Basic āhuatanga me hautau haydite

paru whakawhānui - he rauemi taiao e whakamahia ana mō te mātao. Ko te granules maiengi e e whiwhi i roto i te tukanga o te paru puhipuhi. Ko te tukanga o te hanga i te rauemi tā te torutoru kaupae.

I te tuatahi, E putapu te paru ki i tutuki e te ru waiariki koi. Ka rite ki te hua, ka taea ki te whiwhi granules maiengi. Kei te rewa te mata o te hua waho, a reira e pūmau, me te roa ratou, me te whiwhi i te kaha ki te tu katoa o awe. e kore e taea te huaina kua riro he aituā e whakaahuatia rauemi taua rongonui tenei ra, no te mea i roto i ona painga - kaha tiketike ki te pupuri i te wera.

whakaahuatanga

kia rerekē hautau paru whakawhānui, tei tenei tawhā i runga i te hangarau. Mai i hoki tei te tukanga ahumahi i runga i reira ka kia ranei whakaaturia rauemi āhuatanga kounga pai. kia kitea i roto i te āhuatanga matua:

• huka;
• taumata tiketike o te kaha;
• makuku resistance;
• mauroa;
• te ōwehenga tino pai o te utu me te kounga.

Keramzit hei ara mo te take e kua reira tangi pai, me te mātao wera, inertness matū rerekē e kore ko, wehi o te ahi, a kihai i raro ki te pirau. Ma te haapii i tenei rauemi, ko reira nui ki te mohio kore noa he aha te hautanga whakawhānui paru tīari, engari ano hoki nga tōnounoú, e kia kia pēnei ki te huru o te pire mimiti wai, kia kia āta ratou maroke ake. He pakarukaru nga granules, e kore me wareware tenei ariki i roto i te tukanga o te whakakī rauemi. I roto i te tahi atu mea, e paru whakawhānui pai tono rite te backfill maroke.

āhuatanga matua

Ka rite ki mohiotia te, whare noho o te pereki cozier me mahana atu i te hunga e i hanga o te raima. Clay, i raro nei te ki te maimoatanga wera, mahi rite te pēne kaua rawakore o te wera me te makariri. He rite ngā āhuatanga e hanga ana uku whakawhānui, he tika ki te hanganga maiengi tenei. Heoi, kei te miharo maha kiritaki aha ko te kawe ia ngāwhā o te rauemi. Tenei tawhā wawaenga 0.12 W / MK. Heoi, me tango ano tatou i roto i te pūkete, me te factionalism. ano i te tahi atu āhuatanga e hanga ratou pera rongonui nga granules.

Me kï hoki te kaha. A, no te e whakahaeretia nga whakamātautau i runga i te kōpeketanga, tukua ratou ki a tatou mahino e huna te paru whakawhānui 13% o te katoa. arata'i tenei ki te pea o te hanga i te apa taatiraa o te rauemi homai. A, no te haere mai te reira ki te rauemi whakawhānui, e taea te wehea te reira ki te maha ngā momo, ka whai i te tetahi mātotoru ia o nei.

Ki te mea te reira te M450 hautanga tohu e rerekē i te 10 ki te 20 mm, te kiato roto i tenei take moni ki te 440 kg / m ^3. Ki te, Heoi, i mua i te waitohu koe M500, tona kiato ko 465 kg / m ^3. e kore te mea anake te kōwhiringa e kia pānui i - hautau o paru whakawhānui. He mea nui ki te mohio ano hoki e pā ana ki te taimaha motuhake, mahi rite he uara pai i roto i te whānuitanga o te 0,95 g / cm ^3. Ahakoa te kiato nuinga he tika ti'aturi i runga i te maha o ngā āhuatanga, i konei ki te ngā rahi witi. Ko te kupu, ina e paunatia 340 kg whakawhānui hautau paru 30 mm ia mita pūtoru o rauemi o.

