C04B2111/00241 - CPC Classification

Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use Physical properties of the materials not provided for elsewhere in

• C04B2111/0025 » {Compositions or ingredients of the compositions characterised by the crystal structure} 49
• C04B2111/00258 » {Electromagnetic wave absorbing or shielding materials} 36
• C04B2111/00267 » {Materials permeable to vapours or gases} 25
• C04B2111/00275 » {Materials impermeable to vapours or gases} 8
• C04B2111/00284 » {Materials permeable to liquids} 44
• C04B2111/00293 » {Materials impermeable to liquids} 38
• C04B2111/00301 » {Non-porous materials, e.g. macro-defect free [MDF] products} 5
• C04B2111/0031 » {Heavy materials, e.g. concrete used as ballast material} 19
• C04B2111/00318 » {Materials characterised by relatively small dimensions, e.g. small thickness} 14
• C04B2111/00336 » {Materials with a smooth surface, e.g. obtained by using glass-surfaced moulds} 3
• C04B2111/00344 » {Materials with friction-reduced moving parts, e.g. ceramics lubricated by impregnation with carbon} 5
• C04B2111/00362 » {Friction materials, e.g. used as brake linings, anti-skid materials} 106
• C04B2111/0037 » {Materials containing oriented fillers or elements} 10
• C04B2111/00387 » {Anisotropic materials} 2
• C04B2111/00405 » {Materials with a gradually increasing or decreasing concentration of ingredients or property from one layer to another} 101
• C04B2111/00413 » {Materials having an inhomogeneous concentration of ingredients or irregular properties in different layers} 62
• C04B2111/00422 » {Magnetic properties} 17

Recent Application in this class: