AERATED, LIGHTWEIGHT, FOAMED CONCRETE TECHNOLOGY FROM THE

TABLE 3: THERMAL INSULATION WITH LITEBUILT® AERATED CONCRETE

Concrete Density PCF	λ	R VALUE PER INCH	K at selected Concrete Thickness
Concrete Density PCF	λ	R VALUE PER INCH	2"	4"	6"	8"
19	0.429	2.54	6.80	3.83	2.64	1.98
25	0.528	2.06	7.99	4.55	3.17	2.44
31	0.627	1.73	9.11	5.28	3.70	2.84
38	0.759	1.44	10.36	6.14	4.42	3.10
44	0.858	1.25	8.12	5.87	4.16	3.43
50	0.990	1.09	9.04	6.60	4.69	3.56
56	1.155	0.94	10.03	7.46	5.35	4.03
63	1.353	0.79	11.15	8.38	6.20	4.62
69	1.518	0.71	12.01	9.17	6.73	5.15
75	1.782	0.61	13.33	10.23	7.59	6.47
88	2.284	0.71	15.25	12.08	9.17	7.13
100	2.878	0.46	13.60	13.86	10.76	8.51

λ = Thermal Conductivity Coefficient
K = Thermal Transmission Coefficient

Note: Densities 19-38 are cement/foam mixes
Densities 44 and over are cement/sand/foam mixes

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