ADVA® 195 is a polycarboxlate-based high-range water-reducing admixture specifically formulated to meet the needs of the concrete industry. It is a low viscosity liquid, which has been formulated by the manufacturer for use as received. ADVA® 195 is manufactured under closely controlled conditions to provide uniform, predictable performance and is formulated to comply with specifications for Chemical Admixtures for Concrete, ASTM Designation C494 as a Type A and F, and ASTM C1017 Type I admixture. ADVA® 195 does not contain intentionally added calcium chloride. One gallon weighs approximately 8.8 lbs (1.1 kg/L).
ADVA® 195 superplasticizer produces concrete with extremely workable characteristics referred to as high slump. It also allows concrete to be produced with very low water/cement ratios for high strength.
While ADVA® 195 is ideal for use in any concrete where it is desired to minimize the water/cementitious ratio yet maintain workability, ADVA® 195 is primarily intended for use in ready-mix concrete, but may also be used in other applications such as precast concrete and self-consolidating concrete.
ADVA® 195 superplasticizer addition rates can vary with type of application, but will normally range from 3 to 15 fl oz/100 lbs (195 to 980 mL/100 kg) of cementitious. In most instances, the addition of 3 to 6 fl oz/ 100 lbs (195 to 375 mL/100 kg) of cementitious will be sufficient. At a given water/cementitious ratio, the slump required for placement can be controlled by varying the addition rate. Should conditions require using more than the recommended addition rates, please consult your GCP Applied Technologies representative.
ADVA® 195 dosage requirements may also be affected by mix design, cementitious content and aggregate gradations. Please consult with your GCP Applied Technologies representative for more information and assistance.
ADVA® 195 is available in bulk, delivered by metered tank trucks, in totes and drums. It will begin to freeze at approximately 32°F (0°C), but will return to full strength after thawing and thorough agitation. In storage, and for proper dispensing, ADVA® 195 should be maintained at temperatures above 32°F (0°C).
ADVA 195 is added to the concrete mix near the end of the batch sequence for optimum performance. Different sequencing may be used if local testing shows better performance. Please see GCP Technical Bulletin TB-0110, Admixture Dispenser Discharge Line Location and Sequencing for Concrete Batching Operations for further recommendations
Pretesting of the concrete mix should be performed before use and as conditions and materials change in order to assure compatibility with other admixtures, and to optimize dosage rates, addition times in the batch sequencing and concrete performance. For concrete that requires air entrainment, the use of an ASTM C260 air-entraining agent (such as DARAVAIR® or DAREX® product lines) is recommended to provide suitable air void parameters for freeze-thaw resistance. Please consult your GCP Applied Technologies representative for guidance.
A complete line of accurate, automatic dispensing equipment is available.
| Control | ADVA® 195 | |
|---|---|---|
| Cement (pcy) | 517 | 517 |
| Coarse aggregate (pcy) | 1944 | 1944 |
| Fine aggregate (pcy) | 1144 | 1214 |
| Water (pcy) | 235 | 204 |
| w/cm | 0.455 | 0.405 |
| Slump (inches) | 3.75 | 3.5 |
| Plastic air (%) | 5.5 | 5.4 |
| Compressive strength | ||
| 1 day (psi) | 1860 | 2670 |
| 7 day (psi) | 4520 | 5530 |
| 28 day (psi) | 5440 | 6690 |
| Initial set time (hr:min) | 4:02 | 3:55 |
| Length change 28 day (%) | -0.031 | -0.028 |
| Freeze-thaw resistance (RDME %) | 92 | 98 |
| Control | ADVA® 195 | |
|---|---|---|
| Cement (kg/m3) | 307 | 307 |
| Coarse aggregate (kg/m3) | 1153 | 1153 |
| Fine aggregate (kg/m3) | 679 | 720 |
| Water (kg/m3) | 396 | 344 |
| w/cm | 0.455 | 0.405 |
| Slump (mm) | 95 | 90 |
| Plastic air (%) | 5.5 | 5.4 |
| Compressive strength | ||
| 1 day (MPa) | 12.8 | 18.4 |
| 7 day (MPa) | 31.2 | 38.1 |
| 28 day (MPa) | 37.5 | 46.1 |
| Initial set time (hr:min) | 4:02 | 3:55 |
| Length change 28 day (%) | -0.031 | -0.028 |
| Freeze-thaw resistance (RDME %) | 92 | 98 |
We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.
ADVA, DAREX, and DARAVAIR are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.
© Copyright 2018 GCP Applied Technologies Inc. All rights reserved.
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Suite 475, 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 Canada. 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: 2024-06-21
https://ca.gcpat.com/fr-ca/solutions/products/adva-high-range-water-reducers/adva-195