Q: Ndine-interch yekhonkrithi endala engazange ipeyintiwe. Ndiza kuyipeyinta nge-terrace paentes. Ndiceba ukuyicoca nge-TSP Ngaba ndifuna i-etch ngaphambi kokufaka iprimer?
Impendulo: Kububulumko ukulumkisa xa kusenziwa amanyathelo afanelekileyo olungiselelo. Ukufumana ipeyinti yokunamathela kwikhonkrithi kunzima kakhulu kunokunamathela emiqolo. Into yokugqibela oyifunayo yipeyinti, ngakumbi kwi-interches ezisindayo ngaphandle kwepeyinti kule minyaka.
Xa ipeyinti inganamatheli kwikhonkrithi kakuhle, ngamanye amaxesha kuba umswakama ungena kwikhonkrithi evela ngezantsi. Ukujonga, beka isiqwenga seplastiki esicacileyo (esifana nesikwere esi-3 se-intshi esikwe kwingxowa yeplastiki engafakwanga) kwindawo engachazwanga. Ukuba amantshontsho amanzi avele ngosuku olulandelayo, unokufuna ukushiya iveranda njengoko injalo.
Esinye isizathu esibalulekileyo sokuba kupeyinti ngamanye amaxesha ayinamatheli kwikhonkrithi: umphezulu uthambile kwaye ugudise kakhulu. Isifakelo lihlala liphumile kwi-porch kwiveranda kunye nomgangatho ukwenza isanti entle kakhulu edityaniswe ne-grout. Oku kwenza ukuba umphezulu ongaphezulu kwekhonkrithi ngakumbi kwi-Slab. Xa ikhonkrithi ivela kwimozulu, umphezulu uya kunxiba ngokuhamba kwexesha, Kungenxa yoko le nto unokuhlala ubona isanti etyhiliweyo kunye nengca kwi-Class yekhonkrithi yakudala kunye neeTreyini. Nangona kunjalo, kwiveranda, umbala womhlaba unokuphantse ube yimbonakalo kwaye iyunifomu njengoko ithenjelwe ikhonkrithi. I-etching yindlela yokuqengqeleka umphezulu kwaye wenze ukubambelele kwipeyinti.
Kodwa iimveliso ze-elching kuphela zisebenza kuphela ukuba ikhonkrithi icocekile kwaye ityhuwe. Ukuba ikhonkrithi ipeyintwe ngepeyinti, unokwazi ngokulula ipeyinti, kodwa itywina elithintela ipeyinti ekwitiko ingabonakali. Enye indlela yokuvavanya itywina kukuthulula amanzi. Ukuba ihamba emanzini, ikhonkrithi ayinanto. Ukuba iyenza ipuddle kumphezulu kwaye ihlale kumphezulu, kucingelwa ukuba umphezulu utywinwe.
Ukuba amanzi ahamba emanzini, alayishe isandla sakho ngaphaya. Ukuba isikhundla sifana ne-roughtpaper kwi-snitpaper (i-150 Grit sisikhokelo esihle), akunakunyanzeleka ukuba u-Etch, nangona engazukukhathazeka. Ukuba umphezulu ugudileyo, kufuneka ikhutshiwe.
Nangona kunjalo, inyathelo lokufumana inyathelo liyafuneka emva kokucoca ikhonkrithi. Ngokutsho kwabasebenzi boncedo lobuchwephesha be-savogran Co. (800 ukuya kwi-800 ukuya kwe-5872; Savograne.com), evelisa ezi mveliso zimbini, i-TSP kunye ne-TSP ikwalungele le njongo. Iponti yebhokisi yebhokisi ye-TSP ixabisa kuphela i- $ 3.96 kwiDepot yaseKhaya, kwaye inokuba yanele, ngenxa yokuba isiqingatha sendebe yeelitha ezimbini zinokucoca malunga ne-800 yeenyawo. Ukuba usebenzisa uxinzelelo oluphezulu, i-tit ye-TSP yolwelo i-TPS, ihlawulwe nge- $ 5.48, iya kuba lula ukuyisebenzisa kwaye inokucoca malunga ne-1 000 yeenyawo.
