{"id":3273,"date":"2023-09-18T19:36:52","date_gmt":"2023-09-18T19:36:52","guid":{"rendered":"https:\/\/nortop.com\/bsh-glulam-beams\/"},"modified":"2025-03-20T11:25:06","modified_gmt":"2025-03-20T11:25:06","slug":"bsh-glulam-beams","status":"publish","type":"page","link":"https:\/\/nortop.com\/en\/bsh-glulam-beams\/","title":{"rendered":"BSH glulam beams"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row full_width=&#8221;stretch_row&#8221; parallax=&#8221;content-moving-fade&#8221; css=&#8221;.vc_custom_1696419597160{background-image: url(https:\/\/nortop.com\/wp-content\/uploads\/2023\/10\/timberBSH.jpg?id=955) !important;background-position: center;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1696455531834{margin-top: 100px !important;margin-bottom: 100px !important;padding-top: 50px !important;padding-right: 50px !important;padding-bottom: 50px !important;padding-left: 50px !important;background-color: rgba(53,63,86,0.91) !important;*background-color: rgb(53,63,86) !important;}&#8221; el_class=&#8221;hero-block&#8221;][vc_custom_heading text=&#8221;Multilayer glued wood&#8221; font_container=&#8221;tag:p|font_size:55|text_align:left|color:%23ffffff&#8221; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;pre-title&#8221;][vc_custom_heading text=&#8221;Glulam beams &#8211; BSH wood&#8221; font_container=&#8221;tag:h1|font_size:34|text_align:left|color:%23ffffff&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1713881148693{margin-bottom: 15px !important;}&#8221; el_class=&#8221;home-title-subheading&#8221;][vc_btn title=&#8221;Send request&#8221; style=&#8221;flat&#8221; color=&#8221;danger&#8221; size=&#8221;lg&#8221; align=&#8221;left&#8221; i_icon_fontawesome=&#8221;fas fa-location-arrow&#8221; css_animation=&#8221;bounceIn&#8221; css=&#8221;&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fnortop.com%2Fen%2Fcontact%2F&#8221; el_class=&#8221;get_my_copy&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1695064103679{margin-top: 50px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;regular-text-block&#8221;]<b>We offer glued laminated beams made of glued laminated timber, <\/b><span style=\"font-weight: 400;\">also known as <\/span><b>laminated wood<\/b><span style=\"font-weight: 400;\">also known as &#8220;<\/span><b>BSH&#8221; <\/b><span style=\"font-weight: 400;\">(from German = Brettschichtholz) or &#8220;<\/span><b>GLULAM<\/b><span style=\"font-weight: 400;\">&#8221; (from Eng. <\/span><b>Gluelam<\/b><span style=\"font-weight: 400;\"> = <\/span> <span style=\"font-weight: 400;\">Glued Laminated Timber). It is <\/span><span style=\"font-weight: 400;\">known for its outstanding <strong>qualities<\/strong> and diverse applications. It is created through a unique process that involves bonding <strong>multiple layers<\/strong> of high-quality wood together using <strong>high-strength<\/strong> adhesives. This manufacturing technique results in a product that offers numerous advantages over traditional solid wood or other engineered wood products. <\/span>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1693342956900{padding-left: 5% !important;}&#8221;][vc_column_text el_class=&#8221;regular-text-block&#8221;]<\/p>\n<div>\n<p><strong>Advantages of the offered multilayer glued timber &#8211; BSH<\/strong>:<\/p>\n<\/div>\n<ul>\n<li>Extremely <strong>high strength<\/strong> and <strong>resistance to<\/strong> deformation;<\/li>\n<li>High <strong>load capacity<\/strong> with <strong>low weight of<\/strong> the beams;<\/li>\n<li>Continuous preservation of load-bearing capacity in case of <strong>fire<\/strong>;<\/li>\n<li><strong>No sweeping<\/strong>;<\/li>\n<li>Good mechanical properties;<\/li>\n<li>Extremely suitable <strong>for visible structures<\/strong>;<\/li>\n<li>Each beam is individually wrapped.<\/li>\n<\/ul>\n<p>Cutting &#8211; <strong>according to individual customer size<\/strong>.[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1708974612875{margin-top: 80px !important;}&#8221;][vc_column][vc_custom_heading text=&#8221;Specification of multilayer glued wood&#8221; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;block-heading-title&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1708974714197{padding-bottom: 50px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<table class=\"timber-table\" border=\"0\" width=\"auto\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Applications<\/td>\n<td>Roof structures Long spaced support beams, struts and columns Supporting grids Ceilings<\/td>\n<\/tr>\n<tr>\n<td>Resistance class<\/td>\n<td>Class 1 &#8211; interior application Class 2 &#8211; covered