Insolated Double Glazıng
LAMGLAS Skytec®
-Insulated/Double Glazing
The exterior glass used in all PLANAR systems is normally 6+1+10mm laminated tempered and if wants heat soaked glass that can be either clear or tinted. All glass complies with Federal Code requirements, has international standarts All glass, after tempering must pass a destructive quality control test, and if wants the heat soak. This test is designed to virtually eliminate spontaneous on site breakage of glass due to the possible presence of nickel sulfide.
Lamglas able to manufacturing all glass into a structural application which costumer prefered has heat soak. Heat soaking is a prudent investment in safety for all those concerned about liability on a project.
The combination of glass types and thickness vary. Low emissivity glass as well as inert Argon filled units can be used to increase thermal performance.
To facilitate the positioning of the PLANAR fixing in the insulating unit a transparent boss acts as a separator between the two plates of glass. This in combination with newly designed clear bushes and spacers is now a standard feature in all PLANAR systems and provides clarity of vision greater than that achieved in the past. Specification of LAMGLAS Skytec® -Insulated/Double Glazing Units
Composition
LAMGLAS Skytec® -Insulated/Double Glazing Units are manufactured from two fully toughened and heat soaked glasses and reference should be made to the Flat Single glass specification.
Outer glass
Outer glass to conform to single specification glass.
| Inner glass Thickness |
6mm |
+/-0.2mm |
| LAMGLAS Skytec® Units Airspace: |
16mm |
|
| Depth of silicone seal: |
6mm |
+/-3mm |
| Aluminum spacer: |
7mm |
|
| Spacer colour: |
neutral |
|
| Overall thickness: |
+/-1.5mm tolerance |
|
LAMGLAS Skytec®; -Insulated/Double Glazing Units Glass size- rectangles
| Maximum: |
2000 x 4000mm |
-0 + 4.5mm |
| Minimum: |
500 x 800mm |
-0 + 4.5mm |
| Aspect ratio: |
10:1 |
Maximum |
| Diagonal tolerance: |
|
|
| Up to 4m: 3mm |
|
Maximum difference |
| Over 4m: 4mm |
|
Maximum difference |
Shape capability Rectangles and simple shapes. All tolerances will vary depending on the complexity of shape. Roller wave- both glasses in same direction 6mm mean roller wave depth: 0.30mm Maximum edge dip: 0.50mm Roller wave is usually parallel to the short side and in coated glasses should be glazed horizontally where possible.
Edge condition
Smooth ground edges giving a flat profile with small ground arris. Shells or chips at edges will be ground out prior to toughening and do not constitute reason for rejection. Corners may be dubbed. Some variations in edgework may be discernible on exposed edges where different machines and/or hand forming is requirement for manufacture. Such variations shall be kept to a minimum. Hole drilling- rectangles
| Diameter: |
38mm +/-1mm |
(10mm glass) |
| Diameter: |
19mm +/-1mm |
Countersunk(10/12mm glass) |
| Position: |
Normally 100mm from glass edge at corners and sometimes along edge. Other configurations subject to confirmation. |
|
| Tolerance: |
+/-2mm from one datum point. |
|
| Number: |
2-6 |
|
Toughening stress
Fully toughened to BS 6206 Class A and equivalent international standards. Checked regularly during protection by the Differential Surface Refractometer (DSR) method.
Heat Soak Testing
All toughened glass avaible supplied heat soak tested to DIN Standard.
Glass marking
Glass will be marked with the LAMGLAS Skytec® toughening stamp and any other regulatory requirements. The mark to be on each glass usually near a corner. Multiple panes will not necessarily be marked in the same corner.
Distortion
LAMGLAS Skytec® Insulated/Double Glazing Units are manufactured from two toughened glasses which has minimal effect on visual transmission through the glass but some distortion can be seen in reflection the air in all sealed units expands and contracts in hot and cold weather causing that glass to bow out and in respectively and again reflections will reflect this movement. Site inspection should be from a distance of 3m.
