Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Sand-cement"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-15 (2024)
Abstract The performance of cement-based materials depends on the characteristics of solid particles at the nano-scale or nanometer porosities in the interfacial transition zone between cement particles and aggregate. Heat significantly affects the p
Externí odkaz:
https://doaj.org/article/cb5bdcd7749947f4aa00379ac22c7608
Publikováno v:
Vestnik MGSU, Vol 18, Iss 9, Pp 1394-1407 (2023)
Introduction. The adhesion properties and factors influencing the formation of the composition of thermally modified timber (TMT) and cement are investigated. The results were focused on the creation of a new material with improved service properties
Externí odkaz:
https://doaj.org/article/1c4ddbf63c53483aa6b3dbf18c446279
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 23, Iss 1, Pp 204-219 (2024)
In order to study the influence of physical properties and volume content of coarse aggregate on concrete strength, the effective water absorption, apparent density and crushing index of different types of coarse aggregate were tested; the contributi
Externí odkaz:
https://doaj.org/article/ddb8c4972ffe44df9bedb05a50bb5bf3
Study on Freeze–Thaw Resistance of Cement Concrete with Manufactured Sand Based on BP Neural Network
Publikováno v:
Buildings, Vol 14, Iss 9, p 2952 (2024)
In this study, experiments were conducted on the freeze–thaw performance of manufactured sand cement concrete with different sand ratios and fly ash contents. The research found that during 200 freeze–thaw cycles, as the fly ash content increased
Externí odkaz:
https://doaj.org/article/e6e847df7c7d415cb46977eab2ae2ac3
Akademický článek
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Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e02025- (2023)
Semi-Flexible Asphalt (SFA) mixture is a wearing course in which Open-Graded Asphalt (OGA) mixes having air voids of 20–35% are grouted with cement mortar. The grout consists of cement, sand, superplasticizer, and water. In the present work, an eff
Externí odkaz:
https://doaj.org/article/543fa365016a4e3eb3c714aaf86b1888
Autor:
Souadeuk Anouar, Boudaoud Zeineddine
Publikováno v:
Frattura ed Integrità Strutturale, Vol 16, Iss 59, Pp 374-395 (2022)
Columns of mixed soil-sand-cement (CSV) is one of the most unused methods for reinforcing soils. To this end, in this paper, consolidated drained triaxial compression tests were carried out to investigate the effectiveness of CSV to reinforce the sof
Externí odkaz:
https://doaj.org/article/5a7aedb6869d40428cbb43294820e62d
Akademický článek
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Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8844 (2023)
To study the influence of sand particles on the strength and dry–wet cycle characteristics of cement-solidified South China coastal soft clay, a series of cement-solidified South China coastal soft clay samples with different contents and sizes of
Externí odkaz:
https://doaj.org/article/b5b25629b0f64ce1838f1300b075aed1