Simpson Anchors - Anchoring and Fastening Systems - BuildSite.com

More documents

Recommendations

Info

Crack Injection 104 EPOXY-TIE ® Troubleshooting Epoxy is fl owing into the crack, but not showing up at the next port. This can indicate that either the crack expands and/or branches off under the surface of the concrete. Continue to inject and fi ll these voids. In situations where the crack penetrates completely through the concrete element and the backside of the concrete element cannot be sealed (e.g basement walls, or footings with backfi ll) longer injection time may not force the epoxy to the next port. This most likely indicates that epoxy is running out of the unsealed back side of the crack. In this case the application may not be suitable for epoxy injection repair without excavation and sealing of the back side of the crack. Back pressure is preventing epoxy from fl owing. This can indicate several situations: • The crack is not continuous and the portion being injected is full (see above instructions about injection after the port has reached refusal). • The port is not aligned over the crack properly. • The crack is blocked by debris. • If the mixing nozzle has been allowed to sit for a few minutes full of epoxy, the material may have hardened in the nozzle. Attach the E-Z-Click fi tting to a port at another uninjected location on the crack and attempt to inject. If the epoxy still won't fl ow, chances are the epoxy has hardened in the nozzle. Gravity-Feed Procedure Some horizontal applications where complete penetration is not a requirement can be repaired using the gravity feed method. 1. Follow cartridge preparation instructions on the cartridge label. Verify that the material fl owing from the Opti-Mix ® mixing nozzle is a uniform gray color for ETI-LV and ETI-GV. For Crack-Pac ® injection epoxy verify that the mixed material in the cartridge is a clear amber color. Width of Crack (in.) ¹⁄₆₄ ¹⁄₃₂ ¹⁄₁₆ ¹⁄₈ ³⁄₁₆ Concrete Thickness (in.) Approximate Coverage per 22 oz. Cartridge (linear ft.) Injection Guide ESTIMATING GUIDE FOR EPOXY CRACK INJECTION Approximate Coverage per 9 oz. Crack-Pac Cartridge (linear ft.) Width of Crack (in.) Concrete Thickness (in.) Approximate Coverage per 22 oz. Cartridge (linear ft.) 4 47.6 18.4 4 3.0 6 8 31.8 23.8 12.3 9.2 ¹⁄₄ 6 8 2.0 1.5 10 19.1 7.4 10 1.2 4 23.8 9.2 4 2.4 6 8 15.9 11.9 6.1 4.6 ⁵⁄₁₆ 6 8 1.6 1.2 10 9.5 3.7 10 1.0 4 11.9 4.6 4 2.0 6 8 7.9 6.0 3.1 2.3 ³⁄₈ 6 8 1.3 1.0 10 4.8 1.9 10 0.8 4 6.0 2.3 4 1.7 6 8 4.0 3.0 1.5 1.2 ⁷⁄₁₆ 6 8 1.1 0.9 10 2.4 0.9 10 0.7 4 4.0 1.5 4 1.5 6 8 2.6 2.0 1.0 0.8 ¹⁄₂ 6 8 1.0 0.7 10 1.6 0.6 10 0.6 Coverage listed is approximate and will vary depending on waste and condition of concrete. Epoxy is leaking from the pasted-over crack or around injection ports. Stop injecting. If using a fast cure paste-over material (ETR or CIP), wipe off the leaking injection epoxy with a cotton cloth and re-apply the paste over material. Wait approximately 10–15 minutes to allow the epoxy to begin to harden. If the leak is large (e.g. the port broke off of the concrete surface) it is a good idea to wait approximately 30 minutes, or longer as necessary, to allow the paste over to cure more completely. Check to see that the epoxy is hard before reinjecting or the paste-over or ports may leak. Another option for small leaks is to clean off the injection epoxy and use paraffi n or crayon to seal the holes. More epoxy is being used than estimated. This may indicate that the crack either expands or branches off below the surface. Continue to inject and fi ll these voids. This may also indicate that epoxy is running out of the back side of the crack. If the crack penetrates completely through the concrete element and cannot be sealed, the application may not be suitable for injection repair. Less epoxy is being used than estimated. This may indicate that the crack is shallower than originally thought, or the epoxy is not penetrating the crack suffi ciently before moving to the next port. Reinject some ports with a lower viscosity epoxy to see if the crack will take more epoxy. Another option is to heat the epoxy to a temperature of 80–100°F which will reduce its viscosity and allow it to penetrate into small cracks easier. The epoxy should be heated uniformly, do not overheat cartridge. 