Installation Notes - USP Connectors
Installation Notes - USP Connectors
Installation Notes - USP Connectors
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Foundation Straps – LSTAD & STAD Series continued<br />
Nailed<br />
portion<br />
W<br />
L<br />
2x embedment length,<br />
+ 12˝ Min. rebar length<br />
Install (1) #4<br />
rebar in<br />
shear cone<br />
12˝ Min.<br />
rebar length<br />
12˝ Min.<br />
rebar length<br />
CS<br />
Install (1)<br />
#4 rebar in<br />
shear cone<br />
30˝ Min.<br />
rebar length<br />
CS<br />
© Copyright 2013 <strong>USP</strong> Structural <strong>Connectors</strong> ®<br />
<strong>USP</strong><br />
Stock No. 5<br />
LSTAD8<br />
LSTAD8RJ<br />
I E<br />
D<br />
LSTAD8<br />
Typical STAD10<br />
edge installation<br />
Edge distance<br />
1/2˝ Min. from corner<br />
Typical STAD10<br />
corner installation<br />
Edge distance<br />
1/2˝ Min. from corner<br />
Typical STAD14RJ<br />
corner rim joist installation<br />
Fastener Dimensions (in)<br />
Factored Resistance Uplift (115%) 4<br />
Schedule 2,3,8,9<br />
DF-L<br />
S-P-F<br />
Min.<br />
Edge Distance - Concrete<br />
Edge Distance - Concrete<br />
Stem<br />
2000 psi 2500 psi 3000 psi 2000 psi 2500 psi 3000 psi<br />
Wall<br />
Ref. No. Qty Type W L l E D CS (in) Unit l E l E l E l E l E l E<br />
LSTHD8<br />
LSTHD8RJ<br />
24<br />
24<br />
Lbs 2765 2765 4000 2765 2765 4000 2765 2765 4000 2320 2320 3360 2320 2320 3360 2320 2320 3360<br />
6<br />
16d<br />
kN 12.30 12.30 17.79 12.30 12.30 17.79 12.30 12.30 17.79 10.32 10.32 14.95 10.32 10.32 14.95 10.32 10.32 14.95<br />
3 21-5/8 8 5 4-5/8<br />
Sinker<br />
Lbs 2765 2765 4000 2765 2765 4000 2765 2765 4000 2320 2320 3360 2320 2320 3360 2320 2320 3360<br />
8<br />
kN 12.30 12.30 17.79 12.30 12.30 17.79 12.30 12.30 17.79 10.32 10.32 14.95 10.32 10.32 14.95 10.32 10.32 14.95<br />
Lbs 2765 2765 4000 2765 2765 4000 2765 2765 4000 2320 2320 3360 2320 2320 3360 2320 2320 3360<br />
6<br />
16d<br />
kN 12.30 12.30 17.79 12.30 12.30 17.79 12.30 12.30 17.79 10.32 10.32 14.95 10.32 10.32 14.95 10.32 10.32 14.95<br />
3 35-1/8 8 5 18-1/8<br />
Sinker<br />
Lbs 2765 2765 4000 2765 2765 4000 2765 2765 4000 2320 2320 3360 2320 2320 3360 2320 2320 3360<br />
8<br />
kN 12.30 12.30 17.79 12.30 12.30 17.79 12.30 12.30 17.79 10.32 10.32 14.95 10.32 10.32 14.95 10.32 10.32 14.95<br />
1) Factored resistances have been increased 15% for short-term load duration; no further increased is allowed.<br />
2) 10d common (0.148" x 3" long) nails may be substituted with no load reduction.<br />
<br />
4) The 115% values are short-term loads such as wind and earthquake.<br />
5) RJ after the model indicates LSTADs for rim joist applications as in LSTAD8RJ.<br />
6) Interpolate allowable loads for edge distances between those listed. Nail quantities may be reduced for<br />
less than lE corner distance design loads- use the code allowable loads for fasteners in shear.<br />
7) Where fewer fasteners are used in the structural wood member, reduce loads according to the code.<br />
