LABORATOIRE DES TRAVAUX PUBLICS DU SUD

The reference that makes the difference

Phone
+ 213 29 25 27 39
+ 213 29 25 27 38
E-mail
contact@ltpsdz.com
Head office
Nouvelle zone d'activité Bouhraoua, BP-332, Ghardaia
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  • Home
  • About us
    • Presentation
    • History
    • Missions
    • CEO’s message
    • The Organization
    • Human Resources
    • Locations
  • Material resources
  • System management
    • Quality Policy and Management
    • PLANNING AND QUALITY OBJECTIVES
    • Certification
    • Test Accreditations
    • Documentation
      • Quality policy
      • SSTE policy
      • Purchasing procedures
      • Customer complaint handling process
  • Services
  • References
    • Customers
    • Current projects
    • Completed projects
  • News
    • Events
    • Training
  • Media
    • Photo gallery
    • Video gallery
  • Contact
  • English
    • Arabic
    • French

Concrete and cement laboratory

Our laboratory, through all its units and branches, characterizes concrete and its constituents (aggregates, cement, mineral additions, admixtures, mixing water, ...) to determine their properties. Our teams and testing facilities allow us to handle your materials, prepare, and sample the necessary test specimens for conducting tests onsite and in laboratories.

The range of tests handled by our laboratory is extensive to enable testing all the characteristics of your products.

IN THE LABORATORY

  • Control of the physical and chemical properties of concrete constituents and material acceptance: cement, sand, gravel, water, and additives.

  • Tests on cement (compressive and tensile strength, initial and final setting time) and hydraulic binders.

  • Verification of proposed cement concrete mix designs.

  • Compressive strength tests on concrete specimens.

  • Statistical studies.

ONSITE

  • Inspection of equipment and placement methods.

  • Inspection of hardened concrete using non-destructive tests (sclerometer, ultrasound, rebar detector, corrosion meter).

  • Control and measurement of concrete's physical properties: slump, air content, mixing time, temperature.

  • Sampling for compressive strength tests.

  • Control of concrete protection after placement.

  • Coring of hardened concrete.

IN MANUFACTURING PLANTS (Concrete)

  • Inspection of equipment and manufacturing methods.

  • Inspection of materials.

WHY WORK WITH US?

More than 40 years of experience in the field.
Specialists in your business
Greater proximity
More comprehensive services

LTPS is a laboratory specialized in the analysis and evaluation of materials for public works. We offer innovative solutions to guarantee the quality and sustainability of infrastructures. Our experts support each project with rigor and professionalism.

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Who we are
History
Missions
CEO's message
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Our Activities
Laboratory of bituminous material
Laboratory of Calibration
Laboratory of Aggregates
Geophysical laboratory
Geotechnical Studies
Laboratory of special tests
Laboratory of Concrete and Cement
Laboratory of Control
Contact
+ 213 29 25 27 39
+ 213 29 25 27 38
contact@ltpsdz.com
Nouvelle zone d'activité Bouhraoua, BP-332, Ghardaia
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