Earth observation wells are manufactured by plastic or concrete soil, and is the grounding device used to test performance of prefabricated objects. The product can be widely used in grounding, lightning protection, anti-interference grounding, anti - electrostatic grounding and ground facilities in various fields of engineering, for real-time monitoring of ground testing efficiency and ground effects offer great conveniences.

Performance characteristics

*Excellent mechanical properties of inorganic non - metallic materials as observation wells lined with media, its mechanical performance is much better than similar products, After testing the compressive strength of about 600 kg cm2, and grade 625 compressive strength of cement, and can maintain long-term stability, non - brittle, non-breaking ;

* Through observation wells seamless waterproofing and highly hydrophobic material properties, efficient protective earth metal dew point, so that greatly retard corrosion. It is waterproof and corrosion resistance.

*Materials of green environmental protection, corrosion - resistant, non - toxic, easy installation

*Products can withstand low temperature of - 40 degrees centigrade, northern alpine region also apply.

Field of application

Products are widely used in electric power, railway, construction, mining, chemical, National defense, various types of factories, warehouses and other facilities of anti - electrostatic grounding, lightning protection and grounding, in particular the need to butt effectiveness of real-time monitoring sites

Plastic Observation wells is made of plastic and used to test performance of grounding device.

Concrete observation wells is made of concrete and used to test performance of grounding device.