Results 31 to 40 of about 100,282 (248)

Water film thickness, flowability and rheology of cement-sand mortar [PDF]

, 2010
It is well known that the fresh properties of cement paste and cement-sand mortar are governed mainly by three parameters: water content, packing density and solid surface area.
Fung, WWS, Kwan, AKH, Wong, HHC
core   +1 more source

Laboratory and on-site tests for rapid runway repair [PDF]

, 2017
The attention to rapid pavement repair has grown fast in recent decades: this topic is strategic for the airport management process for civil purposes and peacekeeping missions.
Cassata, Mauro, de Rubeis, Alberto, di Mascio, Paola, Germinario, Antonello, Leonelli, Federico, Moretti, Laura, Picarella, Francesco   +6 more
core   +2 more sources

Inhibition of Cracks on the Surface of Cement Mortar Using Estabragh Fibers

Advances in Materials Science and Engineering, 2013
The influence of adding Estabragh fibers into the cement composites of mortar on surface cracks and mechanical properties of mortar has been studied at various fiber proportions of 0.25%, 0.5%, and 0.75%.
Tahereh Soleimani, Ali Akbar Merati, Masoud Latifi, Ali Akbar Ramezanianpor   +3 more
doaj   +1 more source

Comparison Study of Dynamic Elastic Moduli of Cement Mortar and No-cement Slag Based Cementitious Mortar Activated with Calcined Dolomite with Impulse Excitation Technique

MATEC Web of Conferences, 2018
This paper presents the comparison of an experimental investigation on compressive strength and dynamic elastic moduli of mortars made of Ordinary Portland Cement (OPC) and ground granulated blast furnace slag (GGBFS) incorporating with calcined dolomite.
Djayaprabha Herry Suryadi, Chang Ta-Peng, Shih Jeng-Ywan   +2 more
doaj   +1 more source

THE EFFECT OF GROUND GLASS WASTE ON PROPERTIES OF HARDENED CEMENT PASTE AND MORTAR

Ceramics-Silikáty, 2020
The article addresses the effect of finely ground waste glass on the properties of hardened cement paste and mortar. Cement mixtures were formulated by replacing 0 %, 5 %, 10 %, 15 %, 20 %, 25 %, and 30 % of cement with ground waste glass.
Kestutis Barkauskas, Dzigita Nagrockiene, Norkus Arnoldas   +2 more
doaj   +1 more source

Rheological properties of mortars prepared with different sands [PDF]

, 2014
YesThe principal aim of this paper is to investigate the effect of sand grading, surface morphology, and content on the rheological properties—that is, yield stress and plastic viscosity—of fresh mortar. Mortars were produced from four different types of
Abdelgader, Banfill, Banfill, Banfill, Cortes, Donza, Erdogan, Ferraris, Hu, Kennedy, Wallevik, Westerholm   +11 more
core   +1 more source

Investigating the feasibility of producing sustainable and compatible binder using marble waste, fly ash, and rice husk ash: A comprehensive research for material characteristics and production

Results in Engineering, 2023
This research aims to develop a new marble-based binding material for evaluating its strength blended with rise husk ash and fly ash. Newly developed marble-based cement was prepared by burning waste marble powder and clay.
Mohammad Adeel Khan, Suleman Ayub Khan, Bazid Khan, Khan Shahzada, Fadi Althoey, Ahmed Farouk Deifalla   +5 more
doaj  

The research progress and Hotspot analysis of polymer cement mortar based on bibliometrics

Frontiers in Materials
Ordinary cement mortar is commonly used in building engineering due to its high strength, affordability, and easy access to raw materials. However, it suffers from high shrinkage and poor impermeability, which result in reduced building service life and ...
Peng Wang, Fei Wang, Mingquan Ma
doaj   +1 more source

Flexural behaviour of plain concrete prism strengthened by textile fine grained mortar [PDF]

, 2018
This paper presents a flexural strength study of concrete incorporated with textile fine grained mortar (TFGM) as a strengthening laminate. TFGM is a combination of fine grained mortar (FGM) with alkali resistant glass fabric (AR glass).
A. Khalid, Nur Hafizah, A. Majid, Masni, Abdul Hamid, Noor Azlina, Adnan, Suraya Hani, Jamellodin, Zalipah, Mohd Saman, Hamidah, Salleh, Norhafizah   +6 more
core   +1 more source

Compressive Strength of Cement Mortar Modified with Nano-Alumina in Correlation with Different Water-to-Cement Ratios and Curing Periods A Statistical Analysis

Sulaimani Journal for Engineering Sciences, 2020
One promising insight to extended service life of cement mortar and improve it is durability by assimilating nano mechanism into the cement-based materials.
Muhammed Abdullah, Serwan Khorsheed Rafiq   +1 more
doaj   +1 more source