How to test the certificate of concrete tester

At present, the certificate of concrete tester issued by China Construction Education Association adopts the mode of online learning and examination after registration. After registration, you usually start online classes for about a week, and complete online learning and recording courses within the specified time. After passing the exam, you can get the certificate of concrete experimenter issued by China Construction Association, and you can find the home page. Whether this certificate is valid or not depends on the time on it.

Concrete experimenters need to master: concrete quality inspection items (mix design, consistency, density, water retention, air content, setting time, cube compressive strength, impermeability grade. Understand the concept, classification, composition and structure of concrete; Deformation performance of concrete and its influencing factors: quality control in concrete construction.

Familiar with the quality requirements, test and batching principle of concrete in waterway engineering; Concrete quality inspection methods (axial compressive strength, frost resistance and dynamic elastic modulus (northern area), shrinkage and splitting tensile strength, static elastic modulus, bond strength between concrete and steel bars, total chloride ion content in mortar in concrete, chloride ion content in concrete mixture and flexural strength).

For testers, there are many companies that can work, such as manufacturers, general contractors and subcontractors. If you have good experience and ability, there is also a demand for third-party testing institutions, and concrete inspectors have good prospects and good jobs.

Application conditions of concrete testers

1, age 18-55, which is legal age;

2. Have a high school or technical secondary school education;

3. Those who are willing to engage in relevant professional management work or have relevant experience can apply for the exam;

4. Good health, no major diseases.

Registration information and methods of concrete testers

1. Fill in a registration form for professional management examination of construction enterprises and institutions, which must be stamped with the official seal of the employer, click to download and print;

2. One ID card, one academic certificate and one copy;

3. Attach 5 recent one-inch color bareheaded photos.