1. Soil - Compaction Test. ABNT NBR 7182;ABNT,2016
2. Soil - Granulometric Analysis: Procedure. ABNT NBR 7181;ABNT,2016
3. Soil - Liquid Limit Determination. ABNT NBR 6459;ABNT,2016
4. Soil — Expansion and California Bearing Ratio—Test Method. ABNT NBR 9895;ABNT,2016
5. Soil — Plasticity Limit Determination. ABNT NBR 7180;ABNT,2016