Zobrazeno 1 - 10
of 911
pro vyhledávání: '"porous concrete"'
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03635- (2024)
Iron tailing porous concrete (ITPC) is a new type of green-engineered composite that uses iron ore tailing (IOT) powder to partially replace cement in conventional foamed concrete. This study investigates the dynamic properties of ITPC with a range o
Externí odkaz:
https://doaj.org/article/95ad18e45409482e869d77f4050c43d3
Autor:
Tohid Yahyaee, Seyed Rahim Mofidi
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02697- (2024)
Surface water is commonly acknowledged as the most polluted among the several water sources available. The principal pollutants consist of various industrial toxins, organic dyes, and heavy metals, specifically found in surface runoffs. The potential
Externí odkaz:
https://doaj.org/article/54ecce2eaeab4d4d944015080440fec9
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-16 (2023)
Abstract Porous concrete (PC) is a very popular construction material in developed countries and is now finding application in India in parking lots. In this investigation, an effort was made to study the various performances of PC in the laboratory.
Externí odkaz:
https://doaj.org/article/a4c67ff1d07543138421cc2aa0df73a4
Publikováno v:
Developments in the Built Environment, Vol 18, Iss , Pp 100401- (2024)
Iron tailing porous concrete (ITPC) is a new foamed concrete material that using iron ore tailing powder to partially replace the cement. Previous investigations on ITPC primarily focused on its mechanical properties under static loads or low strain
Externí odkaz:
https://doaj.org/article/d3fddc6effdd4b69b4d17e273da94c48
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6934 (2024)
This study examines the utilization of granite stone-crushing waste in the production of porous concrete, with a particular emphasis on the influence of aggregate composition and cement paste layer thickness on the material’s strength and density.
Externí odkaz:
https://doaj.org/article/4fb02676c3bd4c2eabe1f0969558024b
Autor:
Supriyadi Asep, Sutandar Erwin
Publikováno v:
Civil and Environmental Engineering, Vol 19, Iss 1, Pp 48-58 (2023)
Roads play an important role as a connection between locations and can facilitate the efficient mobility of people's economic activities. Five tests are involved in evaluating of the porous concrete, such as the slump test, compressive strength test,
Externí odkaz:
https://doaj.org/article/e6d3df6c561c443ebf090ee9f3e4ddcf
Autor:
Ganesh Prabhu Ganapathy, Arjunan Alagu, Samundeeswari Ramachandran, Arul Sivanantham Panneerselvam, George Gabriel Vimal Arokiaraj, Mukesh Panneerselvam, Balamurugan Panneerselvam, Vivek Sivakumar, Butsawan Bidorn
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5347-5360 (2023)
Supplementary Cementitious Materials (SCMs) have been utilised for decades to lower the OPC concrete's alkalinity. However, the usage of SCMs to lower the alkalinity of Vegetation Porous Concrete (VPC) is limited. The present study examined the effec
Externí odkaz:
https://doaj.org/article/2c0e7bd399114905968a7880a9e78a66
Autor:
Danni Zhao, Jiangbo Xu, Xingang Wang, Qingjun Guo, Yangcheng Li, Zemin Han, Yifan Liu, Zixuan Zhang, Jiajun Zhang, Runtao Sun
Publikováno v:
Buildings, Vol 14, Iss 4, p 1182 (2024)
The reconstruction of the porous media model is crucial for researching the mesoscopic seepage characteristics of porous concrete. Based on a self-compiled MATLAB program, a porous concrete model was modeled by controlling four parameters (distributi
Externí odkaz:
https://doaj.org/article/ed2b7e100fec44b6a44e528437379b09
Publikováno v:
Journal of Natural Resources and Environmental Management, Vol 13, Iss 3 (2023)
Currently implementation progress of green concrete (porous concrete0 is still very slow. The sustainable construction launched by the government has also not received a positive response from the construction sector. Greenery Open Spaces (RTH) and u
Externí odkaz:
https://doaj.org/article/677d264b2efb4decb93b5128ef581428
Publikováno v:
Construction Materials, Vol 3, Iss 1, Pp 81-92 (2023)
Due to expansion in infrastructure and increased development of urbanization in Ethiopia, most of the places are covered either by impermeable cement concrete or bitumen that blocks the percolation of water from rainfall. A porous concrete made of ze
Externí odkaz:
https://doaj.org/article/edc7a24a9b954e40b65817bd5b7e25f8