rongo

Ko te kaitao ahumahi he mea tino parakore me te whakarereke.Ka taea e ia te whakapai ake i te mahi o te parenga wera, te whakakakahu i te aukati, te tiaki i te wera, te anti-pakeke me etahi atu mahi matū o te hua, a he pai te kaha o te matotoru me te kaha whakatārewatanga.I tua atu, he pai te mararatanga pai me te whānuitanga o nga tono.

Ka whakamahia te nuinga o te kaitao aahua hei kaihoko pupuri wai, hei whakamaarama, hei whakapumau me te kaihoko whakahiato i roto i nga paninga hoahoanga, putty hoahoanga, te papa ciment pahuka, te moata whakamaarama waiariki o waho me te raupapa o te kapiti anti me te paninga parewai.Kia marama, kia ngawari te paninga, whakapai ake i te paanga o te hanga me te whakarei ake i te kaha honohono.Whakaitihia te nui o te paura rapa, ciment, kotakota konupūmā, gypsum paura me etahi atu here parakore, me te whakaiti i nga utu whakaputa.

E taunaki ana te whakamahi i nga kaitao ahumahi:

I mua i te whakamahi i te whakakorikori ahumahi, whakareri he ipu, hoatu he wai e tika ana ki roto, katahi ka hoatu he Thickener e tika ana (0.2%-1.0% o te katoa o te tauira), ka whakaoho tonu mo te rima meneti.I roto i tenei waa, mena he whakaritenga mo te uara pH, ka taea e koe te taapiri i te toenga wai me te whanariki me te whakaoho mo etahi atu meneti e rima kia tae ki te rite.I te wa e whakamahi ana i nga kaitao, ko te mea tuatahi ki te aro ki te waa.He rereke te inenga i te raumati me te takurua, a ko te rereketanga i waenga i nga taima e rua he hauwhā.I te wa ano, taapirihia te wai tote ka mutu te whakaoho, kia nui ake te maarama.

Whakatupato mo te whakamahi i te whakamaroke ahumahi:

Ko te mea tuatahi, me tohu ko nga kaitao ahumahi kei roto i nga pūhui polymer hydrophilic, na i roto i te tukanga o te whakamahinga, he mea tika ki te whiriwhiri i te pupuhi me te mahi tika kia rite ki nga whakaritenga whakamahinga.I te wa ano, he pai ake te kaha o te whakakao o te ahumahi ki te kiri, no reira he pai te mahi.Na me whai whakaaro tatou ki te hononga tata i waenga i te kukū me te rite o te whakakao ahumahi.Ina he iti te rite, he iti noa te pokey, no reira me whakahaere e tatou te inenga ina ranu.

I te mutunga, ki te whakauruhia te miihini ahumahi ki roto i te wai, he tino kino tana mahi whakarewa, a he roa te wa ka tino whakakotahi.I etahi wa ka puta he ahuatanga koretake.Hei karo i enei ahuatanga kino, me whakarite tuatahi nga ipu kua whakahuahia i runga ake nei, ka konatunatua me te taapiri kia huri, katahi ka oho.