hanga SBS uku whakarerekē membrane e saturating te turanga i roto i te uku,, ranei elastomer rewarau (pērā i styrene butadiene-SBS), whakapakaritia ki te pareaku kaka kōata ranei, oti te mata whakarunga ki one pai, i warua kohuke (purapura ranei) ranei polythene membrane etc.
āhuatanga:
impermeability pai; Riro te kaha kurut pai, auau elongation me te pūmautanga rahi e taea te pai oreore te distortion tïpako me te anganga; whakarerekētia SBS Kei te tono rawa uku membrane i roto i te rohe matao ki iti pāmahana, i whakakē APP tono uku membrane te i roto i te rohe wera ki tiketike pāmahana; mahi e pai ana i roto i te anti-poka, anti-kaihokohoko, anti-ātete, anti-horo, anti-koriri, anti-HUARERE; Ko watea Construction, ka taea e te tikanga rewanga mahi i roto i nga wa e wha, he pono hononga
Whakapūtātanga:
|
Te nama take |
momo |
PY Pareaku G Glassfibre PYG Glassfibre ongo'i whakarei pareaku PE PE Film S Sand
M Mineral |
||||||
|
kōeke |
ⅰ |
ⅱ |
||||||
|
ngā |
PY |
G |
PYG |
|||||
|
mata |
PE |
San |
mineral |
|||||
|
matotoru |
2mm |
3mm |
4mm |
5mm |
||||
|
ki te |
1000mm |
|||||||
whānuitanga Pānga:
E tika ana mō te hanga metarahi tuanui, raro, bridge, waka, kaukauranga, kauhanga raro i roto i te aho o te wuru me te dampproof, rawa hoki te whare i raro i tiketike pāmahana. E ai te whakaritenga tuanui engineering, whakarerekētia APP taea te whakamahi uku membrane i roto i te Grade Ⅰ hanga metarahi me te whare ahumahi e he whakaritenga wuru motuhake.
Storage me te transportation tohutohu
ka, no te e tāpae rokiroki me te transportation, momo rerekē me te rahi o ngā hua motuhake, e kore e kia konatunatua. E kore e Storage pāmahana kia runga ake 50 ℃, e kore ko te teitei ake i te rua ngā papa, i roto i te akoranga o te transportation, me membrane tu.
E kore te mea te teitei tāpae atu atu i te rua papa. Kia kore ai te honga pēhanga ranei, ka uhi e tika ana te papanga Felt.
I roto i ngā āhuatanga noa o te rokiroki me te transportation, wā rokiroki ko te tau mai i te rā o te hanga
raraunga Hangarau:
SBS [Whakau ana ki GB 18242-2008]
|
No. |
Te nama take |
ⅰ |
ⅱ |
|||||||||||
|
PY |
G |
PY |
G |
PYG |
||||||||||
|
1 |
ihirangi wairewa / (g / m ²) ≥ |
3cm |
2100 |
* |
||||||||||
|
4cm |
2900 |
* |
||||||||||||
|
5hm |
3500 |
|||||||||||||
|
Whakamatau |
* |
Kāore he mura |
* |
Kāore he mura |
* |
|||||||||
|
2 |
resistance Heat |
℃ |
90 |
105 |
||||||||||
|
≤mm |
2 |
|||||||||||||
|
Whakamatau |
No rere, kahore puputu |
|||||||||||||
|
3 |
Iti pāmahana ngāwari / ℃ |
-20 |
-25 |
|||||||||||
|
Kāore he crack |
||||||||||||||
|
4 |
Impermeability 30 meneti |
0.3MPa |
0.2MPa |
0.3MPa |
||||||||||
|
5 |
mānukanuka |
Mōrahi / (N / 50mm) ≥ |
500 |
350 |
800 |
500 |
900 |
|||||||
|
Tuarua-Mōrahi |
* |
* |
* |
* |
800 |
|||||||||
|
Whakamatau |
No crack, kahore motu |
|||||||||||||
|
6 |
elongation |
Mōrahi /% ≥ |
30 |
* |
40 |
* |
* |
|||||||
|
Tuarua-Maximum≥ |
* |
* |
15 |
|||||||||||
|
7 |
te turuturu Oil |
Pieces≥ |
2 |
|||||||||||
