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System Information
CS100
- Dual layer, wet-on-wet system
- Topping slab must be a minimum 3”, although there are tolerances for overall slab thickness
- Separate specification for CS100
- Saw cuts at column lines only
HB100
- Minimum 3” topping slab over pre-poured working slab of no less than 3”
- Separate specification for HB100
- Saw cuts at column lines only
CP100
- Paving system
- Saw cuts range from 10’ to 18’, maximum spacing depending on project location
- Separate specification for CP100
Temperature Requirements
| Air Temperature | Minimum concrete temperature as placed and maintained |
| 55°F (13°C) | |
| Minimum concrete temperature as mixed for indicated air temperature | |
| Above 30°F | 60° (16°C) |
| 0 to 30°F (-18 to -1°C) | 65°F (18°C) |
| Below 0°F (-18°C) | 70°F (21°C) |
| Maximum allowable gradual temperature drop in first 24 hours after end of protection | |
| 50°F (28°C) | |
| Air Temperature | Maximum placement temperature |
| 75°F (24°C) | |
| Maximum concrete temperature as mixed for indicated air temperature | |
| Above 30°F | 75°F (25°C) |
| 0 to 30°F (-18 to -1°C) | 80°F (27°C) |
| Below 0°F (-18°C) | 85°F (30°C) |
Saw Cuts
- Should be a minimum of T / 3 minus ¼” deep, maximum of 3” deep
- T is the nominal slab thickness in inches
- Plunge cuts should be made in the last 18” at both ends of each saw cut
- Immediately after initial sawing
- Minimum depth of 5”
Joint Maintenance
- Essential to maintain Ductilcrete five year warranty for joint spalling
- Refer to product specs
- Must be maintained in accordance with joint filler manufacturer’s instructions
- Typically not the responsibility of Ductilcrete or the Licensee
Pour Strip Information
- Typically poured full depth with fibers and RSC admixture
- Project costing is always done with full depth as assumption
- This choice is at Licensee discretion
- May be poured as dual coarse with fibers in top pour
Plumbing Trenches / Other Infills
- Do not have to re-poured with Ductilcrete
- Does not have to be placed by Ductilcrete Licensee if Ductilcrete isn’t used
Warranty Information
- Properly installed Ductilcrete offers a five year warranty
- Includes spalling at properly filled and maintained joints
- Spalling is not warranted on improperly maintained or improperly filled joints
- Cracking
- Curling
- Ff/Fl
- 90% of overall specified values
Batching Doses
| DC05 Fibers | RSC 50 /51 Additive | ||||
| Batch size per yd3 | Ductilcrete DC05 Fiber (bags) | Pounds of fiber per yd3 | Batch size per yd3 | Ductilcrete RSC - 50/51 (ounces) | |
| 1 | 1 | 4.00 | Balance only | 1 | 21 |
| 2 | 2 | 4.00 | 2 | 42 | |
| 3 | 3 | 4.00 | 3 | 63 | |
| 3.5 | 4 | 4.57 | 3.5 | 74 | |
| 4 | 4 | 4.00 | 4 | 84 | |
| 4.5 | 5 | 4.44 | 4.5 | 95 | |
| 5 | 5 | 4.00 | 5 | 105 | |
| 5.5 | 6 | 4.36 | 5.5 | 116 | |
| 6 | 6 | 4.00 | 6 | 126 | |
| 6.5 | 7 | 4.31 | 6.5 | 137 | |
| 7 | 7 | 4.00 | 7 | 147 | |
| 7.5 | 8 | 4.27 | 7.5 | 158 | |
| 8 | 8 | 4.00 | 8 | 168 | |
| 8.5 | 9 | 4.24 | 8.5 | 179 | |
| 9 | 9 | 4.00 | 9 | 189 | |
| 9.5 | 10 | 4.21 | 9.5 | 200 | |
| 10 | 10 | 4.00 | 10 | 210 | |
| 10.5 | 11 | 4.19 | 10.5 | 221 | |
| 11 | 11 | 4.00 | 11 | 231 | |
Heidebed (HB 100)
Anchor Bolt Installation
- Rack leg anchor bolts should not be installed on any Heidebed® (HB100) slab system that is less than seven (7) days old
- For slabs placed between seven (7) and sixty (60) days, rack leg anchors and bolts should not exceed 2.5” in length
- After sixty (60) days, the rack leg anchors and bolts can be those normally employed by the rack supplier
- Please reference Technical Letter TL-1001 regarding anchor bolt installation in slabs with Heidebed® Technology for further details
gcpat.com | North America Customer Service: +1 (877) 423 6491
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Suite 400, Alpharetta, GA 30009, USA
GCP Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6
This document is only current as of the last updated date stated below and is valid only for use in the United States. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.com. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2023-08-29
https://gcpat.com/en/solutions/products/ductilcrete-engineered-slab-systems/pocket-handbook-ductilcrete