PL427325A1 - Method of producing precast concrete units from concretes with reduced demand for forming energy - Google Patents
Method of producing precast concrete units from concretes with reduced demand for forming energyInfo
- Publication number
- PL427325A1 PL427325A1 PL427325A PL42732518A PL427325A1 PL 427325 A1 PL427325 A1 PL 427325A1 PL 427325 A PL427325 A PL 427325A PL 42732518 A PL42732518 A PL 42732518A PL 427325 A1 PL427325 A1 PL 427325A1
- Authority
- PL
- Poland
- Prior art keywords
- components
- concrete
- dosed
- precast concrete
- concretes
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000011178 precast concrete Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania prefabrykatów betonowych typu schody/balkony z betonów o obniżonym zapotrzebowaniu na energię, charakteryzujący się tym, że mieszankę betonową stanowi zestawienie składników o znacznie zróżnicowanej gęstości nasypowej odmierzanej i dozowanej w sposób wagowy jak i objętościowy, przy czym składniki te dozowane są do miksera a następnie mieszane z częścią wody zarobowej w celu nawilżenia kruszywa lekkiego, przy czym w procesie nawilżania dozowany jest cement oraz popiół lotny, następnie składniki mieszanki homogenizuje się do uzyskania wstępnej jednorodności, po czym dodaje modyfikatory chemiczne, po czym składniki poddaje się mieszaniu do uzyskania homogenicznej mieszanki betonowej oraz uzupełnia pozostałą część wody zarobowej, po czym masę pseudosamozagęszczalną wylewa do formy dla danego elementu, następnie formę wraz z wlanym betonem poddaje się procesowi dojrzewania.The subject of the application is a method of manufacturing precast concrete elements of stairs / balconies of concrete with reduced energy demand, characterized by the fact that the concrete mix is a combination of components with a significantly different bulk density, measured and dosed in a weight and volume manner, and these components are dosed into the mixer and then mixed with part of the mixing water to moisten the lightweight aggregate, where in the moistening process, cement and fly ash are dosed, then the mixture components are homogenized until initial homogeneity, then chemical modifiers are added, and then the components are mixed until obtaining a homogeneous concrete mix and replenishing the remaining part of the mixing water, then the pseudo-compacting mass is poured into the mold for a given element, then the mold with the poured concrete is subjected to the maturing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427325A PL427325A1 (en) | 2018-10-02 | 2018-10-02 | Method of producing precast concrete units from concretes with reduced demand for forming energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427325A PL427325A1 (en) | 2018-10-02 | 2018-10-02 | Method of producing precast concrete units from concretes with reduced demand for forming energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL427325A1 true PL427325A1 (en) | 2020-04-06 |
Family
ID=70049410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL427325A PL427325A1 (en) | 2018-10-02 | 2018-10-02 | Method of producing precast concrete units from concretes with reduced demand for forming energy |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL427325A1 (en) |
-
2018
- 2018-10-02 PL PL427325A patent/PL427325A1/en unknown
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