Ko te whakamahi o te paru whakawhānui

I mawhiti tuatahi kia mea he e kore ko rite whānui te hōkai o te whakamahi o te uku whakawhānui, engari ehara i te mea. Ka taea e te granules pupuri pai wera, na he awhiawhi te whare ki taua mātao. Ko te āhuatanga rauemi tukua tona whakamahi mō te mātao waiariki o tuanui, patunga me te mātao o rūmanga. whakamahia te reira i poraka raima noa rite te paparanga whāriki. Ka taea te whakamahi i te granules rite te pūtake mō te hanga i te screed raima.

rauemi i whakamahia noa ka akiritia turanga. Ngā mihi ki te whakamahi o te paru whakawhānui, he taea reira ki te whakaiti i te hohonu o te turanga o tohuwāhi home 2 nga wa, i tenei whakaora rauemi me ārai mīti o te oneone huri noa i te turanga. whakamahia paru whakawhānui te hoki i roto i te hanga o pati, putorino whakapanga, me te ara kari whenua. Whakamahia te reira ano ki te hanga i tētahi pūnaha waikeri e taea ki a koe te whakatutuki i loto teitei.

hautanga

hangaia te rauemi i runga e paerewa motu e faatere i hautanga. Ka taea e tēnei tawhā rerekē i 5 ki te 10; i te 10 ki te 20 me te i te 20 ki te 40 mm. I muri te arotake i te tuhinga, ka taea e matau koe e te wehea te filler paru whänui ki 10 ngā momo, e rerekē i roto i te mātotoru, ka taea e tenei tawhā rerekē i 250 ki te 800.

momo Main: whakawhānui kirikiri paru

paru whakawhānui, hautanga, te utu o e ka o te pānga ki te kiritaki, e te aroaro hoki hoko i roto i te puka o te kirikiri paru whakawhānui. Ko tōna utu ia mita pūtoru he 1350 moni. Ko tēnei rauemi e te puka o pire ki te mata maiengi e kua rewa i raro i te wera.

Ēnei hua i te āhua porotītaha, ka pania te mata i roto i te tae parauri pouri. I te tahuri o te mangu kitea. Tenei whaina paru whakawhānui he āhuatanga i roto i te whānuitanga 5 mm o. Ko te taupū mōrahi tae 40 mm. I roto i te āhuatanga matua kia hanga kaimono, kia rite ki te pai kia rite ki te ngaro o matū contraindicated sima, me te ahi resistance.

kirikiri paru whakawhānui

whiwhi tēnei rauemi e kuru nga mongamonga paru, pahuka papatipu whakawhānui. A, no te whakaritea ki te kirikiri, ka te rauemi he āhua koki. I roto i te hanga o nga āhuatanga tūturu o te paru whakamahia, me te whakawhiti ki te āhua whakamutunga e wahi i raro i te mana o te wera.

onepu paru whakawhānui

Manufacturing whänui onepu paru he tetahi o te maha ngā huarahi. Ko tā te tuatahi te whakamahi o te oumu hurihuri, te tuarua - te whakamahi i te oumu poutū, i te toru o tā te whakamahi o te hangarau aunoa. Ki te whiwhi 0.5 m ³ o onepu kia noho mita pūtoru o oti paru whakawhānui. Ko te kiato o taua onepu taea rerekē i 500 ki te 700 kg / m ^3.

Tīpakonga o hautau mō te whakapanga te patunga witi

papa paru whakawhānui e hautanga te tikanga rerekē i 5 ki te 10 mm, ko te pūtake mo te otinga ki nei tapiritia ki te onepu, kirikiri me te wai. paru whakawhānui kohatu awhe i hautanga i te 10 ki te 14 mm, tino maha whakamahia mō te hanga raima mongamonga. Ki te kei te miharo koe e pā ana ki te mea hautanga o papa uku whakawhānui ko ki te kia whakamahia, kia utu koutou whakarongo hoki ki te kirikiri paru whakawhānui, kua whakamahia nei mō te pikau marama me patunga kaha, me te kia whai i te rahi 5 ki te 40 mm o. Heoi, ka ranu he tika ki te whakamahi i te hautanga i roto i te whānuitanga o te 5 ki te 10 ranei 10 ki te 20 ranei i te 20 ki te 40 mm. A, no te reira te mea he hiahia ki te whakarite screed kikokore, kahore te mea neke atu i te 5 mm whakamahi whänui onepu paru hautanga. Kua whiriwhiria hautanga uku whakawhānui ki te here i runga i ranei te ruma i roto e whakamahere koe ki te mahi me te aha hangarau ka whakamahia i te wa taua rānei.

mutunga

I teie mahana, i roto i te rohe rerekē o Russia whakawhānui mahi paru rite te pūtake o te hanganga papatipu. Ko te kotahi whai hua tino taea whakaaro tona whakamahinga mo te hanga o pane poraka i M300 ki M500. Korero o te kaha kurut, na nga hua raraunga, rerekē tenei ahua i te 5 ki te 7.5 MPa.