GB/T 35467-2017 《濕鋪防水卷材》PY類指標要求
GB 55030-2022 《建筑與市政防水通用規范》
Executive standard
GB/T 35467-2017 Wet installed waterproof sheets, specifications of type PY
GB 55030-2022 General code for waterproofing of building and municipal engineering
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NRF-S621
改性瀝青濕鋪防水卷材Modified bituminous wet installed waterproof sheet materials
執行標準:
本產品是以SBS、SBR等為改性劑，并配以特殊助劑對基質瀝青進行改性，涂覆于聚酯胎基加強層，上表面覆以涂硅隔離膜或聚乙烯膜（PE），下表面覆以涂硅隔離膜制成的防水卷材。
The product is a kind of self-adhesive sheet waterproof materials using styrene-butadiene-styrene (SBS) and styrene butadiene rubber (SBR) modified bitumen as dipping and coating material, and the reinforcement layer is based on polyester felt, with the upper surface covered by isolation materials, such as polyethylene (PE) film or silicon-coated isolation film, the lower surface covered by silicon-coated isolation film.
執行標準:
GB/T 35467-2017 《濕鋪防水卷材》PY類指標要求
GB 55030-2022 《建筑與市政防水通用規范》
Executive standard
GB/T 35467-2017 Wet installed waterproof sheets, specifications of type PY
GB 55030-2022 General code for waterproofing of building and municipal engineering
產品特點
1、優異的拉伸強度和耐撕裂性能；
2、濕鋪施工時，對于基層要求不高，不需要底涂，尤其適用于雨季較長、潮濕環境下的防水施工；
3、卷材具有良好的“自愈”功能，可以自行修復基層發生的微小裂紋；
4、施工過程無需動火，環保安全；
5、添加專用改性劑，在濕鋪卷材施工時，改性瀝青膠與水泥膠漿產生物理卯榫作用，同時可在水泥發生水化熱的過程中產生化學交聯，從而形成“皮膚式滿粘”的效果。
1. Good performance of tensile strength and tear resistance.
2. The wet-installation do not need the primer, especially is suitable for engineering with wet substratum because of wet season.
3. The product self-healing function can availably repair tiny cracking of the substratum.
4. Safety and environmentally friendly, the application of self-adhesive waterproof materials is simple and convenient, which can avoid open-flame working.
5. The modified bitumen using polymer modifier can produce physical mortise and tenon effect with cement grout and thermal reaction during cement solidification process, which is adhered to substratum fully and tightly.
產品規格
|
項目 |
標準要求 |
|
卷材長度 |
10m |
|
卷材寬度 |
1m |
|
卷材厚度 |
3mm |
|
卷材面積 |
10㎡ |
|
上表面隔離材料 |
聚乙烯膜（PE），涂硅隔離膜 |
|
下表面隔離材料 |
涂硅隔離膜 |
|
Items |
Standard requirements |
|
Length |
10m |
|
Width |
1m |
|
Thickness |
3mm |
|
Area |
10m² |
|
Upper surface isolation material |
silicon-coated isolation film |
|
Lower surface isolation material |
Silicon-coated isolation film |
適用范圍
適用于工業與民用建筑的屋面和地下防水非外露工程，尤其適用于潮濕基層施工的工程。
Waterproofing for various roof and underground engineering of industrial, civil and municipal construction projects, especially for engineering with wet substratum because of wet season.
