Results 21 to 30 of about 675,668 (253)

A New Technique to Quantitatively Determine the Periclase Content in High Magnesia Portland Cement

open access: yesFrontiers in Materials, 2020
An accurate quantification of periclase in high magnesia Portland cement (HMPC) is vital to evaluate the expansive property of this cement at a later age in practice.
Zhongcheng Ma   +9 more
doaj   +1 more source

Sustainable wood electronics by iron-catalyzed laser-induced graphitization for large-scale applications

open access: yesNature Communications, 2022
Ecologically friendly wood electronics will help alleviating the shortcomings of state-of-art cellulose-based green electronics. Here, the authors introduce iron-catalyzed laser-induced graphitization (IC-LIG) as an innovative approach for engraving ...
Christopher H. Dreimol   +8 more
doaj   +1 more source

A case study on deterioration assessment and rehabilitation of fire damaged reinforced concrete structure

open access: yesJournal of Building Materials and Structures, 2021
Fire is one of the most severe hazards that building structures may experience during their lifetime. A fire spread to the whole structure can cause unexpected damages to the structural elements.
Ojha P N   +4 more
doaj   +1 more source

New building design through recycling materials

open access: yesTema, 2015
The artificial aggregates represent the solution for solving the difficult problem of industrial waste disposal and, in addition, they can substitute natural aggregates. Concrete results with simple tools and materials can be produced, such as
Carmen Maione
doaj   +1 more source

Monitoring the Whole Cycle Length Change of Cement Mortar Incorporated with SRA by CMOS Image Sensor

open access: yesSensors, 2020
This paper introduces a new method to measure whole cycle length change non-destructively and continuously using a digital image analysis system. The macroscale length changes of mortars containing different shrinkage-reducing admixture (SRA) dosages (0%,
Hao Wu   +4 more
doaj   +1 more source

Effects of Curing Conditions on the Self-Healing of Geopolymer Paste [PDF]

open access: yesMATEC Web of Conferences, 2023
Geopolymers are inorganic polymers produced by the reaction of aluminosilicates and alkaline solutions and show good mechanical and thermal features with a huge potential for use in the construction industry.
Ozen Meral Yildirim   +3 more
doaj   +1 more source

Evaluating high temperature elastic modulus of ceramic coatings by relative method

open access: yesJournal of Advanced Ceramics, 2017
The accurate evaluation of the elastic modulus of ceramic coatings at high temperature (HT) is of high significance for industrial application, yet it is not easy to get the practical modulus at HT due to the difficulty of the deformation measurement and
Guanglin Nie   +3 more
doaj   +1 more source

Development of Industrial Software for Building Materials Industry

open access: yes中国工程科学, 2022
The building materials industry is the foundation of national economy. Intelligent reforms and digital transformations have deepened the application of new technologies and brought about more digital scenarios, which drives the development of industrial ...
Hu Yahan   +8 more
doaj   +1 more source

Incorporation and solidification mechanism of manganese doped cement clinker

open access: yesFrontiers in Chemistry, 2023
Using municipal and industrial solid waste as a substitute raw material and fuel in cement rotary kiln co-processing is considered an economic and environmentally friendly alternative to the use of traditional fuels. However, the presence of heavy metals
Nan Yang   +6 more
doaj   +1 more source

Risk-based Optimization of Sensor Distribution in Roof Constructions – A Conceptual Study [PDF]

open access: yesE3S Web of Conferences, 2020
The objective of placing moisture sensors in roof constructions is to warn about leakage events, and thus avoid undesirable consequences. However, considering that placing an additional sensor is directly related to increasing the total cost of the ...
Gradeci Klodian   +2 more
doaj   +1 more source

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