Is N25 concrete appropriate for H1 Slab? Hope someone could explain what these two mean.
Thanks in advance for any reply.
Browse Forums General Discussion Re: N25 Concrete - H1 Slab: Please explain 2Feb 04, 2016 1:39 pm N just means Normal 25 relates to the strength in Newtons/mm2 So this is just a standard mix, which is suitable for concrete slabs H1 Slab means a slab suitable for reactive clay (sometimes H1 is also referred to as HD see this link for more about slab types http://anewhouse.com.au/2012/01/soil-classification/) The Harder You Try - the Luckier You Get ! Web site http://www.anewhouse.com.au Informative, Amusing, and Opinionated Blog - Over 600 posts on all aspects of building a new house. Thanks. I wish there was a youtube video explaining this concept. 10 27192 The concreter will take and reuse. In my case I bought structural LVLs and scraped them back and used them as joists. 1 5163 yep, clearly mark where the infloor heating pipes are before drilling or nailing 1 6069 |