{"id":1322,"date":"2019-11-26T16:55:08","date_gmt":"2019-11-26T15:55:08","guid":{"rendered":"https:\/\/manaform.de\/?page_id=1322"},"modified":"2020-03-12T18:15:44","modified_gmt":"2020-03-12T17:15:44","slug":"specialformwork","status":"publish","type":"page","link":"https:\/\/www.manaform.de\/en\/projects\/specialformwork\/","title":{"rendered":"Special Formwork"},"content":{"rendered":"<h3>Self-supporting form for arch bridges<\/h3>\n<p><strong>Details largest bridge:<\/strong><\/p>\n<ul>\n<li>Width on top 10m, width at the base 20,8m<\/li>\n<li>Span 20,3m, arch length 25,6m<\/li>\n<\/ul>\nngg_shortcode_0_placeholder\n<hr>\n<h3>Bridge pier formwork<\/h3>\n<p><strong>This large infrastructure job included:<\/strong><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>4 bridges<\/li>\n<li>13 viaducts<\/li>\n<li>5 tunnels<\/li>\n<\/ul>\n<p><strong>Specifications of the piers:<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Length up to 21,5m<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>Width tapered 75cm to 134cm<\/li>\n<li>Height 6,425m<\/li>\n<\/ul>\nngg_shortcode_1_placeholder\n<hr>\n<h3><b>Formwork for tall viaduct piers<\/b><\/h3>\n<p><b>Details piers:<\/b><\/p>\n<ul>\n<li>Tall piles in a hyperstatic structure<\/li>\n<li>Modular height from 7m to 17,25m<\/li>\n<li>Thickness adjustable per 100mm from 400mm to 800mm<\/li>\n<li>Self-compacting high performance concrete<\/li>\n<\/ul>\n<p><b>Details formwork:<\/b><\/p>\n<ul>\n<li>No tie-bars through the elements<\/li>\n<li>Adjustable thickness with saw-tooth coupling<\/li>\n<li>Hydraulic adjustment of the vertical parts<\/li>\n<li>Connections between formwork and grade beam<\/li>\n<li>Box-outs to make chamfered piles<\/li>\n<li>Maximum concrete pressure 420kN\/m\u00b2<\/li>\n<li>Fair-faced finish: no joints, no grout loss, triangular chamfers<\/li>\n<li>All levels equipped with working platforms<\/li>\n<li>Wind impact engineering on all configurations<\/li>\n<li>Foundation frames for positioning of anchors and box-outs<\/li>\n<\/ul>\nngg_shortcode_2_placeholder\n<hr>\n<p>&nbsp;<\/p>\n<h3><b>Quai wall formwork<\/b><\/h3>\n<p><b>Sea side quay<\/b><\/p>\n<ul>\n<li>Total length 1200m, straight\n<ul>\n<li>Length per phase 23m<\/li>\n<li>Number of phases 53<\/li>\n<\/ul>\n<\/li>\n<li>Height wall land side 7000mm<\/li>\n<li>Height foot 1500mm \/ 1750mm<\/li>\n<li>Thickness wall 2160mm \/ 2800mm<\/li>\n<li>2 sets of formwork\n<ul>\n<li>Alternating<\/li>\n<li>1 set for even numbers<\/li>\n<li>1 set for uneven numbers<\/li>\n<li>Track width 22,65m<\/li>\n<li>Height gantry crane 13m<\/li>\n<li>Weight per set approx. 100T<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Land side quay<\/b><\/p>\n<ul>\n<li>Total length 1100m, U-form\n<ul>\n<li>Length per phase 29,39m<\/li>\n<li>Number of phases 37<\/li>\n<\/ul>\n<\/li>\n<li>Height wall land side 7000mm<\/li>\n<li>Height wall water side 2260mm<\/li>\n<li>Thickness wall 2160mm \/ 2800mm<\/li>\n<li>1 sets of formwork\n<ul>\n<li>Track width 8,1m<\/li>\n<li>Height gantry crane 15,23m<\/li>\n<li>Weight per set approx. 100T<\/li>\n<\/ul>\n<\/li>\n<\/ul>\nngg_shortcode_3_placeholder\n&nbsp;<\/p>\n<hr>\n<h3><b>Pier formwork<\/b><\/h3>\n<ul>\n<li>Columns with a height of<span class=\"Apple-converted-space\">&nbsp;<\/span> 9,2m<\/li>\n<li>Ground section: 3,3m x 1,15m<\/li>\n<\/ul>\nngg_shortcode_4_placeholder\n&nbsp;<\/p>\n<hr>\n<h3><b>Hydraulic climbing circular wall formwork<\/b><\/h3>\n<ul>\n<li>Inner diameter 20m, wall thickness 800mm, height 26,5m<\/li>\n<li>Full circumference inside and outside formwork, poured in one go, height 2m<\/li>\n<li>Partition wall between dry and wet part of the tank is poured afterwards<\/li>\n<li>A 1m starter is cast on both ends of the partition wall in phase 1<\/li>\n<\/ul>\nngg_shortcode_5_placeholder\n<hr>\n<h3>Formwork for octagonal tanks<\/h3>\n<p><strong>Octagonal reactor pits for a drink water&nbsp;production facility&nbsp;<\/strong><\/p>\n<p><b>A series of 6 x 5 linked together octagonal&nbsp;tanks:<\/b><\/p>\n<ul>\n<li>2 outer octagons of which 1 sits against an existing wall<\/li>\n<li>3 inner octagons<\/li>\n<li>Height 6430mm, wall thickness 350mm,&nbsp;<\/li>\n<li>external faces 2030mm wide, internal&nbsp;faces 1740mm wide<\/li>\n<li>1 complete set of formwork + 1 extra &nbsp;inside core<\/li>\n<li>Inner formwork consisting of 7 corner&nbsp;panels and 1 striking panel<\/li>\n<\/ul>\nngg_shortcode_6_placeholder\n<hr>\n<h3><b>Adjustable formwork and climbing system for twisted walls&nbsp;<\/b><\/h3>\n<p><b>The new County Hall in Antwerp is a building with 8 completely twisted levels.