Penosol - zinthu zabwino kwambiri
Tsiku lililonse kusankha zinthu zolimbitsa zinthu zikuchitika ndipo zimamuvuta, motero ndizovuta kwambiri kusankha kuchuluka kwake kwa mtengo ndi mtundu. Zipangizo zatsopano kwambiri zomwe zimasiyana pakuchita pang'ono kutentha zimaphatikizapo thomuzol, omwe mumamuveka bwino kwambiri amafanana kwambiri ndi chithovu kapena thonje la polyrethane. M'malo mwake, thomuzol ndi chithovu cha carbide, chomwe chasintha zida.
Chithunzi cha makutu ovala chopindika.
Zithunzi Zogulitsa
Ngakhale kuti chithothochichi ndi chofanana kwambiri ndi chithovu, chimakhala ndi zinthu zosiyana kwathunthu ndipo zitha kugwiritsidwa ntchito pazosintha zosiyanasiyana, kuphatikizapo kuyika kwa denga. Kwenikweni, izi zikugwiritsidwabe ntchito ngati kutukuka kwa makoma ndi denga, nyumba zomwe zikumanga, ndikudzaza mkati mwa nyumba zomwe zamangidwa kale, zipinda zapamwamba ndi madera omwe amafunidwa. Kuphatikiza apo, chithovu "cha" chithovu "chitha kupatsidwa pansi pa mawonekedwe opangira mawonekedwe, ndiye kuti, pansi pa chingwe, kuluma, pulasitala ndi zina zotero.
Pekhososop ndi chithovu chambiri, chifukwa chake ndi chabwino kukwaniritsa mikanganoyo ndipo pakakhala ming'alu iliyonse, komanso denga.
Kuphatikiza apo, msika ulinso ndi mbale kuchokera pazinthu izi, zomwe sizili zothandiza ngati thovu, koma mbali inayo, zimatha kuyikidwa palokha. Ngakhale kuti chithovu ndi chithovu ndi polyirethane ndi abale oyandikana ndi thomumol, komabe mawuwo ndi osiyana ndi "analogues" awo ndi chizindikiritso chake. Choyamba, chiwembuli chili ndi kukana kocheperako kuposa, mwachitsanzo, chithovu cha polyirethane, chifukwa chake, kuti chikhale ndi kutulutsa kwakukulu kwa makhoma kapena padenga, ndikokwanira kuphatikizira ma 5 cm.
Njira ya Theropanel.
Mwa zina, zabwino za foamuful zomwe zapangitsa kuti zizikhala zotchuka kuposa chithovu kapena chithovu cha polyirethane, zitha kunenedwa kuti nkhaniyi ndi yotetezeka ku malingaliro onse. Chinthucho ndikuti chinsalulu sichiwotcha ngakhale kutentha kwambiri, koma kumangosungunuka. Kuphatikiza apo, mkati mwa kuphatikizika kwa "Kuyaka", kulibe mpweya woipa mlengalenga kuposa kulibe thovu la polyelithane, kapena chithovu chikhale chodzitamandira. Mphamvu zotchinga za thovul zakhala chete, ndipo nkhaniyi imatha kupirira matenthedwe kuyambira -50 mpaka 150 madigiri, osayipitsa komanso osasintha zomwe zimachitika.
Nkhani pamutu: Kuyika (kukhazikitsa) mbale
Kuphatikiza apo, izi zili ndi mphamvu zambiri zotchinga, kuti isagwiritsidwe ntchito osati monga otenthetsera, komanso ngati kusokonekera komveka. Ngakhale kuti chiuno chachisanu ndi chofooka ndipo chimatha kudulidwa mosavuta kapena kuthyoledwa, sichikhala ndi makoswe, omwe ali ndi zokhumudwitsa ndipo zimatha kusintha zonse ndipo zimatha kugwedezeka mu Duch. Zimathandizanso kuti zikhalepopo thoamuzol, chifukwa kukhulupirika kwa matenthedwe kuchokera ku zinthuzi kumatha kugwira ntchito zake zotentha za zaka zoposa 70, osataya mikhalidwe yake.
