tag:blogger.com,1999:blog-8914276256646518799.post2903141575482464513..comments2023-07-10T14:18:09.980+01:00Comments on Extension Blog: The first steps to ballastingJo http://www.blogger.com/profile/05480195769830116100noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-8914276256646518799.post-46997337738548217612015-06-26T07:51:00.428+01:002015-06-26T07:51:00.428+01:00That makes sense,
Thanks,
AndyThat makes sense,<br />Thanks,<br />AndyAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8914276256646518799.post-20228131298834811802015-06-25T11:34:21.776+01:002015-06-25T11:34:21.776+01:00WHAT CLAY?WHAT CLAY?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8914276256646518799.post-54536812040315779742015-06-25T10:54:25.714+01:002015-06-25T10:54:25.714+01:00The terram acts as a filter layer allowing the wat...The terram acts as a filter layer allowing the water to drain away from top to bottom but (theoretically, if the pore size has been spec'd correctly) prevents the clay from migrating upwards into the ballast, contaminating the ballast and reducing the effectiveness of the drainage.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8914276256646518799.post-51713961815510076112015-06-25T08:30:54.580+01:002015-06-25T08:30:54.580+01:00Silly question - what is the purpose of the Terram...Silly question - what is the purpose of the Terram?<br />Thanks,<br />AndyAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8914276256646518799.post-48549882232560049902015-06-24T21:47:02.524+01:002015-06-24T21:47:02.524+01:00Ended up being 300 m Ended up being 300 m Paulhttps://www.blogger.com/profile/18371639853474379207noreply@blogger.com