Potcheza chinthu chachilendo kwambiri komanso chophweka kuti sitiganizira za mbiri yazinthu izi.
Mwachitsanzo, tiyeni tikambirane za Pemba.
Tikamati "Pemeza", nthawi zambiri ndimazindikira zambiri za slag yotentha kapena yopanda bwino kwambiri ya konkriti yolutira.
Palibe paubwenzi ndi Puma yeniyeni, zinthu zopangira sizikhala nazo - ngakhale kufanana kwenikweni ndi komwe kumachitika.
Pumice zachilengedwe ndigalasi ya kuthamanga ndi mapiri, adakhumudwitsidwa ndi thovu la mpweya wosungunuka. Popanda mpweya, unyinji wowunda, zingatheke, zitha kutembenukira ku Obsidian a mchere - wokongola. Galasi lamoto.
Njira yakupangidwira kwa Pumice ndiyofanana ndi njira ya "kuphulika" kwa madzi osenda kuchokera m'botolo. Kuchepa kowopsa komwe kumapangitsa kuti mitundu yonseyi ibweretse kutulutsidwa kwa mpweya kuchokera kumadzi. Pokhapokha ngati tikulankhula za madzi, timakhala pachiwopsezo chovulaza. Ndipo ngati tikulankhula za chiphalaphacanic chiphade la mapiri, chikupezeka pa Pemza - zomwe zikukuthandizani, koma mwachilengedwe sizabwino.
Pemza (adabwera mu zaka za XVIII m'zaka za XVIII kuchokera ku Netherl. Pams, kuchokera ku LAMX, GOLID) (Thumba lamoto) (chisanu ") acid ndi sing'anga ya acid.
Kapangidwe ka pemz kuchokera pamaditsidwe osiyanasiyana ndizosiyana. Kuti mugwiritse ntchito, kukula kwa ma pores ndi mawonekedwe a chinthu chagalasi, maziko a pumice ndiofunika. Kusiyanitsa mwala wabwino ndi waukulu wa coeren. Pankhaniyi, mtundu wake umakhala ndi fibrous, kapena kuwira, ma cell, kapena chithovu.
Nthawi zambiri, ma peumaz amachotsedwa pamasidi a ofukula ngati zinthu zambiri zosintha. Zochitika pamanja ndizochepa ndi njira yopanga zinthu zakale, idatha zaka masauzande ambiri zapitazo.
Mtundu wa pumice wachilengedwe umatha kuyambira ku zoyera (silicon dioxide sio2, chinthu chopangidwa ndi mtundu, zopanda mtundu. Ma pumice akuda - mankhwala ophuka kwambiri a chinthu chokhazikitsidwa ndi chitsulo (Feo, Feya3, Feya4). Pumice wabuluu ndi wachikasu amapangidwa chifukwa chosakaniza silika wosungunuka ndi zitsulo zosasangalatsa, makamaka Nickel, Titanium, calcium, calcium, calcium.
Utoto wa pumice, kutengera zomwe zili ndi chitsulo cha chitsulo, zosintha kuchokera zoyera ndi zofiirira mpaka chikasu, zofiirira komanso zakuda. Donder Restish 80%.
Kuumitsa pamlingo wa moos kuli pafupifupi 6, kachulukidwe ndi 2-2.5 g / cm ?, nthawi zambiri .,0-0.9 g / cm? (Pumice amayandama m'madzi, osatinso kunyowa kwambiri).
Kupanga kwakukulu kwa pumice kumayambitsa katundu wabwino wamafuta, ndipo kutseka kwa pores ambiri ndi kukana chisanu. Moto wolimbana nawo. Njira.
Amagwiritsidwa ntchito ngati malo owoneka bwino mu konkriti (pembobet) ngati zowonjezera hydralic zowonjezera simenti ndi laimu. Monga chuma chogwiritsira ntchito pogaya chitsulo ndi nkhuni, kupukutira kwamiyala. Amagwiritsidwanso ntchito pochotsa u hrograep kwa khungu lopanda kanthu.
