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Poraka raima: momo me ngā āhuatanga

poraka raima - he taone i te mākete o ngā rauemi hanga, a te nuinga hamani ratou ki te nui wahi nui o te tokanga. Heoi, wheako tata fakapapau'i ratou tika, kakama, me te utu iti me te noho pai o te piki whāwhā i roto i te rongonui. Ka taea te whakamahi ratou i roto i te hanga o te te whanau, me te kawenga-kore whanau taiepa, i te turanga pūrere, taiepa me te rite. D.

kia rerekē poraka Concrete:

  • taha, me te āhua (maeneene anchor ranei);
  • ihirangi (raima taimaha, ono tekau, me te pūtau).

Poraka i hanga o raima taimaha whakamahia te tikanga ki te pūrere turanga me basements. He ratou pūrerehu, me te roa, ka taea e te tu pikaunga taimaha, e kore e wehi o ngā rerekētanga i roto i te pāmahana me te haumākū. I tua atu, kua ratou whakaritenga pākaha mō te tika ahu: e kore e kātakí nui 2 mm. o e taea taimaha poraka raima kia raima me peschanobetonnymi (e maha ratou whakamahia mo te hanganga o kāinga tūmataiti). Raima kitea e te aroaro o te tinana whakaū maitai waea ranei, homai nei ratou i te ātete tiketike ki te kōpeketanga me te roha.

poraka raima o te raima Kōmāmā te piki whakamahia i roto i te hanga o te taiepa (me te whakamahi i te reira rite mātao). Ki te whakaiti i te taimaha tapiritia e rauemi maiengi: para, te uku whakawhānui, pungapunga, etc. te nui hautanga para, te māmā te poraka raima ... Tei runga i te taimaha me te rohe o te whakamahi rerekē rauemi: krupnofraktsionnye (marama) whakamahia pinepine rite te whakamahana, hautanga iti - mō te Walling.

paru Whakaroha rite töpü mō te raima - he kōwhiringa pai i roto i ngā o te utu / kounga. keramsit o nga poraka i te kaha makona tiketike, mātao pai, iti kawe waiariki, iti hygroscopicity. Ko nga taiepa o tenei rauemi e tika rapu mātao atu. taea hoki te pēnei te āhuatanga o tenei rauemi hanga brittleness rahi poraka hē me te whīwhiwhi o te tukatuka.

raima pūtau - te momo tino rongonui o te rauemi mō te whare tūmataiti. Ko te tino noa hau-magnesium me aerated poraka raima. Ko te utu mo tenei ahua o te rauemi feunga āhua e i roto i ngā ki te mahi nui a meinga tona rongonui. iti te papatipu o ia pūmotu kua tika ki huka o te huānga hononga. Products i raima pūtau i tangi nui, me ngā āhuatanga mātao waiariki, e kore e tahuna me he o te uruhanga kohu iti. Raima poraka whai hua i roto i te maimoatanga: ko reira ngāwari ki te kite, tapahia me tāne. I tua atu, i te katoa "pereki" i nga āhuatanga tangohia. Ki te hokona e koe poraka raima 20h20h40, e kore te rerekētanga i roto i te rahi e nui 1-2 mm, e hanga taea reira ki kore ratou tāpiri ki te kumete sima, me hanganga piripiri motuhake. Ko te hua ko te taiepa tata ōrite e taea ki a koe te karo i piriti waiariki.

e kore e pahuka i ngā poraka raima rite te rahi taua. Kātakí - 5 mm. Na reira, kei te whakanohoia e ratou anake i runga i te otinga. Ko te painga o tenei ahua o ngā rauemi hanga - he absorption raro wai. Ko te wera me te mātao tangi, me te noho pai o te whāwhā aerated raima whakaari raima aerated.

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