Non-autoclaved aerated concrete made of modified binding composition containing supplementary cementitious materials
| Autor: | Andryy Melnyk, Oksana Poznyak |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Materials science
lcsh:T55.4-60.8 Salt (chemistry) chemistry.chemical_compound lcsh:Architectural engineering. Structural engineering of buildings wastes lcsh:Industrial engineering. Management engineering Sulfate Composite material aerated concrete Zeolite lcsh:NA1-9428 porous structure Polypropylene chemistry.chemical_classification General Medicine swelling multiplicity chemistry lcsh:TA1-2040 lcsh:TH845-895 Composition (visual arts) lcsh:Architecture Cementitious modified binding composition Autoclaved aerated concrete Aeration strength lcsh:Engineering (General). Civil engineering (General) |
| Zdroj: | Budownictwo i Architektura, Vol 13, Iss 2 (2014) |
| ISSN: | 2544-3275 1899-0665 |
| Popis: | In this paper the impact of carbonate-containing and sulfate components, zeolite, polypropylene fibers on the properties of modified binding composition and non-autoclaved aerated concrete based on them is investigated. The aerated concrete based on the modified binding composition containing a supplementary cementitious material, that of carbonate-containing salt waste, reinforced with polypropylene fibers is characterized by the compressive strength of 2.7 MPa with the density of 650 kg/m3. The thickness of partitions between pores is 0.16 – 0.21 mm, and the number of pores with the size 0.2-1.0 mm is 76.4%. |
| Databáze: | OpenAIRE |
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