MASTERSTOP SK | 20x5 mm

Name: MASTERSTOP SK | 20x5 mm
Brand: Mastertec
SKU: 010025

from sodium bentonite; colour: yellow

Article number 010025

MASTERSTOP SK

tested by TBU Greven up to 50 m water column
environmentally friendly

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The most important information at a glance

Technical data

Article number:

010025

article group:

101 - Masterstop SK

GTIN:

4251689510175

customs tariff number:

40027000

packing unit:

cart

sales quantity unit:

90 m

material:

sodium bentonite

colour:

yellow

density:

1,52 g/cm³ (DIN EN ISO 1183-1)

surface:

smooth

consistency:

malleable

profile:

20 x 5 mm

volume increase:

up to 140%, in normal water (pH 7)

Substances according to the SVHC list contained or proportional weight ≥0.1%::

conform to REACH Guideline:

Yes

test certificate / approvals:

MFPA Leipzig
PB5.1/17-568-1

suitable for zones with frequently varying water levels:

yes

corresponds to:

Utility class A for the wear classes 1 and
2 in accordance with the WU guideline

packaging:

size: 20 x 5 mm
90 m per carton
18 m rolls

36 cartons per pallet

thermal scope of application:

approx. -30°C up to +90°C

waterpressuretightness:

up to max. 5 bar (50 m water column)

storage:

Store in a cool and well-ventilated room. At least 65% humidity is recommended. Protect from frost. No direct sunlight. Do not store next to a heat source.

disposal:

Can be disposed of at municipal waste landfill sites or waste incineration plants,
taking into account the local waste
disposal regulations.

Data sheet

Installation instructions

MASTERSTOP SK profiles are always installed inside the reinforcement. In doing so, sufficient concrete cover must be ensured.
The concrete cover should be at least 6 cm as otherwise the high swelling pressure of the bentonite may damage the concrete.

Pull off silicone paper and affix 2 rings of MASTERSTOP SK around the pipe to be waterproofed.
The rings must be at least 5 cm apart.
Butt joint ends, no overlaps.
The surface of the pipes must be rigid.

MASTERSTOP SK adheres to metal, plastic, PVC and stone.
Secure MASTERSTOP SK with binding wire if necessary.
MASTERSTOP bentonite swelling tape must only be processed when dry in dry weather conditions.
The geometry described must not be modified. Swelling tapes must not be installed if their rectangular geometry has been modified, or if they have become soiled or damaged!
Swelling tapes that have already expanded must not be installed!
Swelling tapes that have been installed and have expanded before placement of the concrete must be replaced!