Primer mō te pepapātū

Te whakapiri pepapātū nga taiepa tīmata ki te faaineineraa mata. Kei roto te reira i te whai i ēnei: ki te tika tīaroaro (taiepa tawhito) ranunga te raima, murua te reira i te roughness Priming Shpatlevanie (ki te hiahiatia ki te mātiti rėpene mō ngā atu) i roto i rua papa, trimming whakakī pepa (taimana mata ranei) i muri i tona whakamaroke, he paninga Kamataanga o te putty (ia apa), māka paramu ranei te taumata mō whakapiripiri pepapātū slicing Wallpapers ki te tauira kōwhiringa.

Shpatlevanie - he taahiraa e tika ana i roto i te faaineineraa i te taiepa mo te papering. Nā ki tenei, e hiri matou microcracks, taumata te mata, hanga maeneene reira. whakamana Shpatlevanie i te maha o ngā paparanga (i runga i te āhua o te taiepa rānei) ki here me Priming o ia tahitahi. Murua whakamahia pepa ki te rahi witi 80-120. Tirohia tukanga tūtohutia oti filler, e homai i te hua mutunga pai. taiepa paninga kia raro i te pepapātū te pai, te kikokore te pepapātū.

I roto i te faaineineraa, te whakamahi i tatou e rua koti - i runga i te raima, me te putty.

Primers - he kiriaku vodopolimernye pretreatment ranei otinga paku tae mārama ranei rite ki te mutunga mata atu. Ko ratou he wāhanga faufaa o te tukanga o te hanga i tētahi mata hou tawhito fakafoki mai ranei. Tei runga i te primers tïpako ko:

- kiriaku, tono hoki te maimoatanga o tata momo katoa o ngā mata. whakatau ratou titauraa kiritaki, he kore kakara paitini, whakamaroke oti he rua ki te rima haora. Whakamahia rite te tämata mo pepapātū;

- alkyd, tino whakamahia nuitia mō te tono i runga i te rakau. Ngā mihi ki a ratou, te mata "āmai" me rite mō te oti. Whakamaroke - kotahi tekau ki te rima haora;

- glyptal - no te ruma maroke. wā whakamaroke - e rua tekau-wha haora. Kei te whakamahia i roto i te nuinga o te wā, he apa mata anake o whakarewa;

- phenol - paninga Paraimere mō te rakau, me te whakarewa. Whakaotia whakamaroke Ko tekau ki te tekau ma rua haora.

Primer mō te pepapātū no o te āhuatanga hiato:

• ārai te reira i te hanganga o microcracks i runga i te mata;
• haapuai te turanga;
• herea te reira i papa maiengi, me te faarahi to ratou ātete ki te houku;
• whakaiti te reira i te taiepa absorption wai (hanga te mata "wettable") rite e papering;
• whakapiki i ngā āhuatanga adhesion (pipiki ki runga ki te whakapā o ngā papa āhuatanga);
• biocide tämata mō te pepapātū ārai te ahua o te pokepokea ai, me te koriri, faaore i te pānga kino o te contamination mata.

whakahaere Priming tono ōrite o te piripiri, ka whakaiti i tona rere.

Takahi, he reira taea ki te horoa ki te tämata i raro i te pepapātū, engari te mōrea o te delamination, te pupū ake, kua tupu tino whakarere, reira i te haerehia ōhanga moni e kore e whakatika iho. e kore te mea e tika ana i roto i te take Hoatu he tämata noa, ki te whakamahia te rua o nga apa te kore whakaoti huri putty. A, no te mahi i runga i te "raruraru papa" tämata mō pepapātū te tino hiahiatia. he tika ano hoki reira ki te whakamahi i, ki te kore e ranei ranei maiengi rawa, poke te mata tïpako, puehu, poke (te whakamahi i te taiepa tawhito, kahore whakangungu motuhake).

Primer mō te pepapātū tīpakohia i runga i te momo o te pepapātū rānei. Hei tauira, pepa, me te pepapātū polymeric rerekē adhesion ki te mata taiepa, me ki kia tupato ki te whiriwhiri i te hanganga tämata.

tuanui takanga hoki peita (te momo tino noa o te mutu) uaua atu me te kaimahi atu i te tukatuka o te taiepa i raro i te pepapātū. Ko te take e kore e huna i te peita hapehape iti me kohakore, engari "ngā" ratou. Taunakitia i muri i te apa filler tuatahi (iti) meinga he kāpia kounga "wharepungāwerewere" (ki te ārai takanga o microcracks tika ki te houku, huringa pāmahana), me tetahi atu apa 2 putty.

kia pēnei whakarongo mōrahi ki te tono, horoi me te Priming o te paparanga whakamutunga, whakarato-kounga tiketike oti putty. Ko te tämata whakamahia hoki te tuanui ko te taua rite mo te taiepa.

I roto i te faaineineraa i te tuanui e minaminatia ki te whakamahi i te marama Anga haere te rohe tukinotia. Hoki tenei whakaaro, he whāiti iti te mua ranei "e mau ana". wa te marama Anga ki te tāutu i hē taea, tiaki ki mea kohakore.