279 / 327
TECHNICAL INFORMATION
Technical information
p124
Product
Information
C. &C.MarshallLtd.
PVC-U perimeter trunking systems
| 279
Method of continuation through a
partition wall
• Continue the main lateral run of base
through the partition wall.
• Fit short lengths of cover where the
trunking passes through the partition.
• The partition wall trunking is then
butted up to the main run and the
joint covered by an internal bend
fitting.
Offset dimensions
The minimum set that can be
accommodated in the same plane
(from internal to external bend), is
shown below.
PARTITION WALL
COVERS TO BE FITTED
BEFORE BASE IS INSTALLED
MIN
90mm
5mm +
FLOOR
COVERING
STERLING COMPACT
AND PROFILE
Sterling Profile
trunking – continued
Sterling Profile 2 - with box
Compartment 1 total area = 1266mm²
Compartment 2 total area = 1376mm²
Compartment 3 total area = 1542mm²
Sterling Profile 2 - no box
Compartment 2 total area = 3858mm²
Sterling Profile 4 - with box in
compartment 2
Compartment 1 total area = 1266mm²
Compartment 2 total area = 1376mm²
Compartment 3 total area = 3716mm²
No box in compartment 2
Compartment 2 total area = 3858mm²
Sterling Profile 12 - with box in compartment 2
Compartment 1 total area = 1266mm²
Compartment 2 total area = 1376mm²
Compartment 3 total area = 3566mm²
Compartment 4 total area = 1430mm²
No box in compartment 2
C
ompartment 2 total area = 3858mm²
Other Sterling Profile dimensions
Other Sterling Profiles are a combination of the ones
shown on this page and can be calculated using the
compartment dimensions shown here.
Dimensions
C. &C.MarshallLtd.
C.&C.MarshallLtd.
Sterling Curve Profile 1 – no box
1 & 3 = 1170mm² total area
1 & 3 = 527mm² 45% space factor
2 = 3858mm² total area
2 = 1736mm² 45% space factor
With box in comp 2
2 = 1376mm²total area|
2 = 619mm²45% total area
Sterling Curve Profile 2 – no box
1 & 3 = 1170mm² total area
1 & 3 = 527mm² 45% space factor
2 = 3451mm² total area
2 = 1553mm² 45% space factor
With box in comp 2
2 = 1185mm²total area|
2 = 533mm²45% total area
C. &C.MarshallLtd.
C. &C.MarshallLtd.