Kupaka kwapawiri koletsa madzi
BiogoTMkawiri chigawo madzi ❖ kuyanika ndi kulimbitsa zipangizo madzi, ndipo Gulu A ndi isocyanate inathetsedwa pre-polymer polycondensated ndi polyether ndi isocyanate, Gulu B ndi madzi achikuda wopangidwa ndi plasticizer, kuchiritsa wothandizira, thickening wothandizira, coagulant wothandizira ndi filler, ,ix Gulu. A ndi B mofanana mofanana ndi mlingo ndi burashi pamtunda wotchinga madzi, pangani filimu yophimba ndi mphira ngati mphira kudzera m'mipingo yolumikizana ndi yolimba pa kutentha kwabwino, komwe kumagwira ntchito yoletsa madzi.
Khalidwe
l BiogoTMKupaka kwa zigawo ziwiri zotchingira madzi kumapanga kukhala kosasunthika, kuphatikizira elasticity yosanjikiza madzi osanjikiza, komanso kumathandizira kuti pulojekitiyi isalowe ndi madzi komanso kuti isagwe, yomwe ndi nembanemba yosalowa madzi yomwe singatheke.Makamaka ❖ kuyanika filimu ali elasticity mkulu ndi elongation, mkulu kusinthasintha kwa gawo lapansi craking kapena kukulitsa.
l Kulumikizana kolimba ndi gawo lapansi, filimu yokutira imakhala ndi mphamvu yolumikizana kwambiri ndi konkire, matabwa, chitsulo, mbiya ndi shingle ya asibesitosi, ingagwiritsidwenso ntchito ngati chomangira.
l Kugwiritsa ntchito bwino, filimu yokutira ya polyurethane ndi chozizira chopanda madzi, ingosakanizani gulu A ndi B ngati mulingo mukamagwiritsa ntchito ndikutsuka pagawo lopanda madzi.
l Kukonza kosavuta, kumangosunga magawo osweka, omwe amatha kufikira zotsatira zoyambirira za kutsekereza madzi, kusunga nthawi, kupulumutsa mphamvu ndi mtengo wotsika.
l Zogulitsa zachilengedwe, ndikuchepetsa kuwonongeka kwa munthu ndi chilengedwe.
Ntchito yofikira
Amagwiritsidwa ntchito kwambiri padenga, pansi, dziwe losambira, ndi mitundu yonse yamakampani ndi zomanga nyumba zotsekera madzi.
Katundu waukadaulo [Yesani muyezo GB/T19250-2003]
| Ayi. | Kanthu | Mlozera | ||
| Ⅰ | Ⅱ | |||
| 1 | Zolimba%≥ | 92 | ||
| 2 | Nthawi youma kunja/mkati h≤ | Kuyanika nthawi kunja | 8 | |
| Kuyanika nthawi ya mkati | 24 | |||
| 3 | Mphamvu zolimba MPa≥ | 1.9 | 2.45 | |
| 4 | Kutalikirana kwa Fracture%≥ | 450 | 450 | |
| 5 | Kusakwanira kwamadzi 0.3MPa, 30min | Wosalowetsedwa | ||
| 6 | Kupinda pa kutentha kochepa ℃≤ | -35 | ||
| 7 | Mphamvu yolumikizana yonyowa maziko a MPa≥ | 0.5 | ||
| a.gwiritsani ntchito gawo lapansi lonyowa la polojekiti yapansi panthaka. | ||||
Ukadaulo wogwiritsa ntchito
l Gawo laling'ono liyenera kukhala lolimba, losalala, lopanda ma sundries, mkati mwa ngodya ndi ngodya yakunja iyenera kukhala yozungulira, m'mimba mwake ya ngodya yamkati iyenera kukhala yoposa 50mm, ndi chingwe chakunja.
l Ayenera kukhala oposa 10mm.;
Zosakaniza ndi Mlingo: molingana ndi mlingo wa ntchito, kusakanikirana kofanana kuzungulira ife.
l Mlingo wolozera;❖ kuyanika filimu mlingo ndi za 1.3-1.5kg/sqm pamene makulidwe ndi 1mm.
Kupaka kwakukulu kopanda madzi, kuphimba kufanana kosakanikirana ndi mphira kapena pulasitiki, makulidwe ake ndi osasunthika, nthawi zambiri ndi 1.5mm mpaka 2.0mm, ayenera kutsukidwa katatu mpaka 4, nthawi yomaliza kupukuta kuyenera kuchitika pambuyo pochiritsa machiritso ndipo amakhala filimu, ndi kutsuka pa njira yokhazikika.Nthawi zambiri ngati filimu yosiyana, yopangira pulojekiti yapansi panthaka, iyenera kuyika zinthu zolimbitsa thupi zowonjezera.
❖ kuyanika makulidwe: Kuti mobisa ntchito makulidwe ndi 1.2 kuti 2.0mm, zambiri 1.5mm;ku chimbudzi makulidwe si osachepera 1.5mm;ku multilayer madzi a kukhudzana padenga kumanga makulidwe si osachepera 1.2,,;kwa wosanjikiza madzi a kalasi Ⅲ madzi, makulidwe si osachepera 2mm;
Kumaliza wosanjikiza ntchito: kumwaza mchenga kutsukidwa pamaso nthawi yomaliza potsuka si olimba.
Chitetezo chosanjikiza: pa zokutira filimu pamwamba ayenera kuchita kutchinjiriza chitetezo monga kapangidwe.
Chidwi
l Kusungunula sikungakhale asidi wa mowa, kusungunula nitro monga chochepetsera utoto, osakhudza madzi.
l Sungani mpweya wabwino, moto.
l Ngati zinthuzo zili ndi mawonekedwe ang'onoang'ono, ziyenera kusakanizidwa mofanana musanagwiritse ntchito
l Malo omangawo akuyenera kukhala ndi mpweya wabwino ndipo asagwiritse ntchito pakagwa mvula;
l Tsegulani chivundikirocho mukamagwiritsa ntchito, chiyenera kugwiritsidwa ntchito mumphindi 40;
l Ngati mupeza filimu yokutira yosweka pamalo omanga, kukumba mozungulira pobowo ndi mpeni wodula, ndiyeno tsukani zokutira zotchingira madzi ndikukonza.
Zosungirako ndi tcheru zinthu
l Sungani zipangizo m'chipinda chomwe ndi chouma ndi mpweya wokwanira
Pewani kuwala kwa dzuwa poyenda, pewani kugundana ndipo samalani ndi moto
l Nthawi yotsimikizira yosungirako ndi miyezi isanu ndi umodzi, kupaka kunja kwa nthawi yosungirako kuyenera kugwiritsidwa ntchito pambuyo poyang'ananso