68
No compromise in fixing
ETA approval on Polyfixer VSF
Roberlo has recently achieved ETA approval (nº
The MKT Fastening System BZ-IG is the
07/0195) for its Polyfixer VSF, a pure styrene free
first ETA-approved (ETA-02/0002)
vinylester resin.
wedge anchor system for cracked and
The certification is for its use in non cracked
uncracked concrete with internal
concrete, with different types of threaded rods,
thread.
enabling a wide range of applications. The ETA
MKT says that the BZ-IG combines the
benefits of a mechanical anchor with easy
approvals, based on European standards, have a
installation and the flexibility of an
world-wide recognition and products with ETA approval
internal thread. The BZ-IG is also approved
are recognisable due to the “CE” mark on the label.
for use with hexagon head screws and
This new certification is added to the SOCOTEC (nº
standard threaded rods, meaning a wide
YX 0066) approval which Roberlo received at the
range of applications is possible and it can
beginning of the year for its polyester resin Polyfixer
be used in structures subject to dry
PS, when used in hollow materials.
internal conditions (zinc plated version), in
“In the construction market the certification of
structures subject to external atmospheric
products by independent institutions, guarantees their
exposure (stainless steel 316) and to quality and performance. We hope that our ETA
other particular aggressive conditions approval, added to the SOCOTEC approval, will reinforce
(high corrosion resistant steel). our position in the sector, and increase the confidence
Compared to a drop in anchor the BZ- our customers and end users have in our products.”
IG can carry significant higher loads, even
in cracked concrete and is suitable for
suspended ceilings, pipe hangers and
Going great guns
sprinkler systems.
Geocel and its strategic partner Dow Building
Solutions have revamped and re-launched its Great
Kee
®
Safety launches new suspension fixings Stuff PRO range of fixing and filling foams. The new
range includes a brand new product – an acoustic,
washers and cups. These
fire-rated straw foam.
Kee
®
Safety Ltd has
systems, sprinkler systems,
provide a pivotable
The new Great Stuff Pro Acoustic Fire-Rated Straw
introduced a new series
cable trays and suspended
suspension action, enabling
foam is used to fill gaps and cracks in applications which
of Suspension Fixings,
ceilings. Supplied in a zinc
a threaded bar to be hung
have a requirement for fire protection or for compliance
which can be used to
plated finish, these fixings
through a drilled hole in
under Approved Document E of the Building Regulations
hang cable trays, provide
feature a screw which
sloping steelwork. The
(2000) for acoustic performance. It is a one component,
pipe and ductwork
clamps onto the steel
washer rotates in the
moisture curing, polyurethane foam which is used for
supports, fix conduit or
flange and a locknut to
spherical seat of the cup,
filling, fixing and insulating in a huge variety of
hang other components
hold the clamp securely in
thereby allowing the
situations and is rated according to W=db59 foam sound
safely and easily.
position.
The new range features
The SF Flange Clamps threaded bar to rotate up to
reduction index.
the Uni-Wedge universal
are supplied hot dipped 10° from the vertical for
fixing, the SF Flange
galvanised as standard and ease of on-site adjustment
Clamp, the BL Flange
the central bolt can be and installation. Vee Nuts
Clamp and an assortment
replaced with other are a light duty fixing
of cups, washers and nuts
threaded items such as designed for connecting
The Uni-Wedge is a
threaded bar, eyebolts or into the dovetail profile of a
unique universal decking
J-bolts to provide a composite floor decking
fixing which enables
suspension element. with a 15º tapered slot to
contractors to secure struts
Also included in the suit M6, M8 and M10
for cable trays, suspended
range are hemispherical threaded rod sizes.
ceilings and pipework
supports to decking
profiles without
Geocel’s Great Stuff Pro Acoustic Fire-Rated Straw
penetrating the roof
achieved a B1 rating and boasts a four-hour fire rating
membrane. It is simple to
with a concrete gap size of 15mm x 220mm according
install and only requires a
to BS 476 Pt. 20:1987.
standard hexagon key and
The Great Stuff Pro range also includes products for
spanner with no need for
all of the common gap-filling applications such as Great
power, special tools or
Stuff Pro All Direction straw foam which is available in
highly skilled labour.
500ml and 750ml cans, Great Stuff Pro All Direction
SF Flange Clamps are
Minimal Expansion foam is available in handy 150ml
malleable iron fixings
and 300ml cans which keep waste to a minimum for
designed for suspending smaller gap filling tasks, and Great Stuff Pro Gun Foam
threaded bars from Filler and Great Stuff PRO Gun Foam Fixer which are
steelwork flanges to applied with a gun for larger jobs requiring maximum
support a variety of HVAC accuracy of application.
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