Anchor Fastening Technology Manual Hilti HIT-HY 270 ... HIT-HY 270 12 / 2014 1 . Anchor Fastening...

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Transcript of Anchor Fastening Technology Manual Hilti HIT-HY 270 ... HIT-HY 270 12 / 2014 1 . Anchor Fastening...

  • Hilti HIT-HY 270

    12 / 2014

    1

    Anchor Fastening Technology Manual Hilti HIT-HY 270 Injection mortar

    Version 2014-12

  • Hilti HIT-HY 270

    12 / 2014

    2

    Hilti HIT-HY 270 mortar for masonry Injection mortar system Benefits

    Hilti HIT-HY 270 330 ml foil pack (also available as 500 ml foil pack)

    - chemical injection fastening for the most common types of base materials:

    - hollow and solid clay bricks, calcium silicate bricks, normal and light weight concrete blocks

    - two-component hybrid mortar - rapid curing - versatile and convenient handling - flexible setting depth and

    fastening thickness - small edge distance and anchor

    spacing - mortar filling control with HIT-SC

    sleeves - suitable for overhead fastenings - in-service temperatures: short term: max.80C long term: max 50C

    Mixer

    HIT-V rod

    HIT-IC internal threaded sleeve

    HIT-SC composite sleeve

    Solid brick Hollow brick Variable

    embedment depth

    Fire resistance

    Corrosion resistance

    High corrosion resistance

    PROFIS Anchor design software

    Approvals / certificates Description Authority / Laboratory No. / date of issue European Technical Assessment DIBt, Berlin ETA-13/1036 / 2014-12-15 Fire test report MFPA, Leipzig PB 3.2/14-179-1 / 2014-09-05

  • Hilti HIT-HY 270

    12 / 2014

    3

    Brick types and properties Instruction to this technical data

    Identify/choose your brick (or brick type) and its geometrical/physical properties on the following tables. Information about edge and spacing criteria for every brick is available on pages 5/6.

    The pages referred on the last column of the table below contain the characteristic resistance loads for each respective brick. Notice that the data displayed on these tables is only valid for single anchors with distance to edge bigger that ccr for other cases not covered, use PROFIS Anchor software or consult ETA-13/1036.

    The resistance loads provided by this technical data manual are valid only for the exact same masonry unit (hollow bricks) or for units with same base material and equal or higher size and compressive strength (solid bricks). For other cases, Jobsite tests must be performed please consult page 14.

    Exterior brick dimensions Interior dimensions of the majority of the holes

    Generic bricks Brick HC3

    Brick code Data Brick name Image

    Size [mm]

    tO [mm]

    tI [mm]

    a [mm]

    fb [N/mm2]

    [kg/dm3] Page

    Solid Clay

    SC1 ETA Solid clay brick Mz, 2DF

    l: 240 b: 115 h: 113

    - - - 12 2,0 9

    SC2 Hilti Data

    UK London yellow Multi

    Stock

    l: 215 b: 100 h: 65

    - - - 16 1,5 9

    Hollow Clay

    HC1 ETA Hollow clay brick Hlz, 10DF

    l: 300 b: 240 h: 238

    tO1: 12 tO2: 15

    tI1: 11 tI2: 15

    a1: 10 a2: 25 12/20 1,4 9

    HC2 Hilti Data

    Italy Mattone Alveolater 50

    l: 300 b: 245 h: 185

    tO1: 12 tO2: 12

    tI1: 9 tI2: 9

    a1: 22 a2: 25 16 1,0 9

    HC3 Hilti Data Italy Foratino

    4 Fori

    l: 240 b: 80 h: 120

    tO1: 7 tO2: 7

    tI1: 6 tI2: 6

    a1: 30 a2: 50 7 0,7 10

    HC4 Hilti Data Italy Doppio uni

    l: 240 b: 120 h: 120

    tO1: 12 tO2: 12

    tI1: 10 tI2: 12

    a1: 22 a2: 24 27 1,1 10

  • Hilti HIT-HY 270

    12 / 2014

    4

    Brick types and properties (cont.) Brick code Data Brick name Image

    Size [mm]

    tO [mm]

    tI [mm]

    a [mm]

    fb [N/mm2]

    [kg/dm3] Page

    HC5 Hilti Data UK Nostell Red Multi

    l: 215 b: 102 h: 65

    tO1: 23 tO2: 21

    tI1: 28 tI2: --

    a1: 38 a2: 56 70 1,6 10

    Solid Calcium Silicate

    SCS1 ETA Solid silica brick KS, 2DF

    l: 240 b: 115 h: 113

    - - - 12/28 2,0 11

    Hollow Calcium Silicate

    HCS1 ETA Hollow silica brick KSL,

    8DF

    l: 248 b: 240 h: 238

    tO1: 34 tO2: 22

    tI1: 11 tI2: 20

    a1: 52 a2: 52 12/20 1,4 11

    Solid Light weight concrete

    SLWC1 ETA

    Solid lightweight

    concrete brick Vbl, 2DF

    l: 240 b: 115 h: 113

    - - - 4/6 0,9 11

    SLWC2 Hilti Data Italy "Tufo"

