KUNEX® ABS formwork elements are used in watertight structures for the targeted creation and sealing of construction joints or expansion joints. The two-part ABS formwork element is combined with a cage to hold the joint tape and a KUNEX® joint tape. This makes it the perfect solution for creating joints in line with EC2 and ensuring that the joint is sealed. The formwork is created using dimensionally stable expanded metal elements reinforced using a special stirrup construction.
KUNEX® ABS Formwork Elements

KUNEX® ABS Construction Joint A-R
Formwork element with construction joint tape (rough joint)

KUNEX® ABS Construction Joint A-V
Formwork element with construction joint tape (interlocking joint)

KUNEX® ABS Expansion Joint D
Formwork element with expansion joint tape
Benefits
- German building code test certificate (abP)
- Joint tapes with excellent welding properties
- For continuous reinforcement in construction joints
- Two-part cage for quick joint tape installation
- Fast construction progress
Technical details
- Formwork element made of expanded metal and steel brackets (and EPP filler for KUNEX D); KUNEX® joint tape made of PVC-P
- KUNEX® joint tapes according to DIN 18541 or according to factory standard (with abP (German building code test certificate) P-5143/478/13 MPA BS)
- Water-tightness: Joint tape according to DIN
- Installation height E = 150 - 500 mm ABS construction joints
- Installation height E = 240 - 500 mm ABS expansion joints
Downloads
de
en
ru
de
en

KUNEX® Joint tapes - Technical Information
Technical information for KUNEX® PVC-P Joint tapes, TPE joint tapes, ABS construction joints, ABS expansion joints, clamp joints, star tubes, puddle flanges and formed parts and accessories

Price list 2026 Shell construction / facade
Valid from February 1st, 2026
BIM- und CAD-Data
BIM for Installation parts KUNEX® Joint tapes (ALLPLAN)
SUPPARTS© Installation parts
ZIP (1.08 MB)
DownloadDownload