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Subject area Construction and building materials More specific subject area Construction materials Type of data Tables, figure, text file How data was acquired Tests and collection Data format Raw and filtered Experimental factors Curing ages of 3–388 days and stone powder contents of 3–13%, as well as water-to-cement ratios of 0.32–0.56 were designed in experiments of long-term compressive strength of MSC. Stone powder contents of 0–20% and water-to-cement ratios of 0.30–0.70 were considered in experiments of compressive strength of MSC at 28 days. Experimental features Testing the long-term compressive strengths and compressive strengths at 28 days of MSC with different stone powder content at designed curing age in laboratory situation. Data source location Zhengzhou City, China, Latitude ° and Longitude 113.663221°. Data accessibility Data is within this article. Value of the data. Indicating long-term compressive strength of MSC in laboratory situation.
Illustrating the long-term compressive strength and compressive strength at 28 days of MSC with different stone powders content included. Be useful for comparing compressive strength of MSC with that of concrete made by different aggregates. Data The long-term compressive strength test data of MSC from authors’ experiments and compressive strength test data of MSC at 28 days collected from authors’ experiments and other researches in China are presented.
Cement type Water-to cement ratio Stone powder content (%) Groups Desinged curing age (days) D1 P.O.42.5 0.45 5 20 3, 7, 14, 28, 35, 42, 56, 70, 84, 98, 118, 148, 178,208, 238, 268, 298, 328, 358,388 D2 9 D3 13 C1 0.56 5 12 3, 7, 14, 28, 42, 56, 84, 118, 178, 238, 298, 358 C2 9 C3 13 E1 0.40 5 12 3, 7, 14, 28, 42, 56, 84, 118, 178, 238, 298, 358 E2 9 E3 13 A1 P.O.32.5 0.56 3 9 3(4), 7(8), 14, 28, 56, 90, 120, 150, 180 A2 7 A3 13 B1 P.O.42.5 0.32 3 9 3(4), 7(8), 14, 28, 56, 90, 120, 150, 180 B2 7 B3 13. Materials Raw materials of experiment were grade P.O. 42.5 ordinary Portland cement, crushed stone mixed in proportion 2:5:2:1 by the series of 5–10 mm, 10–19 mm, 19–26.5 mm and 26.5–31.5 mm, and manufactured sand with different contents of stone powder, as well as tap water and high-performance water reducer.
Raw materials of experiment, were grade P.O. 42.5 and P.O.32.5 ordinary Portland cement, crushed stone mixed in proportion 1:1 by the series of 5–10 mm and 10–25 mm, and manufactured sand with different contents of stone powder, as well as tap water and high-performance water reducer. Manufactured sand and crushed stone used in experiments were both crushed from limestone in area of Jiaozuo city, China.
Cements were produced by China Tianrui Group Cement Company Limited, Kaifeng. Presents the particle size distribution of stone powder, cement and manufactured sand of experiment. Where MS1, MS2 and MS3 represent manufactured sand with stone powder content as 5%, 9% and 13%, respectively. Compressive strength of MSC at 28 days collected from experiments, lists the cubic compressive strength of MSC at 28 days collected from experiments. Where f ce represents the cement compressive strength tested in accordance with Standard ISO 679–1989. The test data of has cubic compressive strength at 28 days ranged from 25.0 MPa to 84.6 MPa with water-to-cement ratio as 0.30–0.70, sand ratio of 30–46%, P.O.32.5, P.O42.5 and P.O.52.5 cements in density of 2871–3134 kg/m 3, coarse aggregate with maximum particle size of 20–31.5 mm, manufactured sand with limestone powder content of 0–20% and fineness modulus of 2.60–3.40.
Download scientific diagram: Typical water penetration results to BS EN:. From publication: Investigation of moisture condition and Autoclam sensitivity. BS EN – Download as PDF File.pdf), Text File.txt) or read online. BS EN National foreword This British Standard is the UK implementation of EN Concrete production and testing.
This publication. Author: Zuluktilar Kagagor Country: Ethiopia Language: English (Spanish) Genre: Music Published (Last): 19 February 2016 Pages: 411 PDF File Size: 12.85 Mb ePub File Size: 13.60 Mb ISBN: 215-1-67447-138-9 Downloads: 64154 Price: Free.Free Regsitration Required Uploader: Depth of penetration of water under pressure. Depth of penetration of water under pressure. BS EN specifies a method for determining the depth en 12390-8 penetration of water under pressure in hardened concrete. The Red document status indicator indicates that the document is an old version The document has fn been withdrawn en 12390-8 the publisher, also the meta data presented here may be out of date as it is no longer being maintained by the editorial teams at NBS. Sampling, conformity control en 12390-8 evaluation of conformity. Provides a method for determining the depth of penetration of water under pressure in hardened concrete which has been water cured.
Depth of penetration of water under pressure BS EN specifies a en 12390-8 for determining the depth en 12390-8 penetration of water under pressure enn hardened concrete. Contents of BS EN You may experience issues viewing this site in Internet Explorer 9, 10 or The Amber document status indicator indicates that some caution is needed when using this document – it is either: Depth of penetration of water under pressure Withdrawn. BS EN 12390-8:2009 This standard specifies a method 12390- determining the en 12390-8 of penetration of water under pressure in hardened concrete which has been water cured. Depth of en 12390-8 of water under pressure. Covers principle, apparatus, specimen, procedure, test result, test report and precision. Your shopping cart is empty.
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