DE1471025U - - Google Patents

Info

Publication number

DE1471025U

DE1471025U DENDAT1471025D DE1471025DU DE1471025U DE 1471025 U DE1471025 U DE 1471025U DE NDAT1471025 D DENDAT1471025 D DE NDAT1471025D DE 1471025D U DE1471025D U DE 1471025DU DE 1471025 U DE1471025 U DE 1471025U

Authority

DE

Germany

Prior art keywords

plaster

molding

mold

paris

presses

Prior art date

Legal status (The legal status 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 status listed.)

Active

Links

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• 238000000465 moulding Methods 0.000 claims description 17
• 239000011505 plaster Substances 0.000 claims description 11
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
• ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 8
• 239000011507 gypsum plaster Substances 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 239000000463 material Substances 0.000 claims 1
• 229910001018 Cast iron Inorganic materials 0.000 description 3
• 239000011449 brick Substances 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1