{"id":46461,"date":"2025-05-24T05:02:40","date_gmt":"2025-05-23T20:02:40","guid":{"rendered":"https:\/\/kochihen.replan.ne.jp\/?p=46461"},"modified":"2025-05-24T05:02:40","modified_gmt":"2025-05-23T20:02:40","slug":"%e3%80%90%e8%a8%ad%e8%a8%88%e3%81%a8%e5%bb%ba%e8%a8%ad%e3%80%8c%e4%b8%80%e6%8b%ac%e7%99%ba%e6%b3%a8%e3%80%8d%e3%81%a7%e3%82%b3%e3%82%b9%e3%83%88%e3%83%80%e3%82%a6%e3%83%b3-%e5%8f%a4%e5%b9%b3%e7%94%ba","status":"publish","type":"post","link":"https:\/\/kochihen.replan.ne.jp\/?p=46461","title":{"rendered":"\u3010\u8a2d\u8a08\u3068\u5efa\u8a2d\u300c\u4e00\u62ec\u767a\u6ce8\u300d\u3067\u30b3\u30b9\u30c8\u30c0\u30a6\u30f3 \u53e4\u5e73\u753a\u65b0\u5e81\u820e Part-2\u3011"},"content":{"rendered":"

\"\"<\/a>
\n\"\"<\/a>
\n\"\"<\/a>
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\n\u3000\u305d\u306e\u969c\u5bb3\u3092\u5730\u65b9\u516c\u5171\u56e3\u4f53\u306e\u5efa\u7bc9\u5de5\u4e8b\u306b\u304a\u3044\u3066\u514b\u670d\u3057\u305f\u3044\u3068\u8003\u3048\u305f\u3068\u304d\u3001\u8a2d\u8a08\u3068\u5efa\u8a2d\u306e\u300c\u5206\u96e2\u767a\u6ce8\u300d\u304c\u5e38\u8b58\u3068\u3055\u308c\u3066\u304d\u305f\u300c\u5c02\u517c\uff08\u305b\u3093\u3051\u3093\uff09\u306e\u58c1\u300d\u3092\u53d6\u308a\u6255\u3046\u3053\u3068\u3092\u3001\u3053\u306e\u53e4\u5e73\u753a\u306e\u65b0\u5e81\u820e\u3067\u306f\u63a1\u629e\u3057\u305f\u3002\u3053\u3053\u3067\u306f\u5efa\u8a2d\u4f1a\u793e\u306e\u8a2d\u8a08\u90e8\u9580\u3068\u5efa\u8a2d\u90e8\u9580\u304c\uff11\u793e\u3067\u30ef\u30f3\u30b9\u30c8\u30c3\u30d7\u7684\u306b\u6a5f\u80fd\u3057\u3066\u3001\u6027\u80fd\u5411\u4e0a\u3068\u30c7\u30b6\u30a4\u30f3\u6027\u306e\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u3092\u5b9f\u73fe\u3057\u305f\u3002\u6238\u5efa\u3066\u4f4f\u5b85\u3067\u306f\u4e00\u822c\u5316\u3057\u3066\u3044\u308b\u624b\u6cd5\u304c\u516c\u5171\u5efa\u7bc9\u3067\u5b9f\u73fe\u3057\u305f\u3068\u3044\u3046\u3053\u3068\u3002
\n\u3000\u6728\u7acb\u3061\u306e\u3088\u3046\u306aRC\u58c1\u67f1\u306b\u7d44\u307f\u8fbc\u3093\u3060\u8f3b\u5c04\u6696\u51b7\u623f\u3002\u3053\u308c\u306f\u5916\u65ad\u71b1\u3067\u5ba4\u5185\u5074\u306f\u5317\u6d77\u9053\u7523\u30ab\u30e9\u30de\u30c4\u3092\u578b\u67a0\u3068\u3057\u3066\u4f7f\u7528\u3057\u305f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u6253\u3061\u653e\u3057\u3002\u6696\u51b7\u623f\u6a5f\u80fd\u3082\u517c\u306d\u308b\u3002\u5730\u4e2d\u71b1\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306b\u3088\u308b\u6e29\u51b7\u6c34\u3092\u58c1\u67f1\u5185\u306b\u6d41\u3057\u5ba4\u5185\u5074\u306e\u58c1\u3092\u6e29\u3081\u305f\u308a\u51b7\u3084\u3057\u305f\u308a\u3059\u308b\u300c\u8f3b\u5c04\u6696\u51b7\u623f\u300d\u3002\u3055\u3089\u306b\u5357\u6771\u3068\u5357\u897f\u9762\u306e\u958b\u53e3\u90e8\u306b\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u30ac\u30e9\u30b9\u3092\u63a1\u7528\u3057\u5916\u304c\u898b\u3048\u308b\u72b6\u614b\u3067\u767a\u96fb\u3059\u308b\u3002\u4f4f\u5b85\u30ec\u30d9\u30eb\u306e\u6027\u80fd\u6280\u8853\u9769\u65b0\u304c\u3053\u3046\u3057\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u3002
\n\u3000\u4e45\u3057\u3076\u308a\u306b\u516c\u5171\u5efa\u7bc9\u3067\u300c\u9762\u767d\u3044\u300d\u3068\u611f\u3058\u3055\u305b\u3089\u308c\u3066\u3044\u305f\u6b21\u7b2c\u3002<\/p>\n

