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How to replace the new PVC gutter

How to replace the new PVC gutter

The gutter is an important part of the falling water system. It needs to be replaced after a period of time, otherwise it will cause some damage when the old drainage gutter is cleared.

When the old drainage ditch is on the ground, it should be arranged in a straight line and a large number of new drainage ditches should be placed parallel to it.

Mark the new drainage gutter and cut it into appropriate size segments.

Mark the tangent with woodworking ruler.

Cut drainage trenches with steel saws or electric saws with metal cutting blades, file edges, and coat the surface of the cut with antirust agents.

Use plastic saw saw with teeth to cut plastic drainage gutter.

In order to prevent the drainage ditch wall from softening when cutting the drainage ditch, the wood filler can be filled into the drainage ditch and made as close as possible to the incision position.

After cutting, rough edges are arranged.

Before installing the new drainage gutter, check whether the cornice is corroded.

If there is any damage, replace it in time.

The end of the drainage gutter fall system is placed at the lowest point of the eaves board.

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