Concrete Flatwork Finisher & Technician ACI Certification

Course Duration Varies

Definitions:

A Concrete Flatwork Finisher is a craftsman who has demonstrated knowledge about and the ability to place, consolidate, finish, edge, joint, cure and protect concrete flatwork.

A Concrete Flatwork Technician is a person who is knowledgeable about proper procedures to place, consolidate, finish, edge, joint, cure and protect concrete flatwork, but who lacks sufficient work experience to qualify as a Concrete Flatwork Finisher.

Scope and Knowledge:

The primary technical resource for this program is ACI's Concrete Craftsman Series, Slabs on Grade, CCS–1. The program requires knowledge in the following areas of concrete construction:

Certification Requirements:

For Concrete Flatwork Finisher: ACI will grant certification only to those candidates who obtain a passing grade on the written examination PLUS either:

The two-hour written examination is closed-book and consists of approximately 50 multiple-choice questions. The passing grade for the written examination is 70%.

* Finishing experience includes concrete placement, consolidation, jointing, curing and protection, finishing, form setting, prep work, rubbing, patching, and saw cutting. Verification of the work experience by the candidate's employer(s) is required.

** During the performance examination, each examinee must place, consolidate, finish, edge, joint, begin curing, and provide initial protection for a concrete slab. The examiner will observe and evaluate the techniques used and record passing or failing grades on the various individual procedures. A passing grade is defined as "no significant variation from proper procedure and no more than two variations from proper technique in the use of the tools."

Recertification is necessary every five years and requires successful completion of a written examination.

For Concrete Flatwork Technician: ACI will grant certification to those examinees who obtain a passing grade on the written examination. Individuals with Flatwork Technician certification can upgrade to full Flatwork Finisher status upon submittal and approval of sufficient work experience or successful completion of the ACI performance evaluation.

Recertification is necessary every five years and requires successful completion of a written examination.

Study Material:

Go to the ACI Bookstore at https://www.concrete.org/store.aspx to order and/or obtain current pricing on the item listed below. There are other versions of this study guide on the ACI Bookstore that include additional study materials.

CP–10(10): Craftsman Workbook for ACI Certification of Concrete Flatwork Technician & Flatwork Finisher: