Penoblok: usayizi Foam block, umlando ukuvela isicelo amathemba

ukunyakaza Ngamunye umeselande olwenziwa isivinini ethile. Ngiphakathi nendawo ubumba isitini enesisindo 3 kg, noma enkulu Foam block obulinganako izofakwa udonga eyodwa futhi ngesikhathi esifanayo. Kodwa usayizi block Foam kuyinto ngisho izikhathi eziyisishiyagalombili noma nambili le nenkundla isitini, okuyinto kakhulu kwandisa ijubane ezakhiweni zamatshe aqoshiwe. Enye inzuzo obalulekile ukukhanya efudumele yokwakha ukuthi inhlaka edingekayo kuye, kunokuba isixazululo eziyinkimbinkimbi.

Indaba Foam amabhlogo

Ngo-1923 umakhi Swedish John Axel Eriksson yasungulwa ubuchwepheshe ngokuyinhloko entsha yokukhiqiza izitini abakha ngazo imizi ekwakheni izindlu. Ukuhlolwa nge amamiksi ukhonkolo ekulungiselweni esiteji, Erickson zishaya emoyeni. Ngaphakathi nenqwaba emoyeni yakha umgodi encane, okuyinto engazange yenzeke kwamanzi. ukuhlolwa okwalandela kwabonisa ukuthi izinto okuholela ulula, conductivity yayo ezishisayo is kwehle ngo izikhathi eziningana. isisindo ukwehla lokhu kwaphoqa umcwaningi abasha ukukhiqiza izitini ezinkulu, anibizela cubes noma amabhlogo. Ubukhulu amabhlogo Foam ziye zanda ngokuphindwe izikhathi ezingu-8-10 kuqhathaniswa nobumba isitini. Umqondo okuxoxwa efemini encane isitini. Waqale akakuthandisisanga abakhiqizi, ngoba intengo izinto ezintsha kwaba ngempela high, futhi umkhiqizo wayengekho ezikhangayo kubathengi. Kuphela ngo-1929, Erickson wakwazi ukuthuthukisa kusimo sangempela ngoba ukhonkolo ukungena nakwamanye amazwe futhi imishini womshini ngoba igwebu amabhlogo. Okukhulu Kwezomnotho e-kusasele iminyaka ecishe ibe wangcwatshwa umqondo omkhulu umuntu abanamakhono. Kodwa kamuva ngonyaka esikhulu isitini ifektri ngesikhathi oda zokukhiqiza esinabantu abayizigidi eziningana izingcezu ukukhanya ukuze kwakhiwe amabhlogo wokwakha igceke lemikhumbi. Lokhu oda guilder kwezigidi ezinhlanu avunyelwe sandise ukukhiqiza futhi ukuqala ukukhiqizwa izinto ezintsha isakhiwo, yona eyaqala ukwenza i ukuthandwa phakathi abakhi.

Kutfutfukiswa ososayensi yasekhaya ukudala Foam amabhlogo

Umqondo ofanayo we izitini engasindi abangu wafunda nathi. Esikhathini namathathu banesifo esibi ekuqaleni kwekhulu elidlule ku Central Asian State University (Tashkent) zavezwa analogue okusungulile Swedish. VV Sablikov ezihlongozwayo mix ukhonkolo kanye ukuminyana ongaphakeme futhi high ukumelana ezishisayo (msebenzi wawenziwa ngokuzimela IsiSwidi, kwaba umyalelo a ukwaziswa anezakhi zaziyoba ibukeke adobe izitini, kodwa okukhulu okungaphezu futhi iqine). Ubukhulu we Foam block Martina Sáblíková siphakeme kunabo bonke abanye izitini ezivamile. Ekuqaleni, izisebenzi wakuthanda wabhala ngakho kakhulu, usosayensi abasha wabikezela irisidi okuseduze isihloko Uprofesa. Ayemaningi esakhele kwezakhiwo ezimbalwa ngokombono impahla. Omunye wabo isesekhona, kuwo iminyaka eminingi kuyinto Museum of Central imvelo Asian. Kodwa namaqhinga nomona babe namandla kunezitha logic, Martina Sáblíková uyakulahla Article 58. Phakathi neMpi Yezwe II, waze wavolontiya ukuya phambi njengesisebenzi sokuzithandela ke kwakhiwa kusukela yicala Battalion lokujeziswa. Empini lokuqala ngo-1942, wayesefa. Homeland ukhohlwe kuqala for wakhe wokusungula, wenza engaba ngu-80 edlule. Ubuchwepheshe ukukhiqiza engasindi ukhonkolo abakhiqizi ezifuywayo zokwakha wathenga e-United States ngo-Eighties ekuseni.

Ukwakhiwa Foam amabhlogo

Ezweni lethu, phakathi nekhulu leminyaka eledlule waqala ukukhiqiza engasindi aggregate izitini zikasimende. Sebevele uvelile ngaphambi abavamile ubumba isitini e izici zabo. Kodwa uye azikakwazi Foam block, wavele ufana naye. I boom ukwakhiwa nokukhanya Foam ukhonkolo waqala kamuva. Ubukhulu block Foam nomumo cishe ephelele bavunyelwe ubuyekeze ubuchwepheshe yokwakha izindonga. Manje, esikhundleni esigqulweni usimende-isihlabathi okuxhumanisa izakhi ngabanye edingekayo glue yokuxhuma izinto disparate ibe uhlaka olulodwa eqinile. Ukubukeka Foam emabhuloki ubuchwepheshe ukwakhiwa, abakhi amaningi ayehlanganyela ngokuqapha. mass yabo bedidekile of impahla kwesakhiwo, ubukhulu elikhulu block Foam futhi intengo. Ukuze unqobe ukungabaza ochwepheshe, ukuhlolwa amabhlogo olunzulu foams ziye kwenziwe. Ezenye wamangaza ochwepheshe ebona. Abaningi abazange balikholwe idatha wamandla izifundo ezishisayo. umbono wayo omubi ekubumbeni umfanekiso izinto ezintsha futhi wenza yilabo abamele yonke umkhakha - umkhiqizo wokwakha izitini. Phela, eqinisweni, zingabantu bendabuko yokwakha ilahlekelwa kuzo zonke izici, kuphela isici - iyunithi intengo ejwayelekile nezitini ubumba izitini ngezansi.

Amathemba Foam amabhlogo eRussia

Iningi indawo ye lakithi endaweni nge eqinile yesithwathwa ebusika. Izindonga kudingeka vimbela noma ukwakha ezibanzi ukuze esikhaleni ngeke kube okulinganiselwe kakhulu. Ngalé izibonelo akudingeki zungeza futhi ngamunye aye emakhaya angenanhlonipho ukushuba odongeni iseduze esitimeleni. Yinye kuphela - zisebenzisa ukwahlukanisa esebenza kahle, okukuvumela ukunciphisa ukushuba izakhiwo izithelo. Ngenxa yalesi inkomba, ngeziningi zezinto zokwakha nge kuyancomeka kwesakhiwo okusezingeni eliphezulu ukumelana ezishisayo kuyoba ezifunwayo embonini yezokwakha. Ubukhulu block Foam kuwukuthi akulula kuphela ukuthutha amabanga phezu eside (emaphaketheni Pallets) zingasuswa kalula esakhiweni, ukukhwezwa ngokushesha ezindongeni futhi ngodonga (ikakhulukazi ngodonga, njengoba akudingi okhulisa phansi ezengeziwe), kugcina kahle ukushisa kanye kuyinto enhle kakhulu umsindo yisivikelo.