Ranunga mō patunga whakaōritenga: te momo, me ngā āhuatanga o

Modern hanga,-kounga tiketike, me te roa, te reira uaua ki te whakaaro, kahore i te papa rawa maheni. Aita e hi'oraa e, kiri, ka whakaoti rakau tūturu kahupeka ranei. He mea nui ki te taumata i te patunga witi ki te hanga maheni reira, whakapae, taumata. whakahaere te reira i te mahi o te whakakotahitanga motuhake mō patunga whakaōritenga. He formulations mo tetahi topcoat.

Ko te momo matua o

Ki te maro, pereki mau, kiri, me te tahi atu patunga katoa i te roa me te tika, kia e kore āputa, i mua i te whakapanga iho o te mutunga tūtohutia (whakapaipai) paninga te ki hāngai te papa ki te awhina o te hanganga whare. Ranunga mō patunga whakaōritenga kia rua anake momo o sima me te raima. he e tika ana mō ngā wāhi katoa (maroke mākū ranei) sima. e kore ai tona matotoru nui 50 mm, na hohoro nga rovniteli sima maroke. Ki te hiahia koe i te apa te whakaōritenga nui, he mea e tika ana ki te tango i te raima. Te raima ranunga mō patunga whakaōritenga taea ki te whakarite i te apa filler 100 mm matotoru. Ko nui iti atu i sima gypsum, engari maroke te reira roa. Ko he rerekē tona drawback matua: e taea anake te whakamahi i te ranunga te raima mo laine te papa i roto i ngā āhuatanga tino maroke. haamata te makuku iti ki te whakangaro i te apa whakakī te raima. Na reira, tino maha i roto i nga whare ki te taumata rerekē o te makuku i roto i ngā wāhi rerekē tīpakohia te whakaōritenga paninga whaiaro-rapataumata. I roto i te kohua, bathrooms, te whakamahi i wharepaku sima, me nga ruma - ranunga gypsum mō te papa te whakaōritenga.

Composites hoki te papa o te papa rākau

Te raima ranei sima - anake te turanga o pūhui whaiaro whakaōritenga-. Tei runga i te paninga whakamutunga tāpiri ratou matū motuhake e whakarei te adhesion o ngā rauemi mō ngā patunga rakau e tika taka motuhake. Gypsum me te sima - he rauemi iti-kirihou, e kore e ratou "piri" ki te rakau, a e kia tutakina enei pūhui te wai, ka taea e tūkino i te patunga rakau. Na reira, i roto i te ranunga mō patunga rakau whakaōritenga tika tāpiri matū e whakanui i te adhesion. Tenei muka kēne, rauemi kaiota te, me ētahi atu Ko te roa muka filler, e te papa o te pono ake. Heoi, ki te whakamahere koe ki te hanga neke atu i te hēnimeta matotoru ringihia, he mea e tika ana ki te whakapakari i te mata whakapakaritia ana. Mā te rovniteley wā kotahi e taea tahuri te papa tata i roto i te whakaata, me te ārai i te reira.

Te tātai i te nui e hiahiatia ana o te ranunga

Counting auau mō papa whakaōritenga ranunga, kia whakaaro:

• Ki te whakarei i te adhesion o te ranunga e whai ki te kia whakamahia mo te tämata turanga. Tikanga, haere te mita tapawha toharite ki runga ki te manokaramu hauwhā o te ranunga.

• Ki te ki te mara whakarite te mirimita filler matotoru, ka tangohia e te reira āhua i te hawhe kiro o oti ranunga ia mita. Heoi, i runga i te matotoru patunga witi, me te tikanga tïpako rānei, e taea te nui haere te auau rere.

I roto i te hanganga o patunga i roto i te mirimita matotoru hiahiatia ngä rita toharite ia mita tapawha. Ki te tātai i te utu whakamutunga o te kiato hiahiatia (hei tauira, 1.3) e whakanuia e te rōrahi. I roto i tenei tauira, ka waiho i te ranunga rere 1.3 kg.

E tauturu i whakaiti i te utu o te polyurethane impregnation poroporoaki motuhake ranei ki te nui o te kiripaka onepu.