技术手册kast英文1

1、KT - 15- ECRH is a FORTUNE 500 Global Group2KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMAbout usCRH - A International Building Materials GroupKASTIN Channels are produced by CRH Group. Headquartered in Ireland, CRH operates in 35 countries, employs about 76,000 people at ov

2、er 3,400 locations and is focused on 3 closely related businesses:Primary MaterialsValue-Added Business Products Specialist Building Materials DistributionCRHs strategic vision is clear and consistent: Be an international leader in building materials delivering superior performance and growth.CRH sa

3、les revenues were EURO 18 billion in 2013.CRH shares are listed on the Irish (ISE), London (LSE) and New York Stock Exchange (NYSE). The Group has consistently delivered superior long- term growth in total shareholder return, averaging 17% per annum since the Group was formed in 1970.KASTIN - A bran

4、d belongs to CRH GroupKASTIN is a brand of CRH Group, which is distributed by CRH Construction Accessories China in Asia-Pacific region. CRH Group will serve all KASTIN clients and provide high quality service for our KASTIN product.34KASTIN Anchoring Technology5IntroductionKASTIN Anchor Channel Pro

5、duct KAT KASTIN Anchor Channel Product KAT-R KASTIN Anchor Channel Product Accessories KASTIN Anchor Channel Product Information KASTIN AdvantagesKASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMAnchor Channels Application6Side fixing glass curtain wall by KASTIN anchoring chann

6、elCeiling fixing equipmentby KASTIN anchoring channelTop fixing glass curtain wall by KASTIN anchoring channelSide fixing glass curtain wall by KASTIN anchoring channelSide fixing glass curtain wall by KASTIN anchoring channelTop fixing glass curtain wall by KASTIN anchoring channelKASTIN Anchoring

7、TechnologyProduct OverviewKAT Standard ChannelsKAT-R Non - Standard Channels for Thin Concrete MembersKAT - customized solutions78KASTIN Anchor Channel Standard Product Range9KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMKASTIN Channel & BoltKAT 52/33 Hot Rolled 23 1）Manufact

8、uring tolerances according to company standard1033.5152.5Channel type:KAT 52/33MaterialQ235BHDGDesign resistance(concrete strength FRd C25 )pull out 15030.8 kNtransversal shear 1523.8 kNAnchor typeB6Height h mm152.5FillerKf = Polyethylene fillerChannel cross sectional area A cm Distance to neutral a

9、xis e cm Moment of inertia cm4Section modulus cm6.431.67Jy = 9.49Jz = 24.29Wy = 5.66Wz = 9.25KASTIN Anchoring Technology KB 52/33EZ = electro zinc platedHDG = hot dipped galvanized upon requestStandard Bolt1)Observe load-bearing capacity of the profile! In case of a difference in the loadbearing cap

10、acity between the bolt and the KASTIN channel, use the smaller valueBending moment relative to the upper edge of the profile or concrete. In case of flexure and additional centric or diagonal tensile stress the strain values must be added up:FRd = Load capacity design resistance of the boltMRd = Des

11、ign resistance of the absorbable bending moment NEd = Design resistance of the existing tensile load component MEd = Design resistance of the existing bending momentNEd FRd * ( 1 - MEd / MRd )d: Channel thickness + Anchor length + nom.c2)3)11TypeDesign load1)FRd kN8.8Design2)MRd Nm8.8KB M1227.261.2K

12、B M1650.5155.4KB M2079303.0Design load capacity for boltsAssociated edge spacings mmOrdering example Anchor channelsOrdering example KASTIN bolts type KB-TypeThread Length Surface Strength mm treatment gradeKAT-TypeProfile Length anchormm quantity8.8EZM 16x60KB 52/333 ANC35052/33Bolt range KB 52/33

13、surface treatmentLength l mmKB M16KB M2030EZ 8.8EZ 8.840EZ 8.8EZ 8.850EZ 8.8EZ 8.860EZ 8.8EZ 8.880EZ 8.8EZ 8.8100EZ 8.8EZ 8.8125EZ 8.8EZ 8.8150EZ 8.8EZ 8.8200EZ 8.8EZ 8.8300EZ 8.8HDG 8.8 = hot-dip galvanized in strength class 8.8KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMK

14、ASTIN Channel & BoltKAT 50/26 Hot Rolled 23 1）Manufacturing tolerances according to company standard126591Channel type:KAT 50/26MaterialQ235BHDGDesign resistance(concrete strength FRd C25 )pull out 15016.8 kNtransversal shear 1514.0 kNAnchor typeB6Height h mm91FillerKf = Polyethylene fillerChannel c

15、ross sectional area A cm Distance to neutral axis e cm Moment of inertia cm4Section modulus cm4.821.56Jy = 4.35Jz = 14.22Wy = 3.36Wz = 5.80KASTIN Anchoring Technology KB 50/26EZ = electro zinc platedHDG = hot dipped galvanized upon requestStandard Bolt1)Observe load-bearing capacity of the profile!

