Results 131 to 140 of about 121,332 (285)

Insights into the properties of pervious concrete modified with polymers and fine aggregate

open access: yesCase Studies in Construction Materials
Pervious concrete is increasingly being utilized in urban road construction; however, its low strength and durability limit its broader applications. This study explores the use of fine aggregate and polymers to enhance the strength and durability of ...
Yang Wang   +4 more
doaj   +1 more source

Performance of optimized composition of epoxy resin adhesive used in High Friction Surface Treatment

open access: yesCase Studies in Construction Materials
The High Friction Surface Treatment (HFST) paving technique is widely employed in engineering practices globally, serving to enhance the long-term anti-skid performance of pavements.
Jiapeng Li   +5 more
doaj   +1 more source

Friction and wear behavior of aluminum and composite airplane skins [PDF]

open access: yes
Friction and wear behavior was determined for small skin specimens under abrasive loading conditions typical of those occurring on the underside of a transport airplane during emergency belly landing. A test apparatus consisting of a standard belt sander
Jackson, K. E.
core   +1 more source

Behaviour an Epoxy Resin Modified Concrete Exposed to Corrosive Environments

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract The kind of concrete changes according to application, as varying environmental conditions might influence performance. Knowing concrete’s performance in diverse conditions is essential, especially regarding chemical exposure. Essential chemicals influencing concrete comprise acids, including sulphuric acid and hydrochloric acid,
Murtadha B Alazzaw   +2 more
openaire   +1 more source

Understanding the role of epoxy resin and polyurethane in toughening metakaolin-based geopolymer matrix

open access: yesCase Studies in Construction Materials
Geopolymer is promising to replace cement, thus reducing the CO2 emissions of concrete production. However, the brittle behavior of geopolymer under bending loads limits its engineering applications.
Feng Chen   +4 more
doaj   +1 more source

Rehabilitation of reinforced concrete beam: Sustainable restoration mortar with waste materials

open access: yesCase Studies in Construction Materials
The current application of epoxy resin in the installation of fiber sheets for concrete beam restoration presents practical challenges, limited fire resistance, and lacks environmental sustainability.
Javad Sabzi   +4 more
doaj   +1 more source

Abrasion behavior of aluminum and composite skin coupons, stiffened skins and stiffened panels representative of transport airplane structures [PDF]

open access: yes
A three-phase investigation was conducted to compare the friction and wear response of aluminum and graphite-epoxy composite materials when subjected to loading conditions similar to those experienced by the skin panels on the underside of a transport ...
Jackson, K. E.
core   +1 more source

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