Results 101 to 110 of about 2,285,532 (270)
Influence of properties and amount of foam on quality of foam concrete
IOP Conference Series: Materials Science and Engineering, 2019 Abstract The article considers influence of nature and amount of foaming agent on stability, multiplicity, strength and coefficient of foam use and also heat conductivity and strength of non autoclaved foam concrete.
Sergey Shcherbin +2 more
openaire +1 more source
The Reflexive Turn in Systems Engineering: A Disciplinary Response to Complexity
Systems Engineering, EarlyView.ABSTRACT The Future of Systems Engineering (FuSE) programme has called for the discipline to evolve as a transdiscipline capable of engaging complex eco‐socio‐technical challenges. Yet the pace of that evolution has been slower than the arguments for it would predict. This article examines why.
Raul Leal Ascencio
wiley +1 more source
International Journal of Urban and Regional Research, EarlyView.Abstract Earlier writings on the political importance of play have discussed how it can make players conscious of the possibilities of otherwise worlds. Prefigurative politics has very similar aims, but the discussion between the two has been limited.
JONNE SILONSAARI
wiley +1 more source
The use of grinded andesite-sand and foaming-agent to improve the porosity of foam-concrete
MATEC Web of Conferences, 2018 There has been an increase in the demand for the use of green concrete in construction. Foam concrete is a lightweight concrete type that has the characteristics of being lightweight, low-strength, highly porous with a high absorption rate and with good ...
Erwin Rommel +3 more
doaj +1 more source
EFFECT OF WATER-CEMENT RATIO ON RHEOLOGICAL PROPERTIES OF FOAM CONCRETE MADE OF LOCAL RAW MATERIALS
Вестник Дагестанского государственного технического университета: Технические науки, 2018 . Objectives The purpose of this work is to study the dependency of the fluidity of foam concrete mixtures on the water-cement ratio when using various local aggregates and wastes from the Republic of Dagestan and comparing the fluidity characteristics ...
Kamil A. Otsokov
doaj +1 more source
TechnobiusThe article presents a method of production of foam concrete, which involves two-stage injection of foam. The proposed method involves improving the pore structure of foam concrete, due to a more uniform distribution of pores throughout the volume of the material.
Rauan Lukpanov +4 more
openaire +1 more source
Formulating eco-friendly geopolymer foam concrete by alkali-activation of ground brick waste
, 2021 This study investigates ground brick waste powder as a primary precursor to develop eco-friendly geopolymer foam concrete (BGFCs) using a chemical foaming method.
Pasupathy, Kirubajiny +2 more
core +1 more source
Foam Concrete Performance Study Based on Experimental Analysis
MATEC Web of Conferences, 2015 In this paper, it studies the effect of the water-cement ratio, fly ash, PP fiber and high-performance expansion agent on the mechanical property and contractility of the foam concrete through experiments.
Yu Chuan
doaj +1 more source
BULLETIN of the L.N. Gumilyov Eurasian National University. Technical Science and Technology SeriesFoam concrete is currently enjoying its popularity due to a number of advantages, such as non-toxicity, reduction of thermal insulation costs, noise absorption. Nowadays at the state level the issue of utilisation of waste of different nature and increasing the quality of recycling is constantly being considered.
A. Askerbekova +4 more
openaire +1 more source
Understanding the Type 2 Immunity: An Evolving View Beyond Allergic Diseases
Allergy, EarlyView.ABSTRACT Type 2 (T2) immunity is classically associated with defense against helminths and environmental threats, from a physiological perspective, and with allergies and eosinophilic inflammatory diseases, in a pathological sense. However, growing evidence reveals that T2 pathways also support other essential homeostatic functions, including tissue ...
Rodrigo Jiménez‐Saiz +22 more
wiley +1 more source