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HYDROZOL® НВМ (SBS-SVP) - Hydro insulation membrane from SBS modified bitumen covered with mineral slate and reinforced with fiberglass veil

Hydro insulation membrane from SBS modified bitumen covered with mineral slate and reinforced with fiberglass veil, dimensional stability and flexibility 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);

- shape and dimensional stability at  high loads;

- SBS modification of the bitumen;

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

- durable hydro insulation finishing layer of flat and inclined roofs;

- excellent properties in a corrosive surrounding (acids, bases, salts, industrial gases and others);

- high resistance to UV rays and aging;

- durable hydro insulation finishing layer of flat and inclined roofs; 

 

 

  

Scope of use

HYDROZOL® HBM (SBS-SVP) 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 single-layer hydro insulation or as a finishing 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-SVP) is reinforced by nonwoven fiberglass which improves the physical and 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 covered with colored mineral slates (grey, green or red), and from the lower side – with polyethylene film. The mineral slates protect the membrane from mechanical and external atmospheric conditions, especially from aging caused by UV rays. The polyethylene film preserves the adhesive properties of the lower part of the roll.

Longitudinally, from one of the sides, the membrane has a 8 cm strip without slate which is meant to be the overlapping area when applying. No adhesives are necessary since the application of the membrane is performed by torch heating.

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

 

Colours of the slate

grey (SBS-SVP-S); green (SBS-SVP- Z); red (SBS-SVP-C)