APP yosinthidwa nembanemba ya phula
APP yosinthidwa phula nembanemba amapangidwa ndi kukhutitsa maziko mu phula, kapena thermoplastics (monga APP, APAO, APO), kenako kuphimba nkhope ziwiri ndi thermoplastic elastomer (SBS) ndi kutsiriza kutsirizitsa nkhope ya m'mwamba ndi mchenga wabwino, mchere slates (kapena njere). ) kapena nembanemba ya polyethylene ndi zina pamene nkhope yapansi ili ndi mchenga wabwino kapena nembanemba ya polythene.
Khalidwe:
Impermeability wabwino;Kukhala ndi mphamvu zolimba, kutalika kwake ndi kukhazikika kwa kukula komwe kungagwirizane bwino ndi kupotoza kwa gawo lapansi ndi ming'alu;SBS yosinthidwa phula nembanemba ikugwiritsidwa ntchito m'dera lozizira ndi kutentha kochepa, pamene APP yosinthidwa phula nembanemba imayikidwa pamalo otentha ndi kutentha kwambiri;Kuchita bwino mu anti-puncture, anti-broker, anti-resistance, anti-rosion, anti-mildew, anti-weathering;Kumanga ndi kosavuta, njira yosungunuka imatha kugwira ntchito mu nyengo zinayi, zolumikizira ndizodalirika
Kufotokozera:
Kanthu | Mtundu | PY PolyesterGGlass fiberPYGGlassfibre imawonjezera kumva kwa polyesterPEMafilimu a PESMchengaMMineral | ||||||
Gulu | Ⅰ | Ⅱ | ||||||
Kulimbikitsa | PY | G | PYG | |||||
Pamwamba | PE | San | Mineral | |||||
Makulidwe | 2 mm | 3 mm | 4 mm | 5 mm | ||||
Ndi | 1000 mm |
Kufikira koyenera:
Oyenera boma Zofolerera, mobisa, mlatho, magalimoto, dziwe, ngalande mu mzere wa madzi ndi dampproof, makamaka nyumba kutentha.Malinga ndi uinjiniya wa denga, nembanemba ya phula yosinthidwa ya APP itha kugwiritsidwa ntchito m'nyumba za Grade Ⅰ zomanga ndi nyumba zamafakitale zomwe zimakhala ndi zofunikira zapadera zoletsa madzi.
Malangizo osungira ndi mayendedwe
l Pamene yosungirako ndi zoyendera, Mitundu yosiyanasiyana ndi makulidwe a mankhwala adzakhala stacking payokha, sayenera kusakaniza.Kutentha kosungirako sikuyenera kukhala pamwamba pa 50 ℃, kutalika sikuposa zigawo ziwiri, mumayendedwe, nembanemba iyenera kuyima.
l Kutalika kwa stacking sikuposa zigawo ziwiri.Pofuna kupewa kupendekeka kapena kupanikizika, ngati kuli kofunikira kuphimba nsaluyo.
l M'mikhalidwe yabwinobwino yosungira ndi kunyamula, nthawi yosungira ndi chaka kuyambira tsiku lopangidwa
Zambiri zaukadaulo:
APP[Kutsimikizira kwa GB 18242-2008]
No. | Item | Ⅰ | Ⅱ | ||||||||||||
PY | G | PY | G | PYG | |||||||||||
1 | Zosungunuka zosungunuka/(g/m²)≥ | 3cm pa | 2100 | * | |||||||||||
4cm pa | 2900 | * | |||||||||||||
5cm pa | 3500 | ||||||||||||||
Yesani | * | Palibe lawi | * | Palibe lawi | * | ||||||||||
2 | Kukana kutentha | ℃ | 110 | 130 | |||||||||||
≤mm | 2 | ||||||||||||||
Yesani | Palibe kutuluka, palibe kudontha | ||||||||||||||
3 | Low kutentha kusinthasintha/℃ | -7 | -15 | ||||||||||||
Palibe mng'alu | |||||||||||||||
4 | Impermeability mphindi 30 | 0.3MPa | 0.2MPa | 0.3MPa | |||||||||||
5 | Kuvutana | Zolemba malire/(N/50mm) ≥ | 500 | 350 | 800 | 500 | 900 | ||||||||
Chachiwiri - Maximum | * | * | * | * | 800 | ||||||||||
Yesani | Palibe ming'alu, palibe padera | ||||||||||||||
6 | Elongation | Kuchuluka/%≥ | 30 | * | 40 | * | * | ||||||||
Kachiwiri-Maximum≥ | * | * | 15 |