Nthawi zambiri zimakhala ndi zipsinjo zosiyanasiyana za crystalline - plug-ma inlazi, quartz, monoclinic ndi rhomebic pyroxen, Mica.
Kusintha kumadziwika ndi miyala yamiyala, ma cell, kuwira ndi ziwabowe; Kapangidwe kake kamangakhale kwakukulu komanso kokhazikika (mkuyu.).
Utoto wa pumice, kutengera zomwe zili ndi feya ndi feya3, zosintha kuchokera zoyera ndi zofiirira mpaka chikasu, zofiirira ndi zakuda.
Kachulukidwe 2000-2300 kg / m3. Kuumitsidwa 5-6.5. Njira. Moto wolimbana nawo.
Kutentha kwapa 1300-1400 ° C. Mankhwala opangidwa ndi R. Dali (%): Sio2 68-75; TiO2 mithss; Alyo3 11-14; Feya3 0,8-2; Feo 0.5-1.5; Cao 0.2-2.5; Na2o 2.5-5; K2O 1.5-5; N2o + 1.5-3.
Puma mabodza ngati mitsinje ndi mitsinje, komanso imakhalanso kumtunda kwa otayika ndi ma lal. Amapangidwa chifukwa cha kudya kwa viscous acid Lava pansi.
Pemba Deposits amafala kwambiri m'maboma ndi mapiri amafalani. Timadziwika bwino ku Transcaucasia, ku Kamchatka (wamkulu kwambiri zepanskoye, ilonskoe) ndi zilumba za ku Kuril.
Mu makampani opanga mankhwala kuchokera ku Pumice, zosefera zimapangidwa, zogwiritsidwa ntchito ngati maziko a mphaka zosiyanasiyana.
Gawo lalikulu kwambiri la kugwiritsa ntchito pumice - makampani akuluakulu a stroy (kachigawo kakang'ono ka 5-20 mm) imagwiritsidwanso ntchito ngati chitsulo) ) Makampani opanga mankhwala (popanga zosefera ndikuwumitsa kukonzekera, komanso ngati maziko a mphaka zosiyanasiyana); M'mafakitale yamafuta (pakuyeretsa mafuta).
Kuwonjezera Pumice ku Nitroglycerin kuphulika kumawonjezera kusokonekera kwawo. Kuphatikiza apo, pemuzu amagwiritsidwa ntchito mu ubweya wagalasi ndipo akalandira.
Pimice yachilengedwe imapangidwa komwe ntchito kuphulika kwa mapiri imagwira ntchito posachedwa (pamiyeso ya geological) imazimiririka. Kutumiza Kwakale kwa Pumice Pofika nthawi yosintha makina osinthika: Pemza, chifukwa cha mawonekedwe ake, osati zinthu zolimba, osati zinthu zazitali, komanso ziwonetsero zazitali sizimaletsedwa ndikutentheka.
Minda ya Kamchatka ya Pumice Pumice imapereka zinthu zoyambirira, koma mtengo wonyamula mayendedwe umachepetsa phindu la kugwira ntchito kwa chitukuko. Zofunikira ndi Pumice zopangidwa ku Caucasus.
Makina ambiri azachilengedwe amangokhala kunja kwa rf. Armenia, kamodzi kokambidwa ndi Ararati, Puma. Kufunikira kwakukulu kumaperekedwa ndi Italian vengale, komwe zisumbu zonse zakulungidwa kunyanja ya Turrrhenian. Msika Wapadziko Lonse wa Puma umabwera ndi kugwedezeka kwa Germany m'chigwa cha Rhine, ndi New Zealand.
Asanapangidwe, sopo wa Pembal anali njira yayikulu yopukusira kuipitsidwa kuchokera mthupi la munthu. Abrasis Abrasives amagwiritsidwa ntchito modzola masiku ano, kulowa magulu a zinthu zoposa zachilengedwe.
M'makampani, Puma akufunika kumanga ngati filler yochulukirapo ya kachigawo wamba. Nyumba zomanga zomanga ndi ma amplial achilengedwe, ofunda komanso olimba. Zinthu zachilengedwe sizikukwanira, sizimavunda, osagwera makoswe.
