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TSS 102, telescopic connection
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- TSS 102, telescopic connection
TSS 102 stair connections consist of an outer tube and an inner tube. It contains of two hollow core sections, where the inner tube profile fits inside the outer tube. The inner tube will slide inside the outer tube and be pulled out and in to the recess in the wall. The inner tube is pulled out/in with a wire/return rope. The unit has a control line that indicate the correct position of the inner tube. As well as a hole for a locking bolt which ensures that the inner tube stays in the correct position.
The TSS units are specially suitable where the elements are supplied with a finished surface from the factory, e.g. terrazzo.
Invisible Connections TSS 102 is supplied in black steel or galvanized.
Capacity 100 kN, minimum landing thickness 265 mm at full capacity, 200 mm with reduced capacity.
Picture below shows TSS102 with built-in sound reducing box and vertical rubber flange. This solution reduces step sound transmission by 20-25 dB.
Product information
| Recommended maximum ULS load Fv,Ed [kN]: | 100 kN |
| Minimum landings and stair thicknesses: | 200mm |
| Weight black/galvanized | 10,80 kg/11,15 kg |
| Impact sound reduction: | 20-25 dB |
| Available in black steel or galvanized version |
Engineering / design
| Memo no | Name/download | Format | |
|---|---|---|---|
| TSS/RVK V1.5 | Calculations tool, stair connections | Excel |  |
| Memo no 31 | Guidance, stair connections |  | |
| Memo no 41 | Additional products, stair connections | | |
| Memo no 45 | Fire protection, stair connections | | |
| Memo no 47 | Impact sound transmission, stair connections | | |
| Memo no 54 | Technical specifications, stair connections | | |
| Memo no 55 | Anchoring reinforcement, stair connections | | |
| Memo no 64 | Anchoring reinforcement, units in pair, cc 250, stair connections | | |
| Memo no 65 | Anchoring reinforcement, stair connections - TSS 20 FA | | |
| Memo no 65 A | Anhoring reinforcement, stair connections - TSS 25 L | |
Production / assembly
| Memo no | Name/download | Format | |
|---|---|---|---|
| Memo TSS/RVK | Memo TSS RVK RECOMMENDED PRODUCTION | | |
| Memo no 20 | RVK, Production procedure | | |
| Memo no 32 | TSS, Production procedure. | | |
| Memo no 66 | TSS 20 FA, assembling guidance. | |
Seismic zones TSS - RVK
| Memo no | Name/download | Format | |
|---|---|---|---|
| Calcyl, Earthquake. | Excel | | |
| Des Bull | Des Bull Report. | | |
| Analyses of stairwells performace and damage during Wenchuan earthquake. | | ||
| Memo no 70 | iC solution for earthquake and stairs. | | |
| Memo no 71 | iC solution for earthquake and stairs spreadsheet. | | |
| Memo no 72 | iC solution for earthquake and stairs additional reinforcement. | |
Step
DWG 2D
IFC
Stairconnection Architects
Stairconnection Engineer
Stairconnection production
Stairconnection installation 1
Stairconnection installation 2
Stairconnection stairs in earthquake
Stairconnection earthquake installation
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