1.0BETOFF-Products for the world of concrete and beyond!https://betoff.eu/en/adminhttps://betoff.eu/en/author/admin/Cement laitance on concrete - BETOFF-Products for the world of concrete and beyond!rich600338<blockquote class="wp-embedded-content" data-secret="EBQsspgEFf"><a href="https://betoff.eu/en/cement-laitance-on-concrete/">Cement laitance on concrete</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://betoff.eu/en/cement-laitance-on-concrete/embed/#?secret=EBQsspgEFf" width="600" height="338" title="“Cement laitance on concrete” — BETOFF-Products for the world of concrete and beyond!" data-secret="EBQsspgEFf" 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);
//# sourceURL=https://betoff.eu/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
Cement laitance on concrete: what is it? A weak, milky or powdery coating of fine sand, lime, and cement dust that forms on the surface of concrete, but not only, is called cement laitance. Learn more about how and why it happens. BRITTLENESS: The term “brittleness” in materials science refers to the tendency of a [...]https://betoff.eu/wp-content/uploads/2024/08/Betoff-Bio-5-L-neu-430x538-3.png430538