Results 61 to 70 of about 361,220 (205)

Properties of Concrete with Tire Derived Aggregate Partially Replacing Coarse Aggregates

The Scientific World Journal, 2015
Tire derived aggregate (TDA) has been proposed as a possible lightweight replacement for mineral aggregate in concrete. The role played by the amount of TDA replacing coarse aggregate as well as different treatment and additives in concrete on its ...
Gideon Siringi, Ali Abolmaali, Pranesh B. Aswath   +2 more
doaj   +1 more source

Durability and Smart Condition Assessment of Ultra-High Performance Concrete in Cold Climates [PDF]

, 2016
The goals of this study were to develop ecological ultra-high performance concrete (UHPC) with local materials and supplementary cementitious materials and to evaluate the long-term performance of UHPC in cold climates using effective mechanical test ...
Allena, Srinivas, Qiao, Pizhong, Zhou, Zhidong   +2 more
core  

An Electrochemical Study of the Degradation of ASTM A210-A1, ASTM A213-T22 and ASTM A213-T91 Steels into Nitrate Salts as a Function of Temperature

Metals
The high-temperature corrosion behavior of A1, T22, and T91 steels was investigated in molten nitrate salts at 400, 500, and 600 °C during 100 h of exposure. The combined influence of temperature and chromium content on corrosion kinetics and oxide-scale
R. Felix-Contreras, C. D. Arrieta-Gonzalez, Jonathan de la Vega Olivas, A. Quinto-Hernandez, R. A. Rodriguez-Diaz, J. G. Gonzalez-Rodriguez, J. Porcayo-Calderon   +6 more
doaj   +1 more source

Synthetic fibres and steel fibres in concrete with regard to bond strength and toughness [PDF]

, 2009
The ability of fibre reinforced concrete composites to absorb energy has long been recognised as one of the most important benefits of the incorporation of fibres into plain concrete” (Golpalaratham and Gettu 1995).
Landless, Sean, Richardson, Alan
core  

Bearing Capacity of Precast Concrete Joint Micropile Foundations in Embedded Layers: Predictions from Dynamic and Static Load Tests according to ASTM Standards

Infrastructures
In this paper, joint precast piles with a cross-section of 400 × 400 mm and a pin-joined connection were considered, and their interaction with the soil of Western Kazakhstan has been analyzed.
Abdulla Omarov, Assel Sarsembayeva, Askar Zhussupbekov, Malika Nurgozhina, Gulshat Tleulenova, Akmaral Yeleussinova, Baizak Isakulov   +6 more
doaj   +1 more source

Results of ASTM round robin testing for mode 1 interlaminar fracture toughness of composite materials [PDF]

The results are summarized of several interlaboratory 'round robin' test programs for measuring the mode 1 interlaminar fracture toughness of advanced fiber reinforced composite materials. Double Cantilever Beam (DCB) tests were conducted by participants
Martin, Roderick H., Obrien, T. Kevin
core   +1 more source

Improved ultrasonic standard reference blocks [PDF]

A program to improve the quality, reproducibility and reliability of nondestructive testing through the development of improved ASTM-type ultrasonic reference standards is described.
Bechtoldt, C. J., Chwirut, D. J., Eitzen, D. G., Ruff, A. W., Sushinsky, G. F.   +4 more
core   +1 more source

Durable, Cost-Effective Pavement Markings Phase I: Synthesis of Current Research, June 2001 [PDF]

, 2001
Pavement marking technology is a continually evolving subject. There are numerous types of materials used in the field today, including (but not limited to) paint, epoxy, tape, and thermoplastic.

core  

Workshop 3 – Reactor Surveillance and Plant Life

EPJ Web of Conferences, 2016
Destouches Christophe, Fero Arnold
doaj   +1 more source

Explant Analysis of Total Disc Replacement [PDF]

, 2006
Explant analysis of human disc prostheses allow early evaluation of the host response to the prosthesis and the response of the prosthesis from the host. Furthermore, early predictions of failure and wear can be obtained.
Anderson, Paul A., Kurtz, Steven M., Toth, Jeffrey M.   +2 more
core   +1 more source