Results 11 to 20 of about 4,861,707 (295)

Natural durability and performance of hornbeam cement bonded particleboard [PDF]

open access: yesMaderas: Ciencia y Tecnología, 2014
Cement bonded particleboards were manufactured from hornbeam (Carpinus betulus L.) wood particles. Hydration tests were carried out to determine the inhibitory index in order to characterise wood-cement compatibility.
Antonios N. Papadopoulos
doaj   +4 more sources

Collusion and Durability [PDF]

open access: yes, 2008
We develop a model to show that cartels that produce goods with lower durability are easier to sustain implicitly. This observation gen- erates the following results: 1) implicit cartels have an incentive to pro- duce goods with an inefficiently low ...
Strausz, Roland, Sasaki, Dan
core   +1 more source

Effect of natural pozzolan on concrete durability

open access: yesPressacademia, 2017
Sulfate attack and its effects are important from both scientific and industrial viewpoints. It is perceived that cements containing pozzolan have better performance in sulfate solutions, since the pozzolanic reactions reduce the quantity of calcium hydroxide and increase calcium silicate hydrate.
MERİDA, Ahcene, KHARCHİ, Fattoum
openaire   +2 more sources

Theoretical backgrounds of durability analysis by normalized equivalent stress functionals [PDF]

open access: yes, 2003
Generalized durability diagrams and their properties are considered for a material under a multiaxial loading given by an arbitrary function of time. Material strength and durability under such loading are described in terms of durability, safety factor ...
Mikhailov, SE
core   +1 more source

Monopoly Distortions in Durability and Multi-Dimensional Quality [PDF]

open access: yes, 2009
I show that Swan’s (1970) independence result requires a multiplicative interaction between durability and all other quality attributes. Because there is no compelling argument for a multiplicativity in quality, monopolists tend to distort durability ...
Strausz, Roland
core   +1 more source

Subterranean Termite Durability of Three Inferior Wood Species Collected from Indonesian New Guinea Coated with Two Coating Systems [PDF]

open access: yes, 2023
Wood is very susceptible material from termite attacks. A simple, cheapest method to prevent this attack is coating treatment. On this work, three inferior wood species collected from Manokwari – Papua Barat, namely Pulai (Alstonia scholaris), Binuang ...
Cabuy, Reinardus Liborius   +2 more
core   +1 more source

Influência dos estrativos na resistências ao apodrecimento de seis espécies de madeira Influence of extracts in decay resistance of six wood species

open access: yesRevista Árvore, 2005
O presente trabalho teve como objetivo avaliar o efeito da extração da madeira de seis espécies, quatro nativas (candeia, cedro, cerejeira e jacarandá-caviúna) e duas exóticas (E. citriodora e E.
José Tarcísio da Silva Oliveira   +3 more
doaj   +1 more source

Critical review of the South African Concrete Durability Index tests [PDF]

open access: yes, 2014
Includes bibliographical references.The Durability Index (DI) approach is a performance-based approach used in South Africa for specifying the durability of reinforced concrete structures with regard to service life and concrete quality.
Mukadam, Zaahir
core   +1 more source

Natural durability of organomodified layered silicate filled wood flour reinforced polypropylene nanocomposites

open access: yesScience and Engineering of Composite Materials, 2013
The effect of organomodified montmorillonite (OMMT) loading on the natural durability properties of polypropylene/wood flour composites exposed to brown-rot fungi (Coniophora puteana) was studied.
Kord Behzad
doaj   +1 more source

The influence of mix design parameters and compressive strenght on durability indices [PDF]

open access: yes, 2013
Includes abstract.Current concrete specifications used in mix design are mainly of the prescriptive type, i.e.recipe-based specifications that prescribe limiting values for certain mix design parameters such as minimum binder content, maximum water ...
Angelucci, Matteo
core   +1 more source

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