Results 41 to 50 of about 92,586 (282)

Comparative Study of the Lightening of Concrete Through the Use of Recycled Tire Rubber and Expanded Clay Aggregate

open access: yesSlovak Journal of Civil Engineering, 2023
The waste of tire rubber is characterized by the generation of huge amounts, which is annually discarded. This waste causes problems for human health and the environment. Thus, the valorization of recycled tire rubber in concrete production is considered
Djebien Rachid   +2 more
doaj   +1 more source

EFFECT OF VACUM TREATMENT ON TECHNOLOGICAL PROPERTIES OF HEAT-RESISTANT CERAMZYT-CONCRETE ON COMPOSITIONAL BINDING

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives The aim of the study is to study the effect of vacuum treatment, heating temperature, mixing time and load force on the strength of heat-resistant expanded clay concrete for lining thermal units.Method The study is based on the vacuum ...
Sh. A. Alimuradov   +3 more
doaj   +1 more source

Application of porous building materials in low-rise housing construction [PDF]

open access: yesE3S Web of Conferences
The enclosing structure made of porous building materials was considered as the object under study in the work. Let us consider four types of building wall materials (expanded clay concrete, porous ceramics, foam concrete and porous arbolite).
Dolmatov Sergey   +6 more
doaj   +1 more source

Researching of properties of expanded clay concrete on cement-ash binder. [PDF]

open access: yes, 2021
Ukraine is a state with a powerful industrial base,the waste of which is ash. The use of ash as a binder for the production of expanded clay concrete solves the problem of its disposal.
A., Popov, Oleg
core   +1 more source

Dynamic thermal features of insulated blocks: Actual behavior and myths [PDF]

open access: yes, 2017
The latest updates in the European directive on energy performance of buildings have introduced the fundamental “nearly zero-energy building (NZEB)” concept.
Cianfrini, Marta   +2 more
core   +2 more sources

Energy-Efficient Low-Complexity Algorithm in 5G Massive MIMO Systems [PDF]

open access: yes, 2021
Energy efficiency (EE) is a critical design when taking into account circuit power consumption (CPC) in fifth-generation cellular networks. These problems arise because of the increasing number of antennas in massive multiple-input multiple-output ...
A. Hamzah, Shipun   +6 more
core   +1 more source

Results of monitoring at the British library excavation [PDF]

open access: yes, 2014
The main phase of excavation for the basements of the British Library at St Pancras, London, was completed in 1987. The project included basements extending up to 25 m deep, through the London Clay and into the Lambeth Group. The excavations were formed
Simpson, Brian, Vardanega, Paul J.
core   +2 more sources

Studying the effects of coarse pore expanded clay concrete on a permanent formwork made of cement bonded particle boards

open access: yesMATEC Web of Conferences, 2017
This paper suggests using a formwork system based on cement bonded particle boards (CBPB) filled with coarse pore expanded clay concrete in order to improve the technical efficiency of the building envelope.
Sigalov Aleksandr   +2 more
doaj   +1 more source

CREEP OF EXPANDED CLAY CONCRETE UNDER COMPRESSION AND TENSION

open access: yes, 2022
The paper presents a method for experimentally determining the creep of expanded clay concrete under compression and tension. The results of determining the deformation and the measure of creep, and the previous loading on the strength and modulus of elasticity of expanded clay concrete, as well as the kinetics of changes in the deformation and measure
Ch.S. Raupov, G.B. Malikov
openaire   +1 more source

Failure and impact behavior of facade panels made of glass fiber reinforced cement(GRC) [PDF]

open access: yes, 2011
GRC is a cementitious composite material made up of a cement mortar matrix and chopped glass fibers. Due to its outstanding mechanical properties, GRC has been widely used to produce cladding panels and some civil engineering elements.
A. Enfedaque   +18 more
core   +3 more sources

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