屋面变形缝RTM的优点:采用滑杆确保变形缝装置变位时仍能保持中心及原有位置。
1、适应屋顶多方变化(Adapt roof displacement )
2、好的防水性能抗御恶劣风雨气候 (Excellent,waterproof、weathertight system )
3、50%位移量 盖板自定中心,接合平整,华丽,美观大方(Minimum 50% movement)
屋面变形缝RTM铝合金基座因定在屋顶上,基座上嵌有止水胶条(The continious moisture seal is embed in the continuous extruede aluminum frame which is fixed on the roof edge )
屋面变形缝RTM 缝宽对照表:
RTM型 | ||||||||||||
W | 50 | 75 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
ES | 206 | 230 | 280 | 305 | 330 | 380 | 430 | 480 | 530 | 600 | 675 | 750 |
伸缩量 | 25 | 37 | 50 | 62 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 |