PVA kāpia: ngā whakaritenga hangarau me ngā āhuatanga

PVA kāpia, nga āhuatanga hangarau o e taea kite koe i raro, ko te manene wai o polyvinyl tāpia i roto i te tukanga whakaputa ki reira ki te tāpiri āpiha motuhake me plasticizers. tono ana tēnei hanganga te mo te honohono momo katoa o ngā mata i runga i te momo o te rakau, pepa, papanga, me te hiako.

Construction me pvc kāinga

PVA kāpia, e e te tauturu ia koe te whakatau i te āhuatanga hangarau ki te whiriwhiri kia kāinga, ko reira te tahi mau taime i huaina wallpapering. Kei te whakamahia te reira no te oko hononga hanga o te pepa-e hāngai ana, ki te rakau, stucco me te sima papa. He ko tetahi momo o tenei hanganga, e kiia nei ko te whare, me te te whakamahia mō te muka karaihe hononga, pepa, me te vinyl pepapātū. Ka taea te tāpiri i tēnei ranunga ki tito tämata mō te whakapai ake i te āhuatanga hangarau me te adhesion me te raima, me te ararewa tito.

pvc ao

PVA kāpia, nga āhuatanga hangarau o e kua aroaro i roto i tenei tuhinga e taea e te ao. Kei a ia te ahua o te papatipu Kaore ōrite o te tae ma kowhai ranei. Whakamahia mō te pia pepa papanga ranei ki te karaihe, te rakau whakarewa ranei papa. Kei te whakamahia te reira rite shpaklovok wae, primers, tito cementitious hanga wai-turanga. hanganga Universal o tenei ahua ka taea ki te piri ki te mata o te kahupeka, tāpa, whāriki, uhi taiepa, waihanga. Ka taea te kawea te honohono i roto i runga i te tukutuku hanga, he tïpako pepa he paninga o te puru ranei.

āhuatanga hangarau

PVA kāpia tuhituhi, āhuatanga e āwhina i te kaipānui he kakano kahotea, me he kakara o te vinyl waipiro. E kore te mea paitini tenei hanganga, he mea kinokore ki te kiri. Tāpiritanga rerekē fakakaume'a taiao, me i roto i te āhuatanga taketake ngā piripiri kaha pai, e rerekē i 400 ki te 550 N / m. e kore he pahūtanga ahi mōrearea ranei te hanganga, kua he te kounga o te impermeability wai, me te makuku resistance. Clay PVA Universal, whakaritenga hangarau e faahepo kiritaki ki te whakapati ko tona ara, kore-paitini tona whiriwhiri, a taea te whakamahi ara i runga i te papa tākaro. maroke e ia ki runga ki te te na'ina'iraa tino iti a taea whakakiia i roto i nga āputa katoa. Ka taea te whakamahi i te reira ki te hanga i te kiriata angiangi mārama e he kaha tiketike. Ko te wairewa i roto i te maha o ngā matū e hāngai ana, e faaaano i te hōkai o te whakamahi i te hanganga. Ko te piripiri Ko te utu iti, e tohu ana te wātea ki te kiritaki.

Āhuatanga he anō piha haapiiraa-E

Ki te kawea tenei hanganga te tuhinga hononga hanga i rauemi permeable kohu. e kore e ngohengohe ki ngā whakaritenga motuhake mō te hononga ngota me te hangarau mahi te whakamutunga. Composition tikanga hoki te whakamahi ki te kahupapa, rakau, pepa, me te pepa.

Āhuatanga piripiri purara

PVA kāpia, whakaritenga e me te pānui i te aroaro o te hoko, mahi rite tāpiri mō mota whakamahia i roto i te karaihe, tā, me ētahi atu wāhi o te hu. Ko te tua o te manene whakapiki i te kounga o te pu, me te homai i te kaha hua me te kōngohe.

GOST 18992-80

PVA kāpia, ngā, Paerewa o nei e whakaaturia i runga ake, kua reira he ātete makariri, whakakitea nei hoki 4 huringa. Store hanganga i muri i hanga e taea e ono nga marama. E whakaatu ana tēnei ranunga he auau rere iti. Per ka Me mita tapawha 100 ki te 900 karamu o te hanganga, ka whakawhirinaki te ahua whakamutunga i runga i te momo o te mahi mahi. puta pakeke tonu i roto i te ra.

Ko te tui tahuri kaha ngāwari, me te tiketike. e kore e mīti whai wāhi ki te brittleness me taea mahi ki ngā āputa, te whanui o te mea e rave rahi mitamano. he wairewa i roto i ngā matū pararopi me te waikawameha ahetiki wae Emulsified. Ko wāhanga wairewa i roto i te wai i te ranunga.

Tips mō te mahi ki te kāpia

A, no te whakamahi i te hanganga i roto i te hanga hanga o tona tono ranei e taea te kawea i roto i mā te pupuha motuhake pūwero ranei. Me kawea mahi i roto i te wahi pokapū o te tuhinga ki te taha. I roto i te tikanga ki te whakapiki ake i te kaha te honohono, me aki tahi te mata. Tei runga i te momo o te kāpia kōpeketanga taea e roa poto ranei. pā ana te take tuatahi ki te hangarau i whai wāhi te whakamahi o te više.

mutunga

A, no te pia pepa ki te aukati i te hanganga o mirumiru, e taea tenei pānga e tutuki mā te whakamahi i te takai. Ki te haere mai te hanganga ki te mata mua, ka tango i te reira, ka taea e koe te whakamahi i taputapu huaina Anticlea.