Malangizo aPkugulaPU SpempheraniMakina a Foam

Polyurethane mkulu-anzanu kupopera zipangizo angagwiritsidwe ntchito: kukonza mafakitale, roadbed madzi, wothandiza cofferdam engineering, akasinja yosungirako, zokutira chitoliro, simenti wosanjikiza chitetezo, kutsekereza madzi padenga, chapansi kutsekereza madzi, kuvala zosagwira akalowa, kunja khoma kutchinjiriza, ozizira yosungirako kutchinjiriza, Kusungunula chitoliro, kuthira kwa dzuwa, kumanga polyurethane kutchinjiriza, etc. The polyurethane kupopera mbewu mankhwala opangidwa ndi kampani ntchito ozizira yosungirako kutchinjiriza kupopera, kunja khoma kutchinjiriza kupopera, ngolo kutchinjiriza kupopera, mtundu zitsulo matailosi kupopera, kutsekereza madzi ndi kutchinjiriza kupopera mbewu mankhwalawa ndi thovu dzuwa. makina, kutchinjiriza ndowa thovu makina, kutchinjiriza madzi thanki thovu, ndi odana ndi kuba zitseko ndi mawindo.Kudzaza, kulongedza katundu kumatulutsa thovu, kubisa komanso kutulutsa thovu modzidzimutsa zonse zimakwaniritsa zofunikira zomanga zapakhomo ndi zakunja.

Ubwino wa mankhwala a polyurethane high-pressure sprayer:

1. Kuthamanga kwakukulu kwa zipangizo zopopera mankhwala ndi 10MPA, ndipo mutu si osachepera 45 mamita;

2. Zipangizozi zili ndi 2500W yapawiri kutentha kwapawiri kuti zitsimikizire kutentha koyenera kwa zosakaniza zopangira;

3. Zinthu zopangidwa ndi polyurethane zimasakanizidwa ndi kuthamanga kwambiri pamutu wa mfuti.Kusakaniza ndikofulumira komanso kofanana.Kupanikizika kumatulutsidwa ndipo atomization ili bwino.Kupopera pamwamba kumatha kuwongoleredwa kuti kusinthasintha kuzungulira 3mm;

4. Zidazi zimakhala ndi mpope wonyamula zinthu zokha monga muyezo, womwe umangotulutsa zopangira ndikupulumutsa anthu;

5. Zidazi zimabwera ndi mfuti yapadera ya Grass 5th generation.Chitsulo chachitsulo chimalowa m'malo mwa mfuti ya pulasitiki ya 3rd generation spray, yomwe imakhala yolimba.Mphuno yomangidwa mkati imapewa kusweka pafupipafupi kwa mfuti yamtundu wa 3rd.

Njira yopangira kupopera mbewu mankhwalawa polyurethane

Asanayambe kumanga polyurethane topcoat, mankhwala oyambira pamwamba ndi kupopera mbewu mankhwalawa amafunikira, ndikutsatiridwa ndi kupanga polyurethane topcoat.

1. Processing wa zoyambira mawonekedwe

Khoma loyambira liyenera kukwaniritsa zofunikira, kukhazikika kuli mkati mwa 10mm ndipo kusalala kwa khoma kuyenera kukhala 5-8mm.Makoma ayenera kukhala aukhondo ndi aukhondo, popanda laitance kapena fumbi, etc.

2. Mizere yopingasa ndi zotanuka zowongolera

Ngati ndi skyscraper, muyenera kugwiritsa ntchito theodolite kupachika waya.Ngati ndi nyumba yokhala ndi nsanjika zambiri, pamafunika cholumikizira chachingwe chachikulu kuti mupachike waya wopyapyala wachitsulo.Gwiritsani ntchito mabawuti okulitsa pansi pa khoma lakumtunda ndi khoma la pansi kuti likhale ngati khoma lalikulu.mawaya popachika mfundo.

3. Utsi okhwima thovu polyurethane

Gwiritsani ntchito sprayer ya polyurethane kupopera thovu lolimba la polyurethane pakhoma.Ntchito iyenera kukhala yofanana.Pamene kupopera mbewu mankhwalawa, yambani kuchokera m'mphepete, ndiye dikirani kuwira, ndiyeno utsi kudutsa m'mphepete mwa matuza.Samalani ndi makulidwe zofunika pamene kupopera mbewu mankhwalawa ndi ayenera kutsatira makulidwe specifications.Nthawi zambiri, makulidwe ayenera kukhala mozungulira 10mm panthawi yoyamba kupopera mbewu mankhwalawa.Mu chovala chachiwiri cha kupopera mbewu mankhwalawa, makulidwe ake ayenera kukhala mkati mwa 15mm.

4. Ikani matope ku mawonekedwe

Maola anayi pambuyo poti wosanjikiza wa m'munsi wa polyurethane upopera, matope amtundu wa polyurethane amatha kuyikidwa.Muyenera kugwiritsa ntchito chodzigudubuza kuti mugwiritse ntchito mofananamo matope a polyurethane pamwamba pa polyurethane m'munsi wosanjikiza.Mukamaliza kupopera mbewu mankhwalawa, muyenera kudikirira maola khumi ndi awiri mpaka makumi awiri ndi anayi kuti ntchito ina iyambe.

5. Kumanga kwa anti-crack matope wosanjikiza ndi wosanjikiza woyang'ana

1) Kumaliza kwa utoto

2) Panthawi imeneyi, m'pofunika kugwiritsa ntchito matope odana ndi ming'alu ndikuyala nsalu za mesh.Mtondo wa anti-crack ukagwiritsidwa ntchito, umafunika kuunikanso kuti uwone ngati wayala komanso ngati ngodya zoyimirira ndi yin ndi yang ndi zazikulu.Malo aliwonse omwe sali okhazikika amafunika kudzazidwanso ndi kudulidwa ndi matope.Kenako, mutatha kuchita ntchito yapitayi, gwiritsani ntchito utoto womaliza.Dikirani mpaka matope odana ndi ming'alu atauma, ndiyeno mugwiritseni ntchito.Panthawi imeneyi, muyenera kulabadira kusalala.

3) Kuyang'anizana ndi njerwa

4) Sitepe amafuna atagona otentha-kuviika kanasonkhezereka welded mauna.Pambuyo kutchinjiriza wosanjikiza wadutsa anayendera kuvomereza, ntchito odana ndi ang'onoang'ono matope kangapo, ndiyeno kuyala kanasonkhezereka welded mauna.Pambuyo poyalidwa mauna, amafunikanso kuyesedwa koyenera.Pambuyo pochita mayeso, anti-crack mortar iyenera kuyikidwa.

5) Njerwa za Veneer

6) Pambuyo pa masitepe am'mbuyomu a ntchito yomanga, mutha kukonzekera njerwa zomwe zikuyang'anizana nazo panthawiyi.Kukula kwa matope kwa njerwa zoyang'ana bwino kumakhala pakati pa 3mm-5mm.