Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic artificial stone as well as preparation method and application thereof
The invention discloses an inorganic artificial stone as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, mixing cement I, metakaolin I, a tungsten tailing dry material I, a polymer emulsion I, water I and a water reducing agent I, pressing, steaming and crushing to obtain aggregate; s2, mixing the aggregate prepared in the step S1, cement II, metakaolin II, tungsten tailing dry material II, polymer emulsion II, water II and water reducing agent II, and performing vibration pressing treatment; s3, the pressed product is subjected to steam curing treatment; the inorganic artificial stone is obtained. The inorganic artificial stone prepared by the method has low water absorption; the crushing value reaches a first-class crushing index; and under the condition that a large amount of tungsten tailing resources are used, the high breaking strength is achieved.
本发明公开了一种无机人造石及其制备方法和应用，其制备方法包括如下步骤：S1、将水泥Ⅰ、偏高岭土Ⅰ、钨尾矿干料Ⅰ、聚合物乳液Ⅰ、水Ⅰ和减水剂Ⅰ混合压制、蒸养、破碎得到骨料；S2、将步骤S1制备的骨料、水泥Ⅱ、偏高岭土Ⅱ、钨尾矿干料Ⅱ、聚合物乳液Ⅱ、水Ⅱ和减水剂Ⅱ混合进行振动压制处理；S3、将压制后的产品进行蒸养处理；得到无机人造石。本发明方法制备的无机人造石具有低的吸水率；压碎值达到一类压碎指标；在大量使用钨尾矿资源条件下，其还具有高的抗折强度。
Inorganic artificial stone as well as preparation method and application thereof
The invention discloses an inorganic artificial stone as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, mixing cement I, metakaolin I, a tungsten tailing dry material I, a polymer emulsion I, water I and a water reducing agent I, pressing, steaming and crushing to obtain aggregate; s2, mixing the aggregate prepared in the step S1, cement II, metakaolin II, tungsten tailing dry material II, polymer emulsion II, water II and water reducing agent II, and performing vibration pressing treatment; s3, the pressed product is subjected to steam curing treatment; the inorganic artificial stone is obtained. The inorganic artificial stone prepared by the method has low water absorption; the crushing value reaches a first-class crushing index; and under the condition that a large amount of tungsten tailing resources are used, the high breaking strength is achieved.
本发明公开了一种无机人造石及其制备方法和应用，其制备方法包括如下步骤：S1、将水泥Ⅰ、偏高岭土Ⅰ、钨尾矿干料Ⅰ、聚合物乳液Ⅰ、水Ⅰ和减水剂Ⅰ混合压制、蒸养、破碎得到骨料；S2、将步骤S1制备的骨料、水泥Ⅱ、偏高岭土Ⅱ、钨尾矿干料Ⅱ、聚合物乳液Ⅱ、水Ⅱ和减水剂Ⅱ混合进行振动压制处理；S3、将压制后的产品进行蒸养处理；得到无机人造石。本发明方法制备的无机人造石具有低的吸水率；压碎值达到一类压碎指标；在大量使用钨尾矿资源条件下，其还具有高的抗折强度。
Inorganic artificial stone as well as preparation method and application thereof
一种无机人造石及其制备方法和应用
LUO YIRAN (Autor:in) / LIN YONGQUAN (Autor:in) / ZHANG QINQIN (Autor:in) / HU JINBO (Autor:in) / GU XIANYUE (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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