| |
Alububble to be specified as follows:
Alububble 2906 Grade A - Standard Product B2 Fire
Rating
Alububble 2906 Grade AA B1 Fire Rating
ALUBUBBLE SINGLE SIDED (CODE
2906)
TESTED IN ACCORDANCE WITH SABS 1381
part 4.
Description: Bubble Foil – Single
Sided
| Product Description & Specification |
Single
Sided (Code 2906)
RESULT |
| Material |
4mm Laminate 7 UM Aluminium
Foil,bonded by LDPE to a 10mm LDPE bubble with a white LDPE
backing. |
| Classification |
Class D (Reflective foil
laminate, unreinforced one surface reflective) |
| Form |
Roll |
| Length, mm |
>40 000 |
| Width, mm |
1250 |
| Mass per unit area g/m² |
280 |
| Resistance to dry Delamination
at elevated ambient temperatures |
No Delamination |
Resistance to:
A) Corrosion
and
B) Wet Delamination at elevated ambient temperatures
|
No Corrosion
No
Delamination |
Shrinkage
Machine Direction
Cross Machine Direction |
<1.5
<1.5 |
| Emissivity |
<0.05 |
| Water vapor permeance, g/(s.MN)
|
<0.002 |
Tensile Breaking
Strength
Machine Direction, KN/m of width
Cross Machine
Direction, KN/m of width
|
2.6
1.9 |
System Thermal Resistance,
(m²K)/W (with two 25mm air gaps – heat flow down)
White
side facing hot plate
Foil side facing hot plate |
0.96
0.85 |
| Bursting Strength, kPa |
285 |
| Puncture Resisance, mJ |
10300 |
Edge Tear Resistance
Machine
Direction, N
Cross Machine Direction, N
|
121
90 |
WARNING:
A leaking roof
could cause condensation and corrosion to occur which may damage the
product and will negatively effect its thermal insulation properties
and warranty.
Fire
Reports
Alububble A (Standard) and Alububble AA
(Full Capacity Fire Rated) have been tested for fire performance and
classification in accordance with DSS SANS 428 – Fire Performance
Classification of Thermal Insulated Building Envelope
System
10177 part 5 – Non combustibility at 750º C of
building materials.
10177 part 9 – Small Scale fire properties
using the vertical channel test.
10177 part 10 – Fire propagation
properties using inverted channel tunnel test.
10177 part 11 –
Fire propagation properties using the large scale application test
facility (with and without sprinklers).
Alububble 2906 AA has the unique advantage of having
a B1 Fire Rating, making it suitable for both horizontal and
vertical applications.
Loose lay on top of the Alububble is not
recommended as it does not conform to fire
requirements.
Copy of full test results available on
request, please contact Africa Thermal Insulation on tel:(012) 803
1180
Warranties
Alububble is not
recommended for exposed exterior applications. Khanyisa guarantees
the prime quality of the Alububble product for the lifespan of the
roof from the date of installation, but does not accept any
liability for damage or failure sustained during transport, storage
on site or installation.
| |