1. Iingxaki zomgangatho kunye neziganeko
Ukwahlulwahlulwa kwesamente; Amandla esamente awanelanga.
2. Uhlalutyo lwezizathu
1) Kukho iingxaki ngezinto ezikrwada zekhonkrithi kunye nomlinganiselo womxube, okanye ixesha lokuxuba elaneleyo.
2) Akukho zintambo zisetyenziswayo xa kufakwa ikhonkrithi, okanye umgama phakathi kwezintambo nomphezulu wekhonkrithi mkhulu kakhulu, kwaye ngamanye amaxesha ikhonkrithi igalelwa ngqo emngxunyeni okwindawo evulekileyo, nto leyo ebangela ukwahlulwa kwesamente kunye ne-aggregate.
3) Xa kukho amanzi emngxunyeni, galela isamente ngaphandle kokukhupha amanzi. Xa isamente kufuneka ifakwe phantsi kwamanzi, kusetyenziswa indlela yokuphosa eyomileyo, nto leyo ekhokelela ekuhlukaniseni okukhulu isamente eneenqwaba.
4) Xa kugalelwa ikhonkrithi, ukuvuza kwamanzi eludongeni akuthintelwa, nto leyo ebangela ukuba kubekho amanzi amaninzi phezu komphezulu wekhonkrithi, kwaye amanzi awasuswa ukuze kuqhutyekwe kugalelwa ikhonkrithi, okanye kusetyenziswe amanzi aphuma ebhakethini, kwaye isiphumo sikhutshwa kunye ne-samente slurry, nto leyo ebangela ukuba ikhonkrithi idityaniswe kakubi.
5) Xa kufuneka amanzi amdaka kwindawo ethile, xa kukho i-pile concrete ifakwa ngexesha elinye okanye ngaphambi kokuba ikhonkrithi ingafakwanga ekuqaleni, umsebenzi wokumba imingxunya yee-pile okufutshane awuyeki, qhubeka nokumba umngxuma wokumpompa, kwaye ubungakanani bamanzi ampontshwayo bukhulu, isiphumo kukuba ukuhamba komhlaba kuya kususa i-samente slurry kwi-hole pile concrete, kwaye ikhonkrithi ikwimeko ye-granular, lilitye kuphela elingenakuyibona i-samente slurry.
3. Amanyathelo okuthintela
1) Kufuneka kusetyenziswe izinto ezikrwada ezifanelekileyo, kwaye umlinganiselo womxube wekhonkrithi kufuneka ulungiswe yilabhoratri eneziqinisekiso ezifanelekileyo okanye uvavanyo lokucinezelwa ukuqinisekisa ukuba amandla ekhonkrithi ayahlangabezana neemfuno zoyilo.
2) Xa usebenzisa indlela yokuphosa eyomileyo, kufuneka kusetyenziswe idrama yentambo, kwaye umgama phakathi komlomo wedrama yentambo kunye nomphezulu wekhonkrithi ungaphantsi kwe-2m.
3) Xa izinga lokunyuka kwamanzi emngxunyeni lidlula i-1.5m/min, indlela yokufaka ikhonkrithi engaphantsi kwamanzi ingasetyenziselwa ukufaka ikhonkrithi eneenqwaba.
4) Xa imvula isetyenziselwa ukumba imingxuma, ulwakhiwo lokumba olukufutshane kufuneka luyekiswe xa kukhonkrithi ifakwa okanye ngaphambi kokuba ikhonkrithi iqalwe.
5) Ukuba amandla ekhonkrithi yomzimba wenqwaba akahlangabezani neemfuno zoyilo, inqwaba ingazaliswa kwakhona.
Ixesha lokuthumela: Sep-28-2023