{"id":1196,"date":"2025-06-26T17:28:41","date_gmt":"2025-06-26T15:28:41","guid":{"rendered":"https:\/\/www.arsolutionitalia.com\/sound-level-measurements\/building-acoustics\/"},"modified":"2026-09-02T15:12:27","modified_gmt":"2026-09-02T13:12:27","slug":"building-acoustics","status":"publish","type":"page","link":"https:\/\/www.arsolutionitalia.com\/en\/sound-level-measurements\/building-acoustics\/","title":{"rendered":"Building Acoustics"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;padding-2-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_responsive_text inherited_font_style=&#8221;h1&#8243; text_color=&#8221;#00a3e3&#8243; text_direction=&#8221;default&#8221;]Assessment of passive acoustic requirements in buildings[\/nectar_responsive_text][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;15&#8243; bottom_padding=&#8221;25&#8243; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; animation_easing=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_responsive_text inherited_font_style=&#8221;h2&#8243; text_color=&#8221;#004d84&#8243; text_direction=&#8221;default&#8221;]For new property owners[\/nectar_responsive_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]If your newly purchased property proves to be particularly noisy, you may be entitled to compensation of around 20%\u201330% (there is now extensive legal precedent on the matter). AR Solution offers professional phonometric testing to verify compliance with the limits set by D.P.C.M. 05\/12\/1997 for the following architectural components:<br \/>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div id=\"bgLayers_comp-j82zp4p3\" class=\"MW5IWV\" data-hook=\"bgLayers\" data-motion-part=\"BG_LAYER comp-j82zp4p3\">\n<div id=\"bgMedia_comp-j82zp4p3\" class=\"VgO9Yg\" data-motion-part=\"BG_MEDIA comp-j82zp4p3\">\n<ul>\n<li>Sound insulation of elements separating different properties<\/li>\n<li>Fa\u00e7ade sound insulation<\/li>\n<li>Impact noise from floor slabs<\/li>\n<li>Noise from continuously and intermittently operating building service equipment<\/li>\n<\/ul>\n<\/div>\n<p><\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column column_padding=&#8221;padding-2-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; 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image_4_max_width_desktop=&#8221;100%&#8221; image_4_max_width_mobile=&#8221;100%&#8221; image_4_image_width_mobile=&#8221;default&#8221; element_sizing=&#8221;default&#8221; image_loading=&#8221;default&#8221; border_radius=&#8221;none&#8221; overflow=&#8221;visible&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_responsive_text inherited_font_style=&#8221;h3&#8243; text_color=&#8221;#00a3e3&#8243; text_direction=&#8221;default&#8221;]SAVE UP TO 30% ON YOUR PROPERTY COST[\/nectar_responsive_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div id=\"bgLayers_comp-j82zp4p3\" class=\"MW5IWV\" data-hook=\"bgLayers\" data-motion-part=\"BG_LAYER comp-j82zp4p3\">\n<div id=\"bgMedia_comp-j82zp4p3\" class=\"VgO9Yg\" data-motion-part=\"BG_MEDIA comp-j82zp4p3\">\n<p class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">Noise can be a source of disturbance and harm in many places and circumstances, but the urban domestic setting is perhaps where this form of pollution triggers the most widespread and intense reactions.<\/span><\/p>\n<p class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">Acoustic discomfort, which now affects the majority of city dwellings, is caused by multiple sources: external ones (road traffic of every kind, industrial and commercial activities in general, construction sites) and sources internal to the building itself (lifts, heating systems, neighbour activities), for many of which it is often difficult and complex to intervene at source to reduce the disturbance as it should be reduced. <\/span><\/p>\n<div id=\"comp-jc53lx78\" class=\"KaEeLN comp-jc53lx78\" data-motion-enter=\"done\">\n<div class=\"\" data-mesh-id=\"comp-jc53lx78inlineContent\" data-testid=\"inline-content\">\n<div data-mesh-id=\"comp-jc53lx78inlineContent-gridContainer\" data-testid=\"mesh-container-content\">\n<div id=\"comp-jc53lx79\" class=\"Z_l5lU MMl86N zQ9jDz qvSjx3 Vq6kJx comp-jc53lx79 wixui-rich-text\" data-testid=\"richTextElement\">\n<h5 class=\"font_8 wixui-rich-text__text\"><em><span class=\"wixui-rich-text__text\">(R. Spagnolo, Manual of Applied Acoustics, Citt\u00e0 Studi Edition)<\/span><\/em><\/h5>\n<\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;none&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;6%&#8221; bottom_padding=&#8221;6%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; 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font_style=&#8221;h2&#8243; text_color=&#8221;#052047&#8243; line_reveal_by_space_text_effect=&#8221;default&#8221; content_alignment=&#8221;default&#8221; mobile_content_alignment=&#8221;inherit&#8221; link_target=&#8221;_self&#8221; text_content=&#8221;Do you need an acoustic expert for your renovation works?