Influence of Selected Chemical or Nanochemical Additives (combined with Cement) and Alternative Hydraulic Binders for Treatment of Local Soils on Compressive Strength

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Selected Chemical or Nanochemical Additives (combined with Cement) and Alternative Hydraulic Binders for Treatment of Local Soils on Compressive Strength

Popis výsledku v původním jazyce

The paper focuses on alternative solutions for processing locally available conditionally suitable soils treated by new types of binders or by selected chemical or nanochemical additives, which improve cement based soil treatments. It will be shown how new binders and selected additives can change final properties of stabilized soil materials used for pavement base layers or subgrade improvements. The paper focuses on assessment of these treated materials by means of traditionally applied test methods and requirements given in Czech technical specifications. Treated soils were tested with respect to required parameters for their future application in pavement structures ? primarily utilized in base layers respecting the climatic zone and conditions inCentral Europe. The tests performed were compressive strength after 7,14,28 and 60 days of curing and cyclic test of resistance to water and frost. All tests were performed on two types of soil (sandy, clay) with different dosage of used

Název v anglickém jazyce

Influence of Selected Chemical or Nanochemical Additives (combined with Cement) and Alternative Hydraulic Binders for Treatment of Local Soils on Compressive Strength

Popis výsledku anglicky

The paper focuses on alternative solutions for processing locally available conditionally suitable soils treated by new types of binders or by selected chemical or nanochemical additives, which improve cement based soil treatments. It will be shown how new binders and selected additives can change final properties of stabilized soil materials used for pavement base layers or subgrade improvements. The paper focuses on assessment of these treated materials by means of traditionally applied test methods and requirements given in Czech technical specifications. Treated soils were tested with respect to required parameters for their future application in pavement structures ? primarily utilized in base layers respecting the climatic zone and conditions inCentral Europe. The tests performed were compressive strength after 7,14,28 and 60 days of curing and cyclic test of resistance to water and frost. All tests were performed on two types of soil (sandy, clay) with different dosage of used

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the international students scientific conference RISEM 2015 - Research and Inovation of Secondary Materials with Focus on Civil Engineering

ISBN

978-80-01-05813-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

38-43

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Prague

Datum konání akce

23. 9. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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