{"id":3140,"date":"2021-11-04T15:06:46","date_gmt":"2021-11-04T07:06:46","guid":{"rendered":"https:\/\/epcpmo.com\/?p=3140"},"modified":"2022-09-11T15:26:14","modified_gmt":"2022-09-11T07:26:14","slug":"soundproofing-construction-of-five-star-hotel","status":"publish","type":"post","link":"https:\/\/epcpmo.com\/en\/soundproofing-construction-of-five-star-hotel\/","title":{"rendered":"Soundproofing construction of five-star hotel"},"content":{"rendered":"

<\/a><\/a><\/a><\/a>Acoustic soundproofing construction scheme for five-star hotel rooms<\/h4>\n\n\n\n

<\/a>\n<\/p>\n\n\n\n

A five-star hotel on the room sound insulation requirements are very high, construction requirements are also very detailed, this issue we share with you five-star hotel room soundproofing construction program, integration of relevant acoustic design specifications, and combined with the actual situation on the construction site, to provide a reference for construction experience. <\/strong> <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

For the above 8<\/strong> room noise sources, soundproofing schemes and measures are detailed below:<\/strong>\n<\/p>\n\n\n\n

01<\/em><\/strong>\n<\/p>\n\n\n\n

Measures to be taken in the area against the curtain wall<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1.1<\/strong>\n<\/p>\n\n\n\n

Blocked between curtain walls<\/strong>\n<\/p>\n\n\n\n

Curtain wall fixed cover sulfate<\/strong> sulfate s\/he<\/strong> concrete s\/he<\/strong> carpet-specific mats<\/strong> s\/carpets<\/strong> <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n Blocking node between curtain wall floors\n<\/p>\n\n\n\n

1.2<\/strong>\n<\/p>\n\n\n\n

Soundproofing and damping practices on the partition wall against the curtain wall<\/strong>\n<\/p>\n\n\n\n

100 Keel smoldering <\/strong>cotton (100kg\/ m3) s galvanized steel plate<\/strong> (1.5mm x 2)s<\/strong> gypsum plate ().<\/strong> 12mm*2\uff09<\/strong> <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n The wall-blocking practices that connect to the curtain wall node diagram \n<\/p>\n\n\n\n

02<\/em><\/strong>\n<\/p>\n\n\n\n

Decorative soundproofing and damping measures<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.1<\/strong>\n<\/p>\n\n\n\n

soundproofing of the door<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

2.2<\/strong>\n<\/p>\n\n\n\n

The practice of soundproofing and damping of walls<\/strong>\n<\/p>\n\n\n\n

\n STC: Minimum noise transmission level standard for rooms. Five-star hotels generally require STC standards of 39 to 60 rooms. \n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

2.3<\/strong>\n<\/p>\n\n\n\n

Specific wall-blocking practices<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

(1) Household<\/strong> Wall Practice<\/strong> Node Construction:12mm<\/strong> gypsum board<\/strong> s5 s75mm(60kg\/m3)rock wool<\/strong> s2<\/strong> layers<\/strong> \n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n Hotel rooms are divided into wall nodes, click to view the larger picture\n<\/p>\n\n\n\n

(2) Showers are separated from public corridor walls<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n The public corridor is separated from the shower area by a wall node, click to see the larger picture\n<\/p>\n\n\n\n

(3) Toilet room and public corridor partition wall<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n For the public corridor and toilet spacer wall node, click to see the larger picture\n<\/p>\n\n\n\n

(4) Pipe wells and public corridor walls<\/strong>\n
\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n For the public corridor and pipe well wall node, click to view the larger picture\n<\/p>\n\n\n\n

(5)Pipe well and indoor partition wall<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n Pipe well and indoor partition wall node, click to view the large picture\n<\/p>\n\n\n\n

(6)Adjacent room bathroom and sanitary space wall<\/strong>\n
\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n Room adjacent sanitary spacer wall node, click to view the large picture\n<\/p>\n\n\n\n

2.4<\/strong>\n<\/p>\n\n\n\n

Construction practices for wall shock absorption (details)<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n The 5mm rubber mat is temporarily fixed to the keel by the used paper\n
\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\n The keel is sealed by sealant after it is installed and secured\n
\n<\/p>\n\n\n\n

2.5<\/strong>\n<\/p>\n\n\n\n

Pipe well walling practice<\/strong> details<\/strong>\n<\/p>\n\n\n\n

\n Fixed pipe well square steel away from the guide wall, sealing the plate does not touch the plate surface, to prevent pipe vibration to drive the wall gypsum board vibration\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.6<\/strong>\n<\/p>\n\n\n\n

Smallpox sound insulation practice requirements<\/strong>\n<\/p>\n\n\n\n

Ceiling practices are consistent with acoustic reports providing sound-absorbing ceiling construction, with a minimum of 150mm thick concrete on the ceiling and a minimum of 50mm thick sound-absorbing padding. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2.7<\/strong>\n<\/p>\n\n\n\n

Ground sound insulation practices and requirements<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

(1)Interior ground practices in the room:65mm<\/strong> concrete leveling<\/strong> s10mm<\/strong> carpet mats<\/strong> s9mm<\/strong> carpets<\/strong>\n
\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

