| 摘要 |
[PROBLEMS] To provide a partition wall structure of building that without detriment to heat insulation performance, etc., avoids any indoor environmental pollution, human body health problems, etc. and excels in fireproof performance. [MEANS FOR SOLVING PROBLEMS] There is provided a structure comprising two incombustible surface wall materials (11) and, disposed therebetween, heat insulation material (14), wherein the heat insulation material (14) consists of foam (15) resulting from joining of foam members (20) obtained by mixing together a polyolefin synthetic resin, paper powder and a hydrophilic synthetic polymer, heating the mixture into a high-temperature melt and mixing water into the high-temperature melt. |
