Engineering Blog

Asas Laboratory Company for Technical Consulting and Engineering Laboratories has obtained SAAC accreditation No. N-T-00645 under ISO/IEC 17025:2017 — the highest international standard for testing and calibration laboratories — joining the elite group of internationally recognized labs under the ILAC-MRA agreement.

Aggregate makes up 60–80% of concrete volume — its quality determines structural strength and durability. A practical guide to sand & gravel tests and accredited standards.

Large and sensitive construction projects cannot afford errors or temporary fixes — they require a reliable engineering partner.

Before any foundation is poured, a geotechnical study reveals what lies beneath. Learn the stages, tests involved, and why skipping it puts your entire structure at risk.

Before any construction, the soil tells you everything. Learn how SPT, CBR, and Atterberg Limits work — and how to read a soil report to make the right engineering decision.

Substandard concrete or asphalt costs far more than the test itself. Discover the 12 essential concrete and asphalt tests and why Vision 2030 projects in Saudi Arabia demand them.

A soil report is mandatory for obtaining a building permit in Saudi Arabia via the Baladi platform. Learn about SBC 303 requirements, what the report must include, and how it varies by project type.

Choosing the wrong engineering lab can cost you your building permit or expose you to legal liability. Learn 6 essential criteria to guarantee you choose the right accredited soil lab in Saudi Arabia.

Not all soil tests are the same. Learn the difference between SPT, CBR, Plate Load, and bearing capacity tests — and when your project needs each one according to the Saudi Code.

Jeddah's soil is different — sabkha and high groundwater silently threaten foundations. Discover what soil tests reveal in Jeddah and how to protect your project before construction starts.

Learn the cost of soil testing for a residential villa in Saudi Arabia, the factors affecting price, and exactly what a soil investigation report includes.

Your soil report holds the answer. Discover the 5 factors engineers use to choose between raft foundations and isolated footings — and why getting it wrong costs far more to fix.

Weak concrete threatens the safety of the entire structure. Learn about concrete test types, the pressure test, and why a certified lab in Jeddah is a necessity.

Non-compliant rebar threatens the entire structure. Learn about rebar testing (tensile, bending, chemical), SASO ASTM A615 standards, and approved rebar grades used in Saudi Arabia.

A complete guide to the types of engineering tests required for construction projects in Saudi Arabia: soil, concrete, asphalt, rebar, aggregate, and chemical analysis — with quality standards and Saudi specifications.