Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Concrete, Stone & Masonry

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 08-23-2012, 11:06 PM   #1
Newbie
 
Join Date: Aug 2012
Location: Los Angeles, California
Posts: 10
Rewards Points: 10
Default

What to use for filling gaps between cement surfaces?


Hi all,

I need to fill some 30 year old gaps which are between some cement/concrete surfaces. Attached to this post is a picture. Water gets in to the gaps and makes it's way in to the crawlspace which increases moisture in the crawlspace.
Is there a certain type of filler to use? Would be great if the filler came in colors so i could try to make an attempt to match the original colors. Thanks for any tips.
Attached Thumbnails
What to use for filling gaps between cement surfaces?-gap.jpg  

withoutapaddle is offline   Reply With Quote
Old 08-25-2012, 07:27 AM   #2
Member
 
Join Date: Mar 2012
Location: far sw sub chicago
Posts: 3,890
Rewards Points: 2,252
Default

What to use for filling gaps between cement surfaces?


i would use hydraulic cement. then restain the whole thing = looks like it needs it anyway.

Fix'n it is offline   Reply With Quote
Old 08-25-2012, 11:51 AM   #3
Member
 
Join Date: Nov 2011
Location: Hartfield VA
Posts: 27,017
Rewards Points: 3,150
Default

What to use for filling gaps between cement surfaces?


That slab and the stoop are going to move differantly so hydrolic cement is not going to work, it's just going to crack.
Foam backing rod and this http://www2.dupont.com/Caulk/en_US/p..._w_kevlar.html
Will fill the crack, but at some point it to is going to fail.
If that slab has sunk it's nothing but a funnel now feeding water to the crack, needs to be redone or jacked.

Far more likly your dealing with an unsealed crawl space, or there's cracks in the foundation.
joecaption is offline   Reply With Quote
The Following User Says Thank You to joecaption For This Useful Post:
concretemasonry (08-25-2012)
Old 08-25-2012, 06:18 PM   #4
Member
 
Join Date: May 2012
Location: Sarasota,Florida
Posts: 1,562
Rewards Points: 1,022
Default

What to use for filling gaps between cement surfaces?


You'll never seal that permanently,tear it out and replace it.
Canarywood1 is offline   Reply With Quote
Reply

Tags
cement gap filler


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Moisture Barrier Behind AND on Top of Cement Board JasonCA Remodeling 0 04-07-2012 01:31 PM
Peel and Stick Veneer and Contact Cement GreggG Kitchen & Bath Remodeling 3 05-15-2011 01:45 PM
How to fill gaps in cement backerboard? tripower Building & Construction 5 06-27-2009 03:31 PM
Cement board - corners...gaps? J187 Remodeling 2 04-01-2009 12:13 PM
Siding: Cement Vs. Cedar Grumpy Remodeling 5 03-19-2005 01:07 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.