{"id":33474,"date":"2025-07-16T01:53:58","date_gmt":"2025-07-15T22:53:58","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/simplified-sound-insulation-system-for-ceiling-73-9-dba\/"},"modified":"2025-12-05T12:56:45","modified_gmt":"2025-12-05T10:56:45","slug":"simplified-sound-insulation-system-for-ceiling-73-9-dba","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/simplified-sound-insulation-system-for-ceiling-73-9-dba\/","title":{"rendered":"Simplified sound insulation system for ceiling 73.9 dBA"},"content":{"rendered":"

Brand<\/strong>: ChovA<\/p>\n

Model<\/strong>: Simplified sound insulation system for ceiling 73.9 dBA<\/p>\n

Type<\/strong>: soundproofing of the ceiling<\/p>\n

Description<\/strong>:Multi-layer sound insulation material Panel ChovACUSTIC 65 LR 70\/4, 44 mm 9.3 kg \/ m2 (formed of mineral wool and high-density viscoelastic layer), mechanically fixed to the slab by means of ChovAFIX 8 dowels and suspended ceiling mounted by studs and simplified structure from stainless steel profiles with laminated plasterboard 13 mm.<\/p>\n

The system is prepared with ChovANAPA 6 cm PANEL 40 panels (acoustic absorbent mineral wool) placed on the gypsum board.<\/p>\n

Items<\/strong>:<\/p>\n

drywall (12.5mm)<\/p>\n

ChovANAPA 6 cm PANEL 400 (60 mm) (Absorbent acoustic material)<\/p>\n

SENOR 60 DS hangers<\/p>\n

Panel ChovACUSTIC 65 LR 70\/4 (44 mm) (Multilayer soundproofing material against airborne noise)<\/p>\n

CD profiles<\/p>\n

Technical indicators:<\/p>\n

Acoustic insulation: 73.9 dBA<\/p>\n

RA to dream index: 15.9 dBA<\/p>\n

Installation<\/strong>:<\/p>\n

1. First you need to check that the surface has no gaps and cracks. Then the panel is mounted on the surface, with the viscoelastic layer remaining visible and a hole is made in the center of the panel.<\/p>\n

The depth must be at least 4 cm.<\/p>\n

2. Fix with a ChovAFIX 8 dowel by means of a hammer. Dowels are placed in all four side corners of the panel.<\/p>\n

3. Install the other panels in the same way, covering the entire surface, leaving no space between them. All joints are taped with ELASTOBAND 50 self-adhesive tape to ensure absolute sealing of the surface.<\/p>\n

4. Fix the studs and place the hangers, mount them to the profiles. The suspension distance is at least 15 cm.<\/p>\n

5. Mount the 13 mm drywall to the metal structure and fill the joints between the elements following the installation instructions of the drywall systems.<\/p>\n

6. Place the ChovANAPA 6 cm PANEL 400 acoustic absorbent material on the metal base and plasterboard.<\/p>\n

Application<\/strong>: Noise insulation of ceilings.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

<\/h2>\n
    \n
  • three-component system<\/span><\/span><\/li>\n
  • noise<\/span> index: 73.9 dBA<\/span><\/span><\/span><\/li>\n
  • weight per m²: 20 kg<\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":18182,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[13895],"product_cat":[13564],"product_tag":[],"class_list":{"0":"post-33474","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-chova","7":"product_cat-ceilings","9":"first","10":"instock","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/33474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/comments?post=33474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/18182"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=33474"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=33474"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=33474"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=33474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}