Hollow square column mold for recycled concrete segments and using method thereof

• Main Authors: LI YANQIU, LI FALING, YANG YANG
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; PERFORMING OPERATIONS; REFRACTORIES; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SLAG; TRANSPORTING; TREATMENT OF NATURAL STONE; WORKING CEMENT, CLAY, OR STONE

The invention discloses a hollow square column mold for recycled concrete segments and a using method thereof, and belongs to the field of recycled concrete. The hollow square column mold for the recycled concrete segments and the using method thereof comprise a base and a mold main body, wherein the mold main body comprises a pair of top plates; a pair of L-shaped templates which are mutually clamped are clamped between the top plates, circular through holes are formed in the top plates, and injection pipes matched with hollow pipes are inserted into inserting holes of the top plates; the injection pipes comprise concrete injection pipes, air injection covers are fixedly connected to the bottom ends of the concrete injection pipes, a plurality of through holes are formed in the concrete injection pipes, a plurality of exhaust holes are formed in the air injection covers, and carbon dioxide reaction tanks are clamped to the bottom ends of the air injection covers; and the carbon dioxide reaction tanks compris