Indlela yokugcwalisa phansi egaraji?

Lapho wakha igaraji, isigaba esikhulu somsebenzi siqala ngokuthululwa phansi. Iningi labanikazi bemoto lizama ukuthululela phansi ukhonkolo ngenxa yomnotho. Izinzuzo zendawo enjalo azibandakanyi nje izindleko zayo eziphansi, kodwa futhi zithinta ukumelana, ngaphezu kwalokho, ukhonkolo awusabi ukwanda kwamanzi, okuyisici esibaluleke kakhulu.

Indlela yokugcwalisa phansi egaraji? Okokuqala, udinga ukunquma uhlobo lomhlabathi lapho izakhiwo zakho zizohlala khona. Uma lezi zingumhlabathi wenhlabathi, kufanele kube khona imithetho ekhethekile ukuqinisekisa ukuthi amandla angaphezu kwesisindo sikhonkolo.

Okokuqala, kunesidingo ukulungisa isisekelo se-screed, ngoba lokhu kuyadingeka ukuba kuhlanganiswe isendlalelo noma isitshalo (noma ubumba), ubukhulu obufanele bube ngaphezu kuka-15 cm, kodwa ububanzi obunjalo buvunyelwe. Emva kwalokhu, imisebenzi yokuvimbela amanzi iyenziwa ngokusebenzisa izinto zokuphahla, i-hydroglass noma ifilimu ye-polyethylene. Esikhathini esilandelayo, udinga ukukhetha ifilimu elimnyama bese ulifaka emigqeni emibili.

Ngaphambi kokuba uthele phansi, udinga ukucabanga ngokudala ukufudumala kuwo. Ukuze wenze lokhu, udinga ukubeka kusuka phezulu ku-7 kuya ku-10 cm wokuthungula, isibonelo, kusuka ku-polystyrene enwetshiwe. Okulandelayo, beka imishini yokuqinisa, okuzosebenza njenge-amplifier ye-screed ezayo yesikhonkolo, futhi izovimbela ukuqhuma phansi. Futhi, ekugcineni, uthele isikhala sokhonkolo, kuyilapho kudingekile ukuba umelane nokuphakama kwe-10-15 cm.

Ungadlulisa kanjani phansi ukhonkolo? Lapho ukhiqiza ukhonkolo, kuyadingeka ukuba uhambisane nesilinganiso lapho isitimela nesihlabathi zizofakwa khona, 1: 3, 1: 4 noma 1: 5. Khumbula ukuthi udinga ukulinganisa ukhonkolo oluthulisiwe ukugwema umoya omningi esixazululweni, okuzoholela ekuqhekekeni.

Ukuze uhlele phansi, ungenza esinye isikhala esingaphezulu kwamamentimitha amabili kuya kwamathathu ubukhulu nesisombululo seketshezi.

Kodwa ngaphambi kokuthulula phansi, khumbula isidingo sokudala umthamo, okufanele ube yi-1.5-2%, okungukuthi, 1.5-2 cm / 1 m ubude. Isiqondiso se-gradient esangweni noma kwi-grate. Kubalulekile futhi ukudala izikhala eduze kwezindonga, okuzosiza ekushiseni kwegalaji esikhathini esizayo .

Emva kokuthulula phansi, udinga isikhathi sokuma. Ngaphezu kwalokho, kungelashwa nge-epoxy yokugqoka noma ukugqoka i-polyurethane, noma ihlanganiswe nopende olukhethekile. Kodwa uma ungafuni ukwenza lokhu, ungenza ngaphandle kwezindleko ezengeziwe. Kodwa nokho kubalulekile ukucabangela, ukuthi kunesidingo sokudala indawo embi ukuthi ukuhlanganiswa okungcono kwamasondo anephansi kufinyelelwe. Kufanele kukhunjulwe ukuthi emva kokugqoka, kuthatha cishe izinsuku ezingu-28 ukuba zomile.

Ungenza kanjani ukhonkolo luhlale luhlala isikhathi eside?

Kuze kube manje, isimiso sokubamba imfashini, eshibhile kakhulu kunezimpawu zamanzi. Kuyini? Lezi yizinhlanganisela ezinzima ezisetshenziselwa ukushintsha ukusebenza noma izici zokuhlobisa zokugqoka.

Ziyini ama-toppings? Usimende lwekhwalithi ephezulu, izithasiselo, izingulube ezihlukahlukene zombala nama-plasticizers. Ngenxa yezingulube, unganika phansi imibala ehlukahlukene nemibala.

Izinzuzo zokukhetha ama-toppings: zinciphisa isizukulwane sokuthutha, esinobuhle kunoma yikuphi ukukhonjiswa, ukusiza ukwandisa ukumelana nokugqoka, kanye nokulimala komshini, okuyimfanelo ebaluleke kakhulu yegaraji. Ngaphezu kwalokho, zithuthukisa isikhathi sokuphila sekhava lokhonkolo nge-oda lobukhulu. I-Topping ayithinteki ngamakhemikhali, futhi ukunakekelwa kulula.

Indlela yokugcwalisa phansi nge-addition of a topping system?

Khumbula ukuthi isistimu yokumisa ingasetshenziswa kuphela emva kokuthungwa komhlaba, emva kwemizuzu engamashumi amane kusukela ngesikhathi sokugubha. Ingxube kumele ithulwe kukhonkolo futhi yenzeke ngangokunokwenzeka.