| Testالاختبار | Standardالمعيار |
|---|---|
| Atterberg Limits | ASTM D 4318 |
| Water Content | ASTM D 2216 |
| Grain Size Distribution | ASTM D 422 |
| Hydrometer Analysis | ASTM D 422 |
| Standard Compaction (Proctor) | ASTM D 698 |
| Modified Compaction | ASTM D 1557 |
| California Bearing Ratio (CBR) | ASTM D 1883 |
| Field CBR | ASTM D 4429 |
| Plate Bearing Test | ASTM D 1194 |
Laboratory Testsالاختبارات المخبرية
Standards-referenced testing across five categories.اختبارات مرجعية وفق المعايير عبر خمس فئات.
Every result traceable to ASTM, BS, ACI or MOT — with engineering recommendations built in.كل نتيجة قابلة للتتبّع إلى معايير ASTM أو BS أو ACI أو MOT — مع توصيات هندسية مدمجة.
53 standardised tests. 5 categories. 4 standards bodies.٥٣ اختبارًا معياريًا. ٥ فئات. ٤ جهات معايير.
Click any category to expand the full standards table — or filter to narrow results.اضغط على أي فئة لعرض جدول المعايير كاملًا — أو استخدم التصفية لتضييق النتائج.
| Testالاختبار | Standardالمعيار |
|---|---|
| Concrete Mix Design | ACI 211.1 |
| Concrete Supervision (slump & temp) | ASTM C 31 · C143 · BS 1881 |
| Air Content | ASTM C 138 |
| Compressive Strength — Cylinder | ASTM C 873 |
| Compressive Strength — Block | ASTM C 140 |
| Concrete Coring Test | ASTM C 42 |
| Concrete Coring — Curbstone | ASTM C 42 |
| Water Absorption | BS 1881 P 122 |
| Ultrasonic Pulse Velocity | ASTM C 595 |
| Testالاختبار | Standardالمعيار |
|---|---|
| Mix Design — incl. aggregate test | MOT |
| Bitumen Extraction / Gradation | ASTM D 2172 |
| Marshall Stability, Flow, Density | ASTM D 1559 |
| Maximum Theoretical Specific Gravity | ASTM D 2041 |
| Asphalt Coring Test (layer thickness) | ASTM D 2726 |
| Sampling & Test Temperature at Field | ASTM D 979 |
| Loss of Marshall Stability | ASTM D 1559 |
| Testالاختبار | Standardالمعيار |
|---|---|
| Sieve Analysis | ASTM C 136 |
| Specific Gravity & Absorption | ASTM C 127 |
| Los Angeles Abrasion | ASTM C 131 |
| Soundness (5 cycle) | ASTM C 88 |
| Chemical Analysis (pH, SO₄, Cl) | HACH |
| Clay Lumps & Friable Particles | ASTM C 142 |
| Sand Equivalent | ASTM C 2419 |
| Aggregate Bulk Density | ASTM C 29 |
| Aggregate Crushing Value | BS 812 |
| Aggregate Impact Value | BS 812 |
| Flakiness Index | BS 812 |
| Elongation Index | BS 812 |
| Parameterالمؤشر | Methodالطريقة |
|---|---|
| pH Value @ 30°C | HACH |
| Turbidity (NTU) | HACH |
| Electrical Conductivity (µS/cm) | HACH |
| Total Dissolved Solids (TDS, mg/L) | HACH |
| Free Chlorine — Cl₂ (mg/L) | HACH |
| Total Chlorine — Cl₂ (mg/L) | HACH |
| M Alkalinity as CaCO₃ (mg/L) | HACH |
| T Hardness as CaCO₃ (mg/L) | HACH |
| Iron — Fe (mg/L) | HACH |
| Phosphate (mg/L) | HACH |
| Sulphate — SO₄ (mg/L) | HACH |
| Dissolved Oxygen — DO (mg/L) | HACH |
| Total Bacterial Count (CFU/ml) | HACH |
| Total Coliforms (MPN 100ml/L) | HACH |
| Appearance / Odour | Sensory |
Ready to start? Get a scoped response in 24h.مستعد للبدء؟ احصل على عرض مفصّل خلال ٢٤ ساعة.
Tell us about your project — soil, concrete, asphalt, surveying, drilling. An engineer reaches out within one business day.حدّثنا عن مشروعك — تربة أو خرسانة أو أسفلت أو مساحة أو حفر. يتواصل معك أحد مهندسينا خلال يوم عمل واحد.
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