High-range water-reducing admixture. ASTM C494 Type A and F, and ASTM C1017 Type I
ADVA® 120 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® 120 does not contain intentionally added calcium chloride. One gallon weighs approximately 8.8 lbs(1.1 kg/L).
- Highly efficient, producing high slump concrete at very low dosages
- Provides a combination of slump life with near neutral set time
- Consistent air entrainment
- Consistent performance across cement chemistries
- Concrete finishes easily without stickiness, spotty set or tearing
ADVA® 120 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® 120 is ideal for use in any concrete where it is desired to minimize the water/cementitious ratio yet maintain work ability, ADVA® 120 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® 120 superplasticizer addition rates can vary with type of application, but will normally range from 3 to 9 fl oz/100 lbs (195 to 590 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 representative.
ADVA® 120 dosage requirements may also be affected by mix design, cementitious content and aggregate gradations. Please consult with your GCP representative for more information and assistance.
Compatibility with Other Admixtures and Batch Sequencing
ADVA® 120 is compatible with most admixtures as long as they are added separately to the concrete mix. However, ADVA® products are not recommended for use in concrete containing naphthalene-based admixtures including DARACEM® 19 and DARACEM® 100, and melamine-based admixtures including DARACEM® 65.
In general, it is recommended that ADVA® 120 be 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 representative for guidance.
Packaging & Handling
ADVA® 120 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® 120 should be maintained at temperatures above 32°F (0°C).
A complete line of accurate, automatic dispensing equipment is available.
ADVA® 120 ASTM C494 Type F High-Range Water Reducer Test Data
|Control||ADVA® 120||Control||ADVA® 120|
|Cement (pcy) (kg/m3)||517||517||307||307|
|Coarse aggregate (pcy) (kg/m3)||1944||1944||1153||1153|
|Fine aggregate (pcy) (kg/m3)||1144||1214||679||720|
|Water (pcy) (kg/m3)||235||204||140||121|
|Slump (inches) (mm)||3.75||3.5||95||89|
|Plastic air (%)||5.5||5.4||5.5||5.4|
|1 day (psi) (MPa)||1860||2670||12.8||18.0|
|7 day (psi) (MPa)||4520||5530||31.2||38.1|
|28 day (psi) (MPa)||5440||6690||37.5||46.1|
|Initial set time (hr:min)||4:02||3:55||4:02||3:55|
|Length change 28 day (%)||-0.031||-0.028||-0.031||-0.028|
|Freeze-thaw resistance (RDME %)||92||98||92||98|
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This product or its use may be covered by US Patent Nos. 7,462,236; 8,187,376; 8,317,918.
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, DARACEM, 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.
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GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA.
In Canada, 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: 2019-03-13