Ko te āhuatanga taketake o te raima

huinga raima te tika tito o te papatipu o ngā wāhanga raima ata i konatunatua mua ki te whakaora i a tautuhinga. Te hanganga tautuhi i roto i runga i ngā whakaritenga hanga. Ko te whakapiri sima ko te huānga hanganga matua.

Ahakoa o te rauemi e whakamahia ana, kia mau tonu te ranunga te homogeneity taketake i roto i te transportation me stowage, ka whai hoki rawaka pou tarāwaho i roto i runga i te tikanga taatiraa whakamahia.

Raima awe e te whakanui ake tautooraa hopoi tuatahi deformation rapa me te kaha hanganga i muri e te tauiraa i te puka o te wai Kaore. Kei te whakamahia te reira ki te whakaahua te whakatau i nga āhuatanga thixotropy o thinning aunoa me te pānga thickening o te ngaro ona.

āhuatanga hangarau

Whakangāwari o whakapanga ko te taonga tino nui mō te concreting o waihanga me ngā hua hanga hanga o te raima whakapakaritia. E whakarato ana i te whakakī tika o te pokepokea ai i te tiaki i te hanganga tawhito.

nekeneke āhuatanga i tāutuhia tautuku, rite i te rauemi e haere i te whakamātautau. Pou tarāwaho He tiketike pakeke tautuhinga i kore tautuku.

tātai pakeke te wā wiri ka mau a reira mo te raungaitinga me te whakaōritenga o te koeko ranunga rite i mua i roto i te pūrere motuhake.

Ko te āhuatanga taketake o te raima, me te taurite o te ahanoa tei runga i te hononga o te ranunga. O te faufaa ngā ko te taurite o te papatipu i roto i ngā waka, huihui, me te taatiraa. Ko te ranunga raima pūkoro i roto i raungaitinga whakatu purapura timata ki te kōrero, ārahi ki tairanga o te wai. Aukati i ngā rauemi paihere neke me te whakapiki ake i tutuki te kaha mo te pupuri wai kei roto i te whakamahi o plasticizing whakaiti formulations te tapeke o te wai mō te pokepoke, me whiriwhiri tupato o ngā wāhanga totokore.

Udoboformuemost

Ko te take matua, ko te nui o te pou tarāwaho o te wai e whakamahia ana mō te ranu. whakanohoia Water te i waenganui i nga māpele me whakapiri sima. Mai i hoki reira tei runga i te nui o ngā āhuatanga rheological o te raima i runga i te pokey me displacement ngaohiko mōrahi.

riro Filler wai tono atu noa ki nui haere rererangi witi e he āhuatanga o te onepu pai.

Pipiki taumata tamau ōwehenga wai-sima ki te whakarato i te kaha rawa, mai i tona eketia meinga e te hua i roto i te tono i te wai. Ko te whakamahi o te onepu pai auhia i muri i te tua o tukinotia tūturu ranei onepu pokepoke, ki ngā āhuatanga plasticizing.

riaka

Taupānga Raima o pikaunga rerekē i te whakamahi o te whakarewa me te tahi atu rauemi ki elasticity nui. Mai i te kongahu turanga whakawhirinaki i runga i te āhuatanga o te raima ki te hua i roto i te kawenga axial. Kei te āhuatanga i te reira e te huringa i roto i te deformation rapa i raro kawenga mo te wa poto, me te i ngaohiko iti. piki nui haere te kaha uara tawhiti e wātea ana, e te hoki te awe e te porosity o raima. Ture taea i roto i te whakahaere o tona hanganga rauemi kōwae.

Ngokingoki Ko te hua i roto i te raima i raro i te mana o te deformation kawenga tamau pateko. Taua āhuatanga whakawhirinaki i runga i te haumākū raima, tikanga o te tono, te momo o te hanganga rauemi me ona whāititanga whakangao, te aroaro o etahi taima. Mongamonga toka o toka ngiha no ki te kāwai o māpele mātotoru, rauemi-kounga tiketike, me te whakaiti i te taimaha o te ngokingoki whānui. Ano, tuhia tona taonga i roto i te tono o māpele maiengi, he iti i roto i te rite ki te marama ngokingoki raima na taimaha.

