Complex for measuring the acoustic properties of materials and building structure

Sound Level Meter / Analyzer with 2-channels and sound intensity probe; Omnidirectional sound source; Power amplifier for building and room acoustics; Tapping machine

Contacts and Location

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Organisational Unit	Riga Technical University Faculty of Civil Engineering Institute of Materials and Structures Department of Composite Materials and Structures - Latvia, Rīga

Description

Sound Level Meter / Analyzer with 2-channels and sound intensity probe; Omnidirectional sound source; Power amplifier for building and room acoustics; Tapping machine

Services

With the set it is possible to measure and calculate building acoustic parameters, such as sound insulation index R'w, impact noise level L'n, w; room acoustic parameters - reverberation time T20, T30, clarity C50, C80; sound source power Lw using the intensity method; sound pressure levels (LAeq and others). RTU is able to offer acoustic measurement services in the field of construction, conduct research in acoustics, test the acoustic properties of materials.

Contract title

Materiālu un būvkonstrukciju akustisko īpašibu mērīšanas komplekss

Contract short description

Ar komplektu ir iespējams veikt būvakustisko parametru mērīšanu un aprēķinus, tādus kā skaņas izolācijas indekss R'w, triecientrokšņa līmeni L'n,w; telpas akustikas parametrus - reverberācijas laiku T20, T30, skaidrību C50, C80; skaņas avota jaudu Lw izmantojot intensitātes metodi; skaņas spiediena līmeņus (LAeq un citi). RTU spēj piedāvāt akustikas mērīšanas pakalpojumus būvniecības jomā, veikt pētījumus akustikā, pārbaudīt materiālu akustiskās īpašības.

Funding Source

EU Structual Funds (ERAF, ESF)	-

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