Results 51 to 60 of about 48,997 (276)

Properties of ultra-high performance geopolymer concrete: influence of silica fume

Frontiers in Materials
As ultra-high-performance geopolymer concrete (UHPGC) emerges as a sustainable alternative to traditional cement-based materials, optimizing its solid precursor formulation is crucial for maximizing its performance.
Haonan Huang, Liu Yang, Kai Pan, Wen Jiang, Yu Chen, Xianghua Hou   +5 more
doaj   +1 more source

Pemanfaatan Silica Fume Limbah Sandblasting Untuk Meningkatkan Kuat Tekan Batako Pejal Dengan Taguchi Quality Engineering (Studi Kasus: PT X Pasuruan) [PDF]

, 2014
Batako merupakan bahan bangunan alternatif yang tersusun dari komposisi semen, air, dan agregat pengisi yang terdiri dari kerikil dan pasir. Terdapat bahan limbah yang memiliki kesamaan karakteristik dengan bahan baku batako, yaitu pasir silica fume ...
Efranto, R. Y. (Remba), Putra, S. D. (Susanto), Setyanto, N. W. (Nasir)   +2 more
core   +1 more source

Comparing flexural behaviour of fibre-cement composites reinforced bagasse:wheat and eucalyptus [PDF]

, 2011
In this paper the applications of Agricultural Waste Fibres (AWF) are considered in producing the Fibre Cement Boards (FCB). Three different AWFs including bagasse, wheat and eucalyptus fibres as 2% and 4% by the weight of Portland cement, were used to ...
Ganjian, E., Khorami, M.
core   +1 more source

Mechanochromism of Glassy Polymers Enabled by a Loop‐Forming Supramolecular Mechanophore

Advanced Functional Materials, EarlyView.
The supramolecular mechanophore LOOP is covalently introduced into glassy polymers, capable of reporting force‐induced pre‐failure damage and local fracture events in polymer glasses. Under different mechanical deformation modes, including grinding, tensile stretching, and scratching, LOOP probes irreversible events in polymer glasses through a ...
Linlin Deng, Chantal Graafsma, Felix Meyenhofer, Iulia Scarlat, Luca Bertossi, Christoph Weder, Jess M. Clough   +6 more
wiley   +1 more source

VARIASI PENAMBAHAN SILICA FUME TERHADAP BETON MUTU TINGGI SELF COMPACTING CONCRETE (SCC) [PDF]

, 2015
Self Compacting Concrete (SCC) merupakan beton yang dapat memadat sendiri dengan slump yang tinggi, mampu mengisi ruang cetakan (formwork) tanpa mengalami segregasi dan mencapai kepadatan tertingginya.
Nugraha, Yuda
core  

Structural performance of steel-concrete sandwich beams with carbon nanofiber reinforcement [PDF]

, 2019
Cementitious materials such as concrete are typically characterised as quasi-brittle with low tensile strength and low strain capacity, which hence affect the long-term durability of the structure.
Ashraf S. Ayoub, Camacho-Ballesta, Faezeh Faghih, Gao, Howser, Kim, Konsta-Gdoutos, Liew, Liew, Metaxa, Oduyemi, Peyvandi, Sanchez, Sivakumar, Takeuchi, Tyson, Willie, Wright, Yazdanbakhsh, Yazdani   +19 more
core   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Use of polypropylene fiber and silica fume modified concrete as a repair material

MATEC Web of Conferences, 2018
Polypropylene fiber and silica fume were used to get high impermeability and cracking resistance concrete as a repair material. Results showed just incorporating fiber (without silica fume) had no obvious improvement on strength and impermeability of ...
Liu Jing, Liu Wen, Guan Shugang, Guo Chao, Zheng and Xinguo   +4 more
doaj   +1 more source

Characterization and pore structure of rice husk ash cementitious material [PDF]

, 2018
An Investigation on the mineralogical and chemical characterization, pore structure, chemical shrinkage and pozzolanic activity of commercially produced rice husk ashes (RHA 1 and 2) and a control silica fume (SF) are presented in this paper.
Mangat, Pal, Ojedokun, Olalekan
core  

Ferritin‐Doped Nanoparticles Triggered Tumor‐Specific Darkening for Enhanced Photothermal Tumor Ablation and Immune Activation

Advanced Healthcare Materials, EarlyView.
Ferritin‐doped hybrid nanoparticles triggered accurate tumor‐specific hemorrhage for enhanced in situ photothermal therapy and evoked anti‐tumor immunity. Notably, HFn/GA‐Fe specifically induced tumor hemorrhage 12 h after intravenous injection, resulting in visible color darkening. Through photoacoustic imaging, tumor vessels could be clearly observed
Haidong Zha, Xiao Liang, Long Xi, Jiamao Chen, Wenzhao Zhong, Zhen Yuan, Meng Xu, Ying Zheng   +7 more
wiley   +1 more source