Results 101 to 110 of about 1,404,329 (187)
Scientific ReportsBased on the perceptions of college student participants in winter and summer, the effects of different vegetation structures within landscapes (single-layer woodland, tree-shrub-grass composite woodlands, tree-grass composite woodland, and single-layer ...
Yifan Duan +4 more
doaj +1 more source
Determination of Optimal Flowability of 3D Printing Concrete Based on Multi-objective Optimization Method [PDF]
Flowability is a crucial factor affecting the performance of 3D printing concrete. Based on flowability test results, materials suitable for 3D printing can be quickly screened, making it essential to determine the appropriate flowability to optimize the
Sun, Xiaoyan +2 more
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Improving concrete frame construction
, 2000 Based on research report entitled 'Re-engineering the concrete frame business; construction phase report' by A. I. Darzentas (and others)SIGLEAvailable from British Library Document Supply Centre-DSC:m00/35705 / BLDSC - British Library Document Supply ...
European Concrete Building Project (United Kingdom)
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Porous vegetation eco-concretes (PVEC) meet the initial growth needs of plants due to the fillers in pores containing soil and nutrients. The much higher permeability and biocompatibility than traditional compact concrete endow them as ecological ...
Zhang, Zuhua +9 more
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Development of Porous Concrete for Vegetation Growth
Development of Porous Concrete for Vegetation Growthidentifier:oai:t2r2.star.titech.ac.jp ...
openaire +1 more source
Evaluation of durability of prestressed/precast concrete in Ohio
, 2002 "Prepared in cooperation with the Ohio Department of Transportation and the U.S. Department of Transportation, Federal Higway Administration."; "September 2002."; Includes bibliographical references (p. 15).; Final report.; "State job no.
Scaglione, Nick.
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Characterization of concrete with recycled aggregates produced from returned concrete
, 2015 Returned concrete is the residual amount of fresh concrete that is not placed at the job site and returns to the ready-mix plant in the truck mixer. According to local conditions, returned concrete may range from 1 to 5 per cent of the overall concrete ...
Brocchi A. +6 more
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Shuitu baochi yanjiu, 2010 The effects of slope positions and directions and years on fertility properties of ecological protected-slopes in Huanglongtan hydropower station was studied through field sampling and indoor determination.The results showed that among three positions ...
LIU Da-xiang +4 more
doaj
Discussion on Material Spraying Methods of Slope Protection and Revegetation
Shuitu baochi yanjiu, 2004 Material spraying methods of slope protection and revegetation is a new slope protection technology introduced into China in recent years,which features high mechanization,high efficiency,and spreading quickly in China within several years.Firstly,the ...
YE Jian-jun, ZHOU Ming-tao, XU Wen-nian
doaj
Effects of Phosphogypsum-Recycled Aggregate Solid Waste Base on Properties of Vegetation Concrete. [PDF]
Materials (Basel)Xiao Z +5 more
europepmc +1 more source