Iingxaki eziqhelekileyo zeConte and How to Avoid Them
Ikhonkrithi yinto elula ukulawula. Nangona kunjalo, unako ukufikelela kwiingxaki ezinkulu ukuba akusebenzi kakuhle. Iingxaki zekhonkco zingabandakanya ukuhlukunyezwa, ukuhluthwa kunye nokunyuka phakathi kwabanye kwaye ngenxa yokuba siye salungiselela uludwe lweengxaki eziqhelekileyo zekhonkrithi kunye nesikhokelo sokusombulula
01 - Ingxaki yekhonkco: Ukungcoliswa
Ukuxazulula ingxaki yokuguqula i-discoloration kufuneka:
- Cacisa kunye nomxhasi olungele ukuxhamla amanqanaba akho okunyamezela
- Lungisa i-subgrade efanayo
- Lindela de wonke amanzi aphumile ukuze aqale ukugqiba ikhonkrithi
- Gwema kancinci ukukhwela khonkri yangaphandle
- Sebenzisa iifom ekhonkco ezihle kakuhle
- Philisa ikhonkri ngokufanayo phezu komhlaba wonke
- Sebenzisa enye ifom yokukhuphela ifomu kwiifom zakho zekhonkrithi
- Sebenzisa i-calcium yamanzi esikhundleni se-calcium chloride
02 - Ingxaki yekhonkco: Ukunyuka
Ukukhonkxa kwekhonkco kunokuphetshwa xa:
- Ucacisa umoya ophantsi (i-6 ukuya kuma-7 ekhulwini) odibeneyo wokuxuba umxube kumsebenzi weplati wangaphandle
- Ikhonkrithi iphelile ngexesha elifanelekileyo, xa onke amanzi ekhuphukile
- Ukuphilisa ikhonkrit ngokwaneleyo ngaphandle kokusebenzisa ityuwa okanye ezinye iikhemikhali ebusika
- Gwema ukusebenzisa i-scraed screed kwikhonkrit high high
03 - Ingxaki yekhonkco: Ukukhwaza
Ukuphepha ukukhonkxa okukratshi:
- Sebenzisa ukhonkco olusisiseko lokungcola ngaphandle kokuhlanza nokuhlukana
- Ungagqiba ikhonkrithi kude kube yilapho amanzi aphelile
- Musa ukuthungela umquba phezu komhlaba ngelixa amanzi ekhona emgangathweni
- Musa ukufefa ngamanzi phezu kwekhonkrit ngeli gqiba
- Ukuba imozulu iyakwazi ukuvelisa amazinga aphezulu e-evaporation rates, fakisha amanye amanzi kwi-subgrade, ngoko ayiyi kubamba amanzi kumxube wekhonkrithi
- Sebenzisa i- broom end end esikhundleni sokusebenzisa i-troil
- Ukunyanga ngokwaneleyo ukukhonkxa ukwenzela ukuba ikwazi ukugcina umswakama ofanelekileyo wokusebenza kwe-hydration
04 - Ingxaki yekhonkco: Ukukhahlela
Ukunciphisa ukuphazamiseka kunye nokuhla kwekhonkrithe maziqiniseke ukuba:
- Susa i-topsoil, amabala athambileyo kunye nezinto eziphathekayo kwi-subgrade
- Gcwalisa yonke indawo evulekile phantsi kwe-slab ye-concrete
- Sondeza ukuhlaziywa kwamanzi
- Yenza umdwebo we-concrete ekhonkco ekwazi ukufumana umthwalo kunye nokunyakaza
- Faka amajoyina ekhonkrithi ngokufanelekileyo, nge-sawing, ukwenza okanye ukusebenzisa i-groove
- Indawo, ugqibe kwaye uphulukise ikhonkrithi ngokuxhomekeke kwiimeko zemozulu
- Ungagqiba ikhonkrithi ukuba ingazange igqibe ukuphuma kwegazi
- Musa ukuphinda usebenze ngaphezu komhlaba
- Gwema iimeko zokumisa ngokukhawuleza okanye sebenzisa ukudibanisa okuhleliweyo
- Sebenzisa izikhefu zomoya, i-spog sprays kwaye igubungele ikhonkrithi nge-burlap emanzi
- Ncitshiswe umxube wamanzi ngokuxuba ubungakanani kunye nomyinge ohlangeneyo kunye nokusebenzisa ubuncinane be-shrinkage
- Sebenzisa iimbumba zokwenza izinto zokuncedisa ukulawula i-plastic shrinkage
05 - Ingxaki yokukhonkxa: I-Curling
Ukuze ugweme ukulungiswa kwekhonkco qiniseka ukuba:
- Sebenzisa iindlela ezifanelekileyo zokuphilisa
- Beka amajoyina ekhonkco ngokufanelekileyo
- Sebenzisa ikhonkrithi yamanzi ephantsi okanye usetyenzise amanzi okunciphisa izixube
- Sebenzisa ubukhulu becala obukhulu
- Qinisekisa ukudibanisa okufanelekileyo xa usebenzisa i mix mix thin
- Sebenzisa okwaneleyo, kungabi ngokugqithiseleyo, ubuninzi bokuqiniswa kwensimbi kwi-slab
- Beka ukhonkco kwi-humid kodwa ngaphantsi kwebakala ukwenzela ukuba onke amanzi aphefumlelweyo anganyanzelwanga ukuba abe phezulu kwi-slab