Ukukhonkotha, uya kufumana uthotho lweemveliso ezididayo, kubandakanya i-Hydrochloric Acid kunye neemveliso ezinjenge-Klean-St Green Murit Acid ($ 7.74 kwi-Itch-Stphoric Presne). Ngokutsho kwabasebenzi boncedo benkampani bathi "Luhlaza" i-hydrochloric acid yayinoxinzelelo olusezantsi kwaye lalingaqhelekanga ngokwaneleyo ukuba ikhuphe ikhonkrithi. Nangona kunjalo, ukuba ufuna ukwenza ikhonkrithi evakalelwa kukuba rhabaxa, olu lukhetho olufanelekileyo. I-phosphoric acid ilungele ikhonkrithi egudileyo okanye enqabileyo, kodwa awudingi zibonelelo zayo ezinkulu, oko kukuthi, ilungele ikhonkrithi kunye ne-rusty yentsimbi.
Kuyo nayiphi na imveliso ye-etching, kubaluleke kakhulu ukulandela onke amanyathelo okhuseleko. Nxiba ubuso obugcweleyo okanye isiqingatha sabemi abaphethe iifizi ezichasene ne-acid, ii-goggles, iigloves ezingabachasayo ngemichiza ezigubungela umphambili, kunye neebhutsi zerabha. Sebenzisa isitshizi seplastiki sinokufaka imveliso, kwaye sisebenzise umtshayelo onganyanzelekanga okanye ibrashi enento yokwenza nemveliso kumphezulu. Ingcinezelo yoxinzelelo oluphezulu ilungele ukuntywila, kodwa unokusebenzisa i-hose. Funda ilebhile epheleleyo ngaphambi kokuvula isitya.
Emva kokuphuma kwikhonkrithi kwaye wavumela ukuba yome, yisuse ngezandla zakho okanye ilaphu emnyama ukuqinisekisa ukuba ayifumaneki uthuli. Ukuba uyayenza, hlamba kwakhona. Emva koko unokulungiselela iprimer kunye nokupeyinta.
Kwelinye icala, ukuba ufumanisa ukuba iveranda yakho itywinwe, unokukhetha ngeendlela ezininzi: Susa itywina kunye neekhemikhali, gxotha umphezulu kwikhonkrithi okanye ukuphinda ubambe ukhetho lwakho. Ukutyibilika kweekhemikhali kunye nokugaya kubaluleke kakhulu kwaye kuyadinisa, kodwa kulula ukutshintshela kwipeyinti enamathela kwikhonkrithi etywiniweyo. I-Behr Porch & Paitio Pepet ipeyinti ibonakala iluhlobo lwemveliso engqondweni yakho, nokuba usebenzisa iprimer, ayizukubambelela kwikhonkrithi etywiniweyo. Nangona kunjalo, i-Beshr ye-Epoxy ye-Epoxy kunye nepeyinti yomgangatho wegaraji iphawulwa njengelungelo lokugubungela ngokuthe ngqo kwikhonkrithi etywiniweyo, enikezwe ukuba ucoce umhlaba, ukhuphe nayiphi na indawo enesitayile. .
Kodwa ngaphambi kokuba uthethe ukupeyinta yonke iveranda ngale okanye nayiphi na imveliso efanayo, ipeyinta indawo encinci kwaye uqiniseke ukuba wanelisekile sisiphumo. Kwiwebhusayithi yeBeHR, i-62% kuphela yabavavanyi abangama-52 besithi banokucebisa le mveliso kubahlobo. Imilinganiselo ephakathi kwiwebhusayithi yeDepot yeKhaya ilingana ngqo; Phakathi kwabavavanyi abangaphezulu kwe-840, phantse isiqingatha siyinike iinkwenkwezi ezintlanu, esilithi ngumgangatho ophezulu, ngelixa ikota yazisa inkanyezi enye. Eyona iphantsi. Ke ngoko, amathuba akho okuneliswa ngokupheleleyo kwaye uxinzelelo olupheleleyo lunokuba ngu-2 ukuya ku-1 kuye. Nangona kunjalo, izikhalazo ezininzi zibandakanya ukusetyenziswa kwemveliso kumgangatho wegaraji, ukuze ube nethuba elingcono Ukonwaba kwiveranda.
Ngaphandle koku, kusekho iingxaki ezininzi ngepeyinti. Nokuba ungakugqiba ukukhetha, okanye unononophelo kangakanani kumanyathelo okulungiselela, kusalumkile kukupeyinta kwindawo encinci, linda okwethutyana kwaye uqiniseke ukuba ugqibelele. . Ikhonkrithi engachazwanga ihlala ibonakala ibhetele kunekhonkrithi ngepeyinti yepeyinti.
I-Post Time: Aug-30 ukuya kwi-2021