwaye kunciphisa ukungena kwekhonkrithi.
Ukungcangcazela yinkqubo enamacandelo amabini
Ukungcangcazela kudibanisa njani i-concrete? Umfanekiso 2 ubonisa ukuba yinkqubo enamacandelo amabini. I-vibrator idala amaza ahlula amasuntswana adibeneyo, nto leyo enciphisa ukungqubana phakathi kwawo.
Umfanekiso 1. Umlinganiselo wokuqina unokuba nefuthe elifanayo kumandla oxinzelelo njengomlinganiselo wamanzi nesamente. Ikhonkrithi engaphantsi komgangatho inokuba nomoya ovalelekileyo ofikelela kwi-20% xa ibekwe.
Umfanekiso 2. I-vibrator idibanisa ikhonkrithi kwinkqubo enamacandelo amabini. Amaza okuqala anyibilikisa ikhonkrithi ukuze ihambe ngcono kwaye amaza aqhubekayo akhupha amaqamza omoya.
CHANEKILE
Ukungena ngokuthe nkqo kwiisentimitha ezimbalwa kwilifti yangaphambili (ekungafanelekanga ukuba iqine okwangoku) kwizithuba eziqhelekileyo ezicwangcisiweyo kuya kunika ukuhlanganiswa okwaneleyo.
IYA KUHLANGANISANA
Ukungena ngokungacwangciswanga kwe-vibrator kuzo zonke ii-engile kunye nezithuba ngaphandle kobunzulu obaneleyo akuyi kuqinisekisa ukudibana okusondeleyo kwezi layer zimbini.
Ukuxinana kwekhonkrithi okanye Ukungcangcazela kwekhonkrithi kungenziwa ngeendlela ezintlanu ezahlukeneyo:
1- Ukungcangcazela ikhonkrithi ngaphakathi ngokufaka i-vibrator yangaphakathi kwi-mass yekhonkrithi.
2- Ukungcangcazela ikhonkrithi ngelixa ulungisa i-shuttering usebenzisa ii-vibrators ze-Shutter formwork.
3- Ngokungcangcazela yonke ingqumba yekhonkrithi kusetyenziswa itafile engcangcazelayo.
4- Ukungcangcazela ikhonkrithi ngaphandle phezu komhlaba kusetyenziswa ii-vibrators ezingaphezulu.
5- Ukungcangcazela kwekhonkrithi kusetyenziswa ii-rebar shakers.
Ukungcangcazela kwekhonkrithi Iingcebiso
1- Musa ukuyingcangcazelisa kakhulu ikhonkrithi njengoko ivumela umxube ukuba uqhekeke kwaye wahlukane. Kwakhona, musa ukuyingcangcazelisa ngaphantsi kwekhonkrithi kuba umoya usenokubanjwa kwiindawo ezisezantsi zesamente egalelweyo, nto leyo ekhokelela kwisakhiwo sekhonkrithi esibuthathaka esiphuka lula ngoxinzelelo oluncinci.
2- Eyona ndlela ixhaphakileyo yokusebenzisa i-vibrator yangaphakathi kukurhoxisa i-vibrator kancinci, ngesantya esimalunga ne-25mm intshi ngomzuzwana. Ukuba amaqamza asavela njengoko i-vibrator yekhonkrithi irhoxiswa, kufuneka i-vibration engaphezulu.
3- Ukuthintela ukuba iindawo ezibandayo zingangeni kwiileya zekhonkrithi njengoko ezi zigalelwa phezu komaleko omtsha womxube wesamente, qiniseka ukuba ungena kakuhle kwindawo yokugalela nge-vibrator kwaye udibanise kumaleko ogalelwe ngaphambili kunye nomtsha obekwe.
4- Ukuze usebenze kakuhle kakhulu, sebenzisa kuphela iintshukumo ezithe nkqo xa ungcangcazela ukuze ube nomxube olinganayo we-aggregate kunye nesamente. Ukunyakaza okuthe tye kunokukhokelela ekusasazweni okungalinganiyo kwaye kwandisa amathuba okuba i-vibrator ibambeke kwi-rebar okanye kwi-reinforcement steel.
5- Kuphephe ukusebenzisa i-vibrator njengesixhobo sokubeka i-concrete kuba ayizukuvelisa umphezulu ohambelanayo kwaye inokubangela iingxaki ezingakumbi kumandla kunye nemo yesakhiwo.
6- Sebenzisa uhlobo olufanelekileyo lwe-vibrator yekhonkrithi ngokuxhomekeke kwisakhiwo esakhiweyo okanye ubungakanani bendawo yokusebenza. Cinga ngokusebenzisa i-vibrator yekhonkrithi ekhaphukhaphu encinci kwimisebenzi emincinci ukuze ukwazi ukuyilawula nokusebenza kakuhle.
7- Cinga ngokuba ne-back-up i-vibrator yekhonkrithi ukuba nesixhobo sesibini esitsha ngoko nangoko ukuba esokuqala sidibana neengxaki ngelixa sisemsebenzini.
