Plastic inspection well, commonly known as plastic inspection well, is a drainage accessory structure set at the intersection of plastic drainage pipes, turning points, pipe diameter or slope change places, falling places or straight pipe segments at certain distances, so as to facilitate regular inspection, cleaning and dredging of pipes.
Plastic inspection Wells have five functional advantages: land saving, energy saving, water saving, material saving and environmental protection.
(1) acid and alkali corrosion resistance, aging resistance, long service life.
(2) safety and environmental protection.Plastic inspection Wells are made of high-density polyethylene plastic, which is non-toxic and tasteless, and can be recycled after use.Belongs to the chemical environmental protection building materials, conforms to the national environmental protection policy.
(3) uniform settlement and compression resistance.The pipe is flexibly connected with the well seat, and the clay of the pipe and the well seat moves together, which solves the problem of uneven settlement caused by the connection between the traditional inspection well and the plastic pipe, and effectively prevents the ground from collapsing.
(4) convenient and fast construction.With the separate assembly structure, the wellbore can be cut and adjusted on site to meet the requirements of various installation depths, effectively reducing the cost, greatly improving the construction schedule, and shortening the construction period 10-20 times more than the traditional inspection well.And can be all weather construction, brick inspection Wells and other cement brick Wells can not be compared.
(5) efficient drainage.The inner wall is smooth and smooth, with a diversion channel, the dirt is not easy to retain, reducing the possibility of blockage, with excellent drainage performance, the rate of rain pollution discharge is 1 ~ 3 times of the traditional inspection Wells.
(6) light weight, easy to transport and install, reliable performance, strong bearing capacity;With a wide range of adaptability, the shaft height can be adjusted arbitrarily, holes can be drilled on the shaft body, and the direction can be adjusted to meet all the requirements of engineering installation.
(7) low comprehensive cost, low maintenance cost, more advantages than traditional inspection Wells;It can be recycled, which has great social benefits.
(8) good sealing performance, anti-leakage.Due to the use of flexible connection: flexible and convenient, can overcome dust, sand dust poor construction environment: good sealing can prevent rain sewage leakage, leakage, to prevent groundwater pollution.It can also overcome the difficulty of not being able to repeat insertion due to high road surface.
(9) save materials.The red brick cement was replaced by polymer resin in plastic inspection Wells, which saved topsoil resources.The size of the residential area is reduced, which greatly saves the land space occupied by the inspection well burial.