SBS hloov bitumen membrane yog tsim los ntawm saturating lub hauv paus nyob rau hauv bitumen, los yog thermoplastic elastomer (xws li styrene butadiene-SBS), ntxiv dag zog rau polyester los yog fiberglass, ua tiav lub ntsej muag upward nrog nplua xuab zeb, ntxhia slates (los yog nplej) los yog polythene membrane thiab lwm yam.
Yam ntxwv:
Zoo impermeability;Muaj lub zog tensile zoo, elongation tus nqi thiab qhov loj me ruaj khov uas tuaj yeem ua tau zoo rau lub substrate distortion thiab tawg;SBS hloov bitumen membrane tshwj xeeb yog siv rau hauv qhov chaw txias nrog qhov kub thiab txias, thaum APP hloov bitumen membrane yog siv rau hauv qhov kub thiab txias;Kev ua tau zoo hauv kev tiv thaiv kev sib tsoo, tiv thaiv tus neeg ua haujlwm, tiv thaiv kev tiv thaiv, tiv thaiv yaig, tiv thaiv mildew, tiv thaiv huab cua;Kev tsim kho yog yooj yim, txoj kev yaj tuaj yeem ua haujlwm hauv plaub lub caij, cov pob qij txha txhim khu kev qha
Specification:
| Yam khoom | Hom | PY PolyesterGGlassfibrePYGGlassfibre txhim khu polyester xavPEPE zaj duab xisSXuab zeb MCov ntxhia | ||||||
| Qib | Ⅰ | Ⅱ | ||||||
| Kev txhawb zog | PY | G | PYG | |||||
| Nto | PE | San | Cov ntxhia | |||||
| Thickness | 2 hli | 3mm ib | 4mm ib | 5mm ib | ||||
| Nrog | 1000 hli | |||||||
Muaj feem xyuam:
Haum rau pej xeem lub tsev vov tsev, underground, choj, chaw nres tsheb, pas dej ua ke, qhov hauv kab ntawm waterproofing thiab dampproof, tshwj xeeb tshaj yog rau lub tsev nyob rau hauv high kub.Raws li kev cai ru tsev engineering, APP hloov bitumen membrane yuav siv tau nyob rau hauv Qib Ⅰ pej xeem lub tsev thiab muaj tsev uas muaj tshwj xeeb waterproofing yuav tsum tau.
Cov lus qhia khaws cia thiab kev thauj mus los
Thaum khaws cia thiab kev thauj mus los, Cov khoom sib txawv thiab qhov ntau thiab tsawg ntawm cov khoom yuav tsum sib cais sib cais, yuav tsum tsis txhob sib xyaw.Cia kub yuav tsum tsis txhob siab tshaj 50 ℃, qhov siab tsis ntau tshaj ob txheej, nyob rau hauv lub chav kawm ntawm kev thauj mus los, daim nyias nyias yuav tsum sawv.
Qhov siab stacking tsis ntau tshaj ob txheej.Txhawm rau tiv thaiv qhov qaij lossis siab, thaum tsim nyog yuav tsum npog cov ntaub npuag.
Nyob rau hauv ib txwm muaj kev cia thiab kev thauj mus los, lub sijhawm khaws cia yog ib xyoos txij li hnub tsim khoom
Technical data:
SBS[Kev lees paub rau GB 18242-2008]
| Tsis muaj. | Yam khoom | Ⅰ | Ⅱ | |||||||||||
| PY | G | PY | G | PYG | ||||||||||
| 1 | Soluble cov ntsiab lus / (g / m²) ≥ | 3cm ua | 2100 | * | ||||||||||
| 4cm ua | 2900 ib | * | ||||||||||||
| 5cm ua | 3500 | |||||||||||||
| Kuaj | * | Tsis muaj nplaim taws | * | Tsis muaj nplaim taws | * | |||||||||
| 2 | Thaum tshav kub kub kuj | ℃ | 90 | 105 | ||||||||||
| ≤ hli | 2 | |||||||||||||
| Kuaj | Tsis muaj dej, tsis muaj dej ntws | |||||||||||||
| 3 | Tsawg kub hloov tau / ℃ | -20 | -25 | |||||||||||
| Tsis tawg | ||||||||||||||
| 4 | Impermeability 30 feeb | 0.3MPa | 0.2MPa | 0.3MPa | ||||||||||
| 5 | Kev ntxhov siab | Qhov siab tshaj / (N / 50mm) ≥ | 500 | 350 | 800 | 500 | 900 | |||||||
| Thib ob - Ntau tshaj | * | * | * | * | 800 | |||||||||
| Kuaj | Tsis tawg, tsis sib nrug | |||||||||||||
| 6 | Elongation | Qhov siab tshaj /% ≥ | 30 | * | 40 | * | * | |||||||
| Thib ob-Maximum≥ | * | * | 15 | |||||||||||
| 7 | Roj Tawg | Cov khoom ≥ | 2 | |||||||||||