<br \/>\n<\/b><b><br \/>\nThe outside walls of these floors lean back- or forwards<\/b>. All concrete used is white and the inside of the building needs to be fair-faced. For this purpose, we designed and manufactured a full steel adjustable and twistable formwork without tie-bars through the wall and of which the inside panels have a stainless-steel facing, in order to avoid rust stains.<\/p>\n<p><b>Technical specifications&nbsp;<\/b><\/p>\n<ul>\n<li>12 internal panels 720cmm x 410cm<\/li>\n<li>4 external panels 720cm x 410cm<\/li>\n<li>12 pneumatic vibrators per internal panel<\/li>\n<li>3 straight corners<\/li>\n<li>4 adjustable twisted corners<\/li>\n<li>16 adjustable window forms<\/li>\n<li>All cut to measure plywood for the windows of the 8 twisted levels<\/li>\n<li>2 set-up frames for the window forms<\/li>\n<li>Crane lifting hook for the panels<\/li>\n<li>Crane lifting hook for the window forms<\/li>\n<li>Adjustable climbing frames, 3m and 3,5m wide<\/li>\n<\/ul>\nngg_shortcode_7_placeholder\n<hr>\n<h3>Formwork for curved walls with relief<\/h3>\n<p>For the Mons railway station, Construx supplies a one-off full steel circular shuttering system with round relief<\/p>\n<p>Both 2 main circular cores and their connecting walls need to be poured on-site. Almost all walls are round, some of which are even round in both directions. All formwork is full steel: steel frame with steel sheeting.<\/p>\nngg_shortcode_8_placeholder\n<hr>\n<h3><b>Precast moulds \u00b7 on-site formwork and scaffolding for viaduct piers<\/b><\/h3>\n<p><b>All piers have the same cross-sectional base and rectangular top<\/b><\/p>\n<p>Seen the height of the piers varies from 4m to 14m, all vertical ribs have a different inclination.<\/p>\n<p>The <b>1st stage <\/b>consists of a viaduct with 34 high piers, poured on-site, after which 2 precast 80T heads are positioned on hydraulic scaffolds. The connection is poured afterwards.<\/p>\n<p>The <b>2nd stage <\/b>consists of a viaduct with 14 lower piers.&nbsp; The precast heads are positioned onto a hydraulic scaffold under which the piers are poured.<\/p>\n<ul>\n<li>Adjustable modular pier formwork<\/li>\n<li>Hydraulically tiltable and moveable pier head moulds<\/li>\n<li>Transport yokes for truck and barge<\/li>\n<li>Internal rebar supports<\/li>\n<li>External modular rebar scaffolds<\/li>\n<li>Hydraulic support scaffolds<\/li>\n<li>Connection form<\/li>\n<li>Hydraulic frames to hold the heads<\/li>\n<\/ul>\nngg_shortcode_9_placeholder\n","protected":false},"excerpt":{"rendered":"<p>Self-supporting form for arch bridges Details largest bridge: Width on top 10m, width at the base 20,8m Span 20,3m, arch length 25,6m &nbsp; Bridge pier formwork This large infrastructure job&#8230;<\/p>\n","protected":false},"author":3,"featured_media":1412,"parent":1879,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-1322","page","type-page","status-publish","has-post-thumbnail"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/pages\/1322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/comments?post=1322"}],"version-history":[{"count":0,"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/pages\/1322\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/pages\/1879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/media\/1412"}],"wp:attachment":[{"href":"https:\/\/www.manaform.de\/en\/wp-json\/wp\/v2\/media?parent=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}