Results 21 to 30 of about 89,073 (340)
The properties of recycled rubber from waste tires in the production of cement composites [PDF]
, 2020 This article presents the results of a study dealing with the use of a combination of recycled rubber from waste tires as a 100% substitute in the production of cement composites.
Charvát, Jakub +5 more
core +1 more source
International Journal of Concrete Structures and Materials, 2020 Alkali-activated materials are a promising type of binder candidate as a substitute to Portland cement. Fly ashes can be used as binder precursors giving higher environmental benefits.
Stefania Manzi +3 more
doaj +1 more source
Optimization of Mixture Proportions for Concrete Pavements—Influence of Supplementary Cementitious Materials, Paste Content and Aggregate Gradation [PDF]
, 2012 The ultimate goals of this study included investigation of the optimal ranges for paste content, amount of cementations materials and aggregate gradation for concrete paving mixtures.
Olek, Jan, Rudy, Adam
core +2 more sources
International Journal of Health Professions, 2018 People with chronic diseases are often limited in their workability. Evaluating and enabling workability is central in rehabilitation. The aim of this study was to evaluate validity and utility of workability assessments in German for persons with ...
Friedli Thomas +2 more
doaj +1 more source
MANUFACTURING GREEN CEMENTING MATERIAL [PDF]
Journal of Engineering and Sustainable Development, 2019 Construction and Demolition ( C&D ) waste constitutes a major portion of total solid waste production in the world. The main purpose of this research is to study the effect of addition of waste Yellow Clay brick powder (CBP) on the behavior of cement ...
Mohammed Moslah Salman +1 more
doaj +1 more source
Treatment of end-of-life concrete in an innovative heating-air classification system for circular cement-based products [PDF]
, 2020 A stronger commitment towards Green Building and circular economy, in response to environmental concerns and economic trends, is evident in modern industrial cement and concrete production processes.
Di Maio, F. +4 more
core +2 more sources
Rehabilitation after musculoskeletal injury: Israeli and South African perspectives
OTA International. Rehabilitation for patients sustaining isolated and multiple musculoskeletal injuries due to trauma remains a mainstay of recovery. There are a wide variety of systems in place to manage the rehabilitation process.
Brian Bernstein, MD +6 more
doaj +1 more source
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2019 In the future, increased precipitation in spring may force Scandinavian farmers to prepare their cereal seedbeds under conditions with excessive soil moisture, and thereby risk soil compaction, oxygen deficiency and yield loss. To adapt to climate change
Dorothee Kolberg +2 more
doaj +1 more source
Mineral Admixtures in Concrete: A Review on Performance Enhancement and Environmental Benefits [PDF]
Advances in Civil Engineering and Environmental ScienceThis study provides an in-depth examination of the role and influence of mineral admixtures in enhancing the performance and sustainability of concrete, addressing both environmental and structural challenges faced by the global construction industry ...
Shallaw Abdullah +2 more
doaj +1 more source
The impact of office design on medically certified sickness absence
Scandinavian Journal of Work, Environment & Health, 2020 OBJECTIVE: The aim of this study was to determine the impact of three different office designs (cellular office, shared office, and open-plan workspace) on the risk of medically certified sickness absence and the number of days, respectively, of ...
Morten Birkeland Nielsen, Stein Knardahl
doaj +1 more source