[Retracted] Study on Thermal Performance Measurement and Construction of Passive Exterior Wall with Low Energy: Teaching and Laboratory Building of Shandong Jianzhu University

Table 5

Increment of mass humidity of insulation material inside the external wall after heating period.

Structural hierarchy	Test point	Heating period in 2018,			The allowed increment of mass humidity
		East wall	South wall	North wall
Aerated concrete slabs	Point 2	6.43	14.9	1.99	4
Graphite polystyrene plate	Point 4	3.66	17.73	−2.39	15