TinBoats.net
The original aluminum boat site!
Forums
New posts
Search forums
Blog
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Boats
Boat House
Sentinel cement foam board for floor
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support TinBoats.net:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="MrGiggles" data-source="post: 481304" data-attributes="member: 22613"><p>The stuff they put under tile? It's heavy, and not all that rigid. A 3x5x1/2 sheet is 36lbs. I think the concrete would break if it was only supported by stringers, as most boat floors are. Concrete is not very strong under flexure, but is very good at resisting compression.</p><p></p><p>Hard to beat a well sealed high quality sheet of exterior ply IMO. Cheap, light, lasts for a long time.</p></blockquote><p></p>
[QUOTE="MrGiggles, post: 481304, member: 22613"] The stuff they put under tile? It's heavy, and not all that rigid. A 3x5x1/2 sheet is 36lbs. I think the concrete would break if it was only supported by stringers, as most boat floors are. Concrete is not very strong under flexure, but is very good at resisting compression. Hard to beat a well sealed high quality sheet of exterior ply IMO. Cheap, light, lasts for a long time. [/QUOTE]
Verification
Post reply
Forums
Boats
Boat House
Sentinel cement foam board for floor
Top