Results 1 to 10 of about 17,597 (217)

Rubberized Mortar from Rubber Tire Waste with Controlled Particle Size

open access: yesJournal of Sustainable Construction Materials and Technologies, 2021
The generation of new materials such as rubberized mortar presents itself as an alternative to the decrease environmental problems generated due to the inadequate management of scrap tires, reaching high economic potential and environmental ...
Clodoaldo Saron   +2 more
doaj   +1 more source

Research on coating technology with wet-process sprayed mortar: waste and productivity [PDF]

open access: yesGestão & Produção, 2020
The mechanical application of mortar is as an adequate solution to minimize the problems in the execution of internal and external coating of the buildings. However, few scientific studies address the gains in efficiency afforded by mechanization as well
Denise Ribeiro   +2 more
doaj   +2 more sources

Industrial manufacture and on site application of plaster boards for ceilings with plaster mixes and polyurethane rigid foam waste [PDF]

open access: yesE3S Web of Conferences, 2023
The European LIFE Project, Repolyuse – “REcovery of POLYurethane for reUSE in eco-efficient materials” seeks to solve the environmental challenge of resource scarcity and waste management in order to mitigate the effects of climate change.
Junco Carlos   +3 more
doaj   +1 more source

Compressive mechanical properties of cement mortar containing recycled high-density polyethylene aggregates: Stress–strain relationship

open access: yesCase Studies in Construction Materials, 2021
This study contributes to the understanding of the effect of recycled high-density polyethylene (HDPE) aggregates on the compressive mechanical properties and stress–strain relationship of cement mortar.
Yanika Aocharoen, Piya Chotickai
doaj   +1 more source

Eco-friendly isolant composite mortars based on natural pozzolan, fly ash and plastic fibers [PDF]

open access: yesE3S Web of Conferences, 2023
Thermal insulation in buildings has gained significant attention recently due to the clear benefits of selecting appropriate insulation materials for energy conservation.
Doughmi Khaoula, Baba Khadija
doaj   +1 more source

Thermal and Mechanical Properties of Cement Mortar Composite Containing Recycled Expanded Glass Aggregate and Nano Titanium Dioxide

open access: yesApplied Sciences, 2020
One of the growing concerns in the construction industry is energy consumption and energy efficiency in residential buildings. Moreover, management of non-degradable solid glass wastes is becoming a critical issue worldwide. Accordingly, incorporation of
Ali Yousefi   +4 more
doaj   +1 more source

Valorization of Kraft Pulp and Paper Mill Slaker Grits and Biomass Fly Ash as Fillers in a Commercial Screed Mortar Formulation

open access: yesMolecules, 2022
Slaker grits (SG) and biomass fly ash (BFA), two waste streams generated in the pulp and paper industry, are commonly disposed of in landfills, a practice with a high economic and environmental burden.
Marinélia N. Capela   +5 more
doaj   +1 more source

Monitoring the Early Strength Development of Cement Mortar with Piezoelectric Transducers Based on Eigenfrequency Analysis Method

open access: yesSensors, 2022
Monitoring the early strength formation process of cement is of great importance for structural construction management and safety. In this study, we investigated the relationship between the eigenfrequency and the early strength development of cement ...
Guocheng Wang   +5 more
doaj   +1 more source

Accelerated performance evaluation of repair mortars for concrete sewer pipes subjected to sulfuric acid attack

open access: yesJournal of Materials Research and Technology, 2020
Hydrogen sulfide (H2S) gas is generated from sewage and wastewater, which corrodes concrete sewer pipes and shortens their service life. Therefore, concrete sewer pipes that are vulnerable to corrosion damage caused by sewage and wastewater ...
Han Byeol Chang, Young Cheol Choi
doaj   +1 more source

Utilization potential of waste residue and dust powder from C&D waste

open access: yesCase Studies in Construction Materials, 2023
The by-products generated during the recycling of construction and demolition (C&D) waste, namely waste residue (WR) and dust powder (DP), are typically regarded as low-quality waste and subjected to landfill disposal.
Shi-Jin Feng   +5 more
doaj   +1 more source

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