16、In case of a difference in the loadbearing capacity between the bolt and the KASTIN channel, use the smaller valueBending moment relative to the upper edge of the profile or concrete. In case of flexure and additional centric or diagonal tensile stress the strain values must be added up:FRd = Load c

17、apacity design resistance of the boltMRd = Design resistance of the absorbable bending moment NEd = Design resistance of the existing tensile load component MEd = Design resistance of the existing bending momentNEd FRd* (1 - MEd / MRd )d: Channel thickness + Anchor length + nom.c2)3)13TypeDesign loa

18、d1)FRd kN8.8Design2)MRd Nm8.8KB M1227.261.2KB M1650.5155.4Design load capacity for boltsAssociated edge spacings mmOrdering example Anchor channels-TypeProfile Length anchormmquantityOrdering example KASTIN bolts type KB-TypeThread Length Surface Strength mm treatment grade8.8EZM16x60KB 50/263 ANC35

19、050/26KATBolt range KB 50/26 surface treatmentLength l mmKB M12KB M1630EZ 8.8EZ 8.840EZ 8.8EZ 8.850EZ 8.8EZ 8.860EZ 8.8EZ 8.880EZ 8.8EZ 8.8100EZ 8.8EZ 8.8125EZ 8.8EZ 8.8150EZ 8.8EZ 8.8200EZ 8.8EZ 8.8300EZ 8.8HDG 8.8 = hot-dip galvanized in strength class 8.8KASTIN Anchoring TechnologyCONNECTING YOU

20、SAFELY CONNECTING YOUR DREAMKASTIN Channel & BoltKAT 40/21 Hot Rolled1）Manufacturing tolerancesaccording to company standard14236891Channel type:KAT 40/21MaterialQ235BHDGDesign resistance( concrete strength FRd C25 )pull out 15011.2 kNtransversal shear 158.4 kNAnchor typeB6Height h mm91FillerKf = Po

21、lyethylene fillerChannel cross sectional area A cm Distance to neutral axis e cm Moment of inertia cm4Section modulus cm2.621.20Jy = 1.98Jz = 5.79Wy = 1.65Wz = 2.93KASTIN Anchoring Technology KB 40/21 Design load capacity for boltsEZ = electro zinc platedHDG = hot dipped galvanized upon requestStand

22、ard Bolt Associated edge spacings mm1)Observe load-bearing capacity of the profile! In case of a difference in the loadbearing capacity between the bolt and the KASTIN channel, use the smaller valueBending moment relative to the upper edge of the profile or concrete. In case of flexure and additiona

23、l centric or diagonal tensile stress the strain values must be added up:FRd = Load capacity design resistance of the boltMRd = Design resistance of the absorbable bending moment NEd = Design resistance of the existing tensile load component MEd = Design resistance of the existing bending momentNEd F

24、Rd * ( 1 - MEd / MRd )d: Channel thickness + Anchor length + nom.c2)3)15TypeDesign load F 1)RdkN 8.8Design M 2)RdNm 8.8KB M1018.634.9KB M1227.261.2KB M1650.5155.4Ordering example Anchor channelsOrdering example KASTIN bolts type KBKAT-8.8TypeProfile Length anchormmquantityTypeThread Length Surface S

25、trength mm treatment gradeEZM 12x60KB 40/213 ANC35040/21Bolt range KB 40/21 surface treatmentLength l mmKB M10KB M12KB M1620EZ 8.8EZ 8.830EZ 8.8EZ 8.8EZ 8.840EZ 8.8EZ 8.8EZ 8.850EZ 8.8EZ 8.8EZ 8.850EZ 8.8EZ 8.860EZ 8.8EZ 8.880EZ 8.8EZ 8.8EZ 8.8HDG 8.8100EZ 8.8EZ 8.8EZ 8.8125EZ 8.8EZ 8.8150EZ 8.8EZ 8

26、.8200EZ 8.8EZ 8.8250EZ 8.8300EZ 8.8HDG 8.8 = hot-dip galvanized in strength class 8.8KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMKAT Load capacity design resistance FRdLoad capacity design resistance FRdKAT running lengthsSingle loadsPaired loadsSingle loadsPaired loadsPair

27、ed loadsKATProfileFRd kNFRd kNFRd kNFRd kNFRd kNFRd kNFRd kNFRd kNFRd kN52/3330.815.430.830.815.415.430.850/2614.07.016.814.09.87.014.014.040/218.45.611.28.48.45.611.211.211.2Zone 1FRd under diagonal load and centric load 150Concrete C 25Load capacity design resistance FRd16KATProfileKAT running len