&#8221; text_direction=&#8221;default&#8221;][\/split_line_heading][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; 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column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;11\/12&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; animation_easing=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; offset=&#8221;vc_col-xs-12&#8243;][nectar_animated_title heading_tag=&#8221;h4&#8243; style=&#8221;color-strip-reveal&#8221; color=&#8221;Accent-Color&#8221; text=&#8221;Compliance with passive acoustic requirements of buildings in the case of renovations&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div id=\"bgLayers_comp-j82zp4p3\" class=\"MW5IWV\" data-hook=\"bgLayers\" data-motion-part=\"BG_LAYER comp-j82zp4p3\">\n<div id=\"bgMedia_comp-j82zp4p3\" class=\"VgO9Yg\" data-motion-part=\"BG_MEDIA comp-j82zp4p3\"><strong>Official ruling by the High Council of Public Works (Consiglio Superiore dei Lavori Pubblici):<\/strong> The D.P.C.M. of 5 December 1997, in defining its scope of application as \u201cbuildings and their on-site components\u201d, did not specify that the regulations introduced apply only to new constructions. Consequently, in the Section\u2019s opinion, the relevant provisions \u2014 and in particular the compliance with and fulfilment of passive acoustic requirements \u2014 must also be applied to the renovation of existing buildings involving even the partial reconstruction of technical systems and\/or of horizontal or vertical partitions (floor slabs, roofing, partition walls, etc.) and\/or of the external building envelope (excluding mere painting of fa\u00e7ades), or the subdivision of property units within the building \u2014 that is, ultimately, all renovation interventions affecting the parts of the building subject to the passive acoustic requirements regulated by the D.P.C.M. of 5 December 1997, as can be inferred from the decree itself.<\/div>\n<p><\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;none&#8221; equal_height=&#8221;yes&#8221; 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column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;11\/12&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; animation_easing=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; offset=&#8221;vc_col-xs-12&#8243;][nectar_animated_title heading_tag=&#8221;h4&#8243; style=&#8221;color-strip-reveal&#8221; color=&#8221;Accent-Color&#8221; text=&#8221;Compliance with passive acoustic requirements of buildings in the case of renovations&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div id=\"bgLayers_comp-j82zp4p3\" class=\"MW5IWV\" data-hook=\"bgLayers\" data-motion-part=\"BG_LAYER comp-j82zp4p3\">\n<div id=\"bgMedia_comp-j82zp4p3\" class=\"VgO9Yg\" data-motion-part=\"BG_MEDIA comp-j82zp4p3\">Achieving the values required by law is neither difficult nor particularly expensive when addressed during the construction phase, whereas it becomes more complex and costly \u2014 and sometimes technically impossible \u2014 once the work is completed. During the design phase, by applying the appropriate construction techniques, it is possible to select low-thickness or low-cost materials, generating substantial savings on the overall cost of the project. Upon completion of the construction work, the Works Director certifies the building\u2019s fitness for occupancy, also declaring compliance with health and safety requirements, including the parameters identified in Table B, Annex A of D.P.C.M. 05\/12\/1997; to this end, a report is attached, prepared and signed by a technician competent in environmental acoustics, who may draw on the results of instrumental measurements carried out on site.<\/div>\n<p><\/div>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; 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column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][split_line_heading animation_type=&#8221;line-reveal-by-space&#8221; font_style=&#8221;h2&#8243; text_color=&#8221;#052047&#8243; line_reveal_by_space_text_effect=&#8221;default&#8221; content_alignment=&#8221;default&#8221; mobile_content_alignment=&#8221;inherit&#8221; link_target=&#8221;_self&#8221; text_content=&#8221;AR Solution is able to provide acoustic classification services according to the UNI 11367 standard&#8221; text_direction=&#8221;default&#8221;][\/split_line_heading][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;20&#8243; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; 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