Results 21 to 30 of about 410,603 (295)

RESISTANCE OF MORTARS WITH GYPSUM, LIME AND COMPOSITE BINDERS AGAINST MOLDS

open access: yesActa Polytechnica CTU Proceedings, 2019
Resistance of three mortars (the lime mortar, the gypsum mortar and the mortar with the composite binder) against molds was evaluated. Mortars were also compared according to their pH, bulk density, strength and porosity. Experiments showed that the lime
Jitka Krejsová, Magdaléna Doleželová
doaj   +1 more source

Mechanical Properties and Microscopic Mechanism of Coral Sand-Cement Mortar

open access: yesAdvances in Materials Science and Engineering, 2020
The workability and mechanical performance of coral sand-cement mortar (coral mortar, for short) and the modification effects of mineral admixtures on the coral mortar were studied in this paper.
Luoxin Wang   +5 more
doaj   +1 more source

Effect of white soil substitution on fly ash based mortar geopolymers with sodium hydroxide activator

open access: yesMedia Komunikasi Teknik Sipil, 2020
The presence of white soil in a geopolymer mortar affects the physical and mechanical properties of the mortar itself, especially in compressive strength, density and modulus of elasticity produced. Geopolymer mortar composed of fly ash, sand, water, and
Yulita Arni Priastiwi   +3 more
doaj   +1 more source

Research on the dynamic mechanical properties of cement emulsified asphalt mortar for high-speed railway: A review [PDF]

open access: yesAIP Advances
Cement emulsified asphalt mortar (CA mortar), as one of the key structural layers of slab ballastless track for high-speed railways, consists of cement, emulsified asphalt, sand, water, and appropriate additives, etc., which plays the roles of adjusting,
Hao Xu   +4 more
doaj   +1 more source

Development of Conductive Mortar for Efficient Sacrificial Anode Cathodic Protection of Reinforced Concrete Structures—Part 1: Laboratory Experiments

open access: yesApplied Sciences, 2022
This experimental study proposes a conductive mortar to increase the efficiency of the sacrificial anode cathodic protection (SACP) system by decreasing resistivity and maintaining it for a long time.
Ji-Myung Ha, Jin-A Jeong, Chungkuk Jin
doaj   +1 more source

The effect of air-entraining agent on the properties of mortars [PDF]

open access: yesArchives of Civil Engineering, 2023
The effect of the air-entraining agent on properties of mortar mixtures as well as on the compressive strength of hardened mortars was the objective of this study.
Zinoviy Blikharskyy   +4 more
doaj   +1 more source

Characteristics and Design of Inong Balee Fort Binding Mortar For Restoration Purposes

open access: yesElkawnie: Journal of Islamic Science and Technology, 2020
: Inong Balee Fort is one of the Islamic Kingdom of Aceh heritage built in 1599 by Admiral Malahayati but several parts of the fortress wall have currently been damaged and the stone removed. Indonesian Government plans to restore the fort and this makes
Muttaqin Hasan   +2 more
doaj   +1 more source

Influence of superplasticizer on workability and strength of ambient cured alkali activated mortar

open access: yesCleaner Materials, 2022
Alkali activated materials contain aluminosilicates, which can be used for building with a low environmental impact by repurposing waste resulting in cost-effective construction.
Elsa Paul
doaj   +1 more source

Microstructure and bonding behavior of fiber-mortar interface in fiber-reinforced concrete [PDF]

open access: yes, 2020
The interfacial properties between fiber and matrix play a critical role in the overall mechanical responses of composite materials. In this paper, the glass fiber-mortar interfacial microstructure in fiber reinforced concrete (FRC) is visualized and ...
Chen, YD   +4 more
core  

Mortar [PDF]

open access: yesProceedings of the 5th Conference on Systems for Built Environments, 2018
Access to large amounts of real-world data has long been a barrier to the development and evaluation of analytics applications for the built environment. Open data sets exist, but they are limited in their span (how much data is available) and context (what kind of data is available and how it is described). Evaluation of such analytics is also limited
Fierro, Gabe   +6 more
openaire   +3 more sources

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