A bubble drainage board made of high-density polyethylene is used in the foundation to protect the curtain walls from water and moisture, and the foundation insulation from the mechanical impact of the soil. During construction, backfilling creates an air gap, protecting the curtain walls of the foundation and the foundation insulation from various damages, including the uneven distribution of the pressure load of the poured soil layer, which leads to the formation of additional thermal insulation. At the same time, the special bubble structure of the board ensures that groundwater is drained away from the foundation.
Roll dimensions: 2×20 meters/tul.
Weight: 400 gr/mt2, 500 gr/mt2, 600 gr/mt2.