Enei āhuatanga pūkaha o hua raima ki tautuhinga taimi halá, o te rauemi, ano nei he pānga tōraro i runga i te hanganga.

Ngawhatanga me te na'ina'iraa

puta sima te na'ina'iraa i roto i solidification waho i tenei wa kei te tuhia me te tawhā sima shock whakaiti huānga rārangi. Tei te reira i runga i te wāhanga hanganga, me te takawai. Raima me te whakapakaritia ngā raima i te na'ina'iraa whiwhi ngaohiko e tika ana te reira whakamahia tapahi holomui hononga mō ngā hanganga o te roa nui, e āwhina ki te ārai i te hanganga o te kapiti.

Nui whakamaroke raima rerekē waho nohopuku, tiaki wā roa-o haumākū roto. arata'i te na'ina'iraa nonuniform ki kapiti huna i roto i te kohatu sima me nga ngā o whakapā ki te filler mo te ahotea kurut waho.

hiahiatia Tuhinga o na'ina'iraa raima te ki te whakaora i te mau huru nukurau kotahi o ngā, me te whakatika i te ahotea te na'ina'iraa. Mā te tāpiri i te filler i roto i te rōrahi kōwae katoa heke te nui o te kōpaki tohu hoki te hanganga o te ahua o te whakakī anga, te ārai te na'ina'iraa nui. Ko te mea i kitea te aha ki te kohatu sima he kaha atu rongoā raima.

Raima, āhuatanga hanga e whakarato hoki te whakamahi o rori me ngā hanganga waipēhi, i raro ki te mākū nahanaha, me te whakamaroke. Te huri i te taumata o te houku roto whakatairanga deformations kē, e runga i arata'i ki takanga o kapiti, me te whakaiti i te wā o te mahi o te whare.

Ātete ki te haupapa

Ātete ki huka takoto te whakamahi i mīti kē me te hukapapa, i roto i te wai. E whakamatau tauira wera-tukinotia, kotahi wiki ranei kotahi marama, ngā i roto i te solidification heki ruma paerewa. Tei ātete i runga i te hanganga me te porosity o te capillary whakamahia tāpiritanga. resistance huka me te makuku uruhanga nuinga whakaritea e te nui o macropores capillary. hua i tohua i roto i te porosity ki raraunga āhuatanga ki te 7%.

resistance makuku

E heke te wai āhuatanga ātete o te raima i te whakaiti i te rōrahi o te kōputaputa capillary, e whakamahia hoki tenei wai-atiati me te taatiraa huānga whakaurua i roto i hanga. Mata mānukanuka o ngā hua hinu iti iho i te wai, na reira e ratou ake nekehanga o penetration ki te raima. Tāpiri tāpiritanga motuhake whakamahia ki te whakaiti i filtration o ngā hua hinu. Whakamahi o rauemi e pūkaha ana hei utu o Portland sima ai te hekenga koi i roto i te uruhanga o te hinu, me te wai.

āhuatanga Thermo-tinana o te matua raima

Ko tētahi o nga āhuatanga tino nui ko te kawe ia waiariki, i te mea o te faufaa ngā mo te rauemi e whakamahia ana i roto i ngā huānga kawenga-whanau o whare.

raima taumaha he taumata tiketike o te kawe ia waiariki, i roto i ētahi wā te whakaiti i te taea o tona whakamahi. I roto i te hanga o awhi o taiepa waho titau te reira i te whakamahi o te whakamahana ā-.

wāhanga raima pērā, rite te otinga, me māpele matotoru whai whakarea rerekē o ngā hōrapatanga, ngā, correspondingly rere deformation i roto i ngā rerekētanga i te pāmahana. Hoki huringa nui kia meinga papatanga moe meinga e taumata rerekē o te roha waiariki o te otinga, me te filler. He kapiti i runga i te waka rererangi filler, pea hoki ratou ahua i roto i nga pīni me te otinga ngoikore. Ka taea e koe te karo kino ā-ki kōwhiringa tika o ngā wāhanga ki te kōwhiringa roha rite.

