Use of Membrane-forming Curing Compounds on Concrete Surfaces that are to be Painted PDF Download
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Author: Billy J. Houston
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 62
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Book Description
Author: Billy J. Houston
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 62
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Book Description
Author: Billy J. Houston
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Corps of Engineers 'Standard Practice for Concrete' prohibits use of curing compounds on concrete surfaces that are to be painted. Since substantial savings might be effected on some construction if curing compounds were available that could be painted over, a study was made to learn if there are curing compounds that can be successfully used as a base for paint, and to evaluate any located. A market analysis located six suitable compounds: two chlorinated rubber and epoxy base, two chlorinated rubber and paraffin base, a styrene-butadiene base, and an alkyd-base material. Seven paints were selected for testing with each curing compound: (a) exterior acrylic; (b) exterior polyvinyl acetate; (c) exterior and interior styrene-butadiene-acrylate; (d) exterior and interior epoxy polyamide; (e) interior, first coat latex, second coat alkyd; and (f) interior latex. To test the curing compounds, small concrete panels were coated with each compound; half were painted at 5 days and companion panels were painted at 60 days age; control panels were prepared by painting directly over the panels; test and control panels were exposed to various weathering conditions for 20 months. Results showed that all six curing compounds can be painted with most of the paints with no adverse effect when exposed indoors at moderate temperatures. For outdoors exposure in a moderate climate, painting over the compounds with exterior polyvinyl acetate paint produced a more durable surface than painted concrete. Styrene-butadiene-acrylate paint, however, did not produce as durable a painted surface as concrete. (Author).
Author: Billy J. Houston
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 36
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Book Description
The tests reported herein are a part of an investigation to evaluate membrane forming compounds that can be used for curing concrete surfaces that may there-after serve as a base for paint. This supplemental phase was conducted to evaluate one curing compound with four paints. One white pigmented resin-wax based curing compound was tested with four selected paints: (a) an exterior polyvinyl-acetate amulsion paint, (b) an exterior and interior styrene-butadiene-acrylate paint, (c) an interior paint, first coat latex, second coat alkyd, and (d) an interior latex paint. Small concrete panels were molded and coated with the curing compound, then half were painted at one-week age and companion panels were painted at two-months age. Control panels were prepared for comparative purpose by painting directly over the panels after they were cured and dried.
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 54
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Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 404
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Book Description
Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.
Author: Office of The Federal Register, Enhanced by IntraWEB, LLC
Publisher: IntraWEB, LLC and Claitor's Law Publishing
ISBN: 0160919940
Category : Law
Languages : en
Pages : 438
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40 CFR Protection of Environment
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author: American Concrete Institute
Publisher: American Concrete Institute
ISBN: 0870311948
Category : Concrete
Languages : en
Pages : 660
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Book Description
Author: United States. Federal Highway Administration
Publisher: Government Printing Office
ISBN: 9780160923937
Category : Technology & Engineering
Languages : en
Pages : 766
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Book Description
Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects is issued primarily for constructing roads and bridges on Federal Highway projects under the direct administration of the Federal Highway Administration. It is also used by the U. S. Forest Service and other Federal agencies on their projects. These specifications are cited as "FP-14" indicating "Federal Project" Standard Specifications issued in 2014 and contain both United States Customary and Metric units of measure. This book outlines the contractual process, including bids, Scope of Work for projects, including materials, construction requirements, equipment, glossary of terms, and much more. Road construction companies, and supply management vendors for the equipment, tools, and pipes needed for constructing Federal highways, as well as engineers, Federal, state, and local Government agencies may be interested to have a copy of this authoritative work available as a reference for any current, and/or future road construction projects
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
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Book Description
