Ib leeg-tiv thaiv waterproofing txheej
Ib leeg-txheej txheej waterproofing txheej yog ib tug polymer waterproof txheej ntawm reactive hom ya raws-kho zaj duab xis.Nws yog tsim los ntawm isocyanate thiab polyether ua cov khoom tseem ceeb, sib tov nrog cov khoom siv, plasticizers thiab lwm yam additives thiab lwm yam additives siv cov cuab yeej tshwj xeeb los ntawm qhov kub thiab txias dehydration polyurethane prepolymer thiab ya raws hauv huab cua, uas ua rau tawv, mos thiab tsis sib koom ua ke roj hmab waterproofing zaj duab xis ntawm substrate. .
Cov yam ntxwv ntawm cov khoom:
Ib leeg-tiv thaiv waterproofing txheej, ib qho yooj yim mus thov, qhov yuav tsum tau rau cov ntsiab lus ntawm noo noo ntawm lub hauv paus tsis siab, nws muaj peev xwm yuav siv tau nyob rau hauv ntau moist nto, kuj muaj nyob rau ntawm qhov chaw nws tus txheeb ze av noo yog loj dua.
Polyurethane txheej zaj duab xis muaj siab zog thiab elongation, zoo elasticity, zoo kub thiab tsis kub tsis kam, thiab siab adaptability rau substrate shrinkage thiab tawg.
Muaj peev xwm txheej 1 hli mus rau 3 hli tuab ib zaug, coated zaj duab xis yog ntom, tsis muaj npuas, thiab siab zog sib txuas.
Tsis tas yuav txhuam tus neeg saib xyuas kev kho mob ntawm cov substrate ntau yam uas yog raws li tus qauv
Muaj feem xyuam:
Siv dav hauv ru tsev, hauv qab daus, chav dej, pas dej da dej, thiab txhua yam kev lag luam thiab pej xeem lub tsev waterproofing
Kev siv technology:
Substrate yuav tsum ruaj, du, tsis muaj sundries, sab hauv ces kaum thiab sab nraum lub ces kaum yuav tsum tau ua nyob rau hauv ib ncig arc, txoj kab uas hla ntawm sab hauv lub ces kaum yuav tsum ntau tshaj 50 hli, thiab sab nraud kab yuav tsum ntau tshaj 10 hli.
Cov khoom xyaw thiab ntau npaum li cas: raws li daim ntawv thov ntau npaum li cas, sib npaug sib npaug o siv.
Kev siv ntau npaum: txheej zaj duab xis ntau npaum li cas yog li 1.3-1.5kg / sqm thaum lub thickness yog 1 hli.
Daim ntawv thov dej loj loj, txheej txheej sib xyaw ua ke nrog cov roj hmab lossis yas scraper, lub thickness yog nyob ruaj khov, feem ntau nws yog 1.5mm txog 2.0mm, yuav tsum tau txhuam hauv 3 mus rau 4 zaug, lub sij hawm kawg txhuam hniav yuav tsum tau ua tom qab txhuam hniav yav dhau los. thiab ua zaj duab xis, thiab txhuam ntawm ib qho kev taw qhia ertical.Feem ntau raws li kev sib cais zaj duab xis-tsim, rau cov phiaj xwm hauv av, yuav tsum ua kom muaj txheej txheej ntawm cov khoom siv ntxiv dag zog ntxiv.
Txheej thickness: rau underground project thickness yog 1.2 mus rau 2.0mm, feem ntau 1.5mm;mus rau chav dej thickness tsis tsawg tshaj li 1.5 hli;rau multilayer waterproof ntawm raug ru tsev tsim thickness tsis tsawg tshaj li 1.2 hli;mus rau ib txheej waterproof ntawm qib Ⅲ waterproof, thickness tsis tsawg tshaj li 2 hli;
Nuv ntses txheej daim ntawv thov: tawg cov xuab zeb ntxuav ua ntej lub sij hawm kawg txhuam hniav tsis solidified.
Kev tiv thaiv txheej: ntawm txheej zaj duab xis saum npoo yuav tsum ua cov rwb thaiv tsev tiv thaiv raws li tus qauv tsim.
