Novel bendable concrete

A concrete and bending technology, applied in the field of building materials, can solve problems such as poor flexibility and impact resistance, high brittleness of concrete, and easy cracking
CN107200522AInactive Publication Date: 2017-09-26SUZHOU TANGSHI JIANHUA CONCRETE PILE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SUZHOU TANGSHI JIANHUA CONCRETE PILE
Publication Date
2017-09-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses novel bendable concrete. The novel bendable concrete is prepared from the following raw materials in parts by mass: 50 to 100 parts of cement, 20 to 40 parts of gelatin powder, 15 to 30 parts of glass fibers, 10 to 20 parts of nylon fibers, 20 to 40 parts of silicon powder, 5 to 10 parts of carboxylated styrene-butadiene latex, 60 to 90 parts of sand, 3 to 8 parts of a water reducing agent and 50 to 80 parts of water. The novel bendable concrete disclosed by the invention has the characteristics of good strength, low elastic modulus, good flexibility and ductility, good heat-preservation and heat-insulation effect, good crack resistance and anti-impact strength and the like.
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Description

technical field

[0001] The invention relates to the field of building materials, in particular to a novel bendable concrete. Background technique

[0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete that uses cement as the cementitious material, sand and stone as the aggregate; it is mixed with water in a certain proportion and stirred. It is also called ordinary concrete, which is widely used in civil engineering. Concrete has been widely used in the field of civil engineering because of its excellent physical and mechanical properties, and it is currently the most widely used building material. Earthquakes are inevitable as a natural phenomenon. According to statistics, from 2007 to 2009, there were as many as 54 earthquakes with a magnitude of 7.0 or above in the world, of which 35% were earthquakes with a magnitu...

Claims

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