    volcanic rock

    l: 380 b: 270 h: 270

    - - - 4,0 1,2 11

    Hollow Light weight concrete

    HLWC1 ETA

    Hollow lightweight

    concrete brick Hbl, 16DF

    l: 495 b: 240 h: 238

    tO1: 25 tO2: 51

    tI1: 35 tI2: 36

    a1: 196 a2: 52 2/6 0,7 12

    Solid Normal weight concrete

    SNWC1 ETA

    Solid normal weight

    concrete brick Vbn, 2DF

    l: 240 b: 115 h: 113

    - - - 6/16 2,0 12

    SNWC2 Hilti Data

    UK Dense Concrete b=100mm

    l: 440 b: 100 h: 215

    - - - 14 2,0 12

    SNWC3 Hilti Data

    UK Dense Concrete b=140mm

    l: 440 b: 140 h: 215

    - - - 14 2,0 12

    Hollow Normal weight concrete

    HNWC1 ETA

    Hollow normal weight

    concrete brick parpaing creux

    l: 500 b: 200 h: 200

    tO1: 15 tO2: 15

    tI1: 15 tI2: 15

    a1: 133 a2: 75 4/10 0,9 13

    HNWC2 Hilti Data Italy Blocchi

    Cem

    l: 500 b: 200 h: 200

    tO1: 30 tO2: 30

    tI1: 30 tI2: --

    a1: 200 a2: 135 8 1,0 13

  • Hilti HIT-HY 270

    12 / 2014

    5

    Anchor installation parameters Brick position: Spacing and edge distance:

    Header (H): The longest dimension of the

    brick represents the width of the wall

    Stretcher (S): The longest dimension of the brick represents the length of the wall

    c Distance to the edge s - Spacing parallel to the bed joint s - Spacing perpendicular to the bed joint

    Minimum and characteristic spacing and edge distance parameters

    cmin Minimum edge distance

    ccr Characteristic edge distance

    smin - Min. spacing distance parallel to the bed joint

    scr - Characteristic spacing distance parallel to the bed joint

    smin - Min. spacing distance perpendicular to the bed joint

    scr - Characteristic spacing distance perpendicular to the bed joint

    Allowed anchor positions:

    This FTM includes the load data for single anchors in masonry with a distance to the edge bigger than the characteristic edge distance.

    For the cases not covered in this technical data, including anchor groups, please use PROFIS Anchor software or consult ETA-13/1036.

    PROFIS Anchor software interface:

  • Hilti HIT-HY 270

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    6

    Space and edge distances per brick

    Brick code edge and spacing distances

    cmin [mm]

    ccr [mm]

    smin [mm]

    smin [mm]

    scr [mm]

    scr [mm]

    SC1, SC2, SCS1, SLWC1, SLWC2, SNWC1, SNWC2,

    SNWC3,

    Valid also for solid bricks with same base material and equal or

    higher size and compressive strength

    50 115 115 @ cmin 50 @ ccr 115 @ cmin 50 @ ccr

    b @ header l @ stretcher h

    HC1, HC2 50 Tension: 50 Shear: l/2 5 x d0 @ hef = 80 scr II @ hef > 80

    5 x d0 @ hef = 80 scr @ hef > 80

    l h

    HC3 50 Tension: 50 Shear: l/2 5 x d0 5 x d0 l/2 h

    HC4 50 115 115 @ cmin 50 @ ccr 115 @ cmin 50 @ ccr

    b @ header l @ stretcher h

    HC5 b b b h b h

    HCS1, HLWC1 50 Tension: 50 Shear: l/2 50 50 l h

    HNWC1, HNWC2 50 Tension: 50 Shear: h 50 50 h h

    Anchor dimensions Anchor size Threaded rod HIT-V, HIT-V-R, HIT-V-HCR

    M8 M10 M12 M16

    Embedment depth hef [mm] Variable length from 50 to 300 without HIT-SC sieve sleeve

    Variable length from 50 to 160 with HIT-SC sieve sleeve Anchor size Internal threaded sleeve HIT-IC

    M8x80 M10x80 M12x80

    Embedment depth hef [mm] 80 80 80 Design

    Anchorages are designed under the responsibility of an engineer experienced in anchorages and masonry work.

    Verifiable calculation notes and drawings are prepared taking account of the loads to be anchored. The position of the anchor is indicated on the design drawings (e. g. position of the anchor relative to supports, etc.).

    Anchorages under static or quasi-static loading are designed in accordance with: ETAG 029, Annex C, Design method A

    Basic loading data (for a single anchor) The load tables provide the characteristic resistance load for a single loaded anchor.

    All data in this section applies to Edge distance c ccr. For other applications, use Hilti PROFIS Anchor software. Correct anchor setting (see instruction for use, setting details)

  • Hilti HIT-HY 270

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    7

    Design Failure modes

    Failure due to tension loads Condition

    Failure of the metal part

    ,

    Pull-out failure of the anchor

    ,

    Brick breakout failure

    ,

    Pull out of one brick

    ,

    Failure due to shear loads Condition

    Failure of the metal part

    ,

    Local brick failure

    ,

    Brick edge failure

    ,

    Pushing out of one brick

    ,

    Anchorages subject to: Hilti HIT-HY 270 with HIT-V or HIT-IC

    in solid bricks in hollow bricks

    Hole drilling hammer mode rotary mode

    Use category: dry or wet structure

    Category d/d - Installation and use in structures subject to dry, internal conditions, Category w/d - Installation in dry or wet substrate and use in structures subject to dry, internal conditions (except calcium silicate bricks), Category w/w - Installation and use in structures subject to dry or wet environmental conditions (except calcium silicate bricks).