Steel rebar or reinforcing bar is widely used in the engineering architecture and construction industries to provide vital tensile strength and structural support to concrete.
Epoxy coated rebar thickness.
Corrosion resistance can affect the price of an individual stick of rebar.
The use of epoxy coated steel epoxy rebar in reinforced concrete.
Standard rebar size chart imperialbar size metric size linear mass density nominal diameter nominal area lb ft kg m in mm in mm 2 6 0 167 0 249 0 250 1 4 6 35 0 05 32 3 10 0 376 0 561 0 375 3 8 9 525 0 11 71 4 13 0 668 0 996 0 500 4 8 12 7 0 20 129.
Bending of the coated bar around a standard mandrel should not lead to formation of cracks in the epoxy coating.
46 what are the available sizes of epoxy coated steel reinforcing bars.
49 metric sizes in canada are 10m 15m 20m 25m 30m 35m 45m and 55m.
That same bar in a 2 foot length is about 1 90.
If the specimen for coating thickness or flexibility fails to meet the specified requirements two retests on random samples shall be conducted for each failed test.
Reinforcing steel bars meeting astm a775 a775m standard specification for epoxy coated steel reinforcing bars are coated in a straight condition and then bent whereas astm a934 a934m standard specification for epoxy coated prefabricated steel reinforcing bars covers bars that are bent prior to coating.
47 epoxy coated reinforcing bars are available in all of the u s.
Following our own strict guidelines we verify that all epoxy bar conforms to the requirements for coating thickness flexibility and adhesion to ensure highest quality performance.
Bar sizes are 3 through 11 14 and 18.
The number of pinhole defects should not be more than six per meter.
1st resource solutions we are a steel rebar supplier with 25 years of construction supplies experience provides a variety of rebar sizes grades and finishes including black rebar epoxy coated rebar and.
The coated steel bar must follow astm a 775m 77m 93 which sets allowable limits as the following.
The association serves the needs of specifiers engineers architects fabricators and end users with the most recent.
We stock epoxy coated rebar in conformance with astm a775 in sizes 3 through 11 and can supply up to 18 specific to a project s requirements.
Conventional bar sizes and 48 the metric sizes used in canada.
A775 a775m 19 standard specification for epoxy coated steel reinforcing bars deformed steel rebars plain steel rebars epoxy coated steel bars.
Epoxy coated rebar costs 10 cents per pound more than uncoated rebar known as black rebar.
Two specifications are available for epoxy coated reinforcing steel astm a775 and astm a934.
Because the cost of rebar is dependent on the price of raw steel prices don t change much from store to store.