Khoma lopindika ndi foamuzol: blobleties
Makomo a polyurethane ndi thovu ndi zida zomwe zitha kuyikidwa pawokha, chifukwa chithovu chimagulitsidwa mawonekedwe a ma sheet. Pomwe foamizol ndiye zodzaza, kotero popanda zida zapadera ndi luso lofunikira kukhazikitsa sizingagwire ntchito, makamaka ngati tikulankhula za kusokonekera kwa denga.
Pofuna kupanga cholembera cha foamuzol, zinthu zotsatirazi ndi zida zidzafunikire:
Chojambula cha khoma cholumikizira.
- polimer ren;
- olimba;
- mbiri yachitsulo;
- Dowel;
- chithovu cha carbide;
- Kukhazikitsa pakupanga thovu;
- compresser;
- kubowola.
Monga lamulo, kusokonekera kwa makoma kumachitika kunja kwa kapangidwe kake kake kake kakenso kumatanthauza kukhazikitsa kwa mawonekedwe oteteza. Mukamagwira ntchito yoyamba, mabowo amawuma kuti apeze mwayi wokhazikika pakati pa khoma, kenako ndikukakamizidwa kuthothoka.
Chotsatira, mawonekedwe amapangika mapangidwe opangidwa ndi zitsulo, zomwe sizikhala maziko amtsogolo odzaza ndi chithovu, komanso maziko a mtunda wokongoletsera. Khoma lakunja la kapangidwe kake limatsekedwa ndi chilichonse chomwe chimadutsa mpweya, mwachitsanzo,. Mtunda pakati pa mzere wokhala ndi nyumbayo ndi khoma lenileni la nyumbayo ikhoza kuyambira 5 mpaka 25 cm, kutengera makulidwe omwe makulidwe adzakhala oterera.
Nkhani pamutu: Momwe Mungachotsere Kutentha pansi, osachotsa pansi: Upangiri wa akatswiri
Kukonzekera kwa chithochi kumachitika mwapadera kumatanthauza njira zapadera zamadokotala a carbide ndi kusakaniza kwake ndi polin ndi chithovu cha m'ma polymer chimachitika. Mukaphika, kusakaniza kosakanikirana kumadzaza zonse ndi zopanda pake m'makoma, zomwe zimakupatsani mwayi woti mupange chisumbululuka kwambiri. Ndikofunika kudziwa kuti chithovu sichinawuma ngati chikho cha polyurethane chofanana ndi, kotero kukhazikitsa kwake kumachitikanso. Chomwecho ndikuti chinsalulu sichikulitsa jakisoni wa m'mphepete mwa msewu ndi zingwe, chithovu chowala chimakhala gwero lake.
Pambuyo popomphanitsa thomumol, makamaka zimangokhala mphindi 15 zokha, koma chifukwa cha makristal, ziyenera kudutsa maola 4. Atauzidwa kwathunthu, chinyamacho chimakumbutsidwa kwambiri chifukwa cha maonekedwe ake a Polyirethane, chokha chili ndi utoto. Monga lamulo, mukadzaza ming'alu yonse ndi zikopa, chithovu chimapukutidwa kudzera mabowo ang'ono kwambiri chakunja, motero zotsalazo za chithovu chowoneka ziyenera kuchotsedwa ndi kupakidwa utoto. M'mawu aukadaulo, kutukusira kwa makoma kwa thomu ndi thovul ndizovuta, kotero ndikofunikira kukopa antchito oyenerera kuti achite izi.
Kutulutsa kwa denga nthawi zambiri sikusiyana kwambiri ndi kusokonekera kwa makoma mu zovuta zake ndi ukadaulo, komabe pamenepa, malowa ozungulira a denga amatenga gawo lalikulu, lomwe limalola chithovu kuti chikhale bwino.