outdoor application Class 3 &#8211; outdoor application<\/td>\n<\/tr>\n<tr>\n<td>Strength classes<\/td>\n<td>GL24h GL24c for beam widths up to 280mm GL28h GL28c for beam widths up to 280mm GL30h GL30c for beam widths up to 240mm GL32h GL32c for beam widths up to 200mm * Other strength classes and widths on request<\/td>\n<\/tr>\n<tr>\n<td>Humidity<\/td>\n<td>12% +\/- 2.5%<\/td>\n<\/tr>\n<tr>\n<td>Thermal conductivity<\/td>\n<td>\u03bb= 0,13 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Glue<\/td>\n<td>Melamine resin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1708970004931{padding-left: 20px !important;}&#8221;][vc_column_text]<\/p>\n<table class=\"timber-table\" border=\"0\" width=\"auto\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Section<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">Height<\/td>\n<td>80mm to 1280mm in 40mm increments; up to 4000mm possible on request<\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">Width<\/td>\n<td>80mm to 280mm in 20mm increments. On request possible increase according to needs<\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">Length<\/td>\n<td>up to 27m. On request up to 42m<\/td>\n<\/tr>\n<tr>\n<td>Fire resistance<\/td>\n<td>0,70mm\/min<\/td>\n<\/tr>\n<tr>\n<td>Thickness of lamellas<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">max. thick<\/td>\n<td>45 mm<\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">max. thickness at resistance class 3<\/td>\n<td>35mm (or 40mm up to 60.000 mm2 cross-sectional area)<\/td>\n<\/tr>\n<tr>\n<td class=\"timber-table-regcol\">For curved bespoke items<\/td>\n<td>6 to 45 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1708973199672{padding-top: 30px !important;padding-bottom: 50px !important;background-color: #f2f2f2 !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_custom_heading text=&#8221;Gallery &#8211; multilayer glued beams&#8221; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;block-heading-title&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;3074,3075,3076,3095,3013,3094,3080,3243,3025&#8243; css=&#8221;.vc_custom_1713880443702{padding-top: 15px !important;}&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; disable_element=&#8221;yes&#8221; css=&#8221;.vc_custom_1708970412941{padding-bottom: 50px !important;background-color: #f2f2f2 !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_gallery type=&#8221;image_grid&#8221; images=&#8221;3025,3074,3075,3076,3095,3013,3094,3080&#8243; css=&#8221;.vc_custom_1695500362758{padding-top: 15px !important;}&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<table class=\"main-table\" border=\"0\" width=\"auto\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"hero-row\">\n<td>Qualities<\/td>\n<td>For visible constructions<\/td>\n<td>For invisible \/ hidden \/ constructions<\/td>\n<\/tr>\n<tr>\n<td>Qualities<\/td>\n<td>For visible constructions<\/td>\n<td>For invisible \/ hidden \/ constructions<\/td>\n<\/tr>\n<tr>\n<td>Chvorov<\/td>\n<td>Black &#8211; permissible, as long as they do not fall out Falling gills &#8211; only up to 20 mm; healthy adherent gills &#8211; permissible<\/td>\n<td>Acceptable<\/td>\n<\/tr>\n<tr>\n<td>Core<\/td>\n<td>Eligible<\/td>\n<td>Eligible<\/td>\n<\/tr>\n<tr>\n<td>Resin pocket<\/td>\n<td>Acceptable with p-r 5mm X 50mm, larger only after &#8220;pulling&#8221;<\/td>\n<td>Acceptable<\/td>\n<\/tr>\n<tr>\n<td>Insect damage<\/td>\n<td>Unacceptable<\/td>\n<td>Acceptable up to 2mm diameter<\/td>\n<\/tr>\n<tr>\n<td>Bruising<\/td>\n<td>Allowable up to 5% of the total surface<\/td>\n<td>Acceptable<\/td>\n<\/tr>\n<tr>\n<td>Red stripes<\/td>\n<td>Allowable up to 5% of the entire surface.<\/td>\n<td>Acceptable<\/td>\n<\/tr>\n<tr>\n<td>Planing quality<\/td>\n<td>Roughness, chips &#8211; not acceptable; planing marks &#8211; up to 10 mm length and 1 mm depth<\/td>\n<td>Roughness and planing marks are acceptable<\/td>\n<\/tr>\n<tr>\n<td>Cracks<\/td>\n<td>Allowable up to 1\/6 of the width (each side); the required static load capacity must not be affected<\/td>\n<td>Allowable up to 1\/6 of Bauteilbreite (?) (per side); the required static load capacity must not be affected<\/td>\n<\/tr>\n<tr>\n<td>Scope of the warranty<\/td>\n<td colspan=\"2\">The specified\/listed qualities are valid until delivery<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1708973222461{margin-top: 20px !important;}&#8221;][vc_column][vc_custom_heading text=&#8221;Additional information about BSH beams&#8221; font_container=&#8221;tag:h2|font_size:40|text_align:left|color:%23000000&#8243; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1713880912938{margin-top: 