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Chemická kotva do zdiva na bázi rychletuhnoucích geopolymerních pojiv / Chemical wall clamp based on fast-setting geopolymeric binders

The aim of this work is to develope fast-setting geopolymeric binders applicable in the chemical wall clamp. This clamping systems are big trend because of easy application, ability to transfer big forces and short setting time. Binders of this systems are based on polymeric resin. Their raw materials are expensive, toxic and flammable substances. Based on this consideration an anorganic fast-setting geopolymeric binder was developed. This binders consist of mixture of metakaolin and precipitated silica activated by potassium hydroxide. Binder were characterized by suitable analytic methods (XRD, SEM, DTA). The results of this metods were used for optimalization of binder properties.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:216862
Date January 2012
CreatorsNovotný, Radoslav
ContributorsKalina, Lukáš, Šoukal, František
PublisherVysoké učení technické v Brně. Fakulta chemická
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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