8) Minimum nail embedment shall be 8 nail diameters (typ).<br />
9) NAILS: 16d Sinker nails are 0.148" dia. x 3-1/4" long.<br />
CS<br />
W<br />
L<br />
Holdowns<br />
Fastener<br />
Schedule 1,2,10,11<br />
Dimensions (in.)<br />
Min<br />
Stemwall<br />
Factored Resistance (115%)<br />
<strong>USP</strong><br />
Steel<br />
Thickness Edge<br />
Stock No Ref. No.<br />
Ga. Qty Type W L I E D (in.) Distance 4,5 Lbs kN Lbs kN<br />
STAD8<br />
STAD8RJ<br />
STAD10<br />
STAD10RJ<br />
STAD14<br />
STAD14RJ<br />
STHD8<br />
STHD8RJ<br />
STHD10<br />
STHD10RJ<br />
STHD14<br />
STHD14RJ<br />
12<br />
12<br />
12<br />
12<br />
12<br />
12<br />
24<br />
24<br />
28<br />
28<br />
38<br />
38<br />
16d Sinker<br />
16d Sinker<br />
16d Sinker<br />
16d Sinker<br />
16d Sinker<br />
16d Sinker<br />
3<br />
3<br />
3<br />
3<br />
3<br />
3<br />
21-5/8<br />
35-1/8<br />
21-5/8<br />
36<br />
32-1/8<br />
39-5/8<br />
8<br />
8<br />
10<br />
10<br />
14<br />
14<br />
5<br />
5<br />
5<br />
5<br />
5<br />
5<br />
6<br />
6<br />
6<br />
6<br />
6<br />
6<br />
1 / 2 " / 2 " / 2 " / 2 " / 2 " / 2 "<br />
3465<br />
3465<br />
3465<br />
3465<br />
7250<br />
7250<br />
15.41<br />
15.41<br />
15.41<br />
15.41<br />
32.25<br />
32.25<br />
2980<br />
2980<br />
2980<br />
2980<br />
6235<br />
6235<br />
13.26<br />
13.26<br />
13.26<br />
13.26<br />
27.74<br />
27.74<br />
1.5 x I E<br />
1.5 x I E<br />
1.5 x I E<br />
1.5 x I E<br />
1.5 x I E<br />
1.5 x I E<br />
5660<br />
5660<br />
5660<br />
5660<br />
8035<br />
8035<br />
25.18<br />
25.18<br />
25.18<br />
25.18<br />
35.74<br />
35.74<br />
4870<br />
4870<br />
4870<br />
4870<br />
6910<br />
6910<br />
21.66<br />
21.66<br />
21.66<br />
21.66<br />
30.74<br />
30.74<br />
1) Predrilled holes are not required.<br />
2) When 16d Sinker nails are specified, 10d common (0.148" diameter x 3" long) nails may be substituted with no load reduction.<br />
3) Wood thickness shall be no less than 3 inches (2 - 2x members)<br />
4) An edge distance of 1/2" implies that the distance from the corner of the wall to the edge of the strap is no less than 1/2".<br />
5) An edge distance of 1.5 x I E implies that the minimum distance from the corner of the wall to the centerline of the strap is no less than 1.5 times the embedment depth.<br />
6) For edge distances between 1/2" and 1.5 x l E calculate loads using straight line interpolation.<br />
7) Minimum anchor spacing for full capacity is 2 x l E . For spacing less than that reduce capacity proportionally.<br />
8) Minimum concrete strength f'c = 2500 psi<br />
9) Minimum 1-#4 rebar shall be installed in the shear cone<br />
10) Minimum nail embedment shall be 8 nail diameters (typ).<br />
11) NAILS: 16d Sinker nails are 0.148" dia. x 3-1/4" long.<br />
DF-L<br />
S-P-F<br />
I E<br />
D<br />
STAD<br />
W<br />
L<br />
CS<br />
I E<br />
D<br />
STAD_RJ<br />
1-800-328-5934 • www.<strong>USP</strong>connectors.com<br />
47<br />
<strong>USP</strong>2240-131
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