Acoustic Insulation

Acoustic Insulation

External noise and sound is proven to lead to reduced productivity and higher stress levels through numerous studies and reports. It can lower the quality of an individuals life and can decrease the quality of work done. The remarkable properties of our insulation products can decrease or eliminate external noise in residential, commercial and industrial areas drastically.

Houses, homes, restaurants, hotels, schools, hospitals, theaters and businesses can all benefit through the acoustic properties of our insulation, thus improving the quality of working environments for customers and employees and providing increased peace of mind in your own home.

VW Board 60

The insulation product made of 100% natural stone. Very flexible material, easy to handle and able to stand the high temperatures.

Application

  • ceiling
  • partition walls
  • ventilated facades
PACKING LIST
Dimensions, mm m3 per pack m2 per pack Slabs per pack
600*1200*40 0.346 8.64 12
600*1200*50 0.324 6.48 9
600*1200*70 0.302 4.32 6
600*1200*100 0.288 2.88 4
TECHNICAL PROPERTIES
Thermal Conductivity
Max Service Temperature
Reation to fire
Density (kg/m3)  60
Water Absorbtion
Vapour permeability
RECOMMENDED THICKNESS
THICKNESS ZONE DESCRIPTION MAJOR CENTRE
115mm 1 Cold Interior Johannesburg, Bloemfontein
100m 2 Temperate Interior Pretoria, Polokwane
80mm 3 Hot Interior Makhado, Nelspruit
115mm 4 Temperate Coastal Cape Town, Port Elizabeth
80mm 5 Sub-tropical Coastal East London, Durban, Richards Bay
100mm 6 Arid Interior Upington, Kimberley

VW Board 80

The insulation product made of 100% natural stone. Very flexible material, easy to handle and able to stand the high temperatures.

Application

  • ceiling
  • partition walls
  • ventilated facades
PACKING LIST
Dimensions, mm m3 per pack m2 per pack Slabs per pack
600*1200*40 0.288 7.2 10
600*1200*50 0.288 5.76 8
600*1200*70 0.252 3.6 5
600*1200*100 0.288 2.88 4
TECHNICAL PROPERTIES
Thermal Conductivity
Max Service Temperature
Reation to fire
Density (kg/m3)  80
Water Absorbtion
Vapour permeability
RECOMMENDED THICKNESS
THICKNESS ZONE DESCRIPTION MAJOR CENTRE
115mm 1 Cold Interior Johannesburg, Bloemfontein
100m 2 Temperate Interior Pretoria, Polokwane
80mm 3 Hot Interior Makhado, Nelspruit
115mm 4 Temperate Coastal Cape Town, Port Elizabeth
80mm 5 Sub-tropical Coastal East London, Durban, Richards Bay
100mm 6 Arid Interior Upington, Kimberley

VW Board 120

The insulation product made of 100% natural stone. Very flexible material, easy to handle and able to stand the high temperatures.

Application

  • ceiling
  • partition walls
  • ventilated facades
PACKING LIST
Dimensions, mm m3 per pack m2 per pack Slabs per pack
600*1200*40 0.288 7.2 10
600*1200*50 0.288 5.76 8
600*1200*70 0.252 3.6 5
600*1200*100 0.288 2.88 4
TECHNICAL PROPERTIES
Thermal Conductivity
Max Service Temperature
Reation to fire
Density (kg/m3)  120
Water Absorbtion
Vapour permeability
RECOMMENDED THICKNESS
THICKNESS ZONE DESCRIPTION MAJOR CENTRE
115mm 1 Cold Interior Johannesburg, Bloemfontein
100m 2 Temperate Interior Pretoria, Polokwane
80mm 3 Hot Interior Makhado, Nelspruit
115mm 4 Temperate Coastal Cape Town, Port Elizabeth
80mm 5 Sub-tropical Coastal East London, Durban, Richards Bay
100mm 6 Arid Interior Upington, Kimberley