Results 111 to 120 of about 1,064,167 (240)
Structural and heat-insulating foam concrete of non-autoclaved hardening based on microsilica
MATEC Web of Conferences, 2018 The article presents testing results of non-autoclave structural and heat-insulating foam concrete, made on the basis of astringents of different grades and with different fillers.
Baranova Albina +2 more
doaj +1 more source
Unmarked Emotional States and the Affective Anchoring of Continuity
Sociological Forum, EarlyView.ABSTRACT Narratives around emotions often foreground remarkable episodes that interrupt situations, producing a “rollercoaster” image of emotional life that leaves its stability underdescribed. To analyze the emotional dimension of social continuity, this article theorizes unmarked emotional states (UES): culturally default, interactionally unobtrusive
Lorenzo Sabetta
wiley +1 more source
Foaming Processes and Properties of Geopolymer Foam Concrete
Geopolymer foam concrete (GFC) is created by incorporating pores into geopolymer slurry or mortar. The functional and mechanical properties, such as thermal insulation, compressive strength, and density, are influenced by the characteristics of the pores and the properties of their walls.
Dong Guo, Yun-Lin Liu, Lan-Ping Qian
openaire +1 more source
Water and Environment Journal, EarlyView.This review examines the physicochemical properties of geopolymers, focusing on the effects of calcium content, heavy metal impurities and acid activation. It distinguishes geopolymers from other alkali‐activated materials based on structure and synthesis precursors. Their use as water treatment adsorbents is compared with ceramic filters, highlighting
Kabelo L. Lebogang +3 more
wiley +1 more source
Study of replacement of sand using foam concrete [PDF]
, 2009 Foam concrete has been a subject of interest in Civil Engineering field for many years. Yet, so far there are not much research had been done on the possibility of using foam concrete as a backfill material. Due to the properties of foam concrete which
Yeong,, Choong Li
core
Vehicle Fires: Significant Fire Hazard in Transportation Infrastructure
Fire and Materials, Volume 50, Issue 8, Page 927-940, December 2026.ABSTRACT Vehicle flammability poses a critical threat to transportation infrastructure, with recent fires in depots, tunnels, and car parks highlighting systemic vulnerabilities. These incidents often result in the total loss of vehicles and buildings, revealing the inadequacy of current fire safety standards for vehicle materials.
Anja Hofmann‐Böllinghaus +2 more
wiley +1 more source
High Performance Foam Concrete Produced in Turbulence Mixers
Foam concrete is modern building material which combines satisfactory mechanical and heat insulating properties. The developed technology of foam concrete allows obtaining material, which is characterised by wide range of density, without additional ...
Korjakins, Aleksandrs +2 more
core
Journal of Chemical Technology &Biotechnology, Volume 101, Issue 12, Page 2550-2562, December 2026.Abstract BACKGROUND Recombinant protein expression in Escherichia coli frequently results in the formation of inclusion bodies (IBs), which provide high protein accumulation but often require additional steps to recover functional protein. Although culture conditions strongly influence IB physicochemical and structural characteristics, the impact of ...
Ximena Gómez‐Gil +7 more
wiley +1 more source
Foamed Concrete Sealing Materials for Coal Seam Gas Drainage Boreholes: A Review
Safety Science and Technology, Volume 1, Issue 4, December 2026.This study investigates the sealing performance of foamed concrete in gas drainage boreholes. By comparing leakage pathways (a, c) with sealed systems (b, d), the research demonstrates how foamed concrete effectively fills mining‐induced fractures and resists deformation.
Jiaxing Zou +6 more
wiley +1 more source
Journal of Materials and Engineering Structures, 2023 In the current research, lightweight foam concrete blocks made from recycled concrete powder, reinforced with plastic macro fibers and polypropylene micro fibers have been proposed as sustainable concrete approach. By adding Recycled Concrete Powder (RCP)
Vijayalakshmi RAMALINGAM +2 more
doaj