50px !important;}&#8221; el_class=&#8221;block-heading-title&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1709425065989{margin-bottom: 30px !important;}&#8221;][vc_column][vc_column_text el_class=&#8221;regular-text-block&#8221;]<span style=\"font-weight: 400;\">One of the key benefits of the BSH timber beams we offer is its exceptional strength and <a href=\"https:\/\/cpcp.mrrb.government.bg\/cms\/assets\/Eurocodes\/Evrokod%205\/BDS_EN_1995-1-1_NA.pdf\" target=\"_blank\" rel=\"noopener\"><strong>structural integrity that fully meets all structural requirements<\/strong><\/a>. By combining the strength of the individual timber layers, BSH exhibits increased load carrying capacity, making it ideal for bridging large support distances. This strength allows the construction of large-scale structures including bridges, stadiums and commercial buildings (see examples below). <\/span><b> <\/b><\/p>\n<p><span style=\"font-weight: 400;\">In addition to its strength, the manufacturing process reduces the natural moisture content of the <a href=\"https:\/\/nortop.com\/en\/timber\/\">timber<\/a>, minimising the risk of warping, twisting or shrinking. This stability ensures that the timber <\/span><b>BSH <\/b><span style=\"font-weight: 400;\">maintains its original geometry and dimensions as much as possible, even under changing humidity or temperature conditions, ensuring long-lasting reliability and durability.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In construction, laminated layers can be shaped and sized as needed, allowing architects and designers the freedom to create unique and innovative structures (as opposed to <a href=\"https:\/\/nortop.com\/en\/wooden-beams-kvh\/\" target=\"_blank\" rel=\"noopener\">wedge-laminated timber<\/a>). Whether it is curved beams, arches or complex geometric shapes &#8211; BSH offers unparalleled design flexibility, allowing architectural visions once thought impossible to be realised. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Produced through environmentally friendly harvesting that ensures responsible forest management practices, glulam is an environmentally friendly material. The production process itself minimises waste, exploiting the wood&#8217;s full potential and reducing overall material consumption. It also has excellent thermal insulation properties, contributing to energy efficiency and reducing carbon emissions in buildings. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Multi-layer glued timber is easy to install. With precision manufacturing and pre-engineered components, construction professionals can quickly and efficiently assemble timber structures, saving time and labor costs. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">In summary, BSH is a remarkable building material that combines strength, flexibility, durability and ease of installation. Whether for large-scale investment or unique architectural projects, BSH offers a reliable and sustainable solution that pushes the boundaries of what is possible in modern construction. <\/span><\/p>\n<p><b>A popular choice for the production of laminated beams(BSH) are trees such as<\/b><span style=\"font-weight: 400;\">Douglas fir <\/span><span style=\"font-weight: 400;\">(<\/span><i><span style=\"font-weight: 400;\">Pseudotsuga<\/span><\/i><span style=\"font-weight: 400;\">)<\/span><span style=\"font-weight: 400;\">, Spruce <\/span><span style=\"font-weight: 400;\">(<\/span><i><span style=\"font-weight: 400;\">Picea<\/span><\/i><span style=\"font-weight: 400;\">)<\/span><span style=\"font-weight: 400;\">, Larch <\/span><span style=\"font-weight: 400;\">(<\/span><i><span style=\"font-weight: 400;\">Larix<\/span><\/i><span style=\"font-weight: 400;\">)<\/span><span style=\"font-weight: 400;\">, Pinus. Other species on request! For example. <\/span> <span style=\"font-weight: 400;\"> (<\/span><i><span style=\"font-weight: 400;\">Betula<\/span><\/i><span style=\"font-weight: 400;\">)<\/span><span style=\"font-weight: 400;\">, European oak<\/span><span style=\"font-weight: 400;\"> (<\/span><i><span style=\"font-weight: 400;\">Quercus robur<\/span><\/i><span style=\"font-weight: 400;\">)<\/span><span style=\"font-weight: 400;\">, Beech <\/span><span style=\"font-weight: 400;\"> (<\/span><i><span style=\"font-weight: 400;\">Fagus<\/span><\/i><span style=\"font-weight: 400;\">) <\/span><span style=\"font-weight: 400;\">,<\/span><\/p>\n<p><span style=\"font-weight: 400;\">As trees grow, they absorb carbon dioxide (CO2) from the atmosphere and store it in their trunks, branches and leaves. When these trees are