Penoblok: nui hua aeie, mōʻaukala o ka muli a me ka noi 'ia

Kēlā me kēia holoʻana o ke Mason ua hana i ka kekahi māmā. 'ākilikai pālolo pōhaku lepo kēia ipu kālā ma kahi o 3 kg, a nui hua aeie o ka ia nui, e ke hoʻouka kekahi ma ka pā o kekahi a me na ia manawa. Akā, no ka nui o ka hua aeie meaʻewalu paha hoi he umikumamalua manawa i ka nui o ka lepo, a dramatically maoli i ka mämä holo o ka masonry. ʻO kekahi mea nui ia Morohiha o ka malamalama, a me ka mehana hale mea o ia ka mea i koi 'glue no ia ia, e makemake ana ia ma mua o luna' pāʻoihana.

I ka moʻolelo o ka hua ālai '

I ka 1923 i ka Kuekene kanaka kuhikuhi puʻuʻone John Axel Eriksson invented fundamentally hou 'enehana o manufacturing pōhaku lepo i no ke kūkuluʻana i nā hale. Experimenting me ka pōhaku puna ua hui ma ke kahua okoʻa no ka manawa, hoomaka ae la Erickson e puhi ea. Loko o ka nuipa o ka lewa 'ano apau loa he uuku lua, i ole hiki i ka ili honua. Mahope ho'āʻo ma hōʻike i ke kūpono mea mea māmā, ua ua hoʻemi kona thermal conductivity ma kekahi mau manawa. ke kaupaona ka ho'ēmiʻana i pahu opiopio noiʻi e paka nui pohakulepo, a kapa aku la ia polū a ālai '. Ua hoʻonuiʻia ma 8-10 manawa like me ka lepo pōhaku lepo Ke Ana o na ālai 'hua. Ka manaʻo ua i kūkākūkā i ka uuku pōhaku hola. Ma mua ia i ole hoopii i ka Manufacturers, no ka mea, i ke kumukuai o ka mea hou mea i loa ai kiʻekiʻe, a me nā huahana ua ole uʻi i nā kānaka kūʻai mai. Wale i ka 1929, Erickson ua hiki ke kūkulu i kaʻoia iʻo 'okoʻa no ka porous pōhaku puna a me ka hana pono no ka hua ālai'. The Great kaumaha i loko o nā makahikiʻaneʻane kanu he nui manaʻo loea kanaka. Akā, i ka makahiki ma hope ua he nui nā pōhaku lepo hola i ka manawa o ka mea no ka? Iecaianoaaiiie o nā'āpana mau miliona o ka malamalama no ka hana ana o na ālai 'shipyard. Kēia mea o ka elima miliona guilders aeia e? Anoe? Iecaianoaaiiuo a me ka hoʻomaka? Iecaianoaaiiuo o hou haleʻia, a hoomaka ae la e loaaʻi ka hiʻona i waena o poʻe e uhau ana.

? Ac? A wahi lulu kānakaʻepekema, e ho okumu hua ālai '

ʻO ia manaʻo o ka Lightweight pōhaku lepo i? Anoee me mākou. I ke kakahiaka nui ke kanakolu o ka hope kenekulia i loko o ka Central hawaiian State University (Tashkent) i hua mai la analogues Kuekene hana mea hou i hana muaʻole. VV Sablikov hāpai pōhaku puna Mix me ka haahaa nuʻa a me ka kiʻekiʻe thermal ia'ku (hana i hana kū kaʻawale o ka Kuekene, ka mea, ua he pono no i ka mea i loaʻa ka waiwai e nana me nā uinihapa'akopie, akā, oi ikaika a me ka mau nō). Ke Ana o ka hua hihia Martina Sáblíková i oi iʻike mau pōhaku lepo. Ma mua, i ke kookoo makemake i ka manao, kakau iho la no ia i ka hailona, he opiopio nä känaka 'epekema wānana i ka imminent loaa ana mai o ka inoa o ke Kumu. Aia Ua i kukulu i kekahi mau hale, mai ka kuanaʻike o ka mea. Kekahi o ia nō nei, i loko o ka mea no na makahiki o ka Hale o ka Central hawaiian ano. Akā, i ka envious machinations laua ikaika i ko ke kūpili, Martina Sáblíková hoohewaia ma ka Pauku 58. I World War II,ʻo ia hāʻawi manawaleʻa, e hele i ka mua me ka hana manawaleʻa, laila i hanaʻia, mai hoahewa ia kalaima battalions. Ma ke kaua mua i ka 1942, make iho la ia. 'āina poina i ka makakoho no kona hana mea hou i hana muaʻole, i kahi o 80 makahiki aku nei. Technology e paka Lightweight pōhaku puna wahi lulu nā hoʻohua o ka hale mea kuai lilo mai i loko o ka United States ma ke kakahiaka nui eighties.