raima Kōmāmā

I roto i te hanga e hoko i te reira nui whānui raima Kōmāmā i runga i te maiengi tirohanga filler taumata rawaka o te kaha i kiato iti me te rārangi o ngā āhuatanga pai, pērā i te utu iti, me te ngāwhā kawe, nui haere ātete ki te ahi, makuku, mauroa me te haupapa. he haumaru, taiao taua rauemi e tika ana ki te whakamahi mo te hanga o paranga feedstock kinokore me nga turanga kohuke. Āhuatanga o te raima Kōmāmā e tukua ratou ki te whakamahi i roto i ngā hanganga kawenga-whanau nukurau kotahi, me te taiwhanga. Te whakanui ake i te kounga o māpele, whai wāhi te roha o ngā mātāpuna o ngā rauemi mata, whakapai ake me te whanaketanga o te hangarau ki ngā whai wāhitanga nui hoki te whakamahi.

Ko te nuinga rawa kitea i roto i te hanga o whakaaro mō te taiapa, me te Walling aua marae. Otiia no te mea o te kaha te whanau ngā iti me te kaha o te raima Kōmāmā whakamahia i roto i te whakapaipai hanga anake, ki te te hanga o whitiki whakapakaritia me te anga whakarewa. Ahakoa tenei, kua whakaiti nga āhuatanga raima ngā i roto i te huringa pūnahanaha i roto i te momo, me te ahua o te rauemi.

raima whakahiato taimaha

raima taumaha ko te rauemi tino rongonui ki te kaha nui, me te whakamahi whānui. Ko reira no te mea i hanga ai tetahi wahi o te ahanoa totoka. āhuatanga motuhake o te raima taimaha, noho noa o te tāutanga, me te tuku, i hanga utu whaitake reira taea ki te whakatutuki i taua nuinga. miramira iti kitea ki te hanga o tuanui marama me waihanga taiepa, rite titau te reira i te whakaiti i roto i te mate wera.

Raima Kōmāmā: Āhuatanga, Applications

whakarōpūtia ana tēnei momo te rite rauemi-utu whai hua, me te nui-mahi mo te whare, tukua ki te hanga taonga o ngā mahi rerekē ki te maha iti o patunga mo te whakamahi i roto i tetahi tikanga āhuarangi.

Tenei Ko tetahi o nga momo o raima Kōmāmā whiwhi i muri i te whakaora o te ranunga o siliceous, wāhanga tununga, whakawhānui i roto i te whakamahi o te whakatangi kaihoko. Nā te hanga e te reira ki te muri "honikoma" hanganga he kōputaputa rangi, kaupae nga tikanga puta noa. He rauemi o tenei momo rawaka kaha, āhuatanga wera-whakahaere iti me te kiato nuinga iti kua. āhuatanga pērā o te raima aerated, i roto i ngā ki hangarau marama, me ngā rauemi mata e wātea ana, hanga ana e ia he kōwhiringa watea mo kapinga ahu whakamua o nga taonga hanga i raima momo marama, me te taiepa waihanga. pūtake raima Ko te wāhanga mua kahore he i roto i tona hanganga o matū kino.

painga

I roto i te tukanga whakaputa e taea makona ngāwari whakatikatikanga o porosity me te whiwhi i te rauemi ki te whakaaro rerekē, me te mātotoru nuinga.

A, no te whakamahi i ngā rauemi ki te kiato iti, hanga raima maiengi nui ātete ki oro no rapae, me te haruru. Ko reira taea ano hoki ki te tapahia nga mea katoa o ngā puka me i koki rerekē. No te mahi kia whakamahia ai taputapu tika noa pērā i te waka rererangi i te kite ranei.

whakapakaritia Pūkoro hanganga raima, nga āhuatanga o e tukua whakamahi kaha i roto i rohe āhuatanga e mōrearea rū tiketike, ka taea e ētahi wā riro he rauemi mahuinga ia. whakaurunga Residential me ahumahi, ki te hanga i taua ia whakamahia ki te whai pūmautanga nui i roto i te ru. he tika ki te taimaha iti, i te whakaiti i te kawenga whānui i runga i te hanganga tenei.