Anchorage Adhesives
SET-3G™ High-Strength Epoxy Adhesive
SET-3G is the latest innovation in epoxy anchoring adhesives from Simpson Strong-Tie. Formulated to provide superior performance in cracked and uncracked concrete at elevated temperatures, SET-3G installs and performs in a variety of environmental conditions and temperature extremes. The exceptional bond strength of SET-3G results in high design strengths at shallow embedment depths. Code listed per ICC-ES-ESR-4057 in accordance with ICC-ES AC308, ACI 355.4 and IBC 2018 requirements for cracked and uncracked concrete in static and seismic conditions, SET 3G anchoring adhesive can be installed when concrete substrate temperature is as high as 100°F (38°C).
AT-XP® Fast-Curing Anchoring Adhesives
AT-XP anchoring adhesive from Simpson Strong-Tie has been formulated for high-strength anchorage of threaded rod and rebar into concrete under a wide range of conditions, such as cold weather installations. Code listed per IAPMO UES ER-263 in accordance with ICC-ES AC308, ACI 355.4 and IBC 2018 requirements for cracked and uncracked concrete in static or seismic conditions, AT-XP anchoring adhesive has demonstrated superior performance in reduced-temperature testing (can be installed in concrete substrate temperatures as low as (14°F (–10°C)).
Allowable (ASD) Tension Loads for Post-Installed Anchors into Uncracked Concrete for Wind Loads
- Allowable tension loads are based on the Strength Design provisions of ACI 318-14 and have been converted to Allowable Stress Design (ASD) levels by applying a 0.6 factor for Wind loads.
- Tabluated values are applicable to the conditions listed below. Refer to the Simpson Strong-Tie Anchor Selector™ Design software for other conditions.
- Minimum concrete compressive strength = 2,500 psi
- Uncracked concrete
- Dry concrete
- Periodic special inspection
- Maximum short-term temperature = 150°F
- Maximum long-term temperature = 110°F
- Tabulated values apply to design tension loads consisting of 100% wind loads.
Technical Data
| Anchor Diam. (in.) | Center of Interior Thickened Slab | Edge of Turned Down Slab or Stemwall | Edge of Elevated Slab | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Embed. Depth (in.) | Min. End Dist. (in.) | Min. Concrete Thick. (in.) | SET-XP | AT-XP | Embed. Depth (in.) | Min. Concrete Thick. (in.) | Min. End Dist. (in.) | SET-XP | AT-XP | Embed. Depth (in.) | Min. Concrete Thick. (in.) | Min. End Dist. (in.) | SET-XP | AT-XP | |||||
| 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | ||||||||||||
| 3/8 | 3 | 8 | 4.875 | 2,006 | 2,109 | 7 | 8.875 | 8 | 2,605 | 2,733 | 2,605 | 2,733 | 6 | 10 | 8 | 2,359 | 3,002 | 2,461 | 3,122 |
| 5 | 8 | 6.875 | 3,299 | 3,394 | 7 | 8.875 | 12 | 2,871 | 3,035 | 2,871 | 3,035 | 7 | 12 | 12 | 2,753 | 3,502 | 2,871 | 3,642 | |
| 1/2 | 4 | 8 | 6.500 | 2,617 | 3,568 | 8.5 | 11.000 | 8 | 2,605 | 2,605 | 2,605 | 2,733 | 6 | 10 | 8 | 2,250 | 2,660 | 2,727 | 3,273 |
| 5 | 8 | 7.500 | 3,271 | 4,460 | 8.5 | 11.000 | 12 | 3,099 | 3,204 | 3,099 | 3,204 | 7 | 12 | 12 | 2,625 | 3,103 | 3,181 | 3,819 | |
| 5/8 | 5 | 8 | 8.125 | 2,753 | 3,786 | 9.5 | 12.625 | 8 | 2,605 | 2,733 | 2,605 | 2,733 | 6 | 10 | 8 | 2,270 | 2,622 | 2,982 | 3,460 |
| 6 | 8 | 9.125 | 3,304 | 4,544 | 9.5 | 12.625 | 12 | 3,099 | 3,204 | 3,099 | 3,204 | 8 | 12 | 12 | 3,042 | 3,514 | 3,976 | 4,613 | |
| 3/4 | 6 | 8 | 9.750 | 2,807 | 3,813 | 10.5 | 14.250 | 8 | 2,605 | 2,733 | 2,605 | 2,733 | 6 | 10 | 8 | 2,183 | 2,482 | 3,039 | 3,448 |
| 8 | 8 | 11.750 | 3,743 | 4,721 | 10.5 | 14.250 | 12 | 3,099 | 3,102 | 3,099 | 3,204 | 8 | 12 | 12 | 3,127 | 3,556 | 4,403 | 4,994 | |
| Anchor Diam. (in.) | Center of Interior Thickened Slab | Edge of Turned Down Slab or Stemwall | Edge of Elevated Slab | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Embed. Depth (in.) | Min. End Dist. (in.) | Min. Concrete Thick. (in.) | SET-XP | AT-XP | Embed. Depth (in.) | Min. Concrete Thick. (in.) | Min. End Dist. (in.) | SET-XP | AT-XP | Embed. Depth (in.) | Min. Concrete Thick. (in.) | Min. End Dist. (in.) | SET-XP | AT-XP | |||||
| 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | 1¾ Edge Dist. | 2¾ Edge Dist. | ||||||||||||
| 3/8 | 3 | 8 | 4 7/8 | 1,979 | 1,265 | 7 | 8 7/8 | 8 | 1,565 | 1,640 | 1,565 | 1,640 | 6 | 10 | 8 | 1,415 | 1,800 | 1,475 | 1,875 |
| 5 | 8 | 6 7/8 | 3,299 | 2,035 | 7 | 8 7/8 | 12 | 1,725 | 1,820 | 1,725 | 1,820 | 7 | 12 | 12 | 1,650 | 2,100 | 1,725 | 2,185 | |
| 1/2 | 4 | 8 | 6 1/2 | 1,570 | 2,140 | 8 1/2 | 11 | 8 | 1,565 | 1,565 | 1,565 | 1,640 | 6 | 10 | 8 | 1,350 | 1,595 | 1,635 | 1,965 |
| 5 | 8 | 7 1/2 | 1,965 | 2,675 | 8 1/2 | 11 | 12 | 1,860 | 1,920 | 1,860 | 1,920 | 7 | 12 | 12 | 1,575 | 1,860 | 1,910 | 2,290 | |
| 5/8 | 5 | 8 | 8 1/8 | 1,650 | 2,270 | 9 1/2 | 12 5/8 | 8 | 1,565 | 1,640 | 1,565 | 1,640 | 6 | 10 | 8 | 1,360 | 1,575 | 1,790 | 2,075 |
| 6 | 8 | 9 1/8 | 1,980 | 2,725 | 9 1/2 | 12 5/8 | 12 | 1,860 | 1,920 | 1,860 | 1,920 | 8 | 12 | 12 | 1,825 | 2,110 | 2,385 | 2,770 | |
| 3/4 | 6 | 8 | 9 3/4 | 1,685 | 2,290 | 10 1/2 | 14 1/4 | 8 | 1,565 | 1,640 | 1,565 | 1,640 | 6 | 10 | 8 | 1,310 | 1,490 | 1,825 | 2,070 |
| 8 | 8 | 11 3/4 | 2,245 | 2,835 | 10 1/2 | 14 1/4 | 12 | 1,860 | 1,860 | 1,860 | 1,920 | 8 | 12 | 12 | 1,875 | 2,135 | 2,640 | 2,995 | |