\u25cf\u304a\u77e5\u3089\u305b
\n\u62d9\u66f8\u300c\u4f5c\u5bb6\u3068\u4f4f\u7a7a\u9593\u300d\u5e7b\u51ac\u820e\u304b\u3089\u96fb\u5b50\u66f8\u7c4d\u3067\u767a\u520a
\n\u304a\u6c42\u3081\u306fAmazon\u3067\u3002
\nhttps:\/\/amzn.asia\/d\/eUiv9yO<\/a>
\n\"\"<\/a><\/p>\n

English version\u2b07<\/p>\n

Cost Reduction by \u201cLump-sum Ordering\u201d of Design and Construction Furuhei-cho New Town Hall Part-2]
\nThe \u201cperformance improvement\u201d that detached houses have led by far is now beginning to be realized in RC construction as a result of cost reductions. …<\/p>\n

\u3000This is the second building in the town of Kodaira, which caught the eye of a person whose work life is not very familiar with public buildings.
\n\u3000The \u201cenergy saving\u201d methods of high thermal insulation, high airtightness, and the use of natural energy, which have been pursued at an accelerated pace in the field of general wooden houses, such as ours, have not been pursued so much in the field of RC buildings.
\n\u3000The generalization of the ZEH standard and other standards has formed the core of a movement to revolutionize housing performance in general wooden houses. This movement has been universalized through the \u201ccollaboration\u201d of the public, academic, and private sectors, including advanced researchers, construction practitioners, and local public organizations that have responded to the demand of the general public for \u201cwarm living\u201d in the cold region of Hokkaido. The results of these efforts eventually spread throughout Japan.
\n\u3000On the other hand, even in Hokkaido, there has been a trend of delayed efforts in RC construction, even in condominium construction, due to cost considerations, such as so-called \u201cexterior insulation\u201d methods. The practice in detached houses has been far ahead. The methods developed in this trend of performance evolution, such as window performance enhancement (i.e., multi-layered windows), have only partially spread to remodeling. Finally, methods such as RC exterior insulation are now being used in new construction, as in the case of the new town hall in Kodaira. Although this is an inevitable performance improvement for public buildings in northern Japan, it has not yet been introduced in condominiums in urban areas. The main reason for this is the cost increase, which is the biggest obstacle to ZEB (Net Zero Energy Building, a building that aims to reduce the net energy consumption of a building to zero).
\n\u3000In an attempt to overcome this obstacle in building construction by local governments, the Furuhira Town Hall was designed to break down the \u201cSenken Wall,\u201d which had been the common practice of separating the design and construction of a building. Here, the design and construction divisions of the construction company functioned as a one-stop shop to improve performance and design. This means that a method that has become common in detached houses has been realized in public buildings.
\n\u3000Radiant heating and cooling incorporated into RC wall columns like a grove of trees. The interior is insulated externally with fair-faced concrete using Hokkaido larch as the formwork. It also serves as a heating and cooling system. Geothermal heat pumps are used to heat and cool the walls on the interior side of the building by pouring hot and cold water into the wall columns. In addition, the openings on the southeast and southwest sides of the house are fitted with photovoltaic glass to generate electricity while allowing the outside to be seen. This is how the performance innovation at the residential level is realized.
\n\u3000For the first time in a long time, I was impressed by a public building that I found interesting.<\/p>\n

Notice
\nMy book \u201cThe Writer and the Living Space\u201d is published in e-book format by Gentosha.
\nAvailable at Amazon.com.<\/p>\n","protected":false},"excerpt":{"rendered":"

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