28、gthsSingle loadsPaired loadsSingle loadsPaired loadsFRd kNFRd kNFRd kNFRd kN52/3330.815.430.815.450/2616.89.816.89.840/2114.08.414.08.4FRd under diagonal load and transverse load N* = 29.95 kN OK R,dE,d 5. SELECE BOLTKB 50/26 M 1660 EZ 8.8FSR,d = 50.5 kN 9.95 kNOK 19Non-Standard Channels for Thin Co

29、ncrete Members20KASTIN Anchor Channel Non-Standard Product Range21KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMKAT-R design approach KASTIN Channels KAT-R Material Design Resistance Values2323Channel Type:Concrete strength C25KAT-R 40/21300 mm3 anchorsKAT-R 50/26300 mm3 anch

30、orsKAT-R 52/33300 mm3 anchorsVR,d = N* kN2 x 9.02 x 14.02 x 24.5R,dar mmae mmVyR,dkN50402 x 2.460452 x 3.770502 x 4.975502 x 5.6Material:hot-dip galvanisedChannel: GB/T 700-2006; Rebar: HRB 400KB 40/21M 12x60 EZ 8.8KB 50/26M 16x60 EZ 8.8KB 52/33M 16x60 EZ 8.8KASTINT-boltsNR,d = VyR,d = FSR,d kN27.25

31、0.550.522173246363KASTIN Anchoring TechnologyKAT design example1. Design example - Thin slab2. Solution static structure 234. Select bolt KB 52/33 M 1660 EZ 8.8 FSR,d = 50.5 kN 16.7 kN OK 3. Select channel KAT-R 52/33-300-3 anchor with 2 bolts at 125 centreRequired minimum edge distance: required ar

32、 = 50 mm given ar = 100 mm OK N* = 2 24.5 kN 216.7 kN OK R,dGiven situationFDL= 3kNFWL=20 kNHslab= 200 mm Y= 170 mmV=10 mmZ=80 mmAssumptionsU=15 mmC25Dense reinforcement1. LOADSafty factor F: for deadload F = 1.2for windload F = 1.42. DESIGN LOAD ON BRACKET Design deadloadFD,d = FDL F = 31.2 = 3.6 k

33、NDesign windloadFW,d = FWL F = 201.4 = 28 kN3. REACTION FORCE ON CHANNEL Q,d = FD,d = 3.6 kN = VyE,dZ,d = FW,d ( z-u-v ) / ( z-u ) + FD,d Y / ( z-u ) = 33.1 kN = NE,d= arctan ( NE,d / VyE,d ) = 83.7 15N* N* = ( N)2 +( V)2 = 33.3 kN = 216.7 kNR,dE,dE,dyE,dDLWLStructural analysis Structural analysisRe

34、sultant Tension Material Resistance24KASNAnchor Channel Product25KASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAM KASTIN boltsEZ = electro zinc platedHDG = hot dipped galvanized upon requestStandard Bolt26Fits profileKAT 52/33KAT 50/26KAT 40/21BoltKB 52/33KB 50/26KB 40/21Bolt s

35、izel mmM 12M 16M 20M 12M 16M 10M 12M 1650EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.860EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.880EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8100EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8125EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8150EZ 8.8EZ 8.8EZ 8.8

36、EZ 8.8EZ 8.8EZ 8.8EZ 8.8200EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8EZ 8.8KASTIN Anchoring TechnologyDimensioningAvailable thread sizes for various profilesGeneralSteel - SteelFixed componentFixed componentWasherTorques steel-steelStandard torques Recommended max.design resistance per KASTINbolt KB in lo

37、ngitudinal channel direction kNIn cases of load support involving friction, the maximum design resistance are shown in the tableon the left.FRd using the recommended tightening torque ofsteel/steel contact (see page 25 top).27Bolt type KB with strength class 8.8Thread resistance (kN)M 60.56M 80.98M

38、101.54M 122.24M 164.20M 206.58M 249.52M 2712.46M 3015.26Tightening Torque NmBolt type Material / Grade ThreadKB 8.8GeneralKB 8.8Steel/Steel contactM 101548M 122570M 1660200M 20120400Bolt type KB - Design resistance FRd and MRdGrade 8.8Bending moment per boltThreadFRd kNMRd NmM 1018.634.9M 1227.261.2

39、M 1650.5155.4M 2079.0303.0Tightening Torque for KASTIN boltsLoad capacity design resistance FRd and MRdKASTIN Anchoring TechnologyCONNECTING YOU SAFELY CONNECTING YOUR DREAMDimensioning Determining the bolt length L reg for KASTIN boltslregtfix= required bolt length= clamping thickness of at tached part= height of profile lip= washer thickness= m + = height of nut ISO 4032= projection approx 5mm ( M 20，7 mm )i svmin m28Dimensions, profile lip iChannel profile40/2150/2652/33i mm6.08.09.7Dimensions VminBolt diametervmin = m + mmM 611.0M 81