ADVA® 208

High early strength polymer-based superplasticiser for ready mixed concrete

Product Description

ADVA 208 is a polymer-based high range water-reducing admixture that is specially designed for producing superior high early strength concrete in ready mixed applications.

ADVA 208 contains no added chloride. It is formulated to comply with specifications for chemical admixtures for concrete: ASTM C 494, Type F.

One liter weighs approximately 1.10kg ± 0.02kg.

Dispersion

ADVA 208 is a superior dispersing admixture, having a marked capacity to disperse cement agglomerates normally found in a cement-water suspension. The capability of ADVA 208 exceeds that of normal water-reducing admixtures (Type WR) and high range water reducers (Type HWR), resulting in lower dosages and better performance.

Product Advantages

  • Superior early strength enhancement
  • High workability
  • Superior surface finish
  • Superior water reduction
  • Optimise ready mixed concrete production

Applications

ADVA 208 produces concrete with high early strength and high strength for ready mixed concrete, while at the same time achieving high workability for easy and fast placement of concrete. It also allows concrete to be produced with very low water-cement ratios in low to high slump ranges.

Addition Rates

Addition rates of ADVA 208 can vary with type of applications, but will normally range from 200 to 1,200mL / 100kg of cementitious material. In most instances, the addition of 300 to 1,000mL / 100kg of cementitious material will be sufficient. Should conditions require using more than recommended addition rates, please consult your local GCP representative.

Compatibility

ADVA 208 is compatible with most water-reducing admixtures as well as specialty admixtures like accelerators, DCI® Corrosion Inhibitor, Eclipse® shrinkage reducing admixture and V-MAR® rheology modifying admixture. All admixtures should be separately added to the concrete. Pre-testing of the concrete should be performed to optimise dosages and addition sequence of these admixtures. ADVA 208 should not be used with naphthalenebased products.

Dispensing Equipment

Please contact your local GCP representative for further information regarding the dispensing equipment for this product.

Packaging

ADVA 208 is available in 205L pails and in bulk. ADVA 208 contains no flammable ingredients.

Advantages

Superior Early Strength Enhancement

ADVA 208 accelerates cement hydration at a very early stage. Together with the very efficient dispersion effect, ADVA 208 achieves very high early strength for the production of reinforced concrete structural elements.

High Workability

ADVA 208 is ideal for ready mixed concrete applications, where high early strength is desired, and where high workability will aid faster placement and improved mix consolidation.

Superior Surface Finish

ADVA 208 produces concrete with superior surface finish, without stickiness, tearing or spotty set characteristics.

Superior Water Reduction

With up to 40% water reduction possible, ADVA 208 is highly effective in low water-cement concrete, producing high strength and high early strength concrete.

Optimise Ready Mixed Concrete Production

The very neutral set times of ADVA 208 may reduce or eliminate the need for heat curing to achieve high early strength concrete. The earlier removal of forms leads to reduced cycle times, faster mould turnaround, reduced total costs and increased productivity.

Health and Safety

Please refer to ADVA 208 Material Safety Data Sheet or consult GCP Applied Technologies.

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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, DCI, Eclipse, V-MAR, Darex and Daracem 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 2017 GCP Applied Technologies, Inc. All rights reserved.

GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140, USA

This document is only current as of the last updated date stated below and is valid only for use in Thailand. 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.th.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: 2018-11-30

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