What are the Texas F-Shape to Low Profile Precast Concrete Traffic Barrier (PCTB) Reinforcing Bar Dimensions (Type T)?

Tips & Advice

The Texas Department of Transportation (TxDOT) outlines specifications regarding the proper dimensions for F-Shape to low profile precast concrete traffic barrier (PCTB) reinforcing bars (Type T) including general notes and rebar specifications.

The transition is from CSB (F-Shape) to LPCB (Low Profile) precast concrete traffic barrier (PCTB).

Texas F-Shape to Low Profile Precast Concrete Traffic Barrier (PCTB) Reinforcing Bar Dimensions (Type T) General Notes

The Texas Department of Transportation’s general instructions are as follows:

Concrete should be Class H with a minimum compressive strength of 3,000 psi.
Where used, rebar reinforcement should be Grade 60 and conform to ASTM A615.
These details cover barrier per Item 512, “Portable Concrete Traffic Barrier.”
Precast barrier transition lengths should be 10 feet, unless otherwise specified.
All precast barrier edges should have a ¾” chamfer or tooled radius.
All steel assemblies for joint should be galvanized after fabrication in accordance with Item 445, “Galvanizing.”
Joint connection systems are considered subsidiary.
For rebars, use 2” bending pin unless otherwise shown.

Texas F-Shape to Low Profile Precast Concrete Traffic Barrier (PCTB) Reinforcing Bar Dimensions (Type T)

Rebar for Texas F-Shape to Low Pro PCTB should conform to the following specifications, according to the Texas Department of Transportation.

(#5) Rebar – L1

The L1 (#5) Rebar is a bent-angle rebar that can be divided into two sections: the long section and the short section. The long section measures 7’-1/2” long, and the short section measures 2’-4-1/16” long. There is a 171 degree angle/bend between these two sections.

(#5) Rebar – L2

The L2 (#5) Rebar is a bent-angle rebar that can be divided into two sections: the long section and the short section. The long section measures 7’-4-5/8” long, and the short section measures 2’-4” long. There is a 174 degree angle/bend between these two sections.

(#5) Rebar – L3

The L3 (#5) Rebar is a bent-angle rebar that can be divided into two sections: the long section and the short section. The long section measures 6’-11-3/4” long, and the short section measures 2’-8-9/16” long. There is a 172 degree angle/bend between these two sections.

(#5) Rebar – L4

The L4 (#5) Rebar is a bent-angle rebar that can be divided into two sections: the long section and the short section. The long section measures 6’-11-3/4” long, and the short section measures 2’-8-9/16” long. There is a 174 degree angle/bend between these two sections.

(#5) Rebar – H1

The H1 Rebar (#5) is a U-shaped rebar with three sides, plus one open end. The bottom of the U measures 22-1/8” long, and each arm of the U measures 3’-1-3/4” long. The open end of the rebar measures 16-5/8” across. The arms of the U bend in slightly, offset at a measurement of 2-1/2”.

(#4) Rebar – V1

This rebar is a U-shaped rebar with three sides, plus one open end. The bottom of the U measures 6-1/4” long, and each arm of the U measures 25-5/8” long. The open end of the rebar measures 16-7/8” across. The ends of each arm of the U is bent, and this bent section measures 4-1/8”.

(#4) Rebar – V2

(#4) Rebar – V3

This rebar is a U-shaped rebar with three sides, plus one open end. The bottom of the U measures 6-1/4” long, and each arm of the U measures 21” long. The open end of the rebar measures 10-1/2” across. The ends of each arm of the U is bent, and this bent section measures 4-7/8”.

(#4) Rebar – V4

(#4) Rebar – V5

(#4) Rebar – V6

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 25-7/8” long and 7-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V7

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 25-1/8” long and 8-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V8

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 23-3/8” long and 9-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V9

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 22-1/2” long and 10-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V10

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 21-1/2” long and 11-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V11

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 21” long and 12-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V12

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 20” long and 13-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V13

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 19-1/2” long and 14-1/2” wide. The overlapping ends measure 5” each.

(#4) Rebar – V14

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 18-1/2” long and 15-3/8” wide. The overlapping ends measure 5” each.

(#4) Rebar – V15

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 17-7/8” long and 16-1/8” wide. The overlapping ends measure 5” each.

(#4) Rebar – V16

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 17-1/2” long and 7” wide. The overlapping ends measure 5” each.

(#4) Rebar – V17

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 18-1/2” long and 17-3/4” wide. The overlapping ends measure 5” each.

(#4) Rebar – V18

This rebar is a U-shaped rebar with two interior sides. The rebar measures 17-7/8” long in total, and 18-1/2” wide in total. The width of each interior side is 4-1/2”, and the length of the interior sides are 14-5/8”.

(#4) Rebar – V19

This rebar is a U-shaped rebar with two interior sides. The rebar measures 17-1/4” long in total, and 19-1/4” wide in total. The width of each interior side is 4-1/2”, and the length of the interior sides are 14”.

(#4) Rebar – V20

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 20” long and 16-3/4” wide. The overlapping ends measure 5” each.

(#4) Rebar – V21

This rebar is a square shaped rebar with one unconnected, overlapping corner. The rebar measures 20-1/2” long and 16-1/8” wide. The overlapping ends measure 5” each.

This blog post is an interpretation of specifications by the Texas Department of Transportation (TxDOT). Please consult with TxDOT' most recent requirements for definitive information.

BUY AND SELL WITH EIFFEL TRADING

Eiffel Trading’s online marketplace hosts a wide variety of precast barrier types all over the Southwest region, including F-Shape barrier, low profile barrier, single slope barrier, and every type in between. Furthermore, our construction equipment inventory ranges to include concrete formwork, pile drivers, shoring towers, and much more.

All of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free.

Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.

If you have any questions or would like additional information, please call us at 1-800-541-7998 or email sales@eiffeltrading.com.