CARBON DIOXIDE FIXATION STRUCTURAL MEMBER

• Main Authors: KOJIMA MASAO, MITSUI TATEO, KAKIZAWA TADAHIRO
• Format: Patent
• Language: English
• Published: 27.09.2007
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; LIME, MAGNESIA; METALLURGY; MINING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REFRACTORIES; SHAFTS; SLAG; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF NATURAL STONE; TUNNELS

PROBLEM TO BE SOLVED: To provide a structural member for effectively and efficiently fixing carbon dioxide in the air by increasing the absorbing capacity of carbon dioxide and largely securing an absorption amount. SOLUTION: An aeration path 22 communicated with open air E is formed in a carbon dioxide fixing concrete molded body 26 in such a manner of separating by a prescribed distance from a steel member 20 provided so as to be integrated with the carbon dioxide fixing concrete molded body 26 fixing carbon dioxide G in the air E. Further, a shielding layer 18 of blocking aeration is formed on the surface of the carbon dioxide fixing concrete molded body 26. In this way, the air is positively fed into the carbon dioxide fixing concrete molded body 26, thus the absorbing capacity of carbon dioxide G in the air to the carbon dioxide fixing concrete molded body 26 can be increased, and, the carbon dioxide G can be effectively fixed. COPYRIGHT: (C)2007,JPO&INPIT