V-MAR® 1 is a liquid admixture for concrete that can be used to modify or enhance the performance of adverse or harsh mixes. This includes mixes with inferior sand or aggregate shape and grading as well as mixes with manufactured sands and secondary raw materials. V-MAR 1 should be used in conjunction with a water-reducing admixture for maximum benefit in a concrete mix.
V-MAR 1 is based on organic polymers and is manufactured under closely controlled conditions to give a consistent product. One litre of V-MAR 1, a caramel-coloured aqueous liquid, weighs approximately 1.01kg ± 0.02kg at 20ºC. V-MAR 1 does not contain any chloride or triethanolamine.
V-MAR 1 can be used with all types of portland cements and it is effective in concretes containing fly ash, ground granulated blast furnace slag and silica fume. For use with special cements we recommend that you consult your local GCP representative.
In any situation where over-dosing is suspected, a careful inspection of the concrete in its plastic state should be conducted. Consult your local GCP representative if over-dosing is suspected.
V-MAR 1 should preferably be stored protected from frost. If the product does become frozen, it should be carefully mixed after thawing to restore it to its normal state.
Store at temperatures between 5ºC and 35ºC. V-MAR 1 has a shelf life of at least 12 months.
V-MAR 1 should not be premixed with other admixtures. The performance of V-MAR 1 may be affected by the presence of other admixtures. All admixtures are to be added to the concrete mix separately.
The use of V-MAR 1 in combination with a water reducer will produce low levels of air entrainment. If DAREX® AEA® is used in a mix the dose may need to be reduced or in some cases eliminated. Trials are recommended to obtain optimum performance.
V-MAR 1 is supplied ready for use. For optimum performance always add up front with the batch water. Avoid adding V-MAR 1 to a dry mix.
Please contact your local GCP representative for further information regarding the dispensing equipment for this product.
V-MAR 1 is formulated from chemicals which present no fire or health hazards. If, however, it is spilled, the floor will be made slippery and should be washed down immediately with cold water. For further information, see V-MAR 1 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.
V-MAR, Darex and AEA 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 2016 GCP Applied Technologies, Inc. All rights reserved.
Printed in Singapore | 03/16 | 200-VMAR-265
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Alpharetta, GA 30009, USA
GCP Vietnam Company Ltd, Lot B14, Section B, Street No. 12, Xuan Thoi Son Small Scale Arts & Crafts Group, National Road 22Xuan Thoi Son Village, Hoc Mon District, Ho Chi Minh City
This document is only current as of the last updated date stated below and is valid only for use in Vietnam. 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.vn. 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: 2022-10-13
https://gcpat.vn/en-gb/solutions/products/v-mar-1