Uyawazi umehluko phakathi kwe-skim layer ne-wall putty?

Kokubili amajazi e-skim nama-wall putty angalungisa ukungapheleli okungaphezulu nokungapheleli. Kodwa, ngamagama alula, amajazi e-skim awawona amaphutha asobala njengokwenza uju kanye nokugqwala kukhonkolo obala. Ingase futhi isetshenziselwe ukunikeza izindonga ukuthungwa okushelelayo uma ukhonkolo oveziwe lukhuni noma ungalingani. I-wall putty ifanele ukungapheleli okuncane njengokuqhekeka kwezinwele nokungalingani okuncane ezindongeni ezipendiwe noma ezipendiwe.

Izicelo zabo nazo zihlukile. Amajazi e-skim asetshenziswa phezu kukakhonkolo ongenalutho, ngokuvamile phezu kwezindawo ezinkulu njengezindonga zonke, ukulungisa ukuguquguquka. I-wall putty isetshenziswa phezu kwendawo eseyivele ikhonjisiwe noma ependiwe futhi isetshenziswa kakhulu ezindaweni ezincane, njengokulungisa izindawo zokungapheleli okuncane okufana nokuqhekeka okuncane.

Ngiyezwa, omunye umehluko phakathi kwe-skim coat kanye ne-wall putty yilapho uzisebenzisa enkambweni yokudweba - ngokuyisisekelo, uma usebenzisa kokubili iphrojekthi, ijazi le-skim liza kuqala ngaphambi kwe-putty. Ngenxa yokuthi ijazi le-skim lisetshenziselwa ukhonkolo ongenalutho, lisetshenziswa ngesikhathi sokulungiswa kwendawo (noma ngaphambi kwenqubo yokudweba). Ukulungiswa kahle kwendawo kusiza ukuqinisekisa ukuthi izindonga zisesimweni esiphezulu ngaphambi kokudweba.

I-wall putty, ngakolunye uhlangothi, iyingxenye yesistimu yepende ngokwayo. Lapho udonga olusha lupendwe futhi i-primer isetshenzisiwe, isinyathelo esilandelayo yi-putty. Isetshenziselwa ukuhlola noma yikuphi ukungapheleli kokugcina kwendawo. Khona-ke, i-spot primer isetshenziswa, futhi ekugcineni izindonga zilungele ijazi eliphezulu.

Njengenhlanganisela ebaluleke kakhulu, i-HPMC (Hydroxypropyl Ethyl Cellulose) isetshenziswa kakhulu ekunciphiseni upende kanye ne-wall putty. Imisebenzi eyinhloko ye-HPMC kuma-topcoat nama-putty odongeni iyaqina nokugcinwa kwamanzi, ihlinzeka ngezakhiwo ezilinganiselayo ezihlanganisa isikhathi esivulekile, ukumelana nokushelela, ukunamathela, ukumelana nomthelela omuhle namandla okugunda.

I-HPMC idumile ekusetshenzisweni kwe-wall putty, siphinde sinikeze amamaki ahlukene okufaka ijazi eliphezulu, njll. Ukuze uthole upende ophelile kanye nabakhiqizi be-putty odongeni, sihlala sibheke ngabomvu ukukhuluma nawe okwengeziwe.