自粘沥青膜
GROUND BAND
GROUND BAND是一种自粘、自密封的沥青膜，用于室内高浓度氡气和甲烷气体的防护。实用、安装迅速，无需火焰，最大限度地减少风险的木材。
GROUND BAND，地基防水和防氡用沥青薄膜
由于特殊的弹塑性沥青化合物，自粘沥青GROUND BAND膜可以在+5°C至+30°C的温度下安装；薄膜在-30°C以下保持柔软。所有版本都提供了预切割的衬垫，以便于安装在角落或复杂的位置，但也在大面积上，以避免层的过度错位。特殊的弹塑性沥青化合物和交叉层压的高密度聚乙烯背膜使膜完全防水和抗冲切。
文件
技术数据表
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|
|---|---|
符合性声明（DOC）
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GROUND BAND
| CODE | liner | B
[mm]
|
s
[mm]
|
L
[m]
|
liner
[in]
|
B
[in]
|
s
[mil]
|
L
[ft]
|
pcs. |
|---|---|---|---|---|---|---|---|---|---|
| GROUND200 | 30 / 170 | 200 | 1.5 | 20 | 1.2 / 6.7 | 7.9 | 59 | 66 | 2 |
| GROUND500 | 30 / 470 | 500 | 1.5 | 20 | 1.2 / 18.5 | 19.7 | 59 | 66 | 1 |
| GROUND1000 | 500 / 500 | 1000 | 1.5 | 20 | 19.7 / 19.7 | 39.4 | 59 | 66 | 1 |
Technical Data
| 属性 | 标准 | 数值经过测试 | USC 转换 |
|---|---|---|---|
| Tensile strength MD/CD | EN 12311-1 | 215 / 220 N/50mm | 24.55 / 25.13 lbf/in |
| Elongation at break point MD/CD | EN 12311-1 | 310 / 240 % | - |
| Impact resistance Met.A/Met.B | EN 12691 | 500 / 1000 mm | - |
| Static load resistance Met.A/Met.B | EN 12730 | 10 / 15 kg | 353 / 529 oz |
| Resistance to tearing MD/CD | EN 12310-1 | 135 / 135 N | 30.4 / 30.4 lbf |
| Joint separation resistance MD/CD | EN 12316-1 | 100 N/50mm | 11.42 lbf/in |
| Maximum tensile force MD/CD | EN 12317-1 | 300 / 250 N/50mm | 34.26 / 28.55 lbf/in |
| Initial Tack | ASTM D2979 | 3,5 N | 0.8 lbf |
| Adhesion on timber | ASTM D1000 | 233 N/50mm | 26.61 lbf/in |
| Adhesion on concrete | ASTM D1000 | 165 N/mm | 942.22 lbf/in |
| Watertightness | EN 1928 | ≥ 60 kPa | - |
| Watertightness after ageing Met.A | EN 1296 / EN 1928 | compliant | - |
| Water vapour resistance factor (μ) | UNI EN 1931 | ca. 110000 | - |
| Water absorption | ASTM D570 | 0,09 % | - |
| Resistance to hydrostatic pressure (24 h) | DIN 52123 | > 6 bar | - |
| Reaction to fire | EN 13501-1 | class E | - |
| Radon permeability | SP Swedish Nat. Testing & Research Institute | 5,7e-12 m²/s | - |
| Methane permeability | metodo di prova CSI | < 5 cc/(m²·24h·atm) | - |
| Solvents | - | no | - |
| VOC emissions | EN 16000 | 8 μg/m³ | - |
| Flexibility at low temperatures | EN 1109 | -30 °C | -22 °F |
| Thermal resistance | - | -40 / 80 °C | -40 / 176 °F |
| Application temperature | - | -4 / 30 °C | 25 / 86 °F |
| Storage temperature (1) | - | 5 / 40 °C | 41 / 104 °F |
1. Store the product in a cool, dry place for no more than 12 months.
Composition
| SUPPORT | high density cross-laminated PE film |
|---|---|
| GLUE | black adhesive bituminous compound |
| RELEASE LINER | silicone coated paper |
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