Roof terrace assembly C.7: Covering assemblies over mortar supports

Assemblies C: Roof terraces

Covering assembly with TROBA-STELZ-mortar rings

Schlüter-Systems roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems

Schlüter-TROBA-STELZ-MR are plastic rings that provide assistance in laying large format pavers.

The 25 mm plastic rings are installed at the cross-sections of the pavers and remain in the assembly once they have been filled with fresh mortar (preferably pervious mortar). This allows for easy levelling of the covering surface.

Additionally, the open spaces between the stilts ensure the fast drainage of water permeating through the open paver joints.

C.7 Covering assembly over mortar supports, installation with mortar rings

Schlüter-Systems section drawing of roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Cantilevered concrete slab
  2. Sloped screed
    An adequate slope (1.5–2%) is required for drainage to ensure that the structure is functional
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
    Thickness according to requirements
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
    High-impact drainage membrane as the support layer for self-supporting pavers and for reliable and effective drainage of water entering through the open joints between the pavers.
    Make sure drainage is possible!
  7. Schlüter-TROBA-STELZ-MR
    are plastic rings that provide assistance in laying large format pavers on balconies and terraces
  8. Large format, self-supporting pavers
    Concrete pavers, natural stone or ceramic elements

Edge detail 1

Schlüter-Systems section drawing of edge detail 1 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of edge detail 1 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Concrete slab
  2. Sloped screed (1.5–2%)
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
  7. Schlüter-TROBA-STELZ-MR
  8. Large format, self-supporting pavers
  9. Schlüter-BARA-RKLT
    Keep drainage opening slots clear!
  10. Schlüter-BARIN
  11. Schlüter-BARA-RT
  12. Edge plank

Edge detail 2

Schlüter-Systems section drawing of edge detail 2 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of edge detail 2 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Concrete slab
  2. Sloped screed (1.5–2%)
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
  7. Schlüter-TROBA-STELZ-MR
  8. Large format, self-supporting pavers
  9. Schlüter-BARA-RT
    Make sure drainage is possible!
  10. Schlüter-BARA-RTK
  11. Schlüter-BARIN
  12. Edge plank

Edge detail 3

Schlüter-Systems section drawing of edge detail 3 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of edge detail 3 for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Concrete slab
  2. Sloped screed (1.5–2%)
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
  7. Schlüter-TROBA-STELZ-MR
  8. Large format, self-supporting pavers
  9. Schlüter-BARA-RWL
    Keep drainage opening slots clear
  10. Schlüter-BARA-RTK
  11. Schlüter-BARIN
  12. Schlüter-BARA-RT
  13. Edge plank

Wall connection detail

Schlüter-Systems section drawing of the wall connection detail for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of the wall connection detail for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Concrete slab
  2. Sloped screed (1.5–2%)
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
  7. Schlüter-TROBA-STELZ-MR
  8. Large format, self-supporting pavers
  9. Schlüter-KERDI

Door transition

Schlüter-Systems section drawing of the door transition for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings © Schlueter-Systems
Section drawing of door transition for roof terrace assembly C.7 Covering assembly with TROBA-STELZ mortar rings
  1. Concrete slab
  2. Sloped screed (1.5–2%)
  3. Vapour barrier acc. to DIN 18531
  4. Insulation
  5. Structural waterproofing acc. to DIN 18531
  6. Schlüter-TROBA-PLUS 8G
  7. Schlüter-TROBA-STELZ-MR
  8. Large format, self-supporting pavers
  9. Schlüter-TROBA-LINE-TL

Click here to download additional information: