Results 11 to 20 of about 325,306 (307)

Development of Polymer-Modified Concrete Using Ethylene Vinyl Acetate Copolymer [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
Coastal area construction provides the biggest challenges in the country's development. Mechanical strength and durability are the two main challenges in coastal areas when compared to conventional construction.
Rafiq Ahmed   +5 more
doaj   +1 more source

Effect of Solidified Depth on the Vertical Compressive Bearing Characteristics of the Soil Continuously Solidified Pile Group Foundation

open access: yesApplied Sciences, 2023
To meet the ultra-high bearing capacity design requirements of pile foundations under geological conditions without a good holding layer, we invented a new type of group pile foundation with the soil continuously solidified between piles (hereinafter ...
Tao Sun   +6 more
doaj   +1 more source

Carbon Dioxide: A Raw Material for Cementitious Mortar

open access: yesMaterials Proceedings, 2021
Buildings and infrastructures can absorb CO2 from the atmosphere because of the carbonation process that affects the calcium hydroxide of concrete elements.
Alessandro P. Fantilli   +3 more
doaj   +1 more source

Compressive behavior of Co-Cr-Mo radially graded porous structures under as-built and heat-treated conditions

open access: yesFracture and Structural Integrity, 2022
Additive manufacturing research is continuously growing, and this field requires a full improvement of the capability and reliability of the processes involved.
Francesco Cantaboni   +5 more
doaj   +1 more source

Assessment of Concrete Compressive Strength by Ultrasonic Non-Destructive Test [PDF]

open access: yesE3S Web of Conferences, 2021
This paper has carried out an experimental program to establish a relatively accurate relation between the ultrasonic pulse velocity (UPV) and the concrete compressive strength.
Said AbdulMuttalib I.   +1 more
doaj   +1 more source

Experimental investigation on static compressive toughness of steel fiber rubber concrete

open access: yesReviews on Advanced Materials Science, 2022
Recycled rubber particles can be produced by using waste tires. Adding recycled rubber particles to concrete can form rubber concrete (RC). RC can not only reduce the amount of natural sand and reduce the cost of concrete but also improve the static ...
Gao Yongtao   +7 more
doaj   +1 more source

The Effect of Mesh Size on Mechanical and Thermal Properties of Bamboo Composites [PDF]

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2019
The application of styrofoam in food storage causes environmental contamination. The foam material is containing styrene that creates a dangerous risk in food storage.
Ziani Adriant   +3 more
doaj   +1 more source

Recycling of plaster of Paris

open access: yesAfrican Journal of Disability, 2020
Background: Plaster of Paris (POP) is being used in different ways in the field of medicine, dentistry and rehabilitation. One of its uses is in the manufacture of models of body segments in prosthetics and orthotics. It is used as a one-off procedure in
Servas Shiyo   +2 more
doaj   +1 more source

Apparent stress-strain relationships in experimental equipment where magnetorheological fluids operate under compression mode [PDF]

open access: yes, 2008
: This paper presents an experimental investigation of two different magnetorheological ( MR) fluids, namely, water-based and hydrocarbon-based MR fluids in compression mode under various applied currents.
A G Olabi   +9 more
core   +1 more source

Statistical analysis of effects of test conditions on compressive strength of cement solidified radioactive waste

open access: yesNuclear Engineering and Technology, 2023
Radioactive waste should be solidified before being disposed of in the repository to eliminate liquidity or dispersibility. Cement is a widely used solidifying media for radioactive waste, and cement solidified waste should satisfy the minimum ...
Hyeongjin Byeon, Jaeyeong Park
doaj   +1 more source

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