fischer A anchor

131 Pages·2000·11.71 MB·English

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Page in catalogus With approval With approvalfor tensile zoneWith Europeanapproval (ETA) With CC-approval Stainless steel Concrete Natural dense stone Solid brick Sand-lime solid brick Pumice solid brick Aircrete (aerated concrete) Solid gypsum panels Perforated brick Sand-lime perforatedbrick Hollow block Fibre cement boards Gypsum plaster-boards Chipboards Metals profiles,trapeze.sheets
General Fixings
Fixing SX SX 14/15 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Fixing S S 16-18 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Universal fixing FU/FU-S/FU-R/FU-H 20/21 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Aircrete fixing GB 22/23 (cid:3)* (cid:3)* (cid:2)
Nylon anchor, metric thread M 24 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
* in conjunction with fischer safety screw
Frame Fixings
Hammerfix fixings N 26/27 (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Universal frame fixing FUR 28-30 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Universal frame fixing FURK 31 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Frame fixing S-R 32/33 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Frame fixing S-H-R 34/35 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Eye bolts GS 36 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
fischer safety screw 37 (cid:3) (cid:3)
Window frame fixing F-S/F-HS 38 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Metal frame fixing F-M 39 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
High Performance Steel Anchors
Zykon anchor FZA 42-46 (cid:3) (cid:3) (cid:3) (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2)
Zykon hammerset anchor FZEA 48/49 (cid:3) (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2)
Anchor bolt FAZ 50/51 (cid:3) (cid:3) (cid:3) (cid:2) (cid:2)
Heavy-duty anchor FH 52-54 (cid:3) (cid:3) (cid:3) (cid:3) (cid:2) (cid:2)
fischer bolt FBN, FB 56-58 (cid:3) (cid:3) (cid:3) (cid:2) (cid:2)
Sleeve anchor FSA 60/61 (cid:2) (cid:2)
Heavy-duty fixing SL M/SL M-N 62/63 (cid:3) (cid:3) (cid:2) (cid:2)
Hammerset anchor EA 64/65 (cid:3) (cid:3) (cid:3) (cid:2)
Hammerset anchor EA S 66 (cid:3) (cid:2)
Nail anchor FNA 68/69 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2)
Wall screw MR 70 (cid:2)
Bonded Anchors/Capsules/Injection Systems
Combi resin bonded anchor FCR 72/74 (cid:3) (cid:3) (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2)
Resin anchor R 76/77 (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2)
Hammer capsule FHP 78 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Injection anchor FIS V (cid:0)(cid:0) 80/82 (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Inj.Anchor foil pack FIS V 360 T 84/85 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Applicator guns FIP P/KPM 86
Anchor sleeves FIP 87 (cid:2) (cid:2) (cid:2)
Pre-expansion injection anchor FIV 88 (cid:2) (cid:2) (cid:2)
(cid:3)= existing (cid:2)= recommended (cid:2)= limited suitability
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Page in catalogue With approval Stainless steel UV-stabilised Halogen-free Flame-resistant Concrete Natural dense stone Solid brick Sand-lime solid brick Pumice solid brick Aircrete (aerated concrete) Solid gypsum panels Perforated brick Sand-lime perforatedbrick Hollow block Fibre cement boards Gypsum plaster-boards Chipboards Metals profiles,trapeze.sheets
Foams and Sealants
1K Rapid installation foam PU 1/500 / PU 1/750 90
1APSiKUplip cGcloliuecnnaaen tfoeorra gmuns PDPPUUUSSRPP,K 71D 552B00/S/P,PU DUPRAM 5 010 9913//99991224 R e f e r t o s e a l a n t t a b l e o n p a g e 9 5
Applicator guns KPM 1/KPM 2 94
Cavity Fixings
Cavity fixing NA 98 (cid:2) (cid:2) (cid:2) (cid:2)
Anchor A 99 (cid:2) (cid:2) (cid:2) (cid:2)
Metal cavity fixing HM 100/101 (cid:2) (cid:2) (cid:2)
Toggles K/KD/KDH/KM 102/103 (cid:2) (cid:2) (cid:2) (cid:2)
Plasterboard fixing GK 104 (cid:2)
Insulation Fixings
Insulation support DHK 106 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Insulation support DHN 107 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Sanitary Fixings
Washbasin fixings WD/WST/UST/BO/WDM 110/111 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
WC fixings WCN/S-RD/WL/WCR 112/113 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Special Fixings
Balcony fixing BBF 116 (cid:2)
Stair tread fixing TB/TBB 117 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Door stopper TS 118 (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
