La description
Physical Properties of
Glass Blocks
The following information is based on a typical **0x**0x*0mm clear
glass block.
Glass
brick
Composition : Silica-sand, soda ash, calcium.
Fusion is obtained at approximately ***0OC. Â Light
Transmission
Clear **0x**0x*0 = *0%
Coloured **0x**0x*0 = *0% Â Thermal Transmission
Average value = 2.9 W/m² °C : Single Wall.  Impact
Strength
*2.0 N/mm - Tested using *0kg sand bag and steel ball bearings.
 Sound Transmissions
Rw = *2dB depending on frequency.
LIGHT TRANSMISSION may depend on patterns, shapes, finishes and
colours. As an example a colourless block DT **0 x **0 x *0
generally gives light transmission of approximately *0%. A coloured
block DT Nordica **0 x **0 x *0 gave a result of approximately
*0%.
THERMAL INSULATION is equal to that achieved by standard double
glazing. Larger blocks give better thermal insulation than smaller
blocks.
SOUND INSULATION Tests indicate the certified sound insulation to
be *0 dB at **0 Hz for **0 x **0 x *0 and **0 x **0 x *0
blocks.
FIRE RESISTANCE Certain
glass blockshave been
certified in Australia as "FIRE RATED". Two categories are
available - *0 minute or *0 minute. Special installation methods
are required for such panels - please contact us for more detailed
information about
glass brick.
INTERNAL PRESSURE of
glass blocksis lower than
atmospheric pressure. In the event of breakage they tend to implode
- a safety aspect. Condensation occurs at approximately **0ºC
NON-LOAD BEARING Generally
glass blocksare not to
be used in load bearing capacities. They should be installed
independent of the surrounding structure and are only capable of
sustaining their own weight together with horizontal loads
generated by wind and impact.
PANEL DIMENSIONS should be limited. Height 6m maximum, Length 7.5m
maximum with total panel area limited to *5m2
Glass block Size:**0***0**0mm,**0***0**5mm,**5***5**0mm Â
| Pays: |
China |
| N ° de modèle: |
180*180*80
|
| Prix FOB: |
3 / (Negotiable)
Obtenir le dernier prix
|
| Localité: |
china |
| Prix de commande minimale: |
3 |
| Commande minimale: |
10 |
| Packaging Detail: |
- |
| Heure de livraison: |
5days |
| Capacité de Fournir: |
10000 per day |
| Payment Type: |
- |
| Groupe de produits : |
- |
