Nano reinforced cement and concrete composites and new perspective from graphene oxide
Progress in the field of nanomaterials presents an invaluable opportunity to develop cementitious
composites at the nanoscale. Engineered nanomaterials exist in three principal shapes…
composites at the nanoscale. Engineered nanomaterials exist in three principal shapes…
Carbon nanotube–cement composites: A retrospect
Although ordinary Portland cement (OPC) is widely used in the construction industry, its
weak tensile strength, to some extent, limits its application. A carbon nanotube (CNT), on the …
weak tensile strength, to some extent, limits its application. A carbon nanotube (CNT), on the …
Mechanical properties and microstructure of a graphene oxide–cement composite
… Author links open overlay panel Zhu Pan a , Li He b , Ling Qiu c , Asghar Habibnejad
Korayem a , Gang Li b , Jun Wu Zhu c , Frank Collins a , Dan Li c , Wen Hui Duan a , Ming Chien …
Korayem a , Gang Li b , Jun Wu Zhu c , Frank Collins a , Dan Li c , Wen Hui Duan a , Ming Chien …
Reinforcing effects of graphene oxide on portland cement paste
In this experimental study, the reinforcing effects of graphene oxide (GO) on portland cement
paste are investigated. It is discovered that the introduction of 0.03% by weight GO sheets …
paste are investigated. It is discovered that the introduction of 0.03% by weight GO sheets …
Fracture properties of geopolymer paste and concrete
Z Pan, JG Sanjayan, BV Rangan - Magazine of concrete …, 2011 - icevirtuallibrary.com
Geopolymers are an emerging type of cementitious material purported to provide an
environmentally friendly alternative to Portland cement-based concrete. This paper reports the …
environmentally friendly alternative to Portland cement-based concrete. This paper reports the …
Effect of red blood cell transfusion on the development of retinopathy of prematurity: A systematic review and meta-analysis
Z Zhu, X Hua, Y Yu, P Zhu, K Hong, Y Ke - PLoS One, 2020 - journals.plos.org
Background The effect of red blood cell (RBC) transfusion on retinopathy of prematurity (ROP)
is difficult to establish, because ROP may also be influenced by other factors. Therefore, …
is difficult to establish, because ROP may also be influenced by other factors. Therefore, …
Compressive strength and microstructure of alkali-activated fly ash/slag binders at high temperature
This paper reports the results of the compressive strength and microstructure of various
alkali-activated binders at elevated temperatures of 300 and 600 C. The binders were prepared …
alkali-activated binders at elevated temperatures of 300 and 600 C. The binders were prepared …
An investigation of the mechanisms for strength gain or loss of geopolymer mortar after exposure to elevated temperature
Z Pan, JG Sanjayan, BV Rangan - Journal of Materials Science, 2009 - Springer
When fly ash-based geopolymer mortars were exposed to a temperature of 800 C, it was
found that the strength after the exposure sometimes decreased, but at other times increased. …
found that the strength after the exposure sometimes decreased, but at other times increased. …
Cold-induced Arabidopsis FRIGIDA nuclear condensates for FLC repression
Plants use seasonal temperature cues to time the transition to reproduction. In Arabidopsis
thaliana, winter cold epigenetically silences the floral repressor locus FLOWERING LOCUS C …
thaliana, winter cold epigenetically silences the floral repressor locus FLOWERING LOCUS C …
Effect of very fine particles on workability and strength of concrete made with dune sand
This paper presents the study on the properties of concrete made with dune sand from
Australian desert. With constant water–cement ratio of 0.5, dune sand concrete (DSC) and the …
Australian desert. With constant water–cement ratio of 0.5, dune sand concrete (DSC) and the …