Product Description

Polymer - sand manholes are made according to the modern technology by pressing with using of polymer materials and sand. Such a method allows to receive the products with high operational characteristics and good appearance.

Polymer - sand manholes possess many merits: they aren't afraid of moisture, being chemically steady; they don't rust, being high-tension and freeze-thaw-stable. And the low, in comparison with other materials, weight considerably simplifies the installation.

The main advantages of polymer - sand manholes:

1. Along term of operation - not less than *0 years.

2. Safety - they correspond to sanitation-and-epidemiological rules and standards.

3. Comparatively low weight - are almost twice easier than cast-iron ones!

4. Resistance to the temperature drop - keep all the properties within the range from **0 ° C to **0 ° C.

5. Low prime cost - their price is essentially below the prices for cast-iron or concrete analogs.

6. Esthetics - they look good, qualitatively and prestigiously. Because of various color scale they ideally fill into the lawn, paving slabs or paving.

7. Stability to the hostile environment - such manholes don't rust.

8. Resistance to the discoloring - the manhole is being painted over all the surface by thermostable paints, therefore an initial color doesn't burn out under the influence of the sun.

9. Resistance to acids, alkalis, oil products and ultraviole t.