In the application of PVC lay flat hose
, its application quality is not only affected by the performance and quality of the product, but also by the laying method. So we should know more about the laying method used in the application of PVC lay flat hose, so as to achieve better application effect of PVC lay flat hose.
The laying methods of PVC lay flat hose include vertical laying along the inner staircase shaft or patio, vertical laying along the outer wall and vertical laying along the external evacuation staircase. The three vertical laying methods of PVC lay flat hose for fire fighting are all better than hanging PVC lay flat hose from top to bottom. You can also take the safety rope upstairs, put one end of the rope upstairs on the ground, tie the PVC lay flat hose and pull it upstairs, which is much slower than the former.
The above mentioned PVC lay flat hose laying is mostly suitable for the use of fire-fighting PVC lay flat hose. For agricultural PVC lay flat hose, as long as the bridge deck and road surface are properly treated during laying, there will not be much problem and it can be used safely.