Yini okufanele ibe nombala ngokhonkolo ukusetshenziswa yangaphandle

ezinengilazi Ukhonkolo qualitatively kumele bavikelwe izici kwezemvelo okunomthelela omubi kakhulu, kanye uwanike izakhiwo ukumelana lenyuka ukungcoliswa. Ukuthi lezi zimfuneko kufanele athobele ngopende on ukhonkolo ukusetshenziswa yangaphandle. Ukwakheka kumele baqinisekise nezakhiwo ukubukeka hhayi kuphela enhle, kodwa futhi inkathi ngokwanele eside wokusebenza.

Paint ukunikela ukhonkolo ingaphandle kumane bebophekile ukuba uhlangabezane nezimfuneko ezithile. Kuthiwa okwamanje azikho Uthwale jikelele. imikhiqizo ehlukene zinenjongo ezahlukene, ukubunjwa, isicelo ubuchwepheshe, umthengi izakhiwo. Ikhwalithi main ukuthi ngempela kufanele ube upende ukuze ukhonkolo ingaphandle - amandla, okuyinto kusiza ukuvimbela delamination.

Ngakho, kuze kube izingoma zalolu hlobo kumele ihlangabezane nezidingo ezilandelayo:

- Kubalulekile uhla lokushisa lapho enamathela uyakwazi ukubonisa izimfanelo zabo engcono ukuthi kuyafaneleka ukucabangela emisebenzini;

- ku-yindlela te ecwebezelayo ungqimba akuxhomekile nje kuphela esimweni ukukhanga luthi alufane, kodwa akukho izindawo, streaks nezinye ukukhubazeka;

- izinkomba ezibalulekile ezifana nemihuzuko ukumelana, ukunika amandla ukuqinisekisa nokuqina;

- upende ukuze ukhonkolo ingaphandle kufanele kuqiniswe ukuvikela enamathela ngokumelene ukugqwala; ukugwema leaching Kufanele nifeze isicelo of the ukwakheka esikhathini esiyinyanga ngemva solidification sokugcina ebusweni;

- Ukuvikelwa yibhange kusukela ekuzalweni isikhunta ahlukahlukene kanye isikhunta khona lichaza ekwakheni izingxenye elwa namagciwane.

Paints imikhiqizo ukhonkolo ukusetshenziswa yangaphandle futhi kumele babe nezinye izici ezibalulekile ngokulinganayo ezifana ukumelana namanzi, weathering ukumelana, ukumelana amathonya mechanical futhi amakhemikhali, thixotropy, spreadability, isilinganiso iphele, nobungane kwemvelo. upende Ukwakheka ngokuvamile yakhiwa sebuningini izingxenye evumela adhesion, umbala, ukuthungwa kanye anezakhi ezikhethekile. Kuye isibopho, kuthathwe njengesisekelo, singakwazi uhlukanise umndeni imibala: polyurethane resin, amafutha linseed, umcako, acrylic inhlaka nokunye. Ngaphambili, ikakhulukazi imikhiqizo funa vinyl, futhi namuhla ubuholi kungokwalabo upende acrylic. Ngo mbumbulu kakhulu kusetshenzwe latex acrylic-based, okuvumela ukoma microcracks ukumelana izinguquko kwezinga lokushisa, ukugcina isakhiwo abo ngaphansi ukuchayeka ngokuqhubekayo ukuze iziphi izici zangaphandle. Polymer upende ukuze ukhonkolo has izakhiwo ezibalulekile ezivumela ukusetshenziswa kwalo ngaphansi kwanoma yiziphi izimo zangaphandle.

Kuthiwa amazinga elawula kunazo lezi imikhiqizo e-US, ngakho imikhiqizo upende sokukhiqizwa kwayo ubhekwa le ephephe kunayo yonke emhlabeni.