Download or read book Concrete and Mortar Production using Stone Siftings written by Leonid Dvorkin and published by CRC Press. This book was released on 2018-04-17 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph analyses the state of the art (problem) in using stone siftings and aspiration dust obtained in natural stone crushing for producing concrete aggregates and fillers for dry construction mixtures and mortars on their basis. The influence of disperse fraction in stone siftings and aspiration dust on structural, mechanical and rheological properties of cement composite construction materials is investigated. Hypothesis for obtaining technological conditions, providing positive effect of the disperse fraction on strength and other properties of cement based concrete and mortar is proposed. Experimental results on studying properties of dry mixtures and mortars on their basis using stone crushing aspiration dust as filler are presented. Efficiency of using fillers, based on igneous rocks, on adhesive and other properties of mortars is demonstrated. Methodology for design of mortars composition for given mortar properties in case, when aspiration dust is used as filler, is proposed. The monograph presents experimental results on fine-grained concrete including as a main filler stone siftings with up to 20% of disperse fraction. It is shown that it is possible to produce fine grain concrete class С20/25...С60/75. Technological parameters of vibro-pressed fine-grained concrete with raw stone siftings are developed. Methodologies for composition design of fine-grained concrete with given workability are proposed. Possibility for producing macroporous light-weight concrete for walls and filtration materials, based on stone siftings fillers is shown.

Download or read book Siftings written by Jens Jensen and published by JHU Press. This book was released on 1990-04 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jens Jensen was one of America's greatest landscape designers and conservationists. Using native plants and "fitting" designs, he introduced the influential Prairie Style of landscape architecture. He championed the preservation of natural landscapes such as the Indiana Dunes (now a national lakeshore), the State Park System in Illinois, and numerous parks in Wisconsin. When he died in 1951 at the age of 90, the New York Times called him the "dean of American landscape architecture." Now that environmental issues have recaptured public attention, Jensen's visionary work and remarkable career are being rediscovered by a new generation of admirers.

Download or read book Bulletin written by and published by . This book was released on 1920 with total page 1486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department Bulletin written by United States. Department of Agriculture and published by . This book was released on 1928 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the American Chemical Society written by American Chemical Society and published by . This book was released on 1922 with total page 1534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Society are included in v. 1-59, 1879-1937.

Download or read book Information Bulletin Numbers 21 31 August 1964 to December 1967 written by and published by . This book was released on 1969 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Aspects of Construction with Waste Materials written by Th.G. Aalbers and published by Elsevier. This book was released on 1994-05-20 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of Sustainable Development, implicating the protection of soil and groundwater, the limitation of waste production and the re-use of soild waste materials is still the leading theme of WASCON '94. Although it is clearly recognized in most countries that products derived from solid waste materials can be applied as construction materials, research is still needed to assess various environmental problems.

Download or read book General Bulletin written by Pennsylvania. Department of Agriculture and published by . This book was released on 1915 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Commercial Feeding Stuffs written by and published by . This book was released on 1913 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Merchants Manual of Advertising written by M. O. Blackmore and published by . This book was released on 1921 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book All He Knew written by John Habberton and published by . This book was released on 1889 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Canning Age written by and published by . This book was released on 1922 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Public Opinion written by and published by . This book was released on 1885 with total page 1450 pages. Available in PDF, EPUB and Kindle. Book excerpt: