1. Nws tuaj yeem thov rauNtub Dej thiab Cov Paus Av Nyom, thiab txheej txheej zaj duab xis tsis muaj pob qij txha thiab muaj zog ncaj ncees;
2. Lub zog ua kom muaj zog, elongation siab, zoo elongation, thiab muaj peev xwm muaj zog los hloov kho kom haum thiab deformation ntawm lub hauv paus txheej;
3. Kua siv,Chav Tsev Kub Tawv, lag luam yooj yimthiab lub sijhawm tsim kho luv luv;
1. Waterproof kho ntawm ru tsev, phab ntsa, chav dej, lub qhov rais sills, thiab lwm yam ntawm cov tsev qub thiab tshiab.
2. Waterproof thiab dej noo-ntawv pov thawj ntawm ntau qhov chaw ntawm av vaj tse.
3. Nws tuaj yeem siv rau ntawm qhuav lossis ntub cov qhob av ua av, ntoo, gypsum board, SBS, POLYURETHANE nto, thiab lwm yam.
4. Kev sib khi ntawm cov pob qij txha nthuav dav, daim phiaj sib dhos, downspouts, cov kav hlau, thiab lwm yam.
1. Kev kho mob hauv paus: Kev tsim kho yuav tsum yog cov khoom, tiaj, dawb ntawm hmoov av, roj, thiab dej ntshiab.
2. Siv cov ntaub qhwv roj hmab lossis cov menyuam txhuam txhuam rau txheej, feem ntau ob mus rau peb zaug. Yog tias cov txheej tuab tuab heev, ntxiv cov dej uas tsim nyog thiab sib tov zoo.
3. Rau cov ntu tshwj xeeb, ntaub ntaub tsis-ntaub lossis iav fiber ntau tuaj yeem ntxiv ntawm nruab nrab txheej thiab txheej txheej sab saud txhawm rau txhim kho lub zog.
Tsis yog. | Cov khoom | Kev ntsuas kev | 0ur cov ntaub ntawv | |
1 | Cov ntsiab lus nyuaj,% | ≥ 65 | 72 | |
2 | Tensile lub zog, mpa≥ | 1.5 | 1.8 | |
3 | Kev Ntsuas Kom Yooj Yim,% ≥ | 300 | 320 | |
4 | Tsis tshua muaj qhov kub thiab txias, φ10mm, 180 ° | -20 ℃ Tsis txhob tawg | -20 ℃ Tsis txhob tawg | |
5 | Impermery, 0.3Mpa, 30min | Kev tsis ua tsis tau | Kev tsis ua tsis tau | |
6 | Lub sijhawm qhuav, h | Kov Lub Sij Hawm Qhuav | 4 | 2 |
Tag nrho qhuav sij hawm≤ | 8 | 6.5 | ||
7 | Lub zog tensile | Tus nqi tuav tom qab kev kho cua sov,% | ≥80 | 88 |
Tus Nqi Rov Los Tom Qab Kev Kho Mob Alkali,% | ≥60 | 64 | ||
Tus nqi rov qab tom qab kho cov kua qaub,% | ≥60 | 445 | ||
Divergent huab cua kev nyab xeeb kev paub txog kev kho,% | ≥80-150 | 110 | ||
Tus nqi khaws cia tom qab UV kev kho,% | ≥70 | 70 | ||
8 | Elongation thaum so | Divergent huab cua kev nyab xeeb kev paub txog kev kho,% | ≥200 | 235 |
Kev Kho Cua Sov,% | ≥65 | 71 | ||
Alkali Kev Kho Mob,% | ≥200 | 228 | ||
Kho kev kho,% | 200 | 217 | ||
UV Kho,% | ≥65 | 70 | ||
9 | Cua Sov Expansion Piv | Elongation,% | I≤1.0 | 0.6 |
Luv tawm,% | I≤1.0 | 0.8 |
1. Tsis txhob tsim nyob rau hauv 0 ° C lossis hauv nag, thiab tsis tsim nyob rau hauv ib puag ncig huab cua thiab tsis muaj kev cuam tshuam nws yuav cuam tshuam rau zaj duab xis;
2. Tom qab kev tsim kho, txhua feem ntawm tag nrho cov phiaj xwm, tshwj xeeb tshaj yog cov kev txuas tsis muaj zog, yuav tsum tau soj ntsuam kom pom cov teeb meem, nrhiav cov laj thawj thiab kho lawv nyob rau lub sijhawm.
3. Nws yuav tsum tau muab ntim thiab khaws cia rau hauv lub tsev rau khoom txias thiab muaj cua sov nrog lub txee txee ntawm ib xyoos.