Homeliness, Yomanga
Polyurethane thovu lawi wamtundu uliwonse: zofunika
Polyurethane thovu lawi wamtundu uliwonse ntchito pamene pali pakufunika ndi kutchinjiriza, amene adzakhala mu ntchito poyera moto.
Zochita za thovu lawi-wamtundu uliwonse
Anati polyurethane thovu ndi chimodzi chigawo sealant zochokera polyurethane anapanga. Pambuyo kupeza anali pomwepo angagwiritsidwe ntchito. Mu ndondomeko ya ntchito zigawo polymerize, zimavuta ndi particles wa chinyezi ali ndi malo awo. Polyurethane thovu ali lawi wamtundu uliwonse zosakaniza monga zipangizo yeniyeni yomwe lamayimbidwe ndi matenthedwe makhalidwe abwino. Popangidwa ndi wosanjikiza kwathunthu impermeable kuti mpweya ndi utsi.
thovu Features
Polyurethane thovu si kuwotcha wamtundu uliwonse ku mwachindunji moto kukhudzana kwa nthawi yake ndi Mlengi. Pambuyo ntchito si ikuyenda pansi ngakhale chimaoneka pa pamwamba choimirira. Mwa makhalidwe ake abwino akuphatikizapo kutha mudzaze kwathunthu danga la mtundu uliwonse. Maziko bwino pamalo a njerwa ndi zapansi mtengo, polima, simenti, zitsulo ndi magalasi.
Mabukuwa ali kukana wabwino kwa madzi ndi nkhungu amatha zimasintha kutentha osiyanasiyana kuchokera -60 kuti +100 ° C. Nthawi zambiri kunyumba amisiri ndi omanga poyerekeza ndi nkhaniyo anafotokoza analogs amene katundu chikhalidwe. Pankhondoyi, wopambana akutuluka buku loyamba chithovu, ndi cholimba ndi odalirika kwambiri.
Polyurethane thovu lawi wamtundu uliwonse akhoza kukhala nthawi zosiyana pamaso pa nthawi poyatsira. Mwachitsanzo, Soudal mtundu zakuthupi ndi zimakhudza mwachindunji lawi la sadzawotchedwa kwa mphindi 360. Tingathe kuti thovu samougasaniyu. Izi zikusonyeza kuti thovu lawi wamtundu uliwonse, ndipo ngati adzakhala pansi moto mwachindunji, iwo sadzakhala kupanga dontho otentha. Pa nthawi ya kuchotsa chithovu lawi yekha damped. Pamene munthu amatha kusiyanitsa kusowa kudziwa dzuwa. N'chifukwa chake thovu amafuna chitetezo pambuyo kutsanulira.
malamulo a ntchito
Polyurethane thovu lawi wamtundu uliwonse kuchitidwa pamwamba, kumene kutentha ranges ku +5 kuti +30 ° C opaleshoni kutentha zili mkati mwa chidebe ayenera musalumphe Malire a +10 kwa + 30 ° C. Pofuna kukonza thovu ntchito, izo tiyenera firiji, koma simungathe usavutike. Store zonenepa analimbikitsa osuta, kuwayika khosi kwake.
Wamtundu uliwonse polyurethane thovu msonkhano pamaso ntchito ayenera bwino anagwedezeka. Ndiye m'pofunika kuona mmene bwino idzatulukira botolo. Pambuyo olimba, linanena bungwe alandiridwa kuyamba kugwira ntchito. Pofuna kukwaniritsa guluu wolimba bwino, m'pofunika moisten pamwamba ntchito ndi madzi. Komabe m'malovu padziko sayenera. The cavities safuna kudzaza kuposa 1/3. Pambuyo tsiku thovu asonkhanitse mphamvu komaliza. Ndi bwino kutseka pulasitala kapena sealant, amene ali ndi khalidwe la moto.
mtengo thovu
Malinga ndi Mlengi mosabisa zina, malawi wamtundu uliwonse thovu msonkhano B1 angakhale osiyana. Pa zotsatira mtengo ndi kugulitsa dera. Choncho, zibaluni, m'mene 750 ml ya kapangidwe, zikhoza kugulidwa kwa rubles 350.
Kugwiritsa thovu sayenera kuchitika ndalama owonjezera. Choyamba, izo zidzapangitsa kuti zinyalala zakuthupi ndi ntchito ndalama kungachititse kuti kuthetsa owonjezera pambuyo kuumitsa. Pambuyo chuma kuchuluka kukula. Choncho, musanayambe kugwira ntchito, zingakhale bwino kuti kuikapo thovu pa gawo laling'ono.
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