Asphalt Testing in Qassim — Roads Engineered for Wind, Sand, and Extreme Heat

Qassim roads face dual challenges: extreme summer heat and heavy agricultural/industrial truck traffic, compounded by sand drift accelerating wearing-course abrasion and reducing skid resistance. ASAS Lab provides Marshall testing at 60°C, Sand Patch surface texture depth measurement (skid resistance), and solvent extraction to verify in-place binder content. Reports include detailed comparison against Ministry of Transport specifications. Service covers rural farm roads and industrial zone access roads as well as urban networks, with reports accepted by Qassim Municipality and regional road authorities.

Asphalt Testing
MODONKIDANA

Asphalt Testing

Lab and field asphalt testing — Marshall stability, bitumen content, gradation, asphalt core per ASTM D6926 & D2172 to ensure pavement layer quality.

Included Tests

10 certified tests per international standards

Prime Coat Spray Rate (MC1)

معدل رش الطبقة التشريبية (MC1)

Unit: test

Tack Coat Spray Rate (RC2)

معدل رش الطبقة اللاصقة (RC2)

Unit: test

Bitumen Content in asphalt mix

نسبة البيتومين في الخلطة الإسفلتية

ASTM D2172

Unit: sample

Gradation of asphalt sample

التدرج الحبيبي للأسفلت

ASTM D2172

Unit: sample

Maximum Theoretical Specific Gravity (Gmm)

أقصى كثافة نوعية نظرية (Gmm)

ASTM D2041

Unit: sample

Marshall Stability & Flow (6 molds)

الثبات والفاقد — مارشال (6 قوالب)

ASTM D6926 / D6927

Unit: sample

Flash Point (bitumen)

نقطة التوهج (البيتومين)

Unit: sample

Viscosity Coefficient (bitumen)

معامل اللزوجة (البيتومين)

Unit: sample

JMF Quality Control (Coarse Agg, Fine Agg, Filler, MC1)

مراقبة جودة مكونات الخلطة (JMF)

Unit: test

Asphalt Core Sampling (with report)

كور أسفلتي (مع تقرير)

Unit: sample

Why Choose Us

Why ASAS Lab?

ISO
International Accreditation

Approved by MODON, ACI, NRRC & KIDANA

15+
Years Experience

Over 500 completed projects across KSA

5
Branches

Makkah, Jeddah, Madinah, Riyadh, Qassim

Common Questions

FAQ About Asphalt Testing

Saudi specifications and the Roads Authority require Marshall test (ASTM D6926) for mix design, bitumen content determination (ASTM D2172), gradation, and maximum theoretical specific gravity (ASTM D2041). Asphalt cores are also taken post-paving to verify in-place density.

Need Asphalt Testing Services?

Our specialized team is ready to mobilize to your site anywhere in the Kingdom.