Image Credits
Images on this site are sourced from Wikimedia Commons and other Creative Commons providers. Each is attributed to its author and used under the license noted below. Where a Creative Commons license requires it, our modified (resized and re-encoded to WebP) versions are shared under the same terms.
Photography and illustrations
- hero-cracked-driveway.webpby Famartin, CC BY-SA 4.0 via Wikimedia Commons
- garage-floor.webpby w_lemay, CC BY-SA 2.0 via Wikimedia Commons
- west-texas-plains.webpby Fredlyfish4, CC BY-SA 4.0 via Wikimedia Commons
- slab-repair-work.webpby U.S. Navy photo by Photographer's Mate 2nd Class Jacob Johnson, Public domain via Wikimedia Commons
- cracked-patio.webpby Famartin, CC BY-SA 4.0 via Wikimedia Commons
- sidewalk-crack-offset.webpby James Michael DuPont, CC BY-SA via Wikimedia Commons
- cost-blueprint.webpby Unknown, CC0 (Public domain) via rawpixel via Openverse
- old-driveway-cracked.webpby Famartin, CC BY-SA 4.0 via Wikimedia Commons via Openverse
- new-driveway-joint.webpby https://catalanoconcrete.com/, CC BY-SA 4.0 via Wikimedia Commons via Openverse
- lubbock-skyline.webpby Quintin Soloviev, CC BY 4.0 via Wikimedia Commons via Openverse
- reese-apron-joints.webpby Leaflet, CC BY-SA 3.0 via Wikimedia Commons via Openverse
Diagrams
The labeled diagrams (files starting with diagram-) are drawn for this site. Hole and port sizes and material weights come from the comparison on our mudjacking and foam pages; trip-lip heights from the 2010 ADA Standards (section 303); joint spacing from ACI 360R and NRMCA guidance; and the drainage slope from the International Residential Code (R401.3). They are not to scale and are not a design for any particular slab.
License links
Questions about attribution? Get in touch.