PL423544A1 - Method for producing mineral composite from reactive powders - Google Patents

Method for producing mineral composite from reactive powders

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Publication number
PL423544A1
PL423544A1 PL423544A PL42354417A PL423544A1 PL 423544 A1 PL423544 A1 PL 423544A1 PL 423544 A PL423544 A PL 423544A PL 42354417 A PL42354417 A PL 42354417A PL 423544 A1 PL423544 A1 PL 423544A1
Authority
PL
Poland
Prior art keywords
composite
stage
reactive powders
mineral composite
quartz
Prior art date
Application number
PL423544A
Other languages
Polish (pl)
Other versions
PL236608B1 (en
Inventor
Tomasz Zdeb
Original Assignee
Politechnika Krakowska Im Tadeusza Kosciuszki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Krakowska Im Tadeusza Kosciuszki filed Critical Politechnika Krakowska Im Tadeusza Kosciuszki
Priority to PL423544A priority Critical patent/PL236608B1/en
Publication of PL423544A1 publication Critical patent/PL423544A1/en
Publication of PL236608B1 publication Critical patent/PL236608B1/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania kompozytu mineralnego, z proszków reaktywnych na bazie spoiwa zawierającego cement portlandzki CEM I, pył krzemionkowy, wodę zarobową (spełniającą wymagania normy PN EN 1008:2004), superplastyfikator polikarboksylanowy (spełniający wymagania normy PN EN 934-2:2002), a także mikrokruszywa w postaci piasku kwarcowego, mączki kwarcowej o odmianie polimorficznej ß-kwarcu oraz zbrojenia rozproszonego w postaci włókien stalowych. Sposób ten charakteryzuje się tym, że wytwarzanie kompozytu mineralnego z proszków reaktywnych realizuje się w czterech etapach, z których w pierwszym doprowadza się do uzyskania maksymalnej gęstości upakowania mikrokruszywa, w drugim etapie ustala się ilość spoiwa zaś w trzecim etapie przeprowadza się wytwarzanie mieszanki kompozytu, natomiast w czwartym etapie kompozyt z proszków reaktywnych poddaje się procesowi autoklawizacji.The subject of the application is a method of producing a mineral composite from reactive powders based on a binder containing Portland cement CEM I, silica dust, mixing water (meeting the requirements of PN EN 1008: 2004), a polycarboxylate superplasticizer (meeting the requirements of PN EN 934-2: 2002) , as well as micro-aggregates in the form of quartz sand, quartz flour with a polymorphic form of ß-quartz and dispersed reinforcement in the form of steel fibers. This method is characterized by the fact that the production of the mineral composite from reactive powders is carried out in four stages, of which the maximum packing density of the micro-aggregate is obtained in the first, the amount of binder is determined in the second stage, and the composite mixture is made in the third stage, in the fourth stage, the reactive powder composite is subjected to an autoclaving process.

PL423544A 2017-11-22 2017-11-22 Method for producing mineral composite from reactive powders PL236608B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423544A PL236608B1 (en) 2017-11-22 2017-11-22 Method for producing mineral composite from reactive powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423544A PL236608B1 (en) 2017-11-22 2017-11-22 Method for producing mineral composite from reactive powders

Publications (2)

Publication Number Publication Date
PL423544A1 true PL423544A1 (en) 2019-06-03
PL236608B1 PL236608B1 (en) 2021-02-08

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ID=66649197

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423544A PL236608B1 (en) 2017-11-22 2017-11-22 Method for producing mineral composite from reactive powders

Country Status (1)

Country Link
PL (1) PL236608B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL356126A1 (en) * 2000-11-21 2004-06-14 United States Gypsum Company Structural sheathing panels
CN101570420A (en) * 2009-05-22 2009-11-04 北京惠诚基业工程技术有限责任公司 Manufacturing technique of reactive power concrete products
CN106337442A (en) * 2016-10-26 2017-01-18 福建诚兴新材料科技有限公司 Reactive powder concrete material manhole cover and manufacturing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL356126A1 (en) * 2000-11-21 2004-06-14 United States Gypsum Company Structural sheathing panels
CN101570420A (en) * 2009-05-22 2009-11-04 北京惠诚基业工程技术有限责任公司 Manufacturing technique of reactive power concrete products
CN106337442A (en) * 2016-10-26 2017-01-18 福建诚兴新材料科技有限公司 Reactive powder concrete material manhole cover and manufacturing method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STEFANIA GRZESZCZYK, BETONY NOWEJ GENERACJI Z PROSZKÓW REAKTYWNYCH, 2015 *

Also Published As

Publication number Publication date
PL236608B1 (en) 2021-02-08

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