Masonry Laboratory Testing Technician

A Masonry Laboratory Testing Technician is an individual who has demonstrated the knowledge and ability to perform laboratory procedures required for preparation and testing of masonry construction-related materials including brick, structural clay tile, concrete masonry units, prisms, mortars, and grouts.

Scope and Knowledge

This program requires demonstration of the knowledge and hands-on skills covered on the Job Task Analysis (JTA):

JTA for ACI Masonry Laboratory Testing Technician Certification

The JTA is a detailed list of specific points of knowledge and skills that may be included in the examinations for this ACI Certification program. ACI urges candidates to use the JTA to prepare for the certification exams.

The program requires a working knowledge of laboratory procedures selected from the following ASTM test methods and practices, covered in the ACI-published workbook:

  • C90 – 23—Loadbearing Concrete Masonry Units

  • C140/C140M – 23a—Sampling and Testing Concrete Masonry Units and Related Units

  • C270– 24—Mortar for Unit Masonry

  • C780 – 23—Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry and Annexes

  • C1019 – 24—Sampling and Testing Grout

  • C1314 – 23b—Compressive Strength of Masonry Prisms

  • C1552 – 23a—Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing

The ACI-published workbook also covers the following standards. If you do not use the ACI-published workbook to prepare for the certification exams, you must also acquire:

  • C39/C39M—Compressive Strength of Cylindrical Concrete Specimens

  • C109/C109M—Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)

  • C617/C617M—Capping Cylindrical Concrete Specimens

CERTIFICATION REQUIREMENTS

ACI will grant certification only to those applicants who meet both of the following requirements:

  1. A passing grade on the ACI written examination; AND

  2. Successful completion of the ACI performance examination.

The one-and-a-half hour written examination is open-book and consists of approximately 70 multiple-choice questions. If you forget to bring your ACI study guide, another will not be provided for you. There are between eight and 12 questions on each of the ASTM test methods and practices. To pass the written examination, BOTH of the following conditions must be met:

  1. At least 60% correct for each of the required test methods and practices; AND

  2. A minimum score of 70% overall.

The performance examination is closed-book and requires actual demonstration of select field procedures described in ASTM test methods C140/C140M, C780, C1019, C1314, and C1552. The examinee is judged on his/her ability to correctly perform (or describe, where allowed) required steps for each procedure.

Recertification is necessary every five years and requires successful completion of both the written and performance examinations.

Schedule

Friday
11:30 a.m. - 2:30 p.m. Classroom Review Session (box lunch provided)
2:30 p.m. - 5:30 p.m.  Laboratory Demonstration of Procedures

Saturday
7:00 a.m. - 1:00 p.m. Written/Performance Exams

*Times and days are subject to change without notice. Registered attendees will be notified via email.

REGISTRATION FEES

Certification/Recertification (Certified Concrete Strength Testing Technician)
Member: $550

Non Member: $650

Certification/Recertification (Non-Certified Concrete Strength Testing Technician) Member: $650

Non Member: $750

For those individuals certifying for the first time or those who are recertifying. Fee includes ACI study guide, classroom review session, written and performance exams.

Written Exam Only Member: $205 Non Member: $260

For those individuals who failed their written exam on their first testing attempt. Fee includes written exam (no study guide).

Performance Exam Only (Certified Concrete Strength Testing Technician)
Member: $205

Non Member: $260

Performance Exam Only (Non-Certified Concrete Strength Testing Technician) Member: $305

Non Member: $360

For those individuals who failed their performance exam on their first testing attempt. Fee includes performance exam. (no study guide)

ACI POLICY

Cell Phones | Smart Glasses| Recording Devices

Use of cell phones, smart watches, cameras, or any other recording equipment is strictly forbidden during all training, review, and examination sessions. ALL cell phones or other recording devices, Smart Glasses (Meta, Google, Apple, Samsung, Snap, XREAL, Rokid, Viture, RayNeo, Vuzix, Microsoft, Epson, RealWear, or similar devices), and smart watches are NOT allowed to be accessed or worn during any ACI session. All such devices must either be surrendered to the examiner for return following the session OR shut off and stowed in a zipped backpack or other bag that is kept out of arms’ reach during training, review, or examination sessions. 

No Weapons

No weapons are permitted at any ACI Training Session or ACI Certification Session.

ACI Educational Materials

Please be advised that photocopying ACI educational materials violates the American Concrete Institute’s copyright. Any photocopied materials brought to educational sessions will be confiscated.

AMERICANS WITH DISABILITY ACT

Individuals requesting special accommodations enabling them to participate in ACI certification examinations must submit a letter from their primary physician to ACI Rocky Mountain describing the physical challenge and providing a proposed solution (i.e. more time, a reader for the questions, physical assistance, etc.).  ACI Rocky Mountain will forward the request and physician’s letter to ACI for direction.  Since the notification and formulation of appropriate accommodations takes time, candidates must make their request and submit the physician letter to ACI Rocky Mountain at least three weeks prior to a certification examination session to formulate appropriate accommodations, arrange for their availability at the session, and accept the registration.

CANCELLATION POLICY

Participant can cancel registration by emailing a request to [email protected] five (5) business days prior to a certification training/testing/seminar/or chapter event to receive a refund of the registration fees less the cost of study materials. Substitutions may be made at any time prior to the event by emailing [email protected].