2. Starting at one end of the crack, slowly dispense epoxy into the crack, moving along the crack as it fi lls. It will probably be necessary to do multiple passes in order to fi ll the crack. It is possible that the epoxy will take some time to run into the crack, and the crack may appear empty several hours after the initial application. Reapply the epoxy until the crack is fi lled. In situations where the crack completely penetrates the member (e.g. concrete slab) the material may continue to run through the crack into the subgrade. In these cases epoxy repair may not provide an effective repair. Tip: For narrow cracks, run a bead of caulk along each side of the crack approximately ¹⁄₈" from the edge of the crack. This will form a reservoir into which epoxy can be dispensed. Alternatively, use a grinder to route the crack opening into a “V” shape. Take care to clean the crack with compressed air afterwards as grinding can impact dust and debris into the crack and prevent proper fl ow of the epoxy. Simpson Strong-Tie does not recommend repair of cracks larger than ¹⁄₄" wide without consulting a qualifi ed engineer. C-SAS-2009 © 2009 SIMPSON STRONG-TIE COMPANY INC.
C-SAS-2009 © 2009 SIMPSON STRONG-TIE COMPANY INC. CRACK-PAC ® Crack-Pac ® Flex-H20 is a high solids hydrophobic polyurethane injection resin designed to seal leaking cracks, voids or fractures in concrete or solid masonry. The polyurethane is packaged in the cartridge and an accelerator is packaged in the nozzle. When the two are combined in the cartridge and mixed, the result is a low viscosity, water activated polyurethane. When the resin encounters water as it is injected into the crack, it becomes an expanding foam that provides a fl exible seal in leaking and non-leaking cracks. FEATURES: • Seals seeping or mildly leaking cracks • 400% elongation provides a fl exible seal for moving cracks • Can be dispensed with a standard caulking tool • Can also be used on dry cracks • Can be used with a reduced amount or without accelerator to slow down reaction time • Expands to fi ll voids and close off the back of the crack • Expanding nature makes it suitable for sealing cracks in solid masonry • Fast reacting - reaction begins within 1 minute after exposure to moisture; expansion may be completed within 3 minutes (depending on the amount of moisture and the ambient temperature). • Non-shrinking hydrophobic formula with the elongation and fl exibility of a hydrophilic resin • 20:1 expansion ratio (unrestricted rise) means less material needed APPLICATION: Suitable for sealing cracks ranging from ¹⁄₃₂" to ¹⁄₄" wide in concrete and solid masonry. Can be used to repair cracks in dry, damp and wet conditions with excellent results. Designed to perform in applications where water is seeping or mildly leaking from the crack. SHELF LIFE: 12 months from the date of manufacture, unopened. USAGE TEMPERATURE: 60°- 90°F STORAGE CONDITIONS: For best results store in a dry area between 45°- 95°F. Product is very moisture sensitive. COLOR: Polyurethane - clear, accelerator - green, cured - green CLEAN UP: Uncured material – Wipe up with cotton cloths. If desired scrub area with abrasive, waterbased cleaner and fl ush with water. If approved, solvents such as ketones (MEK, acetone, etc.), lacquer thinner, or adhesive remover can be used. DO NOT USE SOLVENTS TO CLEAN ADHESIVE FROM SKIN. Take appropriate precautions when handling fl ammable solvents. Solvents may damage surfaces to which they are applied. Cured material – scrape or brush off surface with a putty knife or wire brush. Tip: wetting the concrete or masonry surface immediately prior to injection will make cured resin easier to remove. PROPERTY TEST METHOD RESULTS Viscosity (77ºF) ASTM D 1638 600 cps (liquid state) Density ASTM D 1622 Highly restricted rise - 65 lbs./ft 3 Lightly restricted rise - 10 lbs./ft 3 Elongation ASTM D 638 Highly restricted rise - 400% Lightly restricted rise - 400% Tensile strength ASTM D 638 Highly restricted rise - 2200 psi Lightly restricted rise - 300 psi Tear strength ASTM D 624 Highly restricted rise - 400 psi Lightly restricted rise - 55 psi CHEMICAL RESISTANCE Very good to excellent against water, most hydrocarbons and alkalis. Poor to fair against ketones, chlorinated solvents and concentrated acids. Additional Components Needed for Crack Repair Condition FLEX-H2O Polyurethane Crack Sealer Paste-Over Material Ports Dry Crack Wet Crack Seeping Crack ETR, CIP or CIP-F* Hydraulic EIP-EZA or EIP-EZ Flush-Mount Mildly Leaking Crack *CIP-F requires EIP-EZA port. Cement EIPX-EZ Drill-In See page 109 for information on Crack Repair Accessories. DEFINITIONS: Dry Crack: A crack containing no moisture. Wet Crack: A crack containing moisture (damp or containing standing water). The surface can be dried and will remain dry during the paste-over operation. Seeping