Daracem 116 is a modified naphthalene sulfonate-based superplasticiser for the production of high workability concrete. It is a low viscosity liquid, which has been formulated by the manufacturer for use as received. Daracem 116 contains no added chloride. Daracem 116 is formulated to comply with the chemical admixture specification for concrete: SS EN 934-1: 2008. One litre of Daracem 116 weighs approximately 1.19kg ± 0.02kg.
Daracem 116 is a superior dispersing admixture having a marked capacity to disperse the cement agglomerates normally found in a cement-water suspension. The capability of Daracem 116, in this respect, exceeds that of normal water-reducing admixtures.
Daracem 116 produces concrete with extremely workable characteristics referred to as high slump, flowing concrete. Daracem 116 allows further reduction of the mix water that reduces its water-cement ratio to achieve the desired strength.
Daracem 116 is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water-cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
Daracem 116 will also fluidise concrete, making it ideal for tremie concreting or other applications where high slumps are desired.
The Daracem range of products are supplied to leading concrete producers and used in major infrastructure project.
Daracem 116, used as a synergised admixture system, can be used to replace your current admixture system with better mix optimisation.
Most water reducers or water-reducing retarders are compatible with Daracem 116 as long as they are separately added to the concrete. Pretesting of the concrete should be performed to optimise dosages and addition times of these admixtures. The admixtures should not be in contact with each other before they enter the concrete. Daracem 116 is recommended to be used in ambient temperatures above 15°C. Daracem 116 should not be used in concrete subject to more than 70°C heat curing. Daracem 116 is not to be used with polycarboxylate-based admixtures such as ADVA®.
Addition rates of Daracem 116 can vary with the type of application, but will normally range from 350 to 1,350mL / 100kg of cementitious material. In most instances the addition of 600 to 900mL / 100kg of cementitious material will be sufficient. When combined with DARATARD® or WRDA® from GCP Applied Technologies, Daracem 116 dosage rates can be effective from 100 to 400mL / 100kg of cementitious material, when added separately to the mix. At a given water-cement ratio, the slump required for placement can be controlled by varying the addition rate. Should job site conditions required using more than the recommended addition rates, please consult your local GCP representative.
Please contact your local GCP representative for further information regarding the dispensing equipment for this product.
Daracem 116 is available in bulk and in 205L drums. Daracem 116 contains no flammable ingredients. It will begin to freeze at approximately 0°C, but will return to full strength after thawing and agitation. In storage and for proper dispensing, Daracem 116 should be maintained at temperatures above 0°C.
See Daracem 116 Material Safety Data Sheet or consult GCP Applied Technologies.
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.
Daracem, WRDA, Daratard and ADVA 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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This document is only current as of the last updated date stated below and is valid only for use in Singapore. 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.sg. 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: 2022-09-20
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