ClipFix Clip Fixing SF SD 119 (cid:3) (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
ClipFix Cable Strap SF LS 119 (cid:3) (cid:3) (cid:3) (cid:2) (cid:2) (cid:2) (cid:2) (cid:2)
Cable clips NS 120 (cid:3) (cid:3) (cid:3)
Cable tie BN 120 (cid:3) (cid:3)
Pipe clip, nylon saddle FC, SCH 121/122 (cid:3)
DIY-Fixings
Advice/Accessories 124-131 (for blister packs see price list)
(cid:3)= existing (cid:2)= recommended (cid:2)= limited suitability
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Service pages 2–12 eeeeeeeeeeereerrrrrrrrrrrw
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General fixings pages 13–24 eeeeeeeeeeereerrrrrrrrrrrw
Frame fixings pages 25–40 eeeeeeeeeeereerrrrrrrrrrrw
High performance steel anchors pages 41–70 eeeeeeeeeeereerrrrrrrrrrrw
Bonded anchors/Capsules/Injection systems pages 71–88 eeeeeeeeeeereerrrrrrrrrrrw
Foam and sealants pages 89–96 eeeeeeeeeeereerrrrrrrrrrrw
Cavity fixings pages 97–104 eeeeeeeeeeereerrrrrrrrrrrw
Insulation fixings pages 105–108eeeeeeeeeeereerrrrrrrrrrrw
Sanitary fixings pages 109–114eeeeeeeeeeereerrrrrrrrrrrw
Special fixings pages 115–122eeeeeeeeeeereerrrrrrrrrrrw
DIY fixings pages 123–132eeeeeeeeeeereerrrrrrrrrrrw
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How we became what we are ... Research requires attention to detail ...
It is certainly no coincidence that we grew to our present The fischer research forms the basis of our innovations and
state in the Black Forest – a region whose people are famous success. It has been consistently developed into a target-
for their attention to detail,who enjoy thinking up and trying driven instrument of success.With a wealth of experience,
out new ideas. Generations and traditions have formed this which was made available at all times.This was supported
image and confirmed it. by the close co-operation and a lively exchange of expe-
riences with universities and academic institutions. One
example of such collaboration is the research into the long-
term effects of external influences on building materials and
fixings.Another example is the interaction between the diffe-
rent materials in the anchorage substrate.
The success of this research and development is evident in
our product offering,which ranges form the fischer Plug S to
the Zykon system.
How we became what we are ...
fischer quality is now “certified”
fischer is not only gossiping about quality.This is now signed
and sealed:
fischerwerke
is certified according
to DIN ISO 9001.
You can find important information 24 hours a day on
➔ http://www.fischerwerke.de. Our homepage contains all
the practical knowledge you need: our fixings catalogue,
approvals, standards, directives, a lexicon, a design pro-
gramme,structural design software and a CAD database.
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Basic principals of fixing and anchor technology
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1. Building material (Anchor base) 1.2.2 Dense perforated hollow blocks
(Perforated and hollow blocks)
Classification of the most common building materials
(cid:2) Materials as for solid bricks,but larger in size and in
some cases with cavities
Boardconstr.
Concrete Masonrymaterials
elements (cid:3) Use special fixings to anchor correctly
Licgohntwcreeitgeht cNoonrcmreatle wSisothtlridcuocbmtruipcreakcst wPistehtrrfcu.ocbmtruicprkeasct Swsoittlhridupcbotruriocreukss wPseittrhrfu.pcbotruricorkeuss anBdopaardnsels
e.g.: e.g.: e.g.: e.g.: e.g.: e.g.: e.g.:
LB0 B5 Sand-lime Vertical Aircrete(G) Vertical Gypsum
solidbricks perf.bricks perforated plasterboards
B0 (KS) (HLz,®>,0) Solidbricks bricks
madeof (HLz,®<,0) Chipboards
Solid Sand-lime lightweight andwood
bricks perforated concrete(V) Hollowblocks fibreboards Perforated blocks are often known Perforated bricks,
(Mz) bricks madeof fibrecement
by their trade name. sand-lime hollow blocks are also
(KSL) lightweight boards
concrete known by their trade names
LB55 B55 (Hbl)
1.2.3 Porous solid blocks
1.1 Concrete
(cid:2) Low compressive strength,many pores
(cid:2) Lightweight concrete (cid:2) Aircrete = mixture of cement/lime,quartz sand,
= cement + lightweight aggregates such as pumice, expansion medium
= expanded clay,polystyrene
(cid:3) For optimum installation = use specialist fixing
(cid:2) Normal concrete
= cement + aggregate
(cid:2) Numbers = compressive strength
e.g.B25 = compressive strength of 25 N/mm2(concrete)
LB10 = compressive strength of 10 N/mm2(lightweight
concrete)
(cid:3) The higher the compressive strength,the higher the load- Pumice solid brick Aircrete
bearing capacity of the anchor.
