首页>
外国专利>
APPARATUS FOR MANUFACTURING FIBER-REINFORCED CONCRETE THROUGH SHOOTING AFTER INSERTING BUBBLES INTO NORMAL CONCRETE AND METHOD FOR MANUFACTURING SAME
APPARATUS FOR MANUFACTURING FIBER-REINFORCED CONCRETE THROUGH SHOOTING AFTER INSERTING BUBBLES INTO NORMAL CONCRETE AND METHOD FOR MANUFACTURING SAME
展开▼
机译:在将气泡插入普通混凝土后通过射流制造纤维增强混凝土的装置及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to an apparatus for manufacturing fiber-reinforced concrete through shooting after inserting bubbles into normal concrete and a method for manufacturing the same, which: form fiber-mixed concrete in which the bubbles, fiber-mixed materials, and silica fume are mixed in the normal concrete or form the fiber-mixed concrete in which aggregates, water, and the bubbles are put into and mixed with a mixture, in which cement, the fiber-mixed materials, and silica fume are mixed; and then shoots the fiber-reinforced concrete in which excessive air included in the fiber-mixed concrete is reduced by spraying the fiber-mixed concrete with the high-pressure air when the fiber-mixed concrete is discharged, and of which a slump, drastically increased due to the large amount of bubbles, is reduced to a range of the slump of the normal concrete, thereby improving the production capacity of the fiber-reinforced concrete and shortening operating time.
展开▼