Njani kwaye yintoni ebanjwe ngokhuni ukuba ezibolayo?

Iinkuni - an maphephancwadi, kodwa izinambuzane kunye nokubola kungabangela umonakalo noqhekeko. Izinambuzane, nangona umonakalo omkhulu, zisenako ithelekiswe yandile ukuya ukubola wentshabalalo. Kwaye kuba ukwakhiwa kwezakhiwo kwale nto Ukuchwela kubaluleke kangaka ezibolayo.

Qaphela ukuba kumKristu kakuhle kuphuhliswa kwindawo efudumeleyo yaye kufumile. isantya iyasichaphazela ngqo indlela loo mbandela ulungiswe ngaphambi kokuqala kokwakhiwa.

Nangenxa processing of zinkuni ukubola iqala ibakala kokungena. Kufuneka wazi ukuba ukufuma fresh, nje ngesihlahla uyahluka 80% yaye ngoko ke, kuyimfuneko ukuba owomileyo ngokupheleleyo. Kungcono kakhulu ukusebenzisa le yemozulu zendalo, nexesha eya kuba ngaphantsi konyaka omnye.

Kude kube kamva nje, unyango iinkuni ngokuchasene rot lwaqhutywa usebenzisa isisombululo sulfate zezobhedu. Oobawo ngenjongo efanayo kusetyenziswa tar kunye nentlaka. bangaba ibonakale kwiimeko kwendlu oyile esisetyenziswe isetyenziselwa yokuthintela ukubola. Le ndlela, nangona olusebenzayo, asinto ifanele ukuba kwiindawo abahlala, kwaye ulondolozo eziphilayo ukudlala apha indima ebalulekileyo.

lungahlulwa-hlulwa ibe ngamaqela amabini amakhulu Zonke iindlela. Eyokuqala indlela kwe-, xa phezu kweenkuni kunyangwa iikhompawundi ezikhethekileyo wajula. Kwenye imeko, unyango umphezulu lisetyenziswa ipeyinti Polymer nemixube, nto leyo ethintela ukufikelela lomoya kunye ukufuma ku iinkuni, ukuthintela ukubola yayo.

Njengoko kuqondwe ukuba ukuhluzwa zinkuni kubola lohlobo yokuqala iphumelela ngakumbi? Ngokuqhelekileyo, i Cola egxotha eyenziwe ukubola, lokufaka kunye thickener leyo imfanelo iqondo eyimfuneko kweziyobisi viscosity. Ngokukodwa, kuba ngesithambiso bituminous isetyenziswa ngetha ezinjalo. Iimpawu magciwane yezisombululo ngokutsho kwakhe isepha eluhlaza.

Cola Silicate - umxube yohlobo olunye yeoli ilitye, iglasi ulwelo kunye njengezibulali eziliqela. Qaphela ukuba ukuba eli nyathelo olusebenzayo ezinjalo ezaqanjwa na ukufuma ebalulekileyo kweenkuni ngokwayo, apho kufuneka ibe phakathi-40%. Ukuba lo mzobo incinane, inkqubo kwe- phantse akayi. Kulo mzekelo, processing iinkuni nxamnye kubola engazisi iingenelo eziphathekayo.

Kuba yokubulala iinkuni entsha zingasetyenziswa nesisombululo potassium dichromate in sulphuric acid. Abaxhamla kule ndlela kukuba ngokuphumelelayo disinfects kuphela umthi, kodwa umhlaba ngeenxa zonke. Kuyinto iyeza ezisemagqabini yonyango iifeleni asezantsi lwezakhiwo.

Kwiminyaka yakutshanje, zokwenziwa ezininzi ezintsha ithetha. Kodwa umntu kufuneka sikhumbule ukuba nayiphi na iziko ukuba ukuhluzwa zomthi kufuneka ibe nempumelelo nje kuphela kodwa ekhuselekileyo impilo yabantu. Ngelishwa, imichiza enamandla, nangona nako ukukhusela umphelo umthi kuzo zonke iintlobo ukubola, ngokufuthi nje yingozi.

Isilumkiso kufuneka kucelwe ukuba sisincoko apho zisekelwe iityuwa nezinki, nebhekile, njengoko kakhulu ayityhefu.