北京What is a storm drain system

What is a storm drain system? Also known as a rooftop stormwater drainage system, the system includes finished gutters, downspouts and associated components. Its function is to better collect roof rainwater and rationally discharge the rainwater of the building, so as to protect the facade and foundation of the building while completing the roof rainwater drainage, prolong the service life of the building as much as possible, and play a certain decorative role.

　　Features of this system: This system adopts double-wall large arc design, so that the product has both drainage function and decorative effect, and enriches the overall effect of the building. The downcomer system uses double-wall drains and imported impact additives to give components both strength and toughness. Combined with the sealing performance of the gutter, the construction is convenient, no water accumulation, and the joint design is reasonable. It has good ultraviolet resistance, weather resistance, no oxidation, no corrosion, water accessories and accessories are complete, and the use of organized drainage, has a good protective effect on the lawn greening, prevent the water sludge splashing on the wall, affecting the wall effect. Accessories such as rain pipe joint and curved rain bucket solve the characteristics of unified drainage of balcony and floor drain, and organized condensation of air conditioning, to ensure that the system is more perfect and adapt to the requirements of living buildings.

　　Introduction: Especially in the northern winter, after rain and snow, a lot of ice often forms under the eaves. The newspapers often report the news of injuries caused by ice hanging. We can also understand its harm. The system can avoid this problem well and make family life more convenient. I believe that many people have such an experience - when it rains through the eaves, they will be washed down from the slope of the house, and the rain will drop into the flower pool on the ground, otherwise the mud will splash, and the surrounding plants will not survive because of the influence of the rain. After the system is installed, all the rainwater is collected and placed in the designated location, of course, this problem is easy to solve.

　　Although the exterior walls of this building are waterproof, rain will wash away for years, affecting the waterproof performance of the exterior walls, and there are mottled water stains and mold. The system is seamlessly connected to the roof waterproofing, and rainwater falls into the channeling without touching the walls, thus avoiding erosion of the walls. In addition, the surface of the metal aluminum used to make the pipe forms an invisible oxide film, so the aluminum is no longer oxidized. This self-protection makes aluminum highly resistant to corrosion.