1.2.4 Porous perforated blocks
(cid:2) Cavities,pores,low compressive strength
(cid:3) Careful selection of fixing
1.2 Masonry building materials
(cid:2) Dense solid bricks
= bricks with a high compressive strength
(cid:3) Well suited for the installation of fixings.
Lightweight concrete hollow block Pumice hollow block
(pumice,expanded clay)
1.3 Boards and panels
Solid (clay) brick (also known as Calcium silicate solid bricks
clinker brick) (cid:2) Thin-panelled building materials
(cid:2) Low compressive strength
(cid:2) e.g.gypsum,fibre,chip,rigid,plywood,boards etc.
(cid:3) Use cavity fixings or special products
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2. Installation advice 2.5 Screw length
(cid:2) Fixing thickness or component to be attached + render
+ anchorage depth + 1 x screw diameter
2.1 Drilling methods according to
the building material PRuentzder
(cid:2) rotary drilling
for perforated bricks,
materials with low compressive
strength,aircrete
(cid:2) rotary percussion drilling
rotation with low impact energy
and greater frequency VAenracnhokrearguen gdsetpiethfe h hvv lleäUNnnsgguetethfzu -ddlaa
(percussion drill),for solid
dense bricks
(cid:2) hammer drilling 2.6 Edge and axial spacing
rotation with a smaller number
Compliance with edge and axial spacing prevents splitting
of impacts but with high impact
or formation of cracks in the substrate.
energy,for solid dense bricks
such as concrete,solid bricks etc.
As a general guideline we recommend the following, how-
. ever for specific details please refer to the respective techni-
cal documentation:
2.2 Drill-hole depth
(cid:2) Nylon and steel fixings
(cid:2) Larger than the anchorage depth of the fixing Edge spacing = 2 x h (anchorage depth)
v
= sufficient space for drill dust and tip of the screw Axial spacing = 4 x h
v
2.3 Drill-hole cleaning 2.7 Installation methods
(cid:2) Remove drill dust (cid:2) Flush fixing
(cid:2) A clean drill-hole (cid:3) Drill hole
increases the strength
(cid:3) Install fixing flush with the surface
characteristics
(cid:3) Drive screw through the component to be attached and
into the fixing
2.4 Anchorage depth/fixing thickness
(cid:2) Anchorage depth = h
v
= distance between the upper edge of the load-bearing
component and the end of the fixing
(cid:2) Fixing thickness (through fixing) = d
a fischer FZEA Zykon fischer GB aircrete fixing
= thickness of component to be attached hammerset anchor
+ thickness of the non load-bearing component
(render,insulation etc.)
(cid:2) Trough fixing
(cid:3) Drill hole
(cid:3) Insert fixing through the component to be attached and
into the drill-hole,and expand
fischer FH fischer S-RT frame fixing
Heavy-duty anchor
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3. Loads 4. Load transfer mechanism (function)
examples from the fischer range of products
3.1 Type of load
(cid:2) Mechanical interlock (friction)
The expanding part of the fixing is pressed against the
Tension
drill-hole wall..
Compression
V FH S
Shear
(cid:2) Form locking (stress- free)
Oblique tension The fixing deforms to suit the shape of the hole or interlock
(tension + shear) Theforces are with the materials surface.
V
measuredinkN
Oblique tension at distance e (Kilonewton–
(Bending + tension + shear) 1kN(cid:2)100kp),
V bending mo-
Bending + shear ments in Nm FZA FU FI M-N
(Newton meter –
(shear at distance e)
V Nm (cid:2)0.1 kpm). (cid:2) Bonding (stress-free)
Synthetic resin or cements materials are bonded to the
3.2 Ultimate loads - safety coeffi- base material.
cients – permissible loads
We distinguish between different types of loads:
R FI M
(cid:2) Ultimate load (mean value from at least 5 individual tests
in uncracked building material). Failure criteria may be:
splitting of the anchor base material,the fixing being pull-
5. Modes of failure
ed out ,failure of the base material itself or steel failure.
(cid:2) Characteristic ultimate load (5% fractile, i.e. where Excessive loads,incorrect installation and a poor substrates
95% of all ultimate loads are either reached or exceeded). can all lead to the failure of fixing systems.
(cid:2) Permissible loads. These are working loads, which Mode of failure Cause
already contain an appropriate safety coefficient. These
loads are defined in the respective approvals (construc- Failure of the (cid:2) load “N”too high
tion) for each country or on a pan-European basis. anchorage (cid:2) anchorage substrate not
substrate strong enough
(cid:2) Recommended loads. These are working loads, which (cid:2) anchorage depth insufficient
already contain an appropriate safety factor.