Crack: A wet crack that slowly oozes water. After being dried, the surface slowly becomes wet again. Mildly Leaking Crack: A crack with a slow trickle of water emitting from its face. Crack-Pac ® Flex-H 2O Crack Sealer Dispensing System: U.S. Patents 6,737,000 and 6,896,001 B2 Crack-Pac ® Flex-H 2O Kit (CPFH09KT) Crack-Pac ® Flex-H 2O Kit Components Crack-Pac ® Flex-H20 crack sealer is also available in the Crack-Pac Flex-H20 Injection Kit. The kit includes everything needed to pressure inject approximately 8 lineal feet of cracks: • 2 Crack-Pac Flex-H20 cartridge/nozzle sets • 12 E-Z-Click injection ports • 2 E-Z-Click injection fi ttings with 12" tubing Crack-Pac ® Flex-H2O Cartridge System Model No. CPFH09 CPFH09KT Model No. FHO5* Capacity ounces (cubic inches) 9 (16.2) 18 (32.4) Cartridge Type Description Capacity Flex-H2O Resin Flex-H2O Catalyst For Leaking Cracks • 1 pint of paste-over epoxy (8 oz. of resin + 8 oz. of hardener) • 4 disposable wood paste-over applicators • 1 pair latex gloves Carton Quantity single 12 single 2 (kits) Crack-Pac ® Flex-H2O Bulk Packaging 5 Gallons 16 Ounces - IMPORTANT - SEE Pages 106–108 FOR INJECTION INSTRUCTIONS Dispensing Tool(s) CDT10 or Standard Caulking Tool Dispensing Tool/Equipment Bulk Pump/Meter Mix Machine or Grease Gun *For standard reaction time, use a 30:1 resin: catalyst ratio. For a faster reaction time, add more catalyst, for a slower reaction time, use less. ACCESSORIES: See pages 109 for information on mixing nozzles, parts, fi ttings and paste over material. Crack Injection 105
Page 1 and 2:
��
Page 3 and 4:
Building Codes Are Changing New Anc
Page 5 and 6:
C-SAS-2009 © 2009 SIMPSON STRONG-T
Page 7 and 8:
Page 9 and 10:
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 18 and 19:
18 ICC-ES AC308 ULTIMATE STRENGTH D
Page 20 and 21:
20 TREATMENT OF DESIGN METHODS UNDE
Page 22 and 23:
22 EXAMPLE CALCULATION Adhesive Anc
Page 24 and 25:
24 EXAMPLE CALCULATION Mechanical A
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
30 EXAMPLE CALCULATION Torque Contr
Page 32 and 33:
32 Continued from page 31. 3 4 ADHE
Page 34:
Epoxy Adhesives 34 SET-XP Structur
Page 39:
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54: C-SAS-2009 © 2009 SIMPSON STRONG-T
Page 93: C-SAS-2009 © 2009 SIMPSON STRONG-T
Page 98 and 99: Vinylester Adhesive 98 VGC Technica
Page 100 and 101: Crack Injection 100 ETI Injection E
Page 102 and 103: Crack Injection 102 CRACK-PAC ® 1.
Page 106 and 107: Crack Injection 106 CRACK-PAC ® CA
Page 108 and 109: Crack Injection 108 CRACK-PAC ® In
Page 110 and 111: 110 MECHANICAL ANCHORS Heavy-duty g
Page 112 and 113: Mechanical Anchors 112 TORQ-CUT Se
Page 114 and 115: Mechanical Anchors 114 TORQ-CUT Se
Page 116: Mechanical Anchors 116 STRONG-BOLT
Page 121: C-SAS-2009 © 2009 SIMPSON STRONG-T
Page 128 and 129: Mechanical Anchors 128 TITEN HD ®
Page 130 and 131: Mechanical Anchors 130 TITEN HD ®
Page 144: Mechanical Anchors 144 WEDGE-ALL ®
Page 152 and 153: Mechanical Anchors 152 SLEEVE-ALL
Page 154:
Mechanical Anchors 154 Drop-In Anch
Page 158 and 159:
Mechanical Anchors 158 DROP-IN Tech
Page 160:
Mechanical Anchors 160 BLUE BANGER
Page 167 and 168:
Page 169 and 170:
Page 176 and 177:
Mechanical Anchors 176 HWA Hollow W
Page 178 and 179:
Mechanical Anchors 178 SWTB Spring
Page 180 and 181:
Gas-Actuated Fastening System 180 G
Page 182 and 183:
Gas-Actuated Fastening System 182 G
Page 184 and 185:
Powder-Actuated Fastening Systems 1
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 210 and 211:
Page 212 and 213:
212 CARBIDE DRILL BITS, CORE BITS &
Page 214 and 215:
Drill Bits 214 SDS-PLUS ® SDS-PLUS
Page 216 and 217:
Drill Bits 216 SPLINE/STRAIGHT SHAN
Page 218 and 219:
Drill Bits 218 DEMOLITION BITS For
Page 220 and 221:
Drill Bits 220 DRILL BIT WARRANTY C
Page 222 and 223:
222 GLOSSARY OF COMMON TERMS OBLIQU
Page 224 and 225:
224 C-SAS-2009 © 2009 SIMPSON STRO
Page 226 and 227:
226 C-SAS-2009 © 2009 SIMPSON STRO
Page 228 and 229:
Anchor Selection Software Anchor De
Page 230 and 231:
NCHORING
Page 232 and 233:
4 Anchoring and Fastening Systems f
Page 234 and 235:
Page 236 and 237:
Page 238 and 239:
10 Anchoring and Fastening Systems
Page 240 and 241:
Page 242 and 243:
Page 244:
Page 247 and 248:
F-SAS-CSAS2009 ©2011 Simpson Stron
Page 249:
Page 252 and 253:
Page 254 and 255:
26 W Anchoring and Fastening System
Page 256 and 257:
N N 28 W Anchoring and Fastening Sy
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
show all

Simpson Anchors - Anchoring and Fastening Systems - BuildSite.com

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?