this paper introduces An outline of the HS-EPS module building energy saving system of reinforced concrete core columns, its composition, applications and the technical specifications. A comprehensive analysis of the system on technical features and advantages of the system, such as building energy conservation, seismic, industrialization and standardization is introduced. In recent years this system has been applied in many projects in various parts of China including the the application and promotion in the post-disaster reconstruction projects. The ong-term study, extensive analysis and application of this system have proved its high performance, reliable quality and high application value.

To maintain thermal performance of the Ondol system, elements of the system must be optimally designed so that the thermal performance and hot water flow can be efficiently transmitted from the Ondol system in apartment units. The purpose of this study is to propose the optimal design data and applicable design process of the Ondol system. The design process should incorporate the energy-efficient system as well as a comfortable indoor thermal environment in the early design stage.

Solar light pipes are effective ways of transmitting sun light into the rooms which are short of daylight and saving electrical lighting consumption in daylight. But solar light pipes can bring heat into the room at the same time. The temperature effect of side lighting solar light pipe and top lighting solar light pipes were tested in this paper. The length of side lighting solar light pipe was 2.6m with the diameter 0.36m. The length of top lighting solar light pipes were 1.3m with the diameter 0.36m.The temperature of air was tested by RH-LOG auto thermoscope. The temperature of the diffuser surface of top lighting solar light pipes was measured by NEC TH5104 Thermal Infrared Imager. The experimental results showed that solar light pipes can not only bring light into otherwise inaccessible or dimly lit places, but also improve the internal environment without generating excessive heat. So solar light pipes are appropriate methods for daylighting.

This paper describes the traditional Ondol medical care, the specific combination of ancient and contemporary examples to be articulated. As a traditional Korean culture, to be extracted from the historical perspective, it described the relationship and origins between them, From a health perspective, in accordance with the logic and pharmacology it introduced Ondol as the important principle of health care equipment. The modern architecture of some common harmful to the body, from the perspective of Ondol, it should be improved and based on scientific proof to the theory.