In this video i take you along as we pour a 36x46 concrete slab for a steel building to go on.
Metal keyway for concrete slabs.
K30 and k33 metal keyway center strip metal keyways are available to form keyways along longitudinal and transverse joints in concrete slabs.
To place an order or request more information please contact a sales representative.
Using the quickey system reduces installation time and provides for a smoother level pour.
16 gauge avail able on special order.
Meets aci and pca recommendations.
Quickey is a stay in place metal keyed control joint former.
Helps minimize floating.
Keyways are not recommended for thin slab less than 250mm thick because of the difficulty in construction.
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.
Qk35 is used in concrete applications.
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.
Any wood insert in concrete such as a keyway should be well soaked in water prior to concrete placement or be resin sealed.
It has square knockouts for square and round dowels.
Keyfold joint systems.
This product is for use in concrete flatwork as a control or construction joint.
It is a stay in place metal keyed control joint former.
The general center strip k33 is fabricated in 18 and 20 gauge metal for 5 to 10 slabs.
Metal screed joint keyway concrete accessories.
We will go back after a few days and saw cut lines through.
I though i remember reading that you shouldn t use one in a slab that thin.
The slab may be too 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.
The slab is for a room addition.
Is that true or will it be ok.
Manufactured of 24 gauge g60 hot dipped mill galvanized steel.
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.
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.
The false form k30 is fabricated in 18 gauge metal for 8 to 12 slabs.
Reduces edge curl on slabs.
We offer a galvanized keyfold joint system for concrete slabs in depths of 3 4 6 8 10 and 12.
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.
This product is sold in 10 lengths.
