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Exploring the relat...
Exploring the relation between the flow of mortar and specific surface area of its constituents
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- Ghasemi, Yahya, 1982- (author)
- Luleå tekniska universitet,Byggkonstruktion och brand,Department of Civil, Environmental and Natural Resources Engineering, Luleå Technical University, Sweden
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- Emborg, Mats (author)
- Luleå tekniska universitet,Byggkonstruktion och brand,Department of Civil, Environmental and Natural Resources Engineering, Luleå Technical University, Sweden
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- Cwirzen, Andrzej (author)
- Luleå tekniska universitet,Byggkonstruktion och brand,Department of Civil, Environmental and Natural Resources Engineering, Luleå Technical University, Sweden
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(creator_code:org_t)
- Amsterdam : Elsevier, 2019
- 2019
- English.
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In: Construction and Building Materials. - Amsterdam : Elsevier. - 0950-0618 .- 1879-0526. ; 211, s. 492-501
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Mortars can be studied as mixtures of solid and flowable phases. The volume of the flowable phase required for deformation depends on the solid phase surface area according to excess layer theories. This paper examines the relation between the specific surface area of constituents in mortars and their flow. The flowable phase volume was divided by the solid phase surface area to obtain the layer thickness surrounding the surface of the particles. The results suggested that the amount of water and paste needed to ensure flow could be estimated from the packing density and specific surface area of the particles.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- Mix design
- Workability
- Water demand
- Particle packing theory
- Excess layer theories
- Byggmaterial
- Building Materials
Publication and Content Type
- ref (subject category)
- art (subject category)
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