Osamu Goto

CONSTRUCTION RESEARCH ON REPAIRING METHOD OF USING PERMEABLE RESIN FOR WOODEN LATH AND PLASTER OF HISTORIC BUILDINGS

Traditional architecture are subject to a wide variety of damage. However, it is difficult to repair maintaining damaged parts. The authors developed a method of repairing lath and plaster members using acrylic resin. This repair method is applied from the back side of the plaster member, so appearance of the finish material is maintained. In this paper, we applied this repair method to Iwate Bank’s plaster ceiling. As a result, it was found that this method can repair a large area with compact equipment and materials and can adapt to wide variety of damage.

DEVELOPMENT OF REPAIRING METHOD FOR LATH AND PLASTER CEILING

In recent years, it is necessary to secure the non-structural material in the event of a disaster. Lathing plaster ceiling of the traditional building is no exception. It is necessary to a healthy degree to properly evaluate respect for the value of such as culture, history, design, technology and authenticity of the traditional building. In this study, we have developed the repair method of existing ceiling by the acrylic resin. This technique does not require traditional skills. Therefore, to improve the health of the building at a low cost, it is possible to protect the history, culture, technology, and safety.

RECONSIDERATION OF PRESERVATION STANDARDS FOR FARM VILLAGES DESIGNATED TO CONSERVATION AREA

Most Japanese conservation areas have their own preservation standard to control selfish refurbishment and new construction. In countryside there is not appropriate guideline for preservation standard such as design code of city center. We research two farm villages that are prepared to designate to the conservation area. Most traditional farm houses have original thatched main roof and were extended or refurbished their eaves to get conveniences for dwelling. If the facade of new eaves match well to the traditional site, this way is suitable to the guideline. We guess this new guideline will be applicable to the other areas.

NEW RESTORATION DOCUMENTATION RECORD FOR ALL MEMBERS’ QUALITY OF THE WOODEN HERITAGE BUILDING

In Japan if the heritage building designated by government is restored largely, the documentation record is published. Some documentations of wooden heritage building included the record of that’s all members. But we can’t know the wooden quality of each member in these documentations. In this paper we propose new method for the recording the wooden quality. So we will be able to know how to use woods and understand future demands of high quality woods in the restoration.

ABOUT THE SEPTIC TANK IN OLD THE TOKYO MARINE AND FIRE INSURANCE LTD. YOKOHAMA LIAISON OFFICE BUILDING

There is old The Tokyo Marine and Fire Insurance Ltd. Yokohama liaison office Building in Naka Ward, Yokohama City. This building was built in 1935. The septic tank from at first that is equipment survives in this building. It turned out that the designer of this building was Masujiro KINOSHITA. In this paper, this septic tank is compared to historical documents and the law. It can be said the paper become valuable as the report of the example of the septic tank that person who was related to enactment of law designed.

A STUDY OF THE REUSE OF OLD ROOF TILES IN PRESERVATION OF HISTORIC ARCHITECTURE

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