COMPOSITION FOR BUILDING MATERIAL

PROBLEM TO BE SOLVED: To provide a building material which more effectively utilizes vermiculite as a natural resource, can satisfy the demand of humidity conditioning and/or deodorizing and further of beautiful appearance, is excellent in balance between amount and speed of moisture absorption/rele...

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Bibliographische Detailangaben
1. Verfasser:	FUKUDA YASUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a building material which more effectively utilizes vermiculite as a natural resource, can satisfy the demand of humidity conditioning and/or deodorizing and further of beautiful appearance, is excellent in balance between amount and speed of moisture absorption/release in particular and further has improved bending strength, flexibility and productivity. SOLUTION: A composition for the building material is prepared by blending unswollen vermiculite with a base material selected from one or more kinds of cement, calcium silicate and slag gypsum, wherein the blending amount of the unswollen vermiculite is 0.5-70 mass% of the total composition (solid content). The composition is characterized in that the unswollen vermiculite of ≤300 μm is 0.5-15 mass% of the total composition (solid content). COPYRIGHT: (C)2007,JPO&INPIT