Niao o te kirihou i te kāinga.

Ko inaianei kirihou te tino noa i roto i to tatou oraraa ia rā. hangaia Kirihou ngā āhuatanga o waka, whare, taputapu, me te taonga, nga koko, me te nui atu. E mea pinepine handyman kirihou i te kāinga whakamahia te rite te rauemi raw ki te whakaputa i te whānuitanga o ngā tūemi whai hua.

E whakamahia kirihou katoa ki te whakaputa i ngā hua whare, wehea ki e rua ngā rōpū: rewarau me rewatau.

Thermosets āhuatanga e te pakeke mōrahi me te plasticity mōkito e taea kore ki a ratou ngohe ranei fakamolū ka wera.

A, no te tahu ki te tetahi thermoplastics pāmahana, ngohe ratou, engari ki te roimata e te pāmahana ano hei u. Tenei taonga ka taea e thermoplastics werohanga niao i te kāinga, me te hanga kōrero.

He aha te mea te hanganga o kirihou? Kia pehea te hanga kirihou te i te kāinga?

Ka taea te whakatakoto kirihou kāinga i roto i te tikanga e whai ake. Me kia tino whakauru otaota pai me te magnesite i roto i te ōwehenga 2: 1, ringihia te otinga ranunga o 0.1% pūhaumāota konupora me te whakaoho kia rite ki te whiwhi i te āhua pasty. I roto i te tikanga ki te whiwhi taipitopito o taua kirihou e whakamahia ara taketake - niao i werohia i te kāinga i roto i te āhua. I roto i solidification, ka riro i te kirihou kaha rawa nui ki te hanganga ture pai ki te maimoatanga, arā, e kore he uaua ki te wiri, kite, te hapai i te taputapu auaha te kōnae ranei.

Ko taea ki te whakaputa i kirihou te kore. He mea tika ki te uru puehu rakau pai ki talc whenua i roto i te ōwehenga 5: 2, ka riringi kāpia o Kaihono mua rite. kia whai i te piripiri te ōrite o te kirīmi matotoru. Ko te ranunga hua ko te pororaru tika kia rite ki te whiwhi i te āhua pasty. Whaitake ki te whakauru i te ranunga o 2.1 wahi i papatipu hopi waikonumohe ranei, whakarato tiaki ki pokepokea ai, me te hinu whakamaroke tūturu, whakarato nui ake kōngohe. ki te hiahiatia, e taea te tae te kirihou. Ki Me te tāpiri tenei ki te hanganga o te kirihou aniline tae tae e hiahiatia ana. Hoki ngā taipitopito o te tikanga o te whakangao - e maka ana kirihou i roto i te whare i roto i te āhua. Hei whakanui i te kaha o kirihou i roto i te ranunga i te wa o te hanga hei utu o te kāpia ringihia nitro thickened nitrocellulose kararehe ano ranei. Kei te hoki i hanga e maka ana Taipitopito.

āhuatanga pai he kirihou, rite nei i te wāhanga e whai ake nei: kāpia pepa taimaha maroke / o tamuta maroke / pai huri taioma / nonireka / te waihā / kōkōwai maroke, kua konatunatua rite ki te wahi i te taimaha o 5/28/60 / 2.5 / 3, 5/1.

Kei te kaha i kurua te reira i taimaha o te pepa maroke me riringi te diluted kāpia Kaihono o. I roto i te waimehatanga kia āta whakahaere nonireka, taioma, kōkōwai me te waipiro, te ranu tonu reira. Kei te whakamahia ngā wāhanga o tenei ranunga rite niao kirihou i roto i te kāinga. He tae te hua, ki te tāpiri ki te ranunga o te aniline.

E kore e uaua ki te tunu i te kāinga hoki kirihou phenol-formaldehyde. Me tango tatou tioata (phenol) hydroxybenzene ranei analogs me te wairewa o 40% rokiroki. Ko te tino ahei ki te whakakapi phenol waikawa carbolic takiwa. He mea tika ki te uru i te phenol tioata (20g) ki formalin (30 g), tāpiri waikawa pūmāota takiwa (30 pata). waikawa Engari, kia whakamahia ai te phenol carbolic (40ml). kia noa wera i te ranunga ki runga, ka kohuatia, a ka riro te ōritetanga o waiwai, me te Kaore. Ko te papatipu hua ki riringi ki te pokepokea ai mō te 30 meneti i muri i ai ko te ranunga i roto i te puka rumakina i roto i te wai kohua mo 10-15 meneti. Na ka taea e koe te tango i te hua i te kohuka. Ko te kupu whiwhi kapia - ko te kirihou rewatau ki te tae whero, he pakeke, me te kaha. Mai i te mea e taea ki te whakaputa i ngā wāhanga e kua tikanga ki kia i raro ki kawenga nui.