Acoustics Measurements of sound insulation in buildings Determining the exact locations of sound insulation defects Measurement of sound level from service equipment in buildings
Building airtightness Building airtightness test Detection of leakage points and areas Thermographic inspection
Environmental noise Measurement of traffic noise from road transport, railways and aircrafts Measurement of industrial noise Determining the exact locations of sound sources Noise barrier insertion loss measurement
Geology Geotechnical engineering research Cone penetration test Disturbed and undisturbed soil sampling Laboratory testing of soil