沥青垫层控制层
BYTUM 2000
BYTUM 2000沥青垫层控制层是Rothoblaas范围内最强的沥青膜。由于其单位面积的高质量，它保证了卓越的机械强度和出色的耐久性。
BYTUM 2000，确保专业防水的沥青垫层控制层
该沥青垫层控制层设计用于安装在屋顶外侧。它也可用作隔汽层，尤其是在非常不平的表面上，如混凝土楼板上。
文件
技术数据表
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施工步骤
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BYTUM 2000
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| BYT2000 | BYTUM 2000 | - | 1 | 15 | 15 | 3' 3 3/8'' | 49 | 161 | 20 |
技术数据
| 属性 | 标准 | 数值经过测试 | USC 转换 |
|---|---|---|---|
| Mass per unit area | EN 1849-1 | 2000 g/m² | 6.55 oz/ft² |
| Thickness | EN 1849-2 | 1,8 mm | 71 mil |
| Water vapour transmission (Sd) | EN 1931 | 120 m | 0.029 US perm |
| Tensile strength MD/CD | EN 12311-1 | 500 / 400 N/50mm | 57 / 46 lbf/in |
| Elongation MD/CD | EN 12311-1 | 40 / 40 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 150 / 200 N | 34 / 45 lbf |
| Watertightness | EN 1928 | compliant | - |
| Resistance to temperature | - | -20 / 100 °C | -4 / 212 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Resistance to penetration of air | EN 12114 | < 0,02 m³/(m²·h·50Pa) | < 0.001 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,2 W/(m·K) | 0.12 BTU/(h·ft·°F) |
| Specific heat | - | 175 J/(kg·K) | - |
| Density | - | ca. 1300 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 20000 | - |
| UV stability (1) | - | 336h (3 months) | - |
| Exposure to weather | - | 3 weeks | - |
| Watertightness after artificial ageing | EN 1297 / EN 1928 | compliant | - |
| Dopo invecchiamento artificiale - resistenza a trazione MD/CD | EN 1297 / EN 12311-1 | 400 / 300 N/50mm | 46 / 34 lb/in |
| Dopo invecchiamento artificiale - allungamento | EN 1297 / EN 12311-1 | 35 / 35 % | - |
| Flexibility at low temperatures | EN 1109 | - | - |
| Flexibility at low temperatures | EN 1109 | - | - |
1.
成分
| TOP LAYER | non-woven PP fabric |
|---|---|
| compound | bituminous mixture |
| REINFORCING LAYER | PL fabric |
| compound | bituminous mixture |
| BOTTOM LAYER | non-woven PP fabric |
