The number of pinhole defects should not be more than six per meter.
Epoxy coated rebar thickness.
Bar sizes are 3 through 11 14 and 18.
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.
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.
46 what are the available sizes of epoxy coated steel reinforcing bars.
Coating thickness should be in the range of 130 300 m.
Because the cost of rebar is dependent on the price of raw steel prices don t change much from store to store.
Conventional bar sizes and 48 the metric sizes used in canada.
Epoxy coated rebar costs 10 cents per pound more than uncoated rebar known as black rebar.
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.
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.
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.
Corrosion resistance can affect the price of an individual stick of rebar.
Bending of the coated bar around a standard mandrel should not lead to formation of cracks in the epoxy coating.
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.
The association serves the needs of specifiers engineers architects fabricators and end users with the most recent.
Two specifications are available for epoxy coated reinforcing steel astm a775 and astm a934.
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.
The use of epoxy coated steel epoxy rebar in reinforced concrete.
47 epoxy coated reinforcing bars are available in all of the u s.
Trusted for its affordability and diverse construction capabilities epoxy coated remesh or coated welded wire is covered under astm standard a 884 this astm standard applies to residential and non residential concrete uses which include bridge decks precast bridge beams and pre stressed girders.
A775 a775m 19 standard specification for epoxy coated steel reinforcing bars deformed steel rebars plain steel rebars epoxy coated steel bars.
