Test 2020-08-31-4-3 (CTM 670-December 2013) Summary

Project Information
Project IdentifiersProject ID: 213856
DEA: 112888U4
EFIS: 1118000199
DIST-CO-RTE-PM11-SD-11,125,905-Various
Work DescriptionCONSTRUCT FREEWAY TO FREEWAY CONNECTORS AND 4-LANE HIGHWAY FACILITY
Location DescriptionSAN DIEGO COUNTY AT VARIOUS LOCATIONS
Sample Information
Sample Taken Date8/31/2020 Sample Unique Key4
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing9/1/2020
Sample typeQuality Assurance A brief description of the sample#14 Grip Twist Couplers
The quantity of what the sample constitutes4 From where was the sample collectedJob Site
First name of sampler or witnessed byWade Last name of sampler or witnessed byDurant
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility nameGerdau BarSplce Transportation Laboratory (TL) NumberC692454
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeSMTL TM5 - Couplers Production or Authorization TestingProduction Testing
Service or UltimateUltimate Material Standard CodeASTM A706
Material Grade60 Rebar ManufacturerGerdau
Coupler ManufacturerBar Splice Intermediate Assembler or Fabricator
Rebar Size#14 Coupler ModelGrip Twist
Coating StandardsUncoated Shape of RebarStraight
Rebar Hoop Diameter Rebar Hoop Fabricator
Coupler Component Heat/Lot Number(s)A193235 Rebar Heat Number(s)65027593 65029452
Rebar Size 2
Test Details
DIME Sample ID: 2020-08-31-4
DIME Test ID: 2020-08-31-4-3
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Cyclical/Fatique Tensile with Slip)
Test Release Date: 2020-09-01
Test Results

Number of Samples Tested: 1
Input Type: Measured
Tester's full name: fsaylor
Date of test: 09/01/2020
UTM:2000kip
Temperature:72.00 f
Halo ID:
NumSampleNumber of CyclesSizeMfg. Lot Number(s)Slip (inch)Area (sqin)Peak Load (lbf)Peak Stress (psi)CommentsTested By
13No. 14/43mm102.2521423295214OK Neckingfsaylor

General comments (publicly viewable) (Max 250 characters): OK Necking
Test Graph
Source: Bluehill Data Point File
WARNING: position or load not found in data points imported from Instron machine.

Test was verified on 09/01/2020