屋面蓋板型變形縫（SRM型）
——屋面蓋板型變形縫裝置
metal cover plate / Roof Expansion Joint covers
適應屋面多方變位
優(yōu)良的防水性能，抗御惡劣風雨氣候
50%位移量
鋁合金基座固定在屋面變形縫邊上，基座上嵌有止水膠條
Adapt roof displacement
Excellent waterproof / Weather tight system
Minimum 50% movement
The continuous moisture sealisem bed in the continuous extruded aluminum frame which is fixed on the roof edge
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