The following masonry walls were constructed and a 6mm application of Gyproc Airtite was applied to one side of same. The air permeability tests were carried by a UKAS accredited laboratory. Test results on each of the 3 constructions are shown below.
|
Type of Blockwork Construction
|
Air Permeability Performance Level
m³/h.m² (50Pa)
|
|
215mm wide Block Wall on Flat
(440mm x215mm x100mm)
Blockwall with 6mm Gyproc Airtite parge coat
|
0.11
|
|
100mm wide Block Wall on Edge
(440mm x 215mm x 100mm)
Blockwall with 6mm Gyproc Airtite parge coat
|
0.12
|
|
215mm wide Cavity Block Wall
(440mm x 215mm x 215mm)
Blockwall with 6mm Gyproc Airtite parge coat
|
0.27
|
Key Features:
- Quick and easy to apply - No levelling or scratching required
- Elemental compliance to air-tightness regulations
- Enhances acoustic performance
- Enhances energy efficiency of the dwelling
- Apply at a depth of 6mm (180m²/ton)
- Should not be Skim finished
- 25kg bag