Ieoaeunoai o ka hua ālai '

I ko kakou aupuni, ma ka waena o ka hope kenekulia hoʻomaka e paka Lightweight hoʻopiha pōhaku puna ālai '. Ka mea, ua oi mamua ano o lepo pōhaku lepo i loko o kā lākou mau 'ano. Akā, ka mea, i ole keia manawa i hua aeie, ia e nana e like me ia. Ke kukulu mea hoʻonui i ka malamalama hua pōhaku puna hoʻomaka hope. Ke Ana o ka hua hihia, a kokoke hemolele shape ae, e nānā i ka 'ike loea hou o ka hale pā. Ano, ma kahi o ka lepo pipili-one papa wiliʻai, no ka hoʻopaʻa pipi 'kanaka hehee wale koi' ia kekahi glue ai pili aku disparate 'ikamu i loko o ka hookahiʻoʻoleʻa' ole. Keʻano o ka hua ālai 'ma ka enehana e kukulu, halawai nui kūkulu me ka mālama nui. Mai la ko lakou pioloke nuipa o mall mea, i ka kŘpa a nui ka nui o ka hua aeie a me ke kumukuai. I mea e lanakila i ka mea pohihihi o ka 'Oihana, hulina ho'āʻo ālai' o ka hua i, ua hooko mai. Nā hualoaʻa kahaha Ka Waihona o 'Oihana. He nui i i manaoio i kaʻikepili o ka ikaika a me ka thermal haʻawina. Kona hopena maikaʻi manao i shaping i ke ano o ka mea hou i nā puke a me i ma ka poeikohoia o ka pau hana - pōhaku? Iecaianoaaiiuo. Ma hope o nā mea a pau, ma ka mea, ka mea, i na kahiko hale lako e haalele i ma luna o nā helu, ka mea wale ano - pa alima kumukuai o ka hae pūlehu akula i ka lepo pōhaku lepo ma lalo.

Ka manaʻolana 'ia o ka hua ālai' i loko o Rusia

Ka hapa nui o ka aina o ko mākou'āina, i loko o ka ciia me ka ikaika o ka hooilo aiʻaihueʻia. Pono nā pā pōhaku, e insulate a kūkulu ai ka laulā i loko o ka makahiki e loa i kaupalena 'ia. Oi loa aku ia o ka examples mai e pono ai, e hele a puni a me kela mea keia mea i noho ma ka home ma o ka pā kona mānoanoa mea kokoke i ke kaʻa'ōhua ma lalo iho. Aia mea wale nō hoʻokahi - hoʻohana efficient'īpale, i ae e emi i ka mānoanoa o ka i lawe i nā hale. No keia anakahi, i ka hale i nā puke me ka kupono mall hana, a kiʻekiʻe thermal ia'ku e ia i loko o ke koi ma ke kūkulu puolo. Ke Ana o ka hua aeie mea ia ia ka mea e paakiki wale, e lawe aku ma luna o ka lōʻihi mamao ('ōpala ma pallets) hiki ke eaaei hoʻoneʻe ma ka hana paena, koke kaa ma ka pā pōhaku, a i pohā (oi loa i loko o ka i pohā, e like me ka mea 'aʻole i koi hou papakü amplification), hoʻi mai kēlā wahi i hoopaa mai ai ka wela a me ka he he maikaʻi kani insulator.