{"id":786,"date":"2017-10-19T12:43:08","date_gmt":"2017-10-19T04:43:08","guid":{"rendered":"http:\/\/mmetal2.wpengine.com\/?page_id=786"},"modified":"2019-04-17T13:53:59","modified_gmt":"2019-04-17T05:53:59","slug":"roofing-system","status":"publish","type":"page","link":"https:\/\/www.mmetal.com.sg\/products\/roofing-system\/","title":{"rendered":"Roofing System"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”3.22″ custom_padding=”10px||10px|”][et_pb_row _builder_version=”3.22″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” max_width=”800px” use_custom_width=”on” custom_width_px=”800px”][et_pb_column type=”4_4″ _builder_version=”3.0.47″][et_pb_text _builder_version=”3.0.83″ text_font=”|||on|” text_font_size=”32px” header_font=”|||on|”]<\/p>\n

Roofing System<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”3.22″][et_pb_row _builder_version=”3.22″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_2″ _builder_version=”3.0.47″][et_pb_text _builder_version=”3.0.62″ text_orientation=”center” module_alignment=”center”]M-Snap 520 with M-Span 925
\n[\/et_pb_text][et_pb_image src=”https:\/\/www.mmetal.com.sg\/wp-content\/uploads\/M-Snap-520-with-M-Span-925.jpg” show_in_lightbox=”on” _builder_version=”3.0.74″ animation=”off” sticky=”off”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”3.0.47″][et_pb_text _builder_version=”3.0.62″ text_orientation=”center” module_alignment=”center”]M-Snap 520 with M-Clad 1015
\n[\/et_pb_text][et_pb_image src=”https:\/\/www.mmetal.com.sg\/wp-content\/uploads\/M-Snap-520-with-M-Clad-1015.jpg” show_in_lightbox=”on” _builder_version=”3.0.74″ animation=”off” sticky=”off”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”3.22″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_2″ _builder_version=”3.0.47″][et_pb_text _builder_version=”3.22.2″ text_orientation=”center” module_alignment=”center”]<\/p>\n

Sound Transmission Class (STC) 46<\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/www.mmetal.com.sg\/wp-content\/uploads\/Sound-Transmission-Class-STC-45.jpg” show_in_lightbox=”on” _builder_version=”3.0.74″ animation=”off” sticky=”off”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”3.0.47″][et_pb_text _builder_version=”3.22.2″ text_orientation=”center” module_alignment=”center”]<\/p>\n

Sound Transmission Class (STC 53)<\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/www.mmetal.com.sg\/wp-content\/uploads\/Sound-Transmission-Class-STC-51.jpg” show_in_lightbox=”on” _builder_version=”3.0.74″ animation=”off” sticky=”off”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”3.22″][et_pb_row background_position_1=”top_left” background_repeat_1=”no-repeat” _builder_version=”3.0.53″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_module=”330″][et_pb_column type=”4_4″ _builder_version=”3.0.47″][et_pb_image src=”https:\/\/www.mmetal.com.sg\/wp-content\/uploads\/accreditation-20181113.png” align=”center” _builder_version=”3.15″ animation=”off”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Roofing SystemM-Snap 520 with M-Span 925 M-Snap 520 with M-Clad 1015 Sound Transmission Class (STC) 46 Sound Transmission Class (STC 53)<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":154,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"[row style=\"large\"]\r\n\r\n[col span=\"9\" span__sm=\"12\"]\r\n\r\n[row_inner style=\"collapse\" padding=\"0px 0px 30px 0px\"]\r\n\r\n[col_inner span__sm=\"12\"]\r\n\r\n[title style=\"bold\" text=\"Fasteners\/Screws\" margin_bottom=\"0px\"]\r\n\r\n

All fasteners comply with Australian Standard 3566 Class 3 or Class 4 for exposed fasteners use in moderate and severe marine environments classified in accordance with ISO 9223.<\/p>\r\n

Class 3<\/h4>\r\n

For general external use in mild and moderate industrial and mild marine application. The class is intended for roofing and cladding screws in standard applications. Fastener compliance used to be achieved by accelerated laboratory testing.In the case of heavy zinc coating, 40\u03bcm is deemed to comply. Alloy plating of ZINC\/TIN, 25\u03bcm is equivalent to heavy zinc at 40\u03bcm.<\/p>\r\n

Class 4<\/h4>\r\n

For external use in moderate and severe marine environments, classified in accordance with IS 9223 as generally between 100m from the beach front to approxiamtelt 300m inland. In high winds this may extend further inland.Compliance is to be assessed through real world testing. These outdoor test sites must be located less than 500m from the mean high water line, in a coastal area with surd for most of the year.<\/p>\r\n[ux_image id=\"169\" lightbox=\"true\"]\r\n\r\n\r\n[\/col_inner]\r\n\r\n[\/row_inner]\r\n[row_inner style=\"collapse\"]\r\n\r\n[col_inner span__sm=\"12\"]\r\n\r\n[title style=\"bold\" text=\"Other Accessories\" margin_bottom=\"0px\"]\r\n\r\n

Bitumen Felt<\/h4>\r\n

A membrane that is made from two structural components of modified polymer and high tack resins. It dampens noise impact from rain.<\/p>\r\n

Mineral Wool<\/h4>\r\n

Made from natural or synthetic minerals, mineral wool\u2019s ability to partition air makes them excellent heat insulators and sound absorbers. Rock wool of higher density is commonly used in a roof system where higher sound transmission class is required whereas fibreglass is recommended for lower densities and standard insulation application.<\/p>\r\n

Aluminium Foil<\/h4>\r\n

Used as a radiant barrier to prevent radiant heat of the sun from passing through the structure by reflecting back towards its source, aluminium foil deters heat and vapour transmission in a roof system.<\/p>\r\n

Wire Mesh<\/h4>\r\n

Laid over the purlin, wire mesh acts as a support for both the aluminium foil and mineral wool.<\/p>\r\n

Cement Board<\/h4>\r\n

Recommended for projects mostly residential where high acoustic performance is required. It further increases the sound insulation in a roof system.<\/p>\r\n[row_inner_1]\r\n\r\n[col_inner_1 span__sm=\"12\" align=\"center\"]\r\n\r\n[ux_image id=\"170\" width=\"60\" lightbox=\"true\"]\r\n\r\n\r\n[\/col_inner_1]\r\n\r\n[\/row_inner_1]\r\n\r\n[\/col_inner]\r\n\r\n[\/row_inner]\r\n\r\n[\/col]\r\n[col span=\"3\" span__sm=\"12\"]\r\n\r\n[ux_sidebar]\r\n\r\n\r\n[\/col]\r\n\r\n[\/row]","_et_gb_content_width":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/pages\/786"}],"collection":[{"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/comments?post=786"}],"version-history":[{"count":1,"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/pages\/786\/revisions"}],"predecessor-version":[{"id":1344,"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/pages\/786\/revisions\/1344"}],"up":[{"embeddable":true,"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/pages\/154"}],"wp:attachment":[{"href":"https:\/\/www.mmetal.com.sg\/wp-json\/wp\/v2\/media?parent=786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}