BOSTA 70 - ProIDEA · 2 Flexible, safe, and cost efficient Frame scaffolding, whatever the job...
Transcript of BOSTA 70 - ProIDEA · 2 Flexible, safe, and cost efficient Frame scaffolding, whatever the job...
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Flexible, safe, and cost efficient
Frame scaffolding, whatever the job
Whatever the job, renovation, new buildings, roof or wall, paint-
work or façade paneling, outside or inside—BOSTA 70 is always
in its element. Whatever the job, BOSTA 70 offers the perfect
solution. Quick to assemble and dismantle, absolutely sturdy
and safe in every respect. BOSTA 70 is easily our best-selling
scaffolding system and one of the best in its class. Countless
tradesmen, contractors and scaffolders are impressed by its
reliability and cost efficiency. See for yourself!
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We count on being counted on
BOSTA 70 is a 70 cm wide load
class 3 working and protective
scaffold, complying with DIN EN
12811, for a maximum permitted
platform load of 200 kg/m2. The
standard version of BOSTA 70
has a general building law ap-
proval. Easy handling ensures
fast, uncomplicated and fail-safe
assembly. This saves not only
a vast amount of time but also
cash.
Fits anywhere
Practice-proven measurements
make BOSTA 70 versatile and
flexible. Bay lengths of 0.74 to
4.00 m, possible widths of 0.70
to 1.70 m and storey heights of
0.66 to 2.00 m are sizes that will
fit virtually anywhere.
Wonderful at wandering
Should you be short of scaffold-
ing material, just remove the
end bays on one side and
replace them on the other. No
more practical to save money!
Inner and outer values
make it a winner
Fully galvanized steel parts.
Wooden parts impregnated to
protect them from rot. Made-
to-measure, rugged parts, all of
them quality inspected. Which is
why BOSTA 70 is so durable.
Scaffolding you can’t outgrow
Fitted with approved acces-
sories, its talents grow and are
redefined as time goes on,
scaffolding that keeps pace with
your tasks. In the long run, a
safe and rewarding investment.
Its greatest assets at a glance
l Straightforward, fail-safe,
one-man assembly.
l Vast versatility thanks to
system parts in various
lengths, heights and widths.
l Bay-by-bay dismantling and
re-assembly (“wandering”).
l With only a few extra parts,
BOSTA 70 can be turned into
a mobile scaffold, scaffold
brackets, stairways or support-
ing structures for shelters.
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Surefooted and stable
The base
Minor surface unevenness,
sloping terrain or varying
starting heights—this
scaffolding never loses
its equilibrium.
BOSTA 70 offers practice-
proven solutions for every-
day problems, providing
the necessary balance.
Always professional, always
precise. With no need for
dangerous improvisation.���������������� ���������������������� � ������������������������������ � ����������� � �� ����� ��������������������������������������������� �������������������������������������������� � ������Adjustment
post
Vertical
frame 66
Vertical
frame 100
Base jack 70
Base jack 70
Base jack 50
Base jack 50
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Easy-to-adjust base jacks
In four adjustment ranges to
26.5 cm, to 50 cm or to 90 cm.
Vertical frames in various
heights
Additional height adjustment
can be made using the vertical
frames, available in the following
heights: 66, 100, 150 and
200 cm.
Practical adjustment posts
These may be used to adapt to
larger steps or slopes. Height
adjustable from 30 to 130 cm.
What’s more, all these three
possibilities may be mutually
combined, enabling BOSTA 70
to adapt millimeter precise to
any ground conditions.��������������������������������������������������� � ������������������������������ � ����������� � �� ����� ��������������������������������������������� �������������������������������������������� � ������������ � � ����������������������������������������������������������
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Safety first
The planks
To make BOSTA 70 as flexible
as possible, we have provided
a variety of planks. From
wood via steel to aluminum—
all BOSTA 70 planks are
unbeatable in terms of rugged-
ness and safety: the steel
parts are hot-dip galvanized,
the timber planks effectively
protected against rot.
These planks are surfaces on
which you can walk and work
and, at the same time, they are
self-bracing structural elements.
Fitted with sturdy and robust
bearing claws that simplify
assembly. Moreover, all of them
can be used as upper planking
in protective and roof protective
scaffolding.
Another advantage:
The stages and frames are
made of aluminum, which is
50 percent lighter for easier
handling and loading, transport,
erection and disassembly.
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Steel plank
For the most punishing applica-
tions. Completely hot-dip galva-
nized, with a slip-proof surface.
Width: 32 cm.
Length: 400, 300, 250, 200, 150,
125 cm.
Hollow box plank
Ultralight and non-slip. Long
service life thanks to alu-
minum/zinc coating.
Width: 32 cm.
Length: 300, 250, 200, 150, 125,
74 cm.
Aluminum plank frame
A combination of aluminum
and plywood. Ultralight, with
exchangeable cover.
Width: 70 cm.
Length: 300, 250, 200 cm.
