HIT-HY 70 injection mortar for Masonry

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Features Chemical injection fastening system for all

type of masonry base materials: - hollow and solid - clay bricks, sand-lime bricks, normal and

light-weight concrete blocks, aerated light-weight concrete, natural stones

- 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 time: max. 120 °C long term: max. 72 °C

Material

HIT-HY 70 foil pack

Mixer

HAS, HAS-E, HIT-AC

- carbon steel grade 5.8; galvanized to min. 5 µm

HAS, HAS-E HAS-R, HAS-ER; HIT-ACR

- stainless steel, grade A4-70; 1.4401; 1.4404; 1.4571

HIT-AC, HIT-ACR

HIT-AN: - carbon steel grade 3.6; galvanized to min. 5 µm

HIT-AN rod

HIT-IG: - carbon steel 1.0718; galvanized to min. 5 µm

HIT-IG internal threaded sleeve

HIS-N,

- carbon steel 1.0718; galvanized to min. 5 µm

HIS-RN

- stainless steel; grade A4-70; 1.4401; 1.4571

Mortar: - Foil pack 330 ml - Jumbo foil pack 1.400 ml

HIS-RN internal threaded sleeve

HIT-SC: - PA/PP composite sieve sleeve; 6 sizes HIT-SC 12x50; HIT-SC 12x85 HIT-SC 16x50; HIT-SC 16x85 HIT-SC 22x50; HIT-SC 22x85

Dispenser: - MD 2000, BD 2000, P 3000F - MD 2500, ED 3500, P 3500F - HIT P 8000 D

HIT-SC composite sleeve

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Basic loading data (for a single anchor): HIT-HY 70 with HIT-SC All data in the table below applies to • Load values valid for holes drilled with TE rotary hammers in hammering mode • Correct anchor setting (see instruction for use, setting details) • Steel quality of fastening elements: see data above; • Steel quality for screws for HIT-IG and HIS-N: min. grade 5.8 / HIS-RN: A4-70 • Threaded rods of appropriate size (diameter and length) and a minimum steel quality of 5.6 can be used • Base material temperature during installation and curing must be between -5°C through +40°C

(Exception: solid clay bricks (e.g. Mz12): +5°C till 40°C) Recommended loads Frec for brick breakout and pull out in [kN]: tensile load - N, and shear load - V Solid masonry: HIT-HY 70 with HIT-AC/threaded rods and HIT-IG

HIT-AC, threaded rods HIT-IG

Base Material Setting depth (mm) M6 M8 M10 M12 M8 M10 M12

N rec 1,0 1,7 1,7 1,7 1,7 1,7

V rec

1,0 1,7 1,7 1,7 1,7 1,7

N rec

3,0* 3,0* 3,0* 3,0* 3,0* 3,0* V rec 3,0* 3,0* 3,0* 3,0* 3,0* 3,0*

Solid clay brick Mz12/2,0

DIN 105/EN 771-1 fb ≥ 12 N/mm²

Germany, Austria,

Switzerland

80

*Values only valid for Mz (DIN 105) with brick strength ≥ 29 N/mm², density 2,0 kg/dm³, minimum brick size NF (24,0cm x 11,5cm x 7,1cm)

N rec 1,0 1,7 1,7 1,7 1,7 1,7

V rec

1,0 1,7 1,7 1,7 1,7 1,7

N rec

3,0* 3,0* 3,0* 3,0* 3,0* 3,0* V rec 3,0* 3,0* 3,0* 3,0* 3,0* 3,0*

Solid sand-lime brick

KS 12/2,0 DIN 106/EN 771-2

fb≥12 N/mm²

Germany, Austria,

Switzerland

80

*Values only valid for KS (DIN 106) with brick strength ≥ 23 N/mm², density 2,0 kg/dm³, minimum brick size NF (24,0cm x 11,5cm x 7,1cm)

N rec 0,5 0,6 0,6 0,6 0,6 0,6

Aerated concrete PPW 2-0,4

DIN 4165/EN 771-4 fb≥2 N/mm²

Germany, Austria, Switzerland

80 V rec 0,1 0,1 0,2 0,2 0,4 0,4

N rec 1,0 1,0 1,5 1,5 1,5 1,5

Lightweight concrete acc. TGL

(haufwerksporiger Leichtbeton)

Germany

80 V rec 1,0 1,0 1,5 1,5 1,5 1,5

Recommended load values for German base materials are based on national regulations. fb = brick strength

HIT-HY 70 injection mortar for MasonryRecommended loads Frec [kN] for brick breakout and/or pull out, Values in brackets: mean ultimate loads Fu,m [kN]:

tensile load - N, and shear load – V

HIT-AC, threaded rods HIT-IG

Sieve Sleeve HIT-SC 12x…

HIT-SC 16x…

HIT-SC 16x…

HIT-SC 22x…

HIT-SC 16x…

HIT SC 22x…

HIT SC 22x…

Base Material Setting depth (mm) M6 M8 M10 M12 M8 M10 M12

N rec 0,3 0,8 1,1 2,050V rec 1,0 1,6 2,0 2,0N rec 0,3 0,8 1,1 2,080 V rec 1,0 1,6 2,0 2,0N rec100 V rec

N rec130 V rec

N rec

Concrete BlockEN 771-3

fb 7,0 N/mm²L x H x B [mm]440 x 215 x 215

(Shell thickness 48 mm)

