TSS / RVK

The easiest way for fixing stairs. Cost effective solution with using TSS 20 FA.

Area of use

TSS or RVK

TSS – (Terrasso Stair Support).

Inner tubes are pulled out with wire and return rope (no visible marks on the surface, suitable for terrace surfaces).

RVK – (Repos Vegg Konsollfritt (Repos Wall Consoll free)).

Inner tubes are pushed out by hand / tools from top of repos (casting visible in surface)

REDiBOX

A purpose-designed ‘left-in’ component for easy forming of recesses in concrete walls (precast or insitu). Suitably sized to complement the sliding inner-sections of standard TSS & RVK Telescopic Connectors (all load ranges) prior to receiving cementitious grout-fill. Its design provides +/- 35mm (min) vertical tolerance and +/- 40mm (min) horizontally. The REDiBOX Permanent Recess Former is manufactured from durable and environmentally recyclable HDPE.

The embedded box element is heavily ribbed on all sides, comprehensively anchoring it into the concrete wall. The rear of the detachable face-plate has an inset perimeter rib, which provides a close fit to the box and which also maintains the shape of the recess former under concrete pressure. The unit is fully sealed, which ensures that the recess will be clean once the face-plate is removed. The face-plate can be nailed to timber moulds or shutters, the integral lugs (two on four sides) provide ample fixing points to tie-wire thAlternativelye unit to the wall reinforcement (ideal for slip-forms). The recyclable face-plate incorporates a central ‘soft-eye’ into which a hammer-claw can be inserted to pull and detach, revealing the clear recess.

Product series

Artical	Description	Capacities
TSS 20 FA	Connection stair-landing	20 kN
TSS 41	Stair connection	40 kN
TSS 101	Stair connection	100 kN
TSS 102	Stair connection	100 kN
RVK 101	Stair connection	100 kN

IC Academy

For more info and films, see IC Academy. Engineering and assembly.

Additional products RVK and TSS

Artikkel nr.	Produkt	beskrivelse	bilde
RVK/TSS 41	Rubber flange	Laget av elastomer, hardhet 60 shore.
RVK/TSS 101	Rubber flange	Made of elastomer, hardness = 60 shore
RVK/TSS 102	Rubber flange	Made of elastomer, hardness = 60 shore
RVK/TSS 41	Form box for recess	Made of elastomer, hardness = 60 shore
RVK/TSS 101	Form box for recess	Made of elastomer, hardness = 60 shore
TSS/RVK	Guiding piece/ lid 40	Made of polyethylene PE
TSS/RVK	Guiding piece/ lid 100	Made of polyethylene PE
TSS/RVK	Winter storage	Made of EPDM POS 300/60300/60, this fabric is water repellent
REDiBOX 100	Permanent Recess Former	Made of recyclable HDPE

Spreadsheet -TSS – RVK

To get to the TSS – RVK Spreadsheet, click on the attachment below .

TSS & RVK EXCEL CALCYLATOR

Sound reduction

Type	Reduction	Estimated value
TSS 102 with sound reduction	20-25 dB	42 dB
TSS 101/41 with vertical flange	12-15 dB	58 dB
TSS/RVK	5-8 dB	60 dB

For mere info se IC Akademiet.

Stepsound reduction

Slab thickness and edge distances

Item no.	Memo no.	Side	Link
TSS 20 FA	65	4
TSS 41	55c	5
TSS 101	55d	5
TSS 102	57	7
RVK	55b	5

Reinforcement design

Type	Fv (kN)	a	b	c	R₁ (kN)	R₂ (kN)	R₃ (kN)
TSS 41	40	115	110	155	81,1	17,4	41,8
TSS 20FA	20	115	110	130	81,1	19,2	41,8
TSS 101	100	120	125	160	196	42,1	96
RVK 101	100	120	125	160	196	42,1	96
TSS 102	100	120	177	160	167,8	35,6	67,8

Recommended reinforcement pattern

Type	Recommended reinforcement pattern, memo no.	Calculation reinforcement pattern, memo no.
TSS 20 FA	65	65
TSS 41	55c	54c
TSS 101	55d	54d
TSS 102	57	60
RVK 101	55b	54b

Fire protection

We recommend that it be cast out around the unit.

More info, see memo no. 45

Memo 45 TSS RVK FIRE RATING