ISO-CONNECT HB-BAND

Product description		Product advantages
ISO-CONNECT HB-BAND is a highly pressure- esistant sealing strip that is primarily used in timber-framed buildings between the wall sole plate and foundation wall / floor slab as a capillary barrier. It is ideal for sealing against rising damp. It can be supplied ready prepared with: two impregnated foam strips for absorbing toleran‑ ces and compensating for irregular masonry surfaces two butyl self-adhesive strips for permanent fixing		Permanent seal Highly pressure-resistant Excellent resistance to tearing Weather-resistant and UV-stable Impermeable to water vapour Bitumen-compatible Extremely temperature-resistant Air tightness and thermal insulation Flexible, even at low temperatures
Application		Finishes
ISO-CONNECT HB-BAND is a specially-designed horizontal seal for timber-framed buildings. It prevents moisture migration from the supporting structure to the wall sole plate. With the addition of the impregnated foam strips, it also aids the air tightness and the thermal insulation between the two varying surfaces.		Finish 1. standard Finish 2. VK with 2 impregnated foam strips (15 x 20 mm) Finish 3. VK-BT with 2 impregnated foam strips (15 x 20 mm) and 2 butyl adhesive strips (20 mm)
Dimensions		Packaging
Thickness: 0.8 mm (plus impregnated tape, if added) Width: 120, 140, 150, 200, 250, 300, 400 mm (other dimensions available upon request)		Rolls, roll length: 25 m.

Technical data	Standard	Classification
Material description		synthetic caoutchouc on EPDM basis
Colour		black
Building material class	DIN EN 13501	E
UV – stability and ozone resistance	DIN 7864 T1	requirements fulfilled
Air permeability coefficient of impregnated tapes	DIN EN 12114	a ≤ 0,1 m³/[hm(daPa)ⁿ]
Water vapour diffusion resistance µ	DIN EB 1931	32000
Tear growth resistance	DIN 53504	≥ 25 kN/m
Tensile strength	DIN 53504	≥ 6,5 Mpa
Elongation at break	DIN 53504	≥ 300%
Handling temperature		approximately +5°C to +35°C
Temperature stability range		-30°C to +100°C
Dimension tolerance	DIN 7715 TP P3	requirements fulfilled
Thermal conductivity of impregnated tapes	DIN 52612	λ ≤ 0,042 W/m*K
Shelf life and storage temperature		EPDM: unlimited, impregnated foam and butyl: 1 year at +1°C to +25°C

Processing

Preparation of the substrate The substrate must be clean, solid, dry and free of solvents. Using ISO-CONNECT HB-BAND Run the ISO-CONNECT HB-BAND along the length of either the sole plate, or the foundation wall. Ensure it is flat, but do not stretch, and fix it to the substrate.

Version 1 and 2: Fix with staples or flat head nails.
Version 3: Fix with double-sided butyl adhesive tape. Remove protective film from the adhesive tape, apply the adhesive tape to the substrate and press carefully with a roller. The sealing strip must not be pulled too tightly.

If tapes are joined, allow an overlap of 20 cm. The ISO-CONNECT HB-BAND must protrude by roughly 1-2 cm on both sides to prevent damp bridges occurring on either side of the wall. The overlaps can be bonded with ISO-TOP FLEX-ADHESIVE XP.

Installation example

Product Data Sheet

ISO-CONNECT HB-BAND

Product description

Product advantages

Application

Finishes

Dimensions

Packaging

Processing