PL415861A1 - Facing concrete panel and method for producing a facing concrete panel - Google Patents

Facing concrete panel and method for producing a facing concrete panel

Info

Publication number
PL415861A1
PL415861A1 PL415861A PL41586116A PL415861A1 PL 415861 A1 PL415861 A1 PL 415861A1 PL 415861 A PL415861 A PL 415861A PL 41586116 A PL41586116 A PL 41586116A PL 415861 A1 PL415861 A1 PL 415861A1
Authority
PL
Poland
Prior art keywords
concrete
amount
pressure
facing
temperature
Prior art date
Application number
PL415861A
Other languages
Polish (pl)
Other versions
PL240202B1 (en
Inventor
Jan Łyś
Original Assignee
Łyś Jan Przedsiębiorstwo Produkcyjno-Usługowo-Handlowe Chyżbet
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 Łyś Jan Przedsiębiorstwo Produkcyjno-Usługowo-Handlowe Chyżbet filed Critical Łyś Jan Przedsiębiorstwo Produkcyjno-Usługowo-Handlowe Chyżbet
Priority to PL415861A priority Critical patent/PL240202B1/en
Publication of PL415861A1 publication Critical patent/PL415861A1/en
Publication of PL240202B1 publication Critical patent/PL240202B1/en

Links

Landscapes

  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Przedmiotem zgłoszenia jest płyta z betonu licowego oraz sposób jej wytwarzania. Płyta zawiera masę betonową z czołową powierzchnią dekoracyjną. Płyta charakteryzuje się tym, że na powierzchni wewnętrznej warstwy licowej (1), przeciwległej do jej zewnętrznej powierzchni czołowej (2) ma naniesioną warstwę izolacyjną (3), zespoloną z warstwą licową (1) i stanowiącą integralną strukturę płyty o jednej tylko betonowej masie nośnej. W sposobie, w pierwszym etapie przygotowuje się warstwę licową (1) zespolonej płyty betonowej, wykorzystując prasę hermetyczną i stosując mieszaninę betonową, zawierającą następujące składniki w ilościach od do: piasek o O 0 - 2 mm, w ilości 1500 - 1550 kg/m3, mąkę kamienną lub pył O 0 - 0,5 mm, w ilości 350 - 400 kg/m3, cement RH 42,5, w ilości 450 - 500 kg/m3, plastyfikator w ilości 0,5 - 0,8% masy cementu, przygotowany surowiec wyjściowy prasuje się w prasie hermetycznej pod ciśnieniem 1400 t/m2 w temperaturze 30 - 40°C i w czasie 15 sec do 18 sec, w drugim etapie na płytę betonową nanosi się bezpośrednio warstwę izolacyjną (3) z poliuretanu zamknięto - komórkowego, wykorzystując prasę ciśnieniową z możliwością regulacji ciśnienia i temperatury, przy ciśnieniu od 134 kg/m2 do 154 kg/m2, temperaturze dozowania składnika A i B od 30 do 40°C, w czasie od 2,5 do 31/2 min, przy czym płytę betonową w formie utrzymuje się w temperaturze powierzchni aktywnej betonu od 20 do 30°C.The subject of the application is a facing concrete slab and the method of its production. The slab contains a concrete mass with a decorative front surface. The panel is characterized by the fact that on the inner surface of the facing layer (1), opposite to its outer face (2), there is an insulating layer (3), combined with the facing layer (1) and constituting an integral structure of the board with only one concrete support mass . In the process, in the first stage, the facing layer (1) of the composite concrete slab is prepared, using a hermetic press and using a concrete mixture containing the following components in amounts from to: sand of 0 - 2 mm, in the amount of 1500 - 1550 kg / m3, stone flour or dust O 0 - 0.5 mm, in the amount of 350 - 400 kg / m3, cement RH 42.5, in the amount of 450 - 500 kg / m3, plasticizer in the amount of 0.5 - 0.8% of the cement mass, the prepared initial raw material is pressed in a hermetic press at a pressure of 1400 t / m2 at a temperature of 30 - 40 ° C and during 15 sec to 18 sec, in the second stage an insulating layer (3) of closed-cell polyurethane is applied directly onto the concrete slab, using pressure press with adjustable pressure and temperature, at a pressure from 134 kg / m2 to 154 kg / m2, dosing temperature of component A and B from 30 to 40 ° C, during 2.5 to 31/2 min, the plate concrete in the mold is kept at p active concrete surface from 20 to 30 ° C.

PL415861A 2016-01-20 2016-01-20 Facing concrete panel and method for producing a facing concrete panel PL240202B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415861A PL240202B1 (en) 2016-01-20 2016-01-20 Facing concrete panel and method for producing a facing concrete panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415861A PL240202B1 (en) 2016-01-20 2016-01-20 Facing concrete panel and method for producing a facing concrete panel

Publications (2)

Publication Number Publication Date
PL415861A1 true PL415861A1 (en) 2017-07-31
PL240202B1 PL240202B1 (en) 2022-02-28

Family

ID=59383704

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415861A PL240202B1 (en) 2016-01-20 2016-01-20 Facing concrete panel and method for producing a facing concrete panel

Country Status (1)

Country Link
PL (1) PL240202B1 (en)

Also Published As

Publication number Publication date
PL240202B1 (en) 2022-02-28

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