Great Britain160

V rec

N rec 0,4 0,6 0,7 1,550V rec 0,9 1,7 1,7 1,7N rec 0,4 0,6 0,7 1,580 V rec 0,9 1,7 1,7 1,7N rec100 V rec

N rec130 V rec

N rec

Concrete BlockEN 771-3

fb 7,0 N/mm²L x H x B [mm]440 x 215 x 138

(Shell thickness 48 mm)

Great Britain160 V rec

N rec 0,5 0,8 0,9 0,950V rec 1,1 1,3 1,3 2,0N rec80 V rec

N rec100 V rec

N rec130 V rec

N rec

Concrete BlockEN 771-3

fb 7,0 N/mm²L x H x B [mm]440 x 215 x 112

(Shell thickness 48 mm)

Great Britain160

V rec

Recommended load values for british base materials with consideration of a global safety factor global =3.0:Frec = FRk / global

fb brick strength

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Minimum edge distance and spacing: Tension loads: cmin = 10 cm; smin = 10 cm Shear loads: cmin = 10 cm; smin = 10 cm

In case of shear loads towards a free edge: cmin = 20 cm A distance from the edge of a broken brick of cmin = 20 cm is recommended, e.g. around window or door frames.

Influence of joints: If the joints of the masonry are not visible the recommended load Nrec has to be reduced with the factor αj = 0.75. If the joints of the masonry are visible (e.g. unplastered wall) following has to be taken into account:

• The recommended load Nrec may be used only, if the wall is designed such that the joints are to be filled with mortar.

• If the wall is designed such that the joints are not to be filled with mortar then the recommended load Nrec may be used only, if the minimum edge distance cmin to the vertical joints is observed. If this minimum edge distance cmin can not be observed then the recommended load Nrec has to be reduced with the factor αj = 0.75.

The decisive resistance to tension loads is the lower value of Nrec (brick breakout, pull out) and Nmax,pb (pull out of one brick). Pull out of one brick: The allowable load of an anchor or a group of anchors in case of pull out of one brick, Nmax,pb [kN], is given in the following tables: Clay bricks: All other brick types:

brick breadth bbrick [mm] Nmax,pb

[kN] 80 120 200 240 300 360

240 1,1 1,6 2,7 3,3 4,1 4,9

300 1,4 2,1 3,4 4,1 5,1 6,2

bric

k le

ngth

l bric

k [m

m]

500 2,3 3,4 5,7 6,9 8,6 10,3

Nmax,pb = resistance for pull out of one brick lbrick = length of the brick

bbrick = breadth of the brick For all applications outside of the above mentioned base materials and / or setting conditions site tests have to be made for the determination of load values. Due to the wide variety of natural stones site tests have to be made for determine of load values.

brick breadth bbrick [mm] Nmax,pb

[kN] 80 120 200 240 300 360

240 0,8 1,2 2,1 2,5 3,1 3,7

300 1,0 1,5 2,6 3,1 3,9 4,6

bric

k le

ngth

l bric

k [m

m]

500 1,7 2,6 4,3 5,1 6,4 7,7

lbrick bbrick Nmax,pb

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Setting details For hollow base materials

HAS / HIT-AC and HIT-IG with HIT-SC

HIT-HY 70 injection mortar for Masonry

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For solid base materials: solid masonry, natural stone, haufwerksporiger Leichtbeton nach TGL

HAS, HAS-E, HIT-A...

HIT-HY 70 injection mortar for Masonry

240

HIT-IG, HIS-N/RN

Temperatures at anchor setting: gel or working time curing time

The cartridge / mortar must have a temperature of at least +5°C at use.

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Installation equipment • Rotary hammer (TE 2-S, TE 2-M, TE 2-A, TE 5, TE 5-A, TE 6-S, TE 6-A, TE 15, TE 16, TE 18-M, TE 25) We recommend the use of rotary hammers with adjustable hammering force (TE 2-S/M, TE 6-S) • Drill bit TE-CX • Manual blow-out pump • Wire brushes • Dispensers: MD2000/2500; BD2000, ED 3500, P3000/3500F, P 8000-D • Torque wrench Setting operations

In hollow base materials - using 330 ml foil pack

Drill hole either with or clean bore hole: 2x blowing + 2x brushing with wire brush + 2x blowing without hammering

Fit centring cap to Connect outer mesh sleeve Insert sleeves into mesh sleeve body to inner mesh sleeve bore hole

Stick foil pack into Screw-on mixing Insert foil pack holder Discard initial quantity foil pack holder nozzle into dispenser of mortar

For sleeve combinations: Stick mixer tip through bottom of outer sleeve; fill sleeve with mortar

Set mixer tip at centring cap; fill outer mesh sleeve with mortar until mortar escapes at centring cap (filling control)

HIT-S metal sleeve: Insert mixer tip to bottom of sleeve; fill sleeve with mortar; Retract mixing nozzle approx. 10 mm after each stroke

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Push fastening element into Do not touch/put load to A load / tightening torque mortar filled mesh sleeve; the fastening element, until may be applied Observe working time “tgel” curing time “tcurel” has passed

In solid base materials

Drill hole clean bore hole: 2x blowing + 2x brushing with wire brush + 2x blowing

Stick foil pack into Screw-on mixing Insert foil pack holder Discard initial quantity foil pack holder nozzle into dispenser of mortar

Fill the bore hole Push fastening element into Do not touch/put load to A load / tightening torque without trapping air mortar filled bore hole; the fastening element, until may be applied Observe working time “tgel” curing time “tcure” has passed