Concrete doped with bunchy stranded basalt fibers and preparation method thereof

The invention discloses bunchy twisted basalt fiber composite concrete which is composed of a binding material, aggregate, an additive, bunchy twisted basalt fibers and water, and the fibers are the bunchy twisted basalt fibers; the preparation method of the composite concrete comprises the followin...

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Bibliographic Details
Main Authors LIU XIN, ZENG HAOHAI, XIAO PENG, DONG HU, YANG JIANMING, GONG YONGFAN, WU ZHENGGUANG, KANG AIHONG, SONG GUANCHUN
Format Patent
LanguageChinese
English
Published 29.07.2022
Subjects
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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Summary:The invention discloses bunchy twisted basalt fiber composite concrete which is composed of a binding material, aggregate, an additive, bunchy twisted basalt fibers and water, and the fibers are the bunchy twisted basalt fibers; the preparation method of the composite concrete comprises the following steps: mixing fibers with quartz sand, mixing water, cement, fly ash, silica fume, slag, metakaolin, nano SO2, floating beads and a water reducing agent, and carrying out pouring molding, so as to obtain the bunchy twisted basalt fiber composite concrete. According to the prepared composite concrete, the bunchy stranded basalt fiber with the special-shaped surface is added, the uniform dispersion of the bunchy stranded basalt fiber in the concrete is realized by uniformly adding the fiber for multiple times and stirring for multiple steps, and the obtained concrete has good low contractibility, good durability, high strength, excellent toughness and wide application prospects. 本发明公开了一种束状绞联玄武岩纤维复合混凝土，所述混凝土由胶凝材料，骨料
Bibliography:Application Number: CN202210402579