Kuchokera pa pumice yogawika, mabatani a khoma amapangidwa. Komabe, kapangidwe kake kochokera ku Pumice kumafuna kuvomerezeka kunja kwa zakunja: zinthu za helgroscopic. Ndipo ngakhale Pimike amasamutsidwa mokwanira ozizira, Mwala wosadziwika bwino umaphatikizapo micbroflora ya chinyezi mwachangu ndipo pambuyo pake amawonongedwa.
Mu ukadaulo wamakina, ophwanyika amagwiritsidwa ntchito pogaya ntchito. Pakupanga mankhwala a Pumice - gawo lapansi pokonza zosefera, zokopa, zosinthana ndi zinthu zina.
Chofunika kwambiri, musawonongeke popanda pumice ndi opanga zophulika. Wowonjezera ufa wa pampas kuti ayendetse madera amathandizira kungoyambika kwa chipangizo chophulika. Mchenga, wofanana mu kapangidwe ka Pem, sukupereka zotsatirazi.
Makampani ogulitsa magalasi amagwiritsa ntchito matumbo achilengedwe kuti aphikire galasi laukadaulo, makamaka zidutswa zamapaipi ndi akasinja.
Zokwanira mokwanira, koma mwala wowoneka bwino umatha kukhala wokongoletsa mkati. Moyenerera, maziko a zokongoletsera maluwa. Kuti apange ngodya yokongola ya chilengedwe, ndikokwanira kutulutsa mwalawo kuti zitheke kukwerera ma tradecans, kuti mutumize monolith ndi yankho la michere, yikani moss.
Chipatala cosmetogy chimalimbikitsa kugwiritsa ntchito nthawi yachilengedwe kuti ayeretse khungu ndi wowotcha. Komabe, kuchokera pakugwiritsa ntchito sopo wololedwa (ophika pa chikopa cha China ndi kuwonjezera kwa utoto) ndi cholumikizira cha phula la pexic, madokotala achenjeza kuti: Malo ophatikizika a mwala mu sopo amatha kuwononga khungu.
Osachulukirachulukira, koma komabe pali pamsika ndi zokongoletsera kuchokera ku Pumise. Mikanda, basi, komanso ma piramidi okhala ndi pumose nthawi zambiri amadziwika, amakhala ndi vuto lokhala ndi zinthu zokwera mtengo kwambiri.
Puma ndiowopsa
Kuphulika kwa mapiri nthawi zambiri kumatulutsa ma pumice ambiri. Polwy, pomwe otentha kwambiri lamba pang'onopang'ono amatsanulira nthawi. Choyipa chachikulu, ngati kutuluka kwa mpweya kuchokera m'matumbo kumapita kumwamba kupita ku Magma. Kutembenukira pansi pamavuto otsika mu pex, mwala wopondaponda umagwera ngati chipale chofewa, ndikutchingira pansi.
Choyipa chachikulu chikafika tsabola "mpweya" umakhazikika pamadzi. Ziphuphu zokutidwa ndi pumice zimatalikirana ndi mpweya wopepuka komanso wamlengalenga. Onse wokhala naye adzafa.
Mitsinje yonyamula maulendo angapo "kuchokera ku pumice imakhala yowopsa ku madamu ndi nyumba zina za hydraulic. Mabwato ndi mabwato sangathe kusambira mu "Nyanja" yaminyewa: Kupanga kutumphuka kopweteka kumatha kukhala nkhani ya mitunda yopukutira kudzera m'mabodi a aluminiyamu.
Zomvetsa chisoni kwambiri kuti zikhalidwe ndi zoterezi zimatha pang'onopang'ono. Pumice, kuyandama pansi pamadzi, kumagwa kuchokera ku mikangano ndi kugundana, ndipo pamapeto pake chimakhala pansi. Koma njirayi ndi ufuluwu.
Koma momwe mungagwiritsire ntchito bwino pemza?
