project D:Absorb

Revision as of 19:29, 30 November 2011 (view source) Jan (Talk | contribs) (Created page with "<gallery perrow="3" caption=""> File:Makustik 1.jpg |Makustik File:Makustik 2.jpg File:Makustik properties.jpg </gallery> '''Absorbing material MAkustik MA15-s''' Perforated ...")		Revision as of 01:26, 2 February 2012 (view source) Jan (Talk | contribs) Newer edit →
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		+
		+	To create the desired effect in the 8 soundscapes, panels with different material properties are used.
		+	1: '''Absorbing panel'''
		+
		+
		+
		+	Absorbing panel consists out of MAkustik MA15-s, perforated transparant panels made out of 2 layers of PET with an air cavity in between (bottles for beverages are often fabricated out of PET). These panels are able to absorb low en middle high sound frequencies.
		+
		+	'''Properties''' :
		+	Because of the perforations and the cavity between the PET panels the material acquires absorbing qualities.
		+	perforations > diameter perforations 0,55 mm, the perforations are placed in a matrix of 5*5 mm,
		+	transparant > light transmittance 85%,
		+	weight > 1.5 -2 kg/m2
		+
		+	'''Fabrication''' :
		+	the panel can be attached, by means of screws or double-sided tape, to profiles of metal or plexiglass.
		+
		+	'''Manufacturer''':  Sonogamm Leuven
		+
	<gallery perrow="3" caption="">		<gallery perrow="3" caption="">
	File:Makustik 1.jpg |Makustik		File:Makustik 1.jpg |Makustik
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−	</gallery>	+	</gallery>
−	'''Absorbing material MAkustik MA15-s'''	+	Above a graph with absorption values is  showed. Every colour shows the absorption values at different frequency bands of two PET panels with an air cavity of a certain width in between.
−	Perforated transparant panels made out of PET
−	(bottles for beverages are often fabricated out of PET). These panels are able to absorb low en middle high frequencies.
−	Properties :
−	diameter perforations > 0,55 mm, the perforations are placed in a matrix of 5*5 mm, transparant > light transmittance 85%, weight > 1.5 -2 kg/m2
−	Fabrication :
−	the panel can be attached, by means of screws or double-sided tape, to profiles of metal or plexiglass.
−
−	Above a graph with absorption values is  showed. Every colour shows the absorption values at different frequency bands of two PET panels with an air cavity of a certain width in between.
−	Manufacturer:  Sonogamm Leuven	+	.

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Revision as of 01:26, 2 February 2012

To create the desired effect in the 8 soundscapes, panels with different material properties are used. 1: Absorbing panel

Absorbing panel consists out of MAkustik MA15-s, perforated transparant panels made out of 2 layers of PET with an air cavity in between (bottles for beverages are often fabricated out of PET). These panels are able to absorb low en middle high sound frequencies.

Properties : Because of the perforations and the cavity between the PET panels the material acquires absorbing qualities. perforations > diameter perforations 0,55 mm, the perforations are placed in a matrix of 5*5 mm, transparant > light transmittance 85%, weight > 1.5 -2 kg/m2

Fabrication : the panel can be attached, by means of screws or double-sided tape, to profiles of metal or plexiglass.

Manufacturer: Sonogamm Leuven

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  Makustik

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Above a graph with absorption values is showed. Every colour shows the absorption values at different frequency bands of two PET panels with an air cavity of a certain width in between.

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