The seat of plastic inspection wells is mostly made by one-time injection molding, using accessories such as reducing joints, variable angle joints, and rubber sealing rings to achieve connections that change the diameter and angle of the pipes. The plastic inspection well is equipped with a cover, wellbore, and related accessories. The road load is applied around the inspection well through the cover and seat, avoiding damage to the inspection well caused by road load. The well seat has the function of floating up and down, which can actively adapt to changes in the height of the road surface. At the same time, the shaft adopts a dedicated shaft, which can be cut to the corresponding length according to the burial depth on site, making it flexible and convenient. The connection between the wellbore, inlet (outlet) water pipeline and the well seat adopts rubber sealing ring flexible socket connection or heat shrink sleeve connection, which can adapt to small range angle changes, easy and fast construction, good sealing performance, anti leakage, and effectively prevent secondary pollution of groundwater. It is an environmentally friendly and energy-saving building material.

Product features:

1. Acid and alkali resistance, aging resistance, and long service life.

2. Safe and environmentally friendly, well sealed to prevent leakage. The material of the plastic inspection well is high-density polyethylene plastic, which is non-toxic and odorless, and can be recycled after use; Good sealing can prevent rainwater and sewage leakage and prevent groundwater pollution. Belonging to chemical environmentally friendly building materials, it conforms to the major policy of environmental protection.

3. Uniform settlement and compression resistance. The flexible connection between the pipeline and the well seat allows the clay of the pipeline and the well seat to move together, effectively solving the problem of uneven settlement caused by the connection between traditional inspection wells and plastic pipelines, and preventing ground collapse.

4. Construction is convenient and fast. Adopting a split assembly structure, the wellbore can be cut and adjusted on site to meet various installation depth requirements, effectively reducing costs, greatly improving construction progress, and shortening the construction period by more than 10-20 times compared to traditional inspection wells; And it can be constructed around the clock, which cannot be compared to brick inspection wells and other cement brick wells.

5. Efficient drainage. The inner wall is smooth and flowing, equipped with a guide groove, which makes it difficult for dirt to accumulate and reduces the possibility of blockage. It has excellent drainage performance, and the rainwater and sewage discharge rate is 1-3 times that of traditional inspection wells.

6. Lightweight, easy to transport and install, reliable performance, and strong load-bearing capacity; Strong adaptability and complete variety, can adjust the height of the wellbore and drill holes on the cylinder body freely, adjust the direction, and meet all the needs of engineering installation.

7. Low overall cost, low maintenance expenses, and more advantages than traditional inspection wells; It can be recycled and reused, with huge social benefits.

8. Good sealing performance and leakage prevention. Due to the use of flexible connections, it is flexible and convenient, and can overcome harsh construction environments such as wind, dust, and sand. It can also overcome the difficulty of being unable to insert repeatedly due to the increase in road surface height.

9. Save materials. Plastic inspection wells use polymer resin as processing material instead of red brick cement, saving surface soil resources; The reduction in specifications used in building communities greatly saves the land space occupied by buried inspection wells.

Product Usage:

1. Design, construction, and maintenance of plastic drainage inspection wells with an outer diameter of no more than 1200mm and a burial depth of no more than 8m within the scope of residential areas (residential areas, public building areas, factory areas, etc.), urban and rural municipal services, industrial parks, and old city renovation.

2. Construction of plastic drainage inspection wells under general soil, soft soil, seasonally frozen soil, and collapsible loess soil conditions.

3. Areas with seismic fortification of 9 degrees and below.

4. The ground load of a general lane is based on a total vehicle weight of 15 tons (with a rear wheel pressure of 5 tons); The ground load of the fire lane is designed based on a total vehicle weight of 30t (rear wheel pressure of 6t).

5. The groundwater level is designed to be no higher than 1.0m below the ground.