PU Based Waterproofing
PU raws li waterproofing, kuj hu ua ya raws-kho Polyurethane waterproof txheej, uas yog ib tug Reactive curing (moisture curing) txheej, Nws reacts nrog ya raws nyob rau hauv cov huab cua thiab solidifies mus rau hauv ib tug mos thiab tawv waterproof txheej.
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- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Product Description
PU raws li waterproofing, kuj hu ua ya raws-kho Polyurethane waterproof txheej, uas yog ib tug Reactive curing (moisture curing) txheej, Nws reacts nrog ya raws nyob rau hauv cov huab cua thiab solidifies mus rau hauv ib tug mos thiab tawv waterproof txheej.
siv qhov twg
PU raws li waterproofing yog dav siv nyob rau hauv vov tsev, hauv qab daus, underground, pob zeb, phab ntsa, chav dej, Choj, culvert, hlau yeeb nkab thiab pas dej ua ke.
Cov ntaub ntawv Technical
Tsis muaj. | Yam khoom | Standard Index | Txoj Kev Xeem | Kev tshwm sim |
1 | Cov ntsiab lus | ≥90 feem pua | ASTM C836 | 90.7% ua |
2 | Tensile zog | ＞2.0MPa | ASTM D412, 16 txoj kev A | 2.22MPa |
3 | Elongation thaum so | > 500 feem pua | ASTM D412, 16 txoj kev A | 620 feem pua |
4 | Peel Adhesion rau pob zeb | 2 N / mm | ASTM D 903-98 | 2.065 N / hli |
5 | Hydrostatic siab tsis kam | 0.7Mpa, 1h, Tsis muaj dej ntws | ASTM D 5385-1993, (2006) | Hla |
6 | Low Temperature crack bridging | Tsis muaj teebmeem | ASTM C 836-06 | Hla |
7 | Tear Resistance | Ntau dua lossis sib npaug rau 17.0kN/m | ASTM D 573-04 (2019) / ASTM D 624-00 (2012) | 17.6 KN / m |
Kev Siv Tshuab
Ntxuav lub hauv paus → nthuav dav kev kho mob → npaj cov nplaum → txheej nplaum (sib npaug rau cov roj hauv paus txias) → Cov ntsiab lus txuas rau hauv kev tsim kho → thawj zaug txheej → thib ob txheej txheej → thib peb txheej txheej waterproof txheej → waterproof txheej kuaj → tiv thaiv txheej kho kom zoo nkauj txheej siv → waterproof txheej kuaj → waterproof txheej txais
Nco tseg:
1. Qhov saum npoo ntawm cov txheej txheem dej tsis zoo, yuav tsum tsis txhob muaj convex thiab concave tsis sib xws, xoob, khoob nruas, xuab zeb, tawg thiab lwm yam tsis xws luag, cov ntsiab lus noo noo feem ntau tsis ntau tshaj 9 feem pua.
2. Ua ntej tsim cov txheej txheem dej tsis zoo, plua plav thiab lwm yam khoom siv rau ntawm lub hauv paus yuav tsum tau muab tshem tawm thiab ntxuav nrog ib daim ntaub ntub dej huv.
Nta
1. Zoo yooj, muaj zog adaptability rau hauv paus expansion los yog tawg, siab tensile zog.
2. Muaj zog adhesion rau lub hauv paus substrate.
3. Muaj zog adhesion, kev tsim kho yooj yim, tsis muaj tshuaj lom, muaj kev nyab xeeb
Kev khaws cia thiab kev thauj mus los
Cia ib puag ncig yuav tsum qhuav, txias, zoo ventilated, tsis txhob kub siab, deb ntawm qhov hluav taws kub. Khaws hauv - 40 degrees kom tsis txhob muaj lub hnub ci ncaj qha mus ntev
Cim npe nrov: pu raws li waterproofing, Tuam Tshoj, lwm tus neeg, Hoobkas, nqe
