HYDROZOL® НВМ (SBS-SV) - Hydro insulation membrane from SBS modified bitumen reinforced with fiberglass veil

Highly insulation membrane from SBS modified bitumen reinforced with fiberglass veil with extreme elasticity, dimensional stability in wide operating temperature range: from -10°C to + 85°C


Properties

- excellent elasticity in both low and high temperatures (-10°C to +85°C);

- dimensional stability at  high loads;

- SBS modification of the bitumen;

- basic hydro insulation layer in a multilayer bituminous waterproofing of flat and other roofs;

- suitable for subterranean and dynamically loaded hydro insulations;

- high resistance to aging.

  

 

 

  

Scope of use

HYDROZOL® HBM (SBS-SV) is a highly resistant hydro insulation membrane which consists of both sides layered bitumen on a nonwoven fiberglass veil reinforcement. The high elastomeric (SBS) bitumen modification provides excellent low-temperature flexibility. It also guarantees long-term durability and resistance to aging at wide temperature range (from -10°C to +85°C) without being influenced by frequent and abrupt change in ambient temperature.

The membrane is used as first hydro insulation layer in a multilayered hydro insulation (over bituminous membrane without slate) of flat and inclined roofs. It is suitable for subterranean and dynamically loaded hydro insulations (canals, tunnels, parking areas, bridges and others). 

HYDROZOL® HBM (SBS-SV) is reinforced by nonwoven fiberglass which improves physical-mechanical properties of the membrane. The nonwoven fiberglass provides dimensional stability of the bitumen at low and high temperature, as well as it guarantees the maintenance of the initial form even when subjected to high loads.

The membranes are both sides covered by polyethylene film which preserves the adhesive properties of the rolls during the storage. The application of the membrane (using torch) is extremely strong thus adhesives are not necessary.

HYDROZOL® HBM (SBS-SV) is a component of the multilayer system of bituminous hydro insulation. It cannot be used as finishing layer. It should be protected by HYDROZOL® HBM (SBS-SVP), hydro insulation membrane with SBS bitumen and fiberglass reinforcement covered by slates.

If used properly, the product has minimum 10 years of service life.

 

Classification

Complies with the requirements of European and Bulgarian standards and measures up to:

European Standard
EN 13 707
EN 13 969

 

Indicative consumption

1,09 m² per 1 m² surface

 

Package

Roll 10 m² with weight 2,0 kg/m² 
Roll 10 m² with weight 2,5 kg/m²
Roll 15 m² with weight 3,0 kg/m²
Roll 10 m² with weight 3,5 kg/m²
Roll 10 m² with weight 4,0 kg/m²