It has square knockouts for square and round dowels.
Metal keyway for concrete slabs.
It is a stay in place metal keyed control joint former.
Though the installation of keyway joint does not appear to increase the load transfer efficiency of longitudinal joint it proves to help reduce the deflection of concrete pavement.
To place an order or request more information please contact a sales representative.
Metal screed joint keyway concrete accessories.
The false form k30 is fabricated in 18 gauge metal for 8 to 12 slabs.
Reduces edge curl on slabs.
I m having a 24 x 18 4 slab poured tomorrow and the concrete guy said to use a keyway on the middle to have something to straight edge by and also be used for an expansion joint.
K30 and k33 metal keyway center strip metal keyways are available to form keyways along longitudinal and transverse joints in concrete slabs.
I though i remember reading that you shouldn t use one in a slab that thin.
The small amount of concrete above the keyway in a 4 or 5 inch thick slab offers less resistance to spalling than in a thicker slab.
Proper steps for using screed key joints in concrete slabs to make pouring multiple slabs of concrete more efficient screed key joints can be used.
The slab is for a room addition.
The slab may be too thin.
We will go back after a few days and saw cut lines through.
Quickey is a stay in place metal keyed control joint former.
This product is for use in concrete flatwork as a control or construction joint.
Standard steel forms are often constructed with a keyway in place.
Meets aci and pca recommendations.
This product is sold in 10 lengths.
This provides better load transfer over round dowels and also reduced edge curl in slabs.
Using the quickey system reduces installation time and provides for a smoother level pour.
Keyways are formed with templates of metal or wood.
Qk35 is used in concrete applications.
Helps minimize floating.
If keyways are to be used in such circumstances it might be well to thicken the edge to 6 inches and use a keyway made for a 6 inch thick slab.
Is that true or will it be ok.
We offer a galvanized keyfold joint system for concrete slabs in depths of 3 4 6 8 10 and 12.
Manufactured of 24 gauge g60 hot dipped mill galvanized steel.
The general center strip k33 is fabricated in 18 and 20 gauge metal for 5 to 10 slabs.
These relatively simple tools not only allow for multiple slabs or strips of concrete to be poured at once but they also minimize the risk of cracking within your slabs.
16 gauge avail able on special order.
Keyfold joint systems.
