Materials and Tests Manual

Materials

Service Groups

Frequently Asked Questions

Materials & Tests

MContact Form
For questions & feedback about this area of Connect NCDOT, contact Materials and Tests.
nEmployee Directory
Staff contacts for Materials and Tests.

03 CONCRETE

QC/QA Programs and Mix Designs

Contents

CONCRETE MIX DESIGNS

READY MIX AND HYDRAULIC CEMENT

BRICK AND BLOCK

SEGMENTAL RETAINING WALL

For more information on topics within this section, contact the Structural Materials Laboratory Service Group.

CONCRETE MIX DESIGNS

Concrete Mix Design Lookup Webpage

Form 312C

Form 312M

Form 312U

Instructions for Completing Forms

Admixture Submittal

Policy for Use of Stabilizer Agents

Adding Air Entrainment Agents at the Job Site

Concrete Mix Design Approval Process

Concrete Mix Design Certification Requirements

Concrete Mix Numbering System

Concrete Mix Design new Numbering Scheme

Concrete Mix Design Manual

Slump Allowance - July 2020 Memo

[top of page]

READY MIX AND HYDRAULIC CEMENT

Ready Mix Annual Facility Audit

Ready Mix Concrete Plant Inspection Checklist Addendum

Hydraulic Cement Acceptance Program

New Cementitious Material for Concrete Repairs Submittal Form

[top of page]

PRECAST

Precast Concrete Policy for Approved Producers

Precast Annual Facility Audit

Precast Concrete Units

[top of page]

BRICK AND BLOCK

Solid Concrete Masonry Brick/Unit QC/QA Program

[top of page]

SEGMENTAL RETAINING WALL

Segmental Retaining Wall (SRW) QC/QA Program Manual

[top of page]

Was this page helpful?

Yes
No

© North Carolina Dept. of Transportation |
Privacy Statement |
Accessibility