PL433512A1 - Material that absorbs electromagnetic radiation and method of shielding buildings with abosorbing material - Google Patents
Material that absorbs electromagnetic radiation and method of shielding buildings with abosorbing materialInfo
- Publication number
- PL433512A1 PL433512A1 PL433512A PL43351220A PL433512A1 PL 433512 A1 PL433512 A1 PL 433512A1 PL 433512 A PL433512 A PL 433512A PL 43351220 A PL43351220 A PL 43351220A PL 433512 A1 PL433512 A1 PL 433512A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- absorbing material
- electromagnetic radiation
- air
- absorbent material
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 6
- 230000005670 electromagnetic radiation Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000011358 absorbing material Substances 0.000 abstract 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 4
- 230000002745 absorbent Effects 0.000 abstract 3
- 239000002250 absorbent Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Building Environments (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Zgłoszenie dotyczy materiału absorbującego promieniowanie elektromagnetyczne, zawierającego 45 - 87% wagowych zmielonej rudy żelaza, o zawartości Fe3O4 od 60% do 97% i średnicy ziarna poniżej 20 mm, cement w ilości 8% - 10,5% wagowych, wodę 4,5 do 10% wagowych oraz powietrze w proporcji objętościowej do pozostałych składników w zakresie od 8 do 15%. Korzystnie materiał zawiera od 0,001 do 0,1% wagowych dodatków napowietrzających i/lub odwadniających i/lub uplastyczniających lub 0,1 – 8% wagowych wapna hydratyzowanego. Przedmiotem zgłoszenia jest też sposób osłaniania materiałem absorbującym obiektów budowlanych, obejmujący wytwarzanie materiału absorbującego promieniowanie i jego zastosowanie do okładania powierzchni ścian, sufitów i podłóg i/lub wypełniania części konstrukcyjno — budowlanych ścian, sufitów, podłóg oraz innych części budynków zabezpieczającego przed promieniowaniem elektromagnetycznym. W pierwszym etapie sposobu wytwarza się materiał absorbujący z naturalnej rudy żelaza, o zawartości Fe3O4 od 60% do 97% którą rozdrabnia się, mieli i oddziela cząstki o uziarnieniu powyżej 20 mm, następnie 45 - 87% wagowych substratu mineralnego o wielkości ziarna maksymalnie 20 mm, miesza się z 8 – 10,5% wagowymi cementu i ciągle mieszając dodaje się 4,5 - 10% wody oraz od 0,001 do 0,01% wagowych standardowych dodatków polimerowych lub od 0,1 do 8% wapna hydratyzowanego, substraty miesza się do równomiernego połączenia składników oraz uzyskania od 8 do 15% objętościowych powietrza w materiale absorbującym. W drugim etapie materiał absorbujący nakłada się na powierzchnię ściany, sufitu, podłogi lub innych elementów budowlanych, warstwami o grubości 8 - 15 mm, uzyskując osłonę barierową, zawierającą co najmniej jedną warstwę materiału absorbującego.The application relates to an electromagnetic radiation absorbing material containing 45-87% by weight of ground iron ore, with a Fe3O4 content of 60% to 97% and a grain diameter of less than 20 mm, cement in an amount of 8% - 10.5% by weight, water 4.5 to 10% by weight and the proportion of air by volume to the remaining ingredients ranging from 8 to 15%. Preferably the material contains from 0.001 to 0.1% by weight of air-entraining and / or dewatering and / or plasticizing additives, or 0.1-8% by weight of hydrated lime. The subject of the application is also a method of shielding building objects with absorbing material, including the production of radiation-absorbing material and its use for covering the surfaces of walls, ceilings and floors and / or filling construction and building parts of walls, ceilings, floors and other parts of buildings protecting against electromagnetic radiation. In the first stage of the process, an absorbing material is produced from natural iron ore with a Fe3O4 content from 60% to 97%, which is crushed, ground and separated from particles with a grain size greater than 20 mm, then 45 - 87% by weight of a mineral substrate with a grain size of maximum 20 mm. , mixed with 8 - 10.5% by weight of cement, and 4.5 - 10% by weight of water and 0.001 to 0.01% by weight of standard polymer additives or 0.1 to 8% of hydrated lime are added while stirring, the substrates are mixed to evenly combine the ingredients and obtain from 8 to 15% by volume of air in the absorbent material. In a second step, the absorbent material is applied to the surface of the wall, ceiling, floor or other building elements in 8-15 mm thick layers to obtain a barrier sheath containing at least one layer of absorbent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433512A PL243295B1 (en) | 2020-04-10 | 2020-04-10 | Material that absorbs electromagnetic radiation and method of shielding buildings with abosorbing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433512A PL243295B1 (en) | 2020-04-10 | 2020-04-10 | Material that absorbs electromagnetic radiation and method of shielding buildings with abosorbing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL433512A1 true PL433512A1 (en) | 2021-10-11 |
| PL243295B1 PL243295B1 (en) | 2023-07-31 |
Family
ID=78057980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL433512A PL243295B1 (en) | 2020-04-10 | 2020-04-10 | Material that absorbs electromagnetic radiation and method of shielding buildings with abosorbing material |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL243295B1 (en) |
-
2020
- 2020-04-10 PL PL433512A patent/PL243295B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL243295B1 (en) | 2023-07-31 |
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