Gutters should be kept clean and debris-free to maintain the longevity of the gutter material—clean gutters dry out after a
rain faster and dry gutters last up to three times longer than
wet gutters, which equates to a significant cost savings. The
Uniform Plumbing Code has an appendix dedicated to rainwater
systems, with guidelines to size gutters, downspouts, and lateral pipes. The applicable plumbing code should be reviewed for any design of rainwater conveyance systems.
Gutters should be kept clean and debris-free to maintain the longevity of the gutter material—clean gutters dry out after arain faster and dry gutters last up to three times longer thanwet gutters, which equates to a significant cost savings.我们应保持排水管清洁且无碎片杂物残留，以此来维持水管材料的寿命-干净的排水管在雨后能更快干透，而干燥的排水管比湿的水管寿命要长三倍，这就等于是一笔相当可观的成本节省
