Post-Installed Anchors in Masonry US English

DESIGN DATA IN MASONRY

Hilti HIT-HY 100 adhesive in grout-filled CMU with Hilti HAS threaded rod

HAS

Permissible Base

Materials

Grout-filled concrete masonry

Permissible drilling method

Rotary only drilling with carbide tipped drill bit

Table 1 — Hilti HIT-HY 100 Installation Information for Threaded Rod Anchors — Fully Grouted CMU Construction , Face and Top of Wall

Installation information Symbol Units

Nominal Rod Diameter ( in .) 3 / 8 1 / 2 5 / 8 3 / 4

Nominal Drill Bit Diameter d o in . 7 / 16 9 / 16 3 / 4 7 / 8

Effective Embedment

Minimum	h ef , min	( mm )	( 60 )	( 70 )	( 79 )	( 89 )
		in .	2-3 / 8	2-3 / 4	3-1 / 8	3-1 / 2

Maximum	h ef , max	( mm )	( 191 )	( 254 )	( 254 )	( 254 )
		in .	7-1 / 2	10	10	10

Diameter of Fixture Hole

Through-set in . 1 / 2 5 / 8 13 / 16 1 15 / 16 1

Preset in . 7 / 16 9 / 16 11 / 16 13 / 16

Maximum Installation Torque T inst ft-lb 6 7.5 7.5 10

Minimum Masonry Thickness 2 h min in . 7-5 / 8

Face of Wall

Top of Wall

( mm ) ( 194 )

Minimum Edge Distance 3	c min , face	( mm )	( 102 )	( 102 )	( 102 )	( 102 )
		in .	4	4	4	4

Minimum Anchor Spacing	s min , face	( mm )	( 102 )	( 102 )	( 102 )	( 102 )
		in .	4	4	4	4

in . 1-3 / 4 1-3 / 4 2-3 / 4

Minimum Edge Distance 3 c min , top

N / A ( mm ) ( 44 ) ( 44 ) ( 70 )

in . 3 3 3

Minimum Anchor Spacing s min , top

N / A ( mm ) ( 76 ) ( 76 ) ( 76 )

1 Install using ( 2 ) washers . See Figure 2 . 2 Maximum embedment for installation into the face of 7-5 / 8 ” CMU wall is 6-3 / 4 ”. Maximum embedment for installation into the face of 9-5 / 8 ” CMU wall is 8 ”. 3 The minimum distance from the center of an anchor to the centerline of a head joint ( vertical mortar joint ) is 2 ”.

Figure 1 — Hilti HIT-HY 100 with HAS threaded rod in grout-filled concrete masonry walls

Figure 2 — Installation with ( 2 ) washers h o d f d o h ef

Post-Installed Anchors in Masonry US English | Page 54