Contractors sometimes use the 1 8 rule meaning the size of the rebar is 1 8 the thickness of the slab.
													
																	1 2 rebar mat. 
									
																	Rebar chair is a patented polypropylene support system ideal for concrete applications requiring a 4 in. 
																	16 5 gauge rebar tie wire model 05337 6 65 6 65. 
																	Rebar has multiple uses and can be installed in horizontal or vertical applications. 
																	Rebar is used inside of concrete to strengthen a building sidewalk patio or even roads. 
															
													
									
																	Rebar in patios basement floors footings and driveways may vary from size 3 to 6. 
																	1 2 in x 2 ft. 
																	Find rebar remesh at lowe s today. 
																	Sold in stores 7 16 x 20 fiberglass rebar. 
															
													
									
																	Slab including floors sidewalks driveways and many others. 
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																	Compare click to add item 1 2 rebar stake to the compare list. 
															
													
									
																	For example a slab that is 6 inches thick might have rebar marked as size 6 or 3 4 inch. 
																	Rebar or reinforcing bar is a ribbed steel bar that is used in concrete slabs or in structures to strengthen a building. 
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