Evaluation of Salt-Induced Damage to Aged Wood of Historical Wooden Buildings

Figure 8

(a) FT-IR spectra of the sound wood sample (larch) and of aged wood samples 9F6, 8F11, 7F17, and 6F18. (b) FT-IR spectra of the samples 5F23, 4F27, 3F 30, and 2F 32. The peaks of polysaccharides are highlighted by indicating the wavenumber.

(a)

(b)