Novel concrete and preparation method thereof
The invention provides a novel concrete and a preparation method thereof, and relates to the field of concretes. The problem that existing concrete has many holes is solved. The novel concrete raw material comprises, by weight, 50-85 parts of Portland cement, 10-25 parts of fly ash, 45-77 parts of a...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.08.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a novel concrete and a preparation method thereof, and relates to the field of concretes. The problem that existing concrete has many holes is solved. The novel concrete raw material comprises, by weight, 50-85 parts of Portland cement, 10-25 parts of fly ash, 45-77 parts of aggregate, 30-66 parts of bentonite, 18-35 parts of graphene oxide, 16-29 parts of nano-silica sol, 9-19 parts of a filler, 2-7 parts of a dispersing agent, 1-6 parts of a pumping agent, 8-16 parts of a defoaming agent, 7-16 parts of an anti-cracking agent and 78-96 parts of water. The novel concretehas few internal holes, the corrosion resistance of the concrete is effectively improved, and the preparation method is simple.
本发明提供了一种新型混凝土及其制备方法,其涉及混凝土领域,旨在解决现有混凝土孔洞多的问题,新型混凝土原料按重量份包括以下组分:硅酸盐水泥50-85份,粉煤灰10-25份,骨料45-77份,膨润土30-66份,氧化石墨烯18-35份,纳米硅溶胶16-29份,填料9-19份,分散剂2-7份,泵送剂1-6份,消泡剂8-16份,抗裂剂7-16份,水78-96份。本发明的新型混凝土内部孔洞少,有效提高了混凝土的抗腐蚀性能,而且制备方法简单。 |
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Bibliography: | Application Number: CN202010445131 |