9. VERIFICATION REQUIREMENTS AND RECORDS The Contractor must supply written verification that the following requirements have been complied with and supply the verification with the lot package. CLAUSE TEST SUBJECT PROPERTY TEST PROCEDURE ACCEPTANCE LIMITS REF. FREQUENCY ALL GEOTEXTILES Stabilisation AS 3706.11: Determination of Durability Resistance to At least 50% after 672 hours of test – 2. against UV Retained Strength Clause 4 Degradation by Light and Heat exposure. radiation. GEOTEXTILES USED FOR FILTRATION, DRAINAGE AND SEPARATION Type 1 geotextile: G > 2 000 Geotextile Strength 3.1 Robustness Refer Clause 4 Refer Clause 4 Rating "G" Type 2 geotextile: G > 3 000 AS 3706.4: Determination of Burst Strength - Bearing Burst Strength Refer Clause 4 Refer to Geotextile Strength Rating Ratio (CBR) Plunger Method. AS 3706.5: Determination of Puncture Resistance - Drop Puncture Resistance Refer Clause 4 Refer to Geotextile Strength Rating Cone Method Equivalent Opening AS 3706.7: Determination of Pore Size Distribution Dry Porosity Refer Clause 4 Between 85 and 230 microns Size Sieving Method GEOTEXTILES USED IN SPRAY SEALS (PAVING FABRICS) AS 3706.1: General Requirements, Sampling, Grade 1: > 135 g/m2 Conditioning, Physical Properties and Statistical 3.2 Robustness Mass per unit area Refer Clause 4 Analysis or ASTM D5261-96: Test Method for measuring Grade 2: > 175 g/m2 Mass per Unit Area of Geotextile Grade 1: > 7 kN/m Wide-strip Tensile AS 3706.2 Geotextiles—Methods of Test Method 2: Refer Clause 4 Strength Determination of tensile properties—Wide-strip method Grade 2: > 10 kN/m AS 3706.2 Geotextiles—Methods of Test Method 2: Refer Clause 4 40 60% – Determination of tensile properties—Wide-strip method
9. VERIFICATION REQUIREMENTS AND RECORDS The Contractor must supply written verification that the following requirements have been complied with and supply the verification with the lot package. CLAUSE REF. SUBJECT PROPERTY TEST PROCEDURE TEST FREQUENCY ACCEPTANCE LIMITS ALL GEOTEXTILES 2. Stabilisation against UV radiation. Retained Strength AS 3706.11: Determination of Durability – Resistance to Degradation by Light and Heat Clause 4 At least 50% after 672 hours of test exposure. GEOTEXTILES USED FOR FILTRATION, DRAINAGE AND SEPARATION 3.1 Robustness Geotextile Strength Rating "G" Refer Clause 4 Refer Clause 4 Type 1 geotextile: G > 2 000 Type 2 geotextile: G > 3 000 Burst Strength AS 3706.4: Determination of Burst Strength - Bearing Ratio (CBR) Plunger Method. Refer Clause 4 Refer to Geotextile Strength Rating Puncture Resistance AS 3706.5: Determination of Puncture Resistance - Drop Cone Method Refer Clause 4 Refer to Geotextile Strength Rating Porosity Equivalent Opening Size AS 3706.7: Determination of Pore Size Distribution Dry Sieving Method Refer Clause 4 Between 85 and 230 microns GEOTEXTILES USED IN SPRAY SEALS (PAVING FABRICS) 3.2 Robustness Mass per unit area AS 3706.1: General Requirements, Sampling, Conditioning, Physical Properties and Statistical Analysis or ASTM D5261-96: Test Method for measuring Mass per Unit Area of Geotextile Refer Clause 4 Grade 1: > 135 g/m2 Grade 2: > 175 g/m2 Wide-strip Tensile Strength AS 3706.2 Geotextiles—Methods of Test Method 2: Determination of tensile properties—Wide-strip method Refer Clause 4 Grade 1: > 7 kN/m Grade 2: > 10 kN/m AS 3706.2 Geotextiles—Methods of Test Method 2: Determination of tensile properties—Wide-strip method Refer Clause 4 40 – 60%