Results 11 to 20 of about 22,556,402 (253)

Effect of Fiber Loading on Mechanical and Flame-Retardant Properties of Poplar-Fiber-Reinforced Gypsum Composites

open access: yesMolecules
Gypsum-based composites were prepared via a slurry casting process using construction gypsum as the binding material and poplar fibers as reinforcing material.
Yunpeng Ye, Qinqin Huang, Xingong Li
doaj   +2 more sources

Mechanical and Microstructural Performance of Gypsum Composites Incorporating Treated Rice Husk and Recycled Gypsum

open access: yesApplied Mechanics
The growing demand for more sustainable construction materials has driven the development of composites incorporating industrial and agricultural residues, contributing to the reduction in virgin raw material consumption and the valorisation of by ...
Matheus de Carvalho Dias   +7 more
doaj   +2 more sources

Performance Assessment of Gypsum-Based Composites with Coconut Fibers: Durability, Circularity, and Environmental Impact Assessment

open access: yesBuildings
Gypsum-based composites are widely used in construction for their rapid setting and fire resistance; however, their low mechanical strength and limited durability in humid conditions restrict their use in highly humid indoor environments.
María Fernanda Rodríguez-Robalino   +3 more
doaj   +2 more sources

Composites based on natural fibres and thermoplastic matrices. [PDF]

open access: yes, 2002
PhDThis thesis examines the possibility of reinforcing thermoplastic matrices, notably polypropylene (PP) and polyhydroxyalkanoates (PHAs), by (a vegetable fibre) flax.
Garkhail, Sanjeev Kumar
core   +4 more sources

Performance of plaster composites incorporating rubber tire particles

open access: yesRevista Ingeniería de Construcción, 2020
Gypsum is the oldest synthetic construction material that is known, however it is a material about which there is little knowledge at the level of research, and in this work its study took place by making composites with the incorporation of rubber ...
N. Pinto   +4 more
doaj   +10 more sources

Influence of pH liquid for mixing gypsum binders on the strength of gypsum composites [PDF]

open access: yesMATEC Web of Conferences, 2020
The influence of fluid acidity on the processes of hardness, mechanism, kinetics, properties of gypsum stone are of great interest.Studies of these processes for modified composites based on gypsum and heavy high density and basalt additives can improve ...
Petropavlovskaya Victoria   +2 more
doaj   +1 more source

Investigation and Prediction of Physical and Mechanical Properties of Gypsum/Rice Straw Composite Using ANFIS Model [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
Lack of environmental and economical resources leads to a quest for new alternatives in civil construction. In the recent decades, gypsum was used for plastering material on walls and ceilings.
Farzaneh Mirakhorloo   +1 more
doaj   +1 more source

Comparison of several closure approximations for evaluating the thermoelastic properties of an injection molded short-fiber composite [PDF]

open access: yes, 2007
The accurate prediction of both the elastic properties and the thermal expansion coefficients is very important for the precise simulation of such processes as injection molding of short-fiber polymer-matrix composites.
DRAY, Delphine   +2 more
core   +1 more source

Influence of loading rate, alkali fibre treatment and crystallinity on fracture toughness of random short hemp fibre reinforced polylactide bio-composites [PDF]

open access: yes, 2011
Plane-strain fracture toughness (KIc) of random short hemp fibre reinforced polylactide (PLA) bio-composites was investigated along with the effect of loading rate, fibre treatment and PLA crystallinity.
Alan Fernyhough   +7 more
core   +1 more source

Gypsum Composites with Modified Waste Expanded Polystyrene

open access: yes, 2023
The construction and demolition waste recycling into secondary raw materials is vital to achieving a sustainable and circular building life cycle. Expanded polystyrene (EPS) is one of the materials whose recycling rate should be increased. EPS boards can
Diana Bajare   +2 more
core   +1 more source

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