Results 21 to 30 of about 2,026,731 (241)

Analysis of Heat Transfer Phenomena inside Concrete Hollow Blocks

open access: yesJournal of Building Material Science, 2022
During both hot and cold seasons, masonry walls play an important role in the thermal performance between the interior and the exterior of occupied spaces. It is thus essential to analyze the thermal behavior at the hollow block’s level in order to better understand the temperature and heat flux distribution in its structure and potentially limit as ...
Al Fakhoury, Joelle   +5 more
openaire   +3 more sources

Studies on Strength of Hollow concrete Block Masonry Externally Bonded with Textile Reinforced Mortar Composites

open access: yesElectronic Journal of Structural Engineering, 2022
The aim of present study is to determine the mechanical properties of hollow concrete block masonry externally bonded with coir and glass textile reinforced mortar composites.
B Jeevitha   +3 more
doaj   +3 more sources

Life cycle cost of different Walling material used for affordable housing in tropics

open access: yesCase Studies in Construction Materials, 2017
The energy consumption of affordable housing industry plays a vital role in the environmental sustainability, waste generation and energy consumption.
Chameera Udawattha, Rangika Halwatura
doaj   +1 more source

Estimate models of compression strength of prisms from structural masonry components

open access: yesRevista IBRACON de Estruturas e Materiais, 2023
This work proposes models to estimate the resistance of hollow and grouted concrete blocks prisms based on the compressive strength of their components. A database composed of 27,426 tests results on hollow and grouted prisms, mortar, grout and concrete ...
Maria de Lourdes Pereira Leite   +2 more
doaj   +1 more source

Selection of Best House Construction Materials for Roofs and Walls Regarding Cost, Weight, thermal Insulation and Mechanical Properties [PDF]

open access: yesEngineering and Technology Journal, 2017
Research includes the study of the effect of using different local and low cost construction materials in thecreation of traditional buildings and the effect of using these materials in terms of cost, loads over the soil,and the thermal insulation.The ...
Amer Mohamed Ibrahim   +2 more
doaj   +1 more source

A New Design-Oriented Model of Glass Fiber-Reinforced Polymer-Reinforced Hollow Concrete Columns [PDF]

open access: yes, 2020
Hollow concrete columns (HCCs) reinforced with glass fiber-reinforced polymer (GFRP) bars and spirals are considered an effective design solution for bridge piers, electric poles, and ground piles because they use less material and maximize the strength ...
AlAjarmeh, OS   +11 more
core   +1 more source

Investigative Study on the Properties of Hollow Concrete Blocks

open access: yesInternational Journal of Innovative Research in Computer Science & Technology, 2022
The utilization of workmanship structures is as yet broad all through the world. Hollow concrete blocks have supplanted customary bricks in late development as a result of the upsides of higher bearing limit, farmland insurance, and energy protection [1].
openaire   +1 more source

Numerical study for energy performance optimization of hollow concrete blocks for roofing in a hot climate of Morocco

open access: yesEnergy Conversion and Management: X, 2021
The roof is the component of the envelope more subjected to climatic excitations, and it contributes to a significant part of the total building's cooling load in hot climates. Therefore, the thermal optimization of hollow concrete blocks for roofing can
Yassine Chihab   +3 more
doaj   +1 more source

Experimental Research on the Thermal Performance of Composite PCM Hollow Block Walls and Validation of Phase Transition Heat Transfer Models

open access: yesAdvances in Materials Science and Engineering, 2016
A type of concrete hollow block with typical structure and a common phase change material (PCM) were adopted. The PCM was filled into the hollow blocks by which the multiform composite PCM hollow blocks were made.
Yuan Zhang   +3 more
doaj   +1 more source

An Independent Analysis of the Thermal Characteristics of Irish Concrete Hollow Blocks and Hollow Block Wall Upgrades and a Discussion on Hollow Block Design

open access: yes, 2009
Hollow block walls, whether originally built with external render and internal plaster, or more recently with external render and insulated drylining, represent the most common form of wall construction in Leinster over the last 50 years (see image in Figure 8).
Little, Joseph   +1 more
openaire   +4 more sources

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