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

Hydro insulation membrane from SBS modified bitumen covered with mineral slate and reinforced with fiberglass fabric, extremely strong and resistant to tear and puncture 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);

- for hydro insulation of constructions subject to broad movement, vibrations and dilatations;

- SBS modification of the bitumen;

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

- high strength, resistance to tear and puncture and dimensional stability;

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

- high resistance to UV rays and aging;

- high strength, resistance to tear and puncture and dimensional stability; 

 

 

  

Scope of use

HYDROZOL® HBM (SBS-STP) is highly flexible hydro insulation membrane which provides secure and long lasting protection from water penetration. The product is made up by elastomeric polymers (SBS) bitumen content, which is layered on both sides with fiberglass fabric. The SBS-Premium high modification of bitumen with elastomeric polymers provides excellent low-temperature flexibility. It also guarantees long- term durability and resistance to aging at extreme operating temperature range (from -10°C to +85°C) without being influenced by frequent and abrupt change in ambient temperature.

The fiberglass reinforcement significantly improves physical- mechanical  properties of the membrane as it increase its strength and resistance to tear and puncture. Even when the membrane is cut or torn off the reinforcement keep the membrane intact and prevent its further damage. The glass veil 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 extremely high loadings.

HYDROZOL® HBM  (SBS-STP) 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). It is recommended for hydro insulation of constructions subject to cyclic movements, vibrations and considerable dimension change. 

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)