Results 51 to 60 of about 3,596 (208)

Expanded Perlite as a Sustainable Building Material: A Systematic Review of Properties and Performance

open access: yesBuildings
The construction sector contributes approximately 40% of global energy-related CO2 emissions, necessitating the development of low-carbon and high-performance sustainable building materials.
Abderraouf Hzami, Azzam Abu-Rayash
doaj   +1 more source

Lightweight Cement Mortars with Granulated Foam Glass and Waste Perlite Addition

open access: yesAdvances in Civil Engineering, 2019
This article presents the influence of granulated foam glass (GFG) on thermal insulation and mechanical properties of lightweight cement mortars. The mortars were additionally modified with addition of ground perlite dust.
Waldemar Pichór   +3 more
doaj   +1 more source

Durability of Structural Lightweight Concrete Containing Expanded Perlite Aggregate

open access: yesInternational Journal of Concrete Structures and Materials, 2020
This study focuses on the development of durable structural lightweight concrete (LWC) by incorporating expanded perlite aggregate (EPA) in the range of 0 to 20% by weight.
Mohammed Ibrahim   +4 more
doaj   +1 more source

Rapid dehydration drives a nondiffusional drop in C3 photosynthesis that aligns with phosphate limitation

open access: yesNew Phytologist, EarlyView.
Schematic representation of the causal sequence through which rapid water loss imposes diffusive and nondiffusive restrictions on carbon assimilation. Summary Drought is an abnormally prolonged water deficit posing major challenges to plants. Stomatal closure has long been considered the primary factor limiting photosynthesis during the early stages of
Chandra Bellasio   +4 more
wiley   +1 more source

The new method of modifying the hydrophobic properties of expanded perlite

open access: yesE3S Web of Conferences, 2017
The progressive industrialization and development of the automotive industry is the cause of the increasing demand for chemical products, especially oil products.
Vogt Elżbieta, Płachta Łukasz
doaj   +1 more source

Barley HvBODYGUARD1 controls cuticular specialisations regulated by SHINE transcription factors

open access: yesNew Phytologist, EarlyView.
Cuticle defects result from defective HvBDG1 alleles. Summary Land plants secrete a protective outer cuticular layer with diverse functions. Barley (Hordeum vulgare L.) develops two cuticular specialisations: the β‐diketone rich wax bloom on vegetative tissues and an adherent grain surface which sticks to the hulls, leading to barley's distinctive ...
Trisha McAllister   +19 more
wiley   +1 more source

Acute expanded perlite exposure with persistent reactive airway dysfunction syndrome

open access: yes, 2011
Expanded perlite has been assumed as simple nuisance, however during an accidental spill out in Taiwan, among 24 exposed workers followed for more than 6 months, three developed persisted respiratory symptoms and positive provocation tests were ...
DU, CHUNG-LI;WANG, JUNG-DER;CHU, PO-CHING;GUO, YUE-LIANG   +1 more
core   +1 more source

Modeling expanded perlite production in a vertical electrical furnace [PDF]

open access: yes, 2013
Expanded perlite has outstanding thermal and acoustic insulating properties and is widely used in the manufacturing and construction industries. The conventional perlite expansion method has certain disadvantages which affect the quality of expanded ...
Gerogiorgis, Dimitrios   +2 more
core   +1 more source

Study on Phase Change Energy Storage Materials in Building Energy Saving

open access: yesChemical Engineering Transactions, 2017
In order to prepare porous matrix phase change energy storage materials suitable for building energy saving, the fatty acids, such as stearic acid, lauric acid and capric acid, which are easy to be obtained, are selected as raw materials for the ...
Yuchun Zheng
doaj   +1 more source

The genetic architecture of leaf vein density and its importance for photosynthesis in maize

open access: yesNew Phytologist, EarlyView.
Vein types in maize leaves. Summary Leaf venation density has significantly increased during plant evolution. Higher densities are observed in angiosperms compared with early land plants, and among angiosperms, recently diverged C4 species have the highest values.
José Luis Coyac‐Rodríguez   +9 more
wiley   +1 more source

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