Information Sheet

Sleeve-TITE
™
Sleeve Anchors
Page 4 of 6
Load Adjustment Factors – Spacing*
Anchor Diameter 1/4 5/16 3/8 1/2 5/8 3/4
Embedment h
nom
1-1/8 1-7/16 1-1/2 2-1/4 2-3/4 3-3/8
Critical Spacing S
cr
3-3/8 4-5/16 4-1/2 6-3/4 8-1/4 10-1/8
Minimum Spacing S
min
1-11/16 2-3/16 2-1/4 3-3/8 4-1/8 5-1/16
Actual
Spacing S
act
1-11/16 0.50 – – – – –
2-3/16 0.65 0.50 – – – –
2-1/4 0.67 0.52 0.50 – – –
3-3/8 1.00 0.78 0.75 0.50 – –
4-1/8 – 0.96 0.92 0.61 0.50 –
4-5/16 – 1.00 0.96 0.64 0.52 –
4-1/2 – – 1.00 0.67 0.55 –
5-1/16 – – – 0.75 0.61 0.50
6-3/4 – – – 1.00 0.82 0.67
8-1/4 – – – – 1.00 0.81
10-1/8 – – – – – 1.00
* For tension and shear anchor loads, the critical spacing (S
cr
) is equal to 3 embedment depths at which the anchor achieves 100% of load. Minimum spacing
(S
min
) is equal to 1.5 embedment depths at which the anchor achieves 50% of load.
Load Adjustment Factors – Edge*
Anchor Dia.
Tension Shear
1/4 5/16 3/8 1/2 5/8 3/4 1/4 5/16 3/8 1/2 5/8 3/4
Embedment h
nom
1-1/8 1-7/16 1-1/2 2-1/4 2-3/4 3-3/8 1-1/8 1-7/16 1-1/2 2-1/4 2-3/4 3-3/8
Critical Edge C
cr
3 3-3/4 4-1/2 6 7-1/2 9 3 3-3/4 4-1/2 6 7-1/2 9
Minimum Edge C
min
1-1/4 1-9/16 1-7/8 2-1/2 3-1/8 3-3/4 1-1/4 1-9/16 1-7/8 2-1/2 3-1/8 3-3/4
Actual
Edge
C
act
1-1/4 0.70 – – – – – 0.45 – – – – –
1-9/16 0.75 0.70 – – – – 0.56 0.45 – – – –
1-7/8 0.81 0.74 0.70 – – – 0.65 0.53 0.45 – – –
2-1/2 0.91 0.83 0.77 0.70 – – 0.84 0.69 0.58 0.45 – –
3 1.00 0.90 0.83 0.74 – – 1.00 0.81 0.69 0.53 – –
3-1/8 – 0.91 0.84 0.75 0.70 – – 0.84 0.71 0.55 0.45 –
3-3/4 – 1.00 0.91 0.81 0.74 0.70 – 1.00 0.84 0.65 0.53 0.45
4-1/2 – – 1.00 0.87 0.79 0.74 – – 1.00 0.76 0.62 0.53
6 – – – 1.00 0.90 0.81 – – – 1.00 0.81 0.69
7-1/2 – – – – 1.00 0.84 – – – – 1.00 0.84
9 – – – – – 1.00 – – – – – 1.00
* For shear anchor loads, the critical edge distance (C
cr
) is equal
to 12 diameters at which the anchor achieves 100% of load.
Minimum edge distance (C
min
) is equal to 5 anchor diameters at
which the anchor achieves 45% of load.
* For tension anchor loads, the critical edge distance (C
cr
) is equal
to 12 diameters at which the anchor achieves 100% of load.
Minimum edge distance (C
min
) is equal to 5 anchor diameters at
which the anchor achieves 70% of load.
Load Adjustment Factors