sustainably harvested and transformed into building materials, they store a significant portion of their carbon content. As a result, the wooden structures act effectively as a CO2 reservoir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here are five examples of well-known buildings that have incorporated multi-ply glulam into their design and construction:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">1. The Macallan Distillery and Visitor Experience &#8211; Craigellachie, Scotland: Completed in 2018, this whisky distillery features an impressive corrugated timber roof structure made from glulam beams. Rogers Stirk Harbour + Partners&#8217; design showcases the natural beauty of the wood while blending harmoniously with the surrounding landscape. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">2. T3 (Timber, Technology, Transit) &#8211; Minneapolis, USA: T3 is a seven-story office building and one of the tallest modern wood structures in the United States. Completed in 2016, it features a stunning exterior fa\u00e7ade made of beams and columns from <\/span><span style=\"font-weight: 400;\">gulam<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">3. Fort\u00e9 Apartments: located in Melbourne, Australia, Fort\u00e9 Apartments was the world&#8217;s tallest all-timber apartment building at the time of its completion. Standing at ten storeys, it features a combination of CLT floor and wall panels, along with glulam columns and beams. This project demonstrates the use of solid wood in the residential sector, offering a sustainable and visually appealing living environment.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">4. Maggie&#8217;s Centre &#8211; Oldham, UK: Designed by dRMM Architects, this cancer treatment centre features an innovative use of glulam. The building&#8217;s unique roof structure is made of glulam beams that curve and twist to create a visually striking architectural form. <\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; equal_height=&#8221;yes&#8221; parallax=&#8221;content-moving-fade&#8221; css=&#8221;.vc_custom_1713426825411{margin-top: 50px !important;margin-bottom: 30px !important;padding-top: 100px !important;padding-bottom: 100px !important;background-image: url(https:\/\/nortop.com\/wp-content\/uploads\/2023\/10\/timber_6.jpg?id=1507) !important;background-position: center;background-repeat: no-repeat !important;background-size: cover !important;}&#8221; el_class=&#8221;questions-box-row&#8221;][vc_column width=&#8221;1\/3&#8243;][\/vc_column][vc_column width=&#8221;1\/3&#8243;][\/vc_column][vc_column width=&#8221;1\/3&#8243; css=&#8221;.vc_custom_1695597761045{padding-top: 50px !important;padding-bottom: 50px !important;background-color: #f2f2f2 !important;border-radius: 25px !important;}&#8221;][vc_custom_heading text=&#8221;Questions?&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1695488044545{padding-top: 30px !important;padding-right: 35px !important;padding-left: 35px !important;}&#8221; el_class=&#8221;block-heading-title&#8221;][vc_column_text css=&#8221;.vc_custom_1695490285109{padding-right: 35px !important;padding-left: 35px !important;}&#8221; el_class=&#8221;regular-text-block&#8221;]<\/p>\n<p style=\"text-align: left;\">Send your request and we will get back to you as soon as possible<\/p>\n<p>[\/vc_column_text][vc_btn title=&#8221;Contact us&#8221; style=&#8221;classic&#8221; color=&#8221;danger&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; i_icon_fontawesome=&#8221;fas fa-location-arrow&#8221; css=&#8221;&#8221; add_icon=&#8221;true&#8221; el_class=&#8221;contact-us-btn&#8221; link=&#8221;url:https%3A%2F%2Fnortop.com%2Fen%2Fcontact%2F&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row full_width=&#8221;stretch_row&#8221; parallax=&#8221;content-moving-fade&#8221; css=&#8221;.vc_custom_1696419597160{background-image: url(https:\/\/nortop.com\/wp-content\/uploads\/2023\/10\/timberBSH.jpg?id=955) !important;background-position: center;background-repeat: no-repeat !important;background-size: cover  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3273","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/pages\/3273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/comments?post=3273"}],"version-history":[{"count":6,"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/pages\/3273\/revisions"}],"predecessor-version":[{"id":4051,"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/pages\/3273\/revisions\/4051"}],"wp:attachment":[{"href":"https:\/\/nortop.com\/en\/wp-json\/wp\/v2\/media?parent=3273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}