Splitting of the (cid:2) component dimensions
To determine the maximum recommended load the
base material too small
ultimate load is divided by a safety coefficient,e.g.for a steel
Axial spacing (cid:2) edge- and axial spacing
fixing of 40 kN breaking force:
not observed
Ultimate load (F) (cid:2) expansion force too high
Max.recommended load =
Safety coefficient (γ)
40 kN
F = = 10kN(1kN(cid:2)100kp)
work
4 Pull-out of (cid:2) bond,interlock
the fixing fails due to excessive load
As a safety factor we recommend:
or incorrect installation
a) in relation to ultimate Steel anchor γ ≥4
load mean value: Nylon fixing γ ≥7
b) in relation to 5% fractile: Nylon fixing γ ≥5
Steel failure (cid:2) steel component part
Please note that the above should be used as a guide line only for the design insufficient strength for the
of steel and nylon anchors.Both national and international Approvals are avai-
lable (i.e. European Technical Approvals ) for the design of anchors and required load
should be used where ever possible for this purpose.Our technical depart-
ment would be more than pleased to advise further.
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6. Cracks in Concrete 7. Approvals
6.1 Reasons for cracks caused by: Where should fixings with building-
inspectorate approval be used?
(cid:2) Loading and shrinkage of the concrete
(cid:2) External influences such as earthquakes (cid:2) In any situation where the failure of a fixing presents a
danger to life,safety and order.
(cid:2) Inherent weight,traffic and wind loads,fluctuating
temperatures (cid:2) Examples: facade cladding, suspended ceilings, heavy-
duty fixings.
(cid:2) Tension,deformation
(cid:2) In the absence of an approval,the load-bearing capacity of
a suitable fixing should be demonstrated by means of tests
on the construction site.
(cid:2) fischer has obtained more approvals than anyone else,
many of which are also recognised outside Germany.
Druck
Tension Cracked
tension Pressure
zone
V-shaped
bending crack
(cid:2) Concrete cannot expand
(cid:2) This leads to the formation of countless,barely visible
cracks (= cracked tensile zone)
(cid:2) Cracks can also develop in buildings which have been in
use for many years
6.2 Steel anchors suitable
6.2 for cracks
(cid:2) Anchors which have a form
– locking principal in an
undercut drill-hole,e.g.
The fischer COMPUFIX
FZA Zykon anchors
Design software supports
your calculations.
FZA
(cid:2) Anchors which automati-
cally continue to expand ,
where a crack occurs
(= post-expansion),e.g.
the fischer FAZ.
FAZ
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BETTER IDEAS IN FIXINGS CD-ROM CC COMPUFIX Design Calculation Software e
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The BETTER IDEAS IN FIXINGS CD-ROM offers the entire The calculation program CC COMPUFIX,which runs under
knowledge of anchor technology. It contains practical infor- WINDOWS,offers the following options for the user:
mation concerning selection,planning,dimensioning,made
(cid:2) Dimensioning of individual anchors in groups of two,three,
to measure for the requirements of engineers, designers,
four and six anchors (various product families) according
craftsmen,tradesmen and industrial users.
to the CC method based upon German Technical
(cid:2) Selection of suitable anchor(s) by taking into account up Approvals and the fischer Technical Handbook; dimen-
to 21 criteria, such as area of activity, application, sioning of individual anchors in groups of two and four
material/substrate, installation method, loads type of anchors (only resin anchors R) in accordance with the
(cid:2)
approval ... -method.
(cid:2) Standard selection according to the item number, EAN- (cid:2) The program takes into consideration whether the fixing
Code or designation of the item. will be used in a tensile zone (cracked concrete) or in a
proven compression zone (non-cracked concrete).
(cid:2) Data sheets with all information about the selected fixing,
e.g. (cid:2) The program takes into account the arrangement within
– description of the fixing the structural component part (no edge, corner, narrow
– picture,photo,drawings,installation guide component, end section of a narrow component, com-
– technical data ponent face).
– approvals (text and appendices)
(cid:2) Information about all conditions of use and assembly,
– accessories
including drawings and photographs.
(cid:2) Quick and simple ordering process
(cid:2) Calculation of the anchor in accordance with the CC
method as per the European Technical Approvals
System requirements System requirements
(cid:2) Min.486 processor (cid:2) IBM compatible PC
(cid:2) Min.8 MB RAM (16 RAM preferable) (cid:2) Min.4 MB RAM (8 MB recommended)
(cid:2) 20 MB free memory on the hard disk (cid:2) 20 MB free memory on the hard disk
(cid:2) VGA graphics card with a resolution of 640 x 480 and at (cid:2) User interface Windows 3.1,Windows 95,Windows NT 3.5
least 256 colours or 4.0
(cid:2) User interface Windows 3.1,Windows 95,Windows NT 3.5 (cid:2) CD-ROM drive
or 4.0
(cid:2) Min.4x CD-ROM drive
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