JUTE REINFORCED CONCRETE AND A MIXING METHOD THEREOF, CAPABLE OF MINIMIZING INCIDENCE OF CRACK WITHIN A CONCRETE STRUCTURE

摘要

PURPOSE: A jute reinforced concrete and a mixing method thereof are provided to mix a relative small amount of jute within the concrete placed in the field and to improve flexural strength, compressive strength, and tensile strength of the concrete structure.;CONSTITUTION: A method for mixing jute reinforced concrete comprises the following steps: a first-injection step(S10) putting cement(Ce), a blending material(Am), fine aggregate(As), and jute(J) into a mixer; a first mixing step(S20) mixing the cement, the blending material, the fine aggregate, and the jute for 20 - 30 second; a second injection step(S30) putting water and a compound into the first mixture; a second mixing step(S40) mixing the water and the compound with the first mixture; a third injection step(S50) putting thick aggregates in the second mixture; a third mixing step(S60) mixing the thick aggregates with the second mixture; and a discharge step(S70) discharging the final mixture.;COPYRIGHT KIPO 2010