1.0la barrière automatiquehttps://grouplba.com/en/LeaBoulay (maxime DIAZ)https://grouplba.com/en/author/leaboulay/rich600338<blockquote class="wp-embedded-content" data-secret="Thou42UkBX"><a href="https://grouplba.com/en/project/sa25-90c50/">SA25-90C50</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://grouplba.com/en/project/sa25-90c50/embed/#?secret=Thou42UkBX" width="600" height="338" title="“SA25-90C50” — la barrière automatique" data-secret="Thou42UkBX" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://grouplba.com/wp-content/uploads/2024/07/SA-25-90-C50.png19201080The ALE SA25-90 C50 bollard manufactured by AMCO is a semi-automatic mechanical retractable security bollard with a hydraulic compensation system integrated into a compartment adjoining the bollard frame. Made of steel, with a diameter of 25 cm and a height of 90 cm, it is lowered by gravity and pressing on the bollard, and raised manually using the operating key, which acts as a lifting handle with hydraulic assistance. Access to the operating system is secured by a European barrel lock, and the floor plate and the top of the cylinder are made of stainless steel. A wide range of configurations is available, including RAL colours, seafront treatment, emergency services lock and anti-vandalism screws. Its resistance is certified with a double crash test, during which the bollard stopped two 7.5-tonne HGVs travelling consecutively at 48 then 80 km/h, with the bollard remaining operational after both impacts.