Declaration of Performa nce · Declaration of Performa nce 1. Twinthread screws 2. Purchase Order...
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Botany Business Park Macclesfield Road Whaley Bridge sK23 7Dq Declaration of Performa nce 1. Twinthread screws 2. Purchase Order numbers are attached to each pack to allow for batch identification 3. Twinthread screws can be used in load-bearing structural timber products. 4. Manufacturer: Forgefix Ltd., Botany Business Park, Macclesfield Road, Whaley Bridge, sK23 7DQ. Tested to ENL4592:2008 under systems by: Instituto Giordano S.p.A Report Number: 592A/ L81L/ c Declared Performance for essential characteristics to EN14592:2008 The performance of the mentioned products is in conformity with the declared performance given below. (tested to clause 6.3.4.2- 6.3.4.6 of UNIENL4952 and clause 6 of UNIEN 409) 5. 6. 7. Test for determination of the yield movement Fmax tNl Time Isl Lever Length {mm) Yield Movement My [N.mm] Average 40,73 10+5 302 12300 Characteristic valueMyk = 10814 N.mm Withdrawal capacity test Fmax tNl Time lsl Withdrawal Parameter Fax = Fmax Dx1_p lN/mm2l Remarks Average 8399 90+30 28,36 Pull-out Characteristic value faxk = 24,54 N/mm2 Head Pull-through test Fmax IN] Time lsl Head pull-through Parameter Fax = Fmax Dxlp lN/mm'zl Remarks Average 2631 300 + 120 L49,!2 // Characteristic value fheadk = 9L,97 N/mm2
Transcript of Declaration of Performa nce · Declaration of Performa nce 1. Twinthread screws 2. Purchase Order...
Botany Business ParkMacclesfield Road
Whaley BridgesK23 7Dq
Declaration of Performa nce1. Twinthread screws
2. Purchase Order numbers are attached to each pack to allow for batch identif ication
3. Twinthread screws can be used in load-bearing structural t imber products.
4. Manufacturer: Forgefix Ltd.,Botany Business Park,Macclesfield Road, Whaley Bridge,sK23 7DQ.
Tested to ENL4592:2008 under systems by: Insti tuto Giordano S.p.AReport Number: 592A/ L81L/ c
Declared Performance for essential characterist ics to EN14592:2008
The performance of the mentioned products is in conformity with the declaredperformance given below. (tested to clause 6.3.4.2- 6.3.4.6 of UNI EN L4952 andclause 6 of UNI EN 409)
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6.
7.
Test for determination of the yield movementFmaxtNl
TimeIsl
Lever Length {mm) Yield MovementMy [N .mm]
Average 40,73 10+5 302 12300Characterist ic value Myk = 10814 N.mm
Withdrawal capacity testFmaxtNl
Time
lslWithdrawal Parameter
Fax = FmaxDx1_p
lN/mm2l
Remarks
Average 8399 90+30 28,36 Pull-outCharacterist ic value faxk = 24,54 N/mm2
Head Pull-through testFmax
IN]Time
lslHead pull-through Parameter
Fax = FmaxDx lp
lN/mm'zl
Remarks
Average 2631 300 + 120 L49,!2 //Characterist ic value fheadk = 9L,97 N/mm2
Botany Business ParkMacclesfield Road
Whaley BridgeSK23 7DQ
Declaration of Performance
Tensile testFtens
tNlTime
lslRemarks
Average 12978 10+5 In the threadCharacterist ic value ftensk = 10524 N
Test for determination of torsional resistanceRtorlN.ml
Rotation Speed
l rpmlRemarks
Averaqe 5,53 < 100 //Characterist ic value Rtork = 3,83 N.m
Test for determination of torsional strengthFtor
lN .mlTimelrpml
Remarks
Average L5,42 < 100 //Characterist ic value Ftork = 12,97 N.m
Characteristic torsional ratio
Torsionalstrength
Ftor,klN.mI
Characteristictorsional resistance
Rtor,klN.ml
Characteristictorsional ratioFtor,k/Rtor,k
Characteristictorsional ratio
acceptance criteria
12,97 3,83 3,39 Ftor,k/Rtor,k > 1,5
This declaration of performance is issued under the sole responsibi l i ty of themanufacturer.
Signed for and on behalf of the manufacturer by:Anthony Armitt, Purchasing Manager of Forgefix Ltd.
Signature: Date:20109/2O!3
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