Aluminum ladder passage
frame
For fitting an inside ladder
passage.
Width: 70 cm.
Length: 300, 250 cm.
Aluminum ladder passage
frame with ladder
Fitted with an integrated and
swiveling aluminum ladder.
Width: 70 cm.
Length: 300, 250 cm.
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Handles easily
Erection, disassembly, modification
The gravity flip
The vertical frames have inside
forked bolts with gravity flips to
fasten diagonals, guard rails
and toe boards. These self-
securing fixed points are very
practical and hard-wearing.
Inside no time at all, they lock
firmly into place and guarantee
absolute safety. Because they
are placed on the inside, they
make assembly and transporta-
tion easy.
Straightened out auto-
matically
Once the first bay is assembled,
consisting of base jacks, two
V-frames, guard rails and diago-
nals, everything follows auto-
matically. No need for additional
components. The base level is
braced by nothing but the hori-
zontal guard rails.
Wandering
If you are unable to commission large quanti-
ties of BOSTA 70 for major projects, simply let
the scaffold do the wandering: bay and storey-
wise, BOSTA 70 can simply be disassembled
on one side and re-assembled on the other.
The plank’s bearing claws are rounded off for
simple removal. So, you can work along the
building in sections.
Just a few parts, easily identi-
fiable and systematically
practical, you simply can’t
make any mistakes. This is
what makes BOSTA 70 such
a best-seller. Erect, dismantle
or modify, all in a few easy
steps. Doable by just one
man, no tools. The details are
ingenious:
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1. The bottom-most scaffold
bay is perfectly aligned simply
by turning the jack nut. The
diagonal fits exactly over the
lower gravity flip and braces the
scaffold bay. After this, all
further storeys are automatically
straightened out.
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4. Clink the top end of the
diagonal into place by inserting
the hook into the inside hole
of the vertical frame’s U-section.
Just one diagonal for five
scaffold bays!
5. Place the lower end of the
diagonal and the toe board over
the gravity flips.
6. Position the frame panel as
a work plank and horizontal
bracing. Repeat, over and over
again.
7. Complete the three-part side
protection at all levels. Guard
rails, toe boards, transverse
double railing 70 as well as
transverse double post 70 are
installed at the top level.
8. Regulation tying by means of
the scaffold retainers with
couplers. It grips into an eyebolt
which is doweled into the wall.
2. Insert the vertical frames,
without screws or bolts or drop
plugs. Tubular insertions,
15 cm long, maintain maximum
stability.
3. Just slide the guard rail at
back- and knee-level over the
self-securing gravity flips.
It couldn’t be easier.
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Ready to reach out
The brackets
Irrespective of the
scaffold configuration,
the brackets allow the
system to be adapted
to any façade projec-
tions. These are
steplessly height adju-
stable and secured
to the scaffold decks.
Projections, recesses, oriels or inclined
runs, many buildings demand a scaffold
with high adaptability. With the four
enlargement brackets from the BOSTA 70
program, you are ideally geared for the
most complex of challenges. Whether it
is a simple extension of working width
you require or a system displacement,
dimensions of 35, 70 or 100 cm make it
all possible. Without any special static
elements. What’s more, these same
brackets can also be used for the bigger
brother, BOSTA 100!
1. The enlargement bracket 35
extends the working deck to 1.10 m.
2. The enlargement bracket 70
allows you to reach out and thus achieve a
70 cm broader working surface.
3. The enlargement bracket 100
is fastened at the top and bottom with half
couplers. Overall working width 1.70 m.
1 2 3
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Top-flight when it comes to safety
The stairways
The BOSTA 70 range comes with all the
parts enabling you to assemble the up
and down stairways in no time at all.
Depending on your space requirements,
opt for the inner-lying ladder passage,
the single-flight or the double-flight scaf-
fold stairway.
The double-flight scaffold stairway
This is made up of two BOSTA 70 scaffold
bays built in front of each other in which
stair flyers and hand rails are assembled
alternately. Maximum height: 64.50 m.
The single-flight scaffold stairway
A 2.50 meter long bay with flight of stairs
and handrails is built in front of the scaffold
in addition. The stairs are 65 cm wide, the
maximum overall height is 64.50 m. These
safetycertified stairways can also be erect-
ed in front of other scaffolds such as the
BOSTA 100 and MODEX.
The inner-lying ladder passage
Integrates into your BOSTA 70 scaffold and
consists simply of the ladder passage
frames and loose ladder or the aluminum
ladder passage.
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You name it, we have it
The options
Whatever else you may need, you’ll find it in the
BOSTA 70 range of accessories! Tested and ap-
proved parts allowing simple solutions and saving
work, time and your money. And, as far as safety is
concerned, no savings have been made.
4.00 m system bridge
The 4 m long and 32 cm wide steel or alu-
minum plank can be used as an adjustment
bay, connecting element, and bridge.
Plenty of flexibility from a single part.
The system bridging girders—5.00 and
7.50 m
Oriels and driveways are easily overcome
with just a few parts. Even large-surface
coverings and/or working areas can be
constructed.
