TOP HATS as Façade or Fascia Frame
Maximum Girt Spacing (Maximum Span of Top Hat)
For use of Peer Top Hats on Girts/support structure etc
Example 3a
Lateral pressure = 2.0 kPa permissible or 3.0 kPa Ultimate
Number of spans - Single
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1295 |
TH75-115 |
450 |
1425 |
TH50-115 |
600 |
1225 |
TH50-115 |
450 |
1350 |
Example 3b
Lateral pressure = 2.0 kPa permissible or 3.0 kPa Ultimate
Number of spans – Double Span
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1485 |
TH75-115 |
450 |
1715 |
TH50-115 |
600 |
1450 |
TH50-115 |
450 |
1670 |
Example 3c
Lateral pressure = 2.0 kPa permissible or 3.0 kPa Ultimate
Number of spans - Continuous
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1580 |
TH75-115 |
450 |
1760 |
TH50-115 |
600 |
1515 |
TH50-115 |
450 |
1665 |
Example 4a
Lateral pressure = 1.5 kPa permissible or 2.25 kPa Ultimate
Number of spans - Single
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1425 |
TH75-115 |
450 |
1570 |
TH50-115 |
600 |
1350 |
TH50-115 |
450 |
1485 |
Example 4b
Lateral pressure = 1.5 kPa permissible or 2.25 kPa Ultimate
Number of spans - Double
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1710 |
TH75-115 |
450 |
1980 |
TH50-115 |
600 |
1675 |
TH50-115 |
450 |
1930 |
Example 4c
Lateral pressure = 1.5 kPa permissible or 2.25 kPa Ultimate
Number of spans - Continuous
Product |
Top
Hat spacing
|
Max Top Hat Span
|
|
TH75-115 |
600 |
1760 |
TH75-115 |
450 |
1940 |
TH50-115 |
600 |
1665 |
TH50-115 |
450 |
1835 |
|