hygrothermal properties of selected building envelope materials

materials	heat transfer properties					vapor permeability coefficients			permeability at 50% rh
	r	cp	k	ct	cg	b1	b2	b3
air barrier (polyolefin)	52.38	0.3105	0.09187	0	0	2.15	0	0	2.150000095
aluminum siding	52.4	0.3	0.05	0	0	10	0	0	10
brick	120	0.19	0.517	0	0	3	0	0	3
building paper, asphalt	40	0.36	0.068	0	0	0.35	0	0	0.349999994
built-up roofing	70	0.35	0.094	0	0	0.3	0	0	0.300000012
concrete	140	0.22	1.3	0	0	3.2	0	0	3.200000048
concrete block	53	0.22	0.643	0	0	19.2	0	0	19.20000076
fiberboard, asphalt	24.9	0.31	0.0312	0	0	23.57	0	0	23.56999969
fiberboard, roofing	18.79	0.31	0.03155	3.6e-05	0.03	43.93	2.138	2.03	49.82951736
fiberboard, sheathing	16.61	0.3105	0.0317	0	0	20.15	0	0	20.14999962
foam core sheathing	6.056	0.3105	0.02802	0	0	2.201	0.00059	8.522	2.243003845
glass-fiber board	7.6	0.17	0.02083	0	0	125	0	0	125
gravel	90	0.2	0.26	0	0	50	0	0	50
gypsum board	39	0.26	0.0925	0	0	43.73	0	0	43.72999954
icynene insulation	0.67	0.22	0.0231	0	0	48	0	0	48
kraft paper	52.4	0.3	0.095	0	0	0.00429	0.00061	4.01	0.008849623
metal roof deck	165	0.21	100	0	0	0.0188	0	0	0.0188
oriented strand board	40	0.31	0.068	0	0	0.4397	0.02923	4.878	0.774721742
particle board	47.57	0.3105	0.07858	0	0	3.42	1.1e-10	26.23	3.420055389
perlite board	10.8	0.26	0.03132	0	0	43.79	0	0	43.79000092
plywood, exterior grade	31.5	0.29	0.435	0	0	0.5521	0.00112	9.765	0.699499547
polyethylene	52.4	0.3	0.095	0	0	0.00036	0	0	0.00036
polyisocyanurate ins.	2.03	0.22	0.142	0	0	1.09	0.8018	1.041	2.439324379
polystyrene, extruded	2.65	0.29	0.0167	0	0	1.2	0	0	1.200000048
roofing shingles, asphalt	70	0.3	0.15	0	0	0.0375	0	0	0.037500001
strawbale	11.9	0.39	0.032	0	0	120	0	0	120
stucco finish	41.8	0.26	0.0926	0	0	5	0	0	5
sugar pine	22.79	0.39	0.05	0	0	0.3029	0.00062	9.86	0.389193445
vinyl siding	9.4	0.24	0.03	0	0	0.0375	0	0	0.037500001
waferboard siding	44.08	0.29	0.05252	0	0	0.3056	2.3e-05	12.4	0.316711485

file: moist3_property_data.xls

see also: ham: moist 3 1-d heat and moisture transfer model