(2)Into the corridor: find a flat layer<\/strong> of soundproofing mats<\/strong> and<\/strong> stone Four Seasons<\/strong> Hotel Entry Corridor Ground Practice:40mm<\/strong> Cement Mortar Flattening and<\/strong> Stone<\/strong> <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

03<\/em><\/strong>\n<\/p>\n\n\n\n

Cooperate with professional sound insulation and shock absorption measures<\/strong>\n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3.1<\/strong>\n<\/p>\n\n\n\n

Electromechanical sound insulation and vibration reduction practices<\/strong>\n<\/p>\n\n\n\n

\n (1) Sound insulation practices for switch and socket back boxes Acoustic reporting requirements The acoustic report states: Sound insulation is required when the distance between the two bottom<\/strong> boxes<\/strong> is less than<\/strong> 150mm.<\/strong> <\/strong> The sound insulation practice is as follows:<\/strong> \n<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
  • \n Two-back boxes are less than 150mmapart, greater than 75mm, back-to-back sockets, can be used 2mm thick galvanized steel plate or 12mm thick gypsum board to cover the back box around\n <\/li>
  • \n When the four back boxes are adjacent, the 2 layers of 12mm thick gypsum plate are used to cover the back box around tianjin Four Seasons with 12mm gypsum board cladding. \n <\/li><\/ul>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    (2) Soundproofing practices through wall bridges<\/strong> The gap between the bridge and the structural wall is sealed:<\/strong>\n<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \n (1) Acoustic reporting requires a minimum of 60kg\/m3 of rock wool to be filled around the crevices and sealed with fire-resistant sealant at the end;\n
    \n<\/p>\n\n\n\n

    (2) Tianjin Four Seasons site with 60kg\/m3 rock wool filled gaps and closed with gypsum board. <\/p>\n\n\n\n

    3.2<\/strong>\n<\/p>\n\n\n\n

    Sound insulation and vibration reduction in the air conditioning system<\/strong>\n<\/p>\n\n\n\n

    (1) Fan coil<\/strong>: When the fan coil is installed, a spring gasket connection should be used between the boom and the winding coil to reduce the noise caused by vibration when the winding coil is running. <\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    On-site lifting, due to ceiling height limits, can not be added spring gaskets, so in the boom and wind plate connection to add rubber cushions to reduce vibration noise. <\/p>\n\n\n\n

    (2) Silence elbow:<\/strong> When the fan coil is installed, a spring gasket connection should be used between the boom and the wind plate to reduce the noise caused by vibration when the wind turbine is running. \n<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \n The silence elbow and the fan coil are softly connected by aluminum foil, and the construction of the silence elbow can also absorb sound and reduce noise.\n<\/p>\n\n\n\n

    3.3<\/strong>\n<\/p>\n\n\n\n

    HVAC sound-absorbing practices<\/strong>\n<\/p>\n\n\n\n

    (1) Duct sound insulation treatment<\/strong>\n
    \n<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \n The duct pierces the wall soundproofing node\n<\/p>\n\n\n\n

    • \n A minimum of 25 mm thick sound padding should be installed on all low-speed gas supply pipes and fittings. \n <\/li>
    • \n To install pipe soundproof linings, the material can be neoprene rubber or ethylene-coated fiberglass.\n <\/li>
    • \n The minimum spacing within the inlet and outlet tubes of each low-pressure air treatment unit is 4570mm. \n
      \n <\/li><\/ul>\n\n\n\n

      (2) Acoustic report requires duct coat sound insulation noise reduction practices:<\/strong>\n<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      \n Duct soundproofing node\n<\/p>\n\n\n\n

      3.4<\/strong>\n<\/p>\n\n\n\n

      Water-resistant nodes for sound insulation and damping measures in the water supply and drainage pipes<\/strong>\n<\/p>\n\n\n\n

      \n (1) All lines should be hung with elastic booms. The boom should be a combination of shear-resistant rubber and spring boom\n<\/p>\n\n\n\n

      \n (2) All through the wall should be left 25mm gap, with soundproofing seam material (or non-rigid flame retardant seal material) for insulation and sealing. \n<\/p>\n\n\n\n

      (3) The vibration break at the perforation of the pipe can be achieved by installing a larger tube sleeve, and the gap between the pipe and the pipe sleeve is filled with glass cotton. There must be a minimum 12mm gap between the pipe and the sleeve. <\/p>\n\n\n\n

      \n (4) The vibration separator between the pipe and the structure is recommended for the installation of steel insulation springs with a minimum 25mm static deflection. Any support for all water pipes associated with the pump must also be accompanied by a damping spring with a minimum 25mm static deflection. \n
      \n<\/p>","protected":false},"excerpt":{"rendered":"

      Acoustic soundproofing construction scheme for five-sta […]<\/p>","protected":false},"author":1,"featured_media":3155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[58,64,63,57,196,269,270,256,276],"tags":[],"class_list":["post-3140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hotel-project","category-process-technology","category-project-management","category-project-product","category-quality-control","category-269","category-270","category-256","category-276"],"_links":{"self":[{"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/posts\/3140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/comments?post=3140"}],"version-history":[{"count":1,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/posts\/3140\/revisions"}],"predecessor-version":[{"id":11196,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/posts\/3140\/revisions\/11196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/media\/3155"}],"wp:attachment":[{"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/media?parent=3140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/categories?post=3140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/epcpmo.com\/en\/wp-json\/wp\/v2\/tags?post=3140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}