Tiye tikambirane za izi mosiyana komanso mwatsatanetsatane. Mwinanso chotchinga, ndipo mwina wina ndi wothandiza kwambiri.
Kodi ndi kutuluka kwa kutuluka kwanji komwe kumatanthauza kuphatikiza kuphweka kosavuta, kupezeka ndi kutchuka kotaka? Ndiko kulondola, ndi pumice yodzikongoletsa.
Ndi thandizo lake, mutha kuchotsa zowonongeka za pakhungu, chimanga ndi otchedwa Natpoptes. M'mawu, chinthu chofunikira kwambiri m'moyo watsiku ndi tsiku. Ndipo ngati mukuganiza kuti puma adalowanso gwero lokha ndi kukula kwa zodzikongoletsera zodzikongoletsera, ndiye kulakwitsa. Anagwiritsa ntchito agogo athu azachikulu, komanso osachita bwino.
Ndiye, pomwe sopo sunali ...
Pambuyo kuphulika kwa mapiri a lava, monga ozizira, adasandulika kukhala mtundu wautoto, womwe umafanana ndi pepala lodziwika bwino la Amery-lodziwika kwa ife. Nayi mtundu wachisanu uyu ndipo pali pumice. Sizikudziwika kuti ndi liti, koma makedwe athu adawona kuti ndi chida chabwino kwambiri choyeretsa khungu. Kenako kunalibe ufa wano, ndipo amagwiritsa ntchito zolinga izi.
Monga mukuwonera, mbiriyakale yogwiritsa ntchito pumice siyongokhala ngati zodzikongoletsera, komanso zaukhondo zimabwereranso ku nthawi zakale. Chilengedwechi chokhala ndi mawonekedwe okhwima, makolo omwe amagwiritsa ntchito ukoma kotero kuti kulibe zowotcha thupi, osati kutchula zowonongeka kapena magazi.
Zikalata zasungidwa kuti nthumwi zakale za kugonana zomwe zimagwiritsidwa ntchito ngati zokutira - Kupatula apo, kunalibe mwayi wina pa izi.
Chosangalatsa ndichakuti chikhala njira yachilendo masiku ano: azimayi ambiri amakonda kuchotsa tsitsi pamiyendo ya pimse.
Zitha bwanji? Njira yake ndi yokalamba. Choyamba muyenera kuthyola mapazi anu, ndikuziyika bwino kenako ndikuyenda mozungulira, zomwe zimayenera kukhala zopepuka, popanda kukakamizidwa kwambiri. Pambuyo pake, chithovu, chosambitsidwa ndi tsitsi lakutali limapita limodzi nalo.
Zachidziwikire, sizikudziwika ngati agogo athu a chigola champhamvu kwambiri atamaliza njirayi. Koma njira yamakono ya njira yotereyi iyenera kuyika zonona zonenepa. Ndipo amachita izi, chifukwa kuti amateteza khungu.
Zinsinsi za Kunyumba Kunyumba
Nthawi yomweyo, pali anthu ambiri omwe amaganizira za Pholili pafupifupi mafinya omwe aphunzira zaka zawo motero sangathe kusamalira.
Ena alibe m'magulu otere, koma amakhulupirira kuti ndizovuta kwambiri ndipo zimatha kubweretsa khungu. Nevers ndi iwo ndi ena. Ngakhale, musabisike, m'manja mwa ziwalo, amatha kuvulaza ...
Pofuna kuti cosmetic ikhale mdani wanu, ndipo adadziwika kuti ndi bwenzi lodalirika komanso wothandizira, ndikofunikira kutsatira malamulo osavuta ogwiritsira ntchito kunyumba.
Chifukwa chake, chida ichi sichimagwira ntchito yowuma. Muyenera kusamba miyendo yanu, osatha kuwasambitsa, kenako ndikuwumitsa thaulo. Posamba mutha kumwa madzi osavuta, ndipo mutha kugwiritsa ntchito zowonjezera, zomwe sizingakhale zoposa - mchere wamchere kapena wowuma. Ena amakonda kuwonjezera zigawo za mankhwala azomera. Mwachitsanzo, osankhidwa omwewo, mwachitsanzo. Chizindikiro choterocho chimakhudza bwino momwe khungu lakhungu limakhalira, ndikuchotsa kutopa komwe kwa iwo.
