Cement Chemical Laboratory Technician / نکنیشن لابراتوار کیمیاوی سمنت

Job Summary

DUTIES AND RESPONSIBILITIES:

·        Assist in collecting, receiving, identifying, recording, transporting, and storing samples of raw materials, clinker, gypsum, cement, and other relevant materials.

·         Prepare samples through drying, crushing, grinding, and homogenizing in accordance with approved laboratory procedures.

·        Ensure proper labeling and identification of all samples.

·         Prevent contamination, mixing, or loss of samples during handling and testing.

·         Perform routine and basic chemical tests under the supervision of the Laboratory Supervisor.

Assist in determining the major chemical components and oxides of raw materials and cement, including:

• SiO₂
• Al₂O₃
• Fe₂O₃
• CaO
• MgO
• SO₃
• Loss on Ignition (LOI)

 

·       Always follow approved test methods and laboratory procedures.

·        Assist in chemical testing of raw materials, clinker, gypsum, and cement.

·        Prepare laboratory solutions, reagents, and other materials required for testing.

·        Properly operated laboratory equipment such as analytical balances, ovens, furnaces, grinding equipment, and other available laboratory instruments.

·       Ensure proper handling, storage, and tracking of all samples.

·       Assist in reviewing contractor reports and field data.

·        Follow safety procedures and quality control requirements at site and laboratory.

·       Perform any other duties assigned by the supervisor.

Job Requirements

• Diploma or Bachelor’s degree in Chemistry, Chemical Engineering, Laboratory Sciences, or a related field.
• Previous experience in a chemical laboratory, preferably in a cement, construction materials, or industrial manufacturing environment.
• Basic knowledge of chemical testing methods and laboratory procedures.
• Knowledge of the major chemical components and oxides of raw materials, clinker, gypsum, and cement.
• Ability to properly handle, prepare, label, and store laboratory samples.
• Knowledge of laboratory safety procedures and quality control requirements.
• Good knowledge of computer applications, including MS Word and MS Excel.
• Ability to work with databases and maintain accurate laboratory records and data.
• Good attention to detail and accuracy in testing, recording, and reporting results.
• Ability to work effectively under supervision and as part of a team.