The system-free lattice girders in steel or
aluminum
For spanning and bracing wherever scaf-
folds have to be partly suspended. As
these girders are system-free, they can be
attached anywhere independently of any
bay length. Available in 3.10 m to 7.60 m, in
aluminum up to 8.10 m.
The passage frame
Provides a safe passage way for pedestri-
ans on pavements. Available in widths
of 1.00 m or 1.50 m. The guard rails and
diagonals are fastened to the outside by
means of gravity flips, thus preventing the
possibility of injuries.
Hint: The passage frame 100 can also be
used as an interchangeable frame, meaning
that the BOSTA 70 can be erected on top
of BOSTA 100.
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Protection grates for roof tilers
Safety by the rules! The safety grates are
easily mounted and protect men and
material from falling down. They are also a
substitute for the three-part guard system.
Select the BOSTA 70 plank you prefer—all
of them are approved and will absorb
dynamic loads.
The shelter bracket
Crossbar and strut connect with hinges
and are fastened to the vertical frame. With
cantileverages of 1.00 and 1.80 m, they
serve as a protection against falling objects.
The mobile scaffold
It takes only a few extras to turn the
BOSTA 70 into a mobile scaffold. With a
standing height of 10.50 m indoors and
up to 8.50 m outdoors.
The required safety
counterweights
are left out here in
favour of a clear
depiction of the
castor wheel bar.
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A place for everything. Everything in place
The accessories
Essential for a fluent flow of
work. The right equipment
that not only keeps the small
parts neatly stored and close
at hand, but also accommo-
dates planks, frames and
other components to ensure
safe transport and space-
saving storage. In this way, all
the BOSTA 70 parts are in the
right place and can be safely
transported by fork lift truck
or crane.
And we also have a number of
practical tools to make work
easier and safer.
The vertical frame pallet
Acts as a packaging, transport
and storage shelf for a maxi-
mum of 20 vertical frames. With
lift-off retainers.
The Euro lattice box
Transport and storage box made
of galvanized steel. For housing
small parts up to a maximum
weight of 1.2 t. Combinable with
the storage trough.
The storage trough
For toe boards, diagonals,
guard rails and other things.
The trolley/pallet
Up to 1 t of scaffolding materi-
als can be stored and, with the
aid of two trolleys, transported.
The nets and tarpaulins
The nets are made of HDPE-
monofilament yarn, doubly
woven in the center. The tarpau-
lins consist of lattice-reinforced
and UV-stabilized polyethylene.
A reliable protection against
falling materials and dust and
dirt.
The identification tarpaulin
In certain cases prescribed by
the workmen’s compensation
insurance, the scaffolding can
be lastingly and easily legibly
identified on this tarpaulin.
Secured to the guard rails.
The dowel tester
For checking safe dowelings of
the screws/bolts on the building.
Designed so that the pressure is
outside the potential breakout
range of the dowel. Provides
precise and reliable test results.
The scaffolding ratchet
The first ratchet with integrated
torque. For an exact and safe
assembly of the couplers so
that each coupler is tightened
and not overtightened.
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At your service
Support
Everyone talks about service—we put it
into practice. And not in the sense of
one-off extras, but of something which is
integral to our product offering. Service
that takes the weight off your shoulders
and helps you to keep that little bit ahead
of competition. Service that starts
with comprehensive advice and is by no
means over after punctual delivery.
We develop customized scaffold plans,
calculate the static loads, and produce cost
schedules and profitability calculations.
We organize information meetings, training
sessions and seminars, provide you with
calculation software, and equip you with all
the necessary manuals and information
brochures so that you can operate more
cost-efficiently.
And, we offer you tailor-made leasing and
financing plans as well as attractive buy-back
options, which make Hünnebeck quality
affordable for any company.
Whatever the problem, we’ll
help make it bearable.
Challenge us, challenge
BOSTA 70.
The tools
for your trade
Proven frame scaffold for many
applications. Quick and easy to
erect and dismantle. Extra
flexible, efficient and reliable.
BOSTA 70’s big brother. A sturdy
100 cm in width. Also suitable
for extreme working heights and
the heaviest loads.
The modular scaffold with the
directional power junction.
Unbeatably adaptable and
versatile. For efficiently accom-
plishing even the most challeng-
ing tasks.
The first and only mastclimbing
bracket scaffold. Does away
with work-inhibiting inner posts
and fixed storey heights.
Unbeatably practical and
efficient.
… and the accessories: All the extras you need for
optimum use of our scaffold systems: couplers of all
kinds, lattice girders, planks, tarpaulins, transport
containers and much more besides. All of them high-
quality, heavy-duty and versatile.
Hünnebeck GmbH
P. O. Box 10 44 61, D-40855 Ratingen, Germany
Phone +49 (0) 2102/937-1, Fax +49 (0) 2102/37651
[email protected], www.huennebeck.com
Harsco Access Services Group