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Title: Method for preparing concrete brick
Other Titles: 一种混凝土砖及其制备方法
Authors: Poon, CS 
Kou, SC 
Issue Date: 2-Dec-2015
Publisher: 中华人民共和国国家知识产权局
Source: 中国专利 ZL 201110345926.0 How to cite?
Abstract: The present invention relates to a method for preparing concrete bricks. The concrete bricks are produced by using cement, aggregate, and fly ash or slag powder, kaolin powder or slag powder, blending through a blender and then pressing by a molding machine. The bricks are then fed into a carbon dioxide curing room for maintenance or are maintained at ambient pressure and room temperature or atmospheric pressure steam. The used aggregate includes recycled aggregates and cullet aggregates, and also may include sand or pebbles. The concrete bricks provided by the present inventions can be made into paving bricks, partition wall bricks and load bearing wall bricks due to different proportions. The performance of the concrete bricks fully meets the standard requirements. The concrete bricks have a good function of absorbing carbon dioxide.
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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