Zimakhala zolimbikitsidwa kugwiritsa ntchito zipilala zofewa komanso zofatsa zakhungu. Imapangidwa imapangidwa kuti isokeretse madera okhazikika komanso opota. Maselo akufa a Epidermis amachotsa mosavuta, pamayendedwe angapo osavuta. Komabe, yesetsani kuti musapitirire mopitirira muyeso: Mukangokonzekeretsa ma pikhlo, kumverera kotentha, njirayo iyenera kumaliza. Izi zikutanthauza kuti maselo akufa "atha" ndipo adafika zigawo zakhungu.
Pali milandu ingapo (makamaka kumidzi, pomwe anthu amagwira ntchito kwa nthawi yayitali m'munda ndikuyenda opanda nsapato) pomwe Pendia amagwiritsidwa ntchito tsiku lililonse. Ndiwo chizolowezi kuposa kusowa, chifukwa chida ichi sichikulimbikitsidwa kuti muzigwiritsidwa ntchito pafupipafupi. Kupatula milungu ija kupatula kwa milungu iwiri yoyambirira, pamene "kutsogola" kwakukulu mu mawonekedwe a khungu losafunikira kuli kutsogolo kwa pumice. Kenako, ikachotsedwa, pumbe iyenera kugwiritsa ntchito zosaposa ziwiri (nthawi zina zitatu) pa sabata. Kwa prophylaxis.
Za kuchotsedwa kwa zimbudzi ziyenera kunenedwa payokha. "Kunena" Siwonagwamodzi Mmodzi adagwa, koma pang'onopang'ono, kuchotsa kamodzi kamodzi kamodzi. Kupanikizika kwamphamvu sikolandilidwa, monga momwe mungathere pakhungu labwino ndikupangitsa kupezeka kwa zilonda. Kapena matenda ndi kutupa.
Ndikofunikira osati mwaluso mwaluso ndikugwiritsa ntchito pinduce, komanso kuti amalize bwino njira yoyeretsa khungu. Kuti muchite izi, muyenera kutsuka miyendo ndi madzi abwino ndikuonetsetsa kuti mukugwiritsa ntchito zonona zonona pa iwo. Kutsatira malangizo osavuta awa, mumapewa kuyanika kwina kwa khungu, sikudzakhala wamwano.
Momwe mungasankhire miyendo?
Pumice popanga zodzikongoletsera ndi zachilengedwe komanso zojambula. Opanga omaliza nthawi zambiri amanenedwa pomwe zida zopangidwa ndi zinthu zomwe zimapangidwa, kotero ngati mungayime kusankha kwanu panjirayi, osazipanga mosamala. Komabe ndikufuna kukuchenjezani ku analogi, chifukwa pali zingwe zambiri zotsika pazomwe zimachitika. Zoterezi ndi chilolezo chonena Pumice mu mawonekedwe awo osalimba, samapereka zonse za wothandizira aliyense. Ndipo amaswa kwambiri, osanena kuti akamagwiritsa ntchito khungu. Makamaka ngati mumalephera ku zinthu zojambula zomwe zimapangidwa.
Chifukwa chake chimaliziro: Ngati ndi kotheka, sankhani pakamwa zachilengedwe zokha!
Ndipo tsopano ndikufuna kudziwa chidwi cha owerenga athu. Kugwiritsa Ntchito Izi Kugwiritsa Ntchito ndi zotsatira zake zimatengera osati zinthu komanso maluso anu, komanso mawonekedwe ake. Chifukwa chake, posankha pumice "ndi dzanja lake. Ngati kuli koyenera kukhala m'manja mwanu, kenako mugule! Ndipo, zoona, yang'anani pa Peres: zomwe ali zazing'ono papepala, odekha amanjenjemera, ndikumupatsa thanzi komanso kukongola kwake.
Chiyambi