Geosynthetics - Geocomposites made of woven/nonwoven geotextiles
1 Scope
This document specifies the product classification, specification and code, technical requirements, inspection rules, packaging, storage, transportation and marking of geocomposites made of woven/nonwoven geotextiles, and describes the corresponding test methods.
This document is applicable to geocomposite products of filament woven geotextiles or split film silk woven geotextiles (woven geotextiles) made of polymer (raw material) and staple fiber nonwoven geotextiles by needle punching process. It may be used as a reference for other similar products.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3923.1 Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method
GB/T 4666 Textiles - Fabrics- Determination of width and length
GB/T 13759 Geosynthetics - Terms and definitions
GB/T 13760 Geosynthetics - Sampling and preparation of test specimens
GB/T 13762 Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products
GB/T 13763 Geosynthetics - Determination of trapezoid tearing force
GB/T 14799 Geotextiles and geotextile-related prudcts - Determination of the effective opening size - Dry sieving method
GB/T 14800 Geosynthetics - Static puncture test (CBR test)
GB/T 15788 Geosynthetics - Wide-width tensile test
GB/T 15789 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load
GB/T 16422.2 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
GB/T 16422.3 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps
GB/T 17630 Geotextiles and geotextile-related products - Dynamic perforation test (Cone-drop test)
GB/T 17631 Geotextiles and geotextile-related products - Test method for determining the resistance to oxidation
GB/T 17632 Geotextiles and geotextile-related products - Test method for determining the resistance to liquids of acids and bases
GB/T 17634 Geotextiles and geotextile-related products - Determination of the characteristic opening size - Wet sieving method
GB/T 17635.1 Geotextiles and geotextile-related products - Determination of friction characteristics - Part 1: Direct shear test
GB/T 17636 Geotextiles and geotextile-related products - Determination of abrasion resistance - Sand paper/sliding block method
GB/T 17637 Geotextiles and geotextile-related products - Determination of the tensile creep and creep rupture behaviour
GB/T 19978 Geotextiles and geotextile-related products - Determination of the puncture resistance
GB/T 24250 Woven fabrics - Description of defects - Vocabulary
FZ/T 01153 Nonwovens - Description of defects - Vocabulary
FZ/T 60011 Test method for peeling strength of compound fabrics
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 13759, GB/T 24250 and FZ/T 01153 apply.
4 Product classification, specification and code
4.1 Product classification
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification, specification and code
5 Technical requirements
6 Test methods
7 Inspection rules
8 Packaging, storage, transportation and marking
Geosynthetics - Geocomposites made of woven/nonwoven geotextiles
1 Scope
This document specifies the product classification, specification and code, technical requirements, inspection rules, packaging, storage, transportation and marking of geocomposites made of woven/nonwoven geotextiles, and describes the corresponding test methods.
This document is applicable to geocomposite products of filament woven geotextiles or split film silk woven geotextiles (woven geotextiles) made of polymer (raw material) and staple fiber nonwoven geotextiles by needle punching process. It may be used as a reference for other similar products.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3923.1 Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method
GB/T 4666 Textiles - Fabrics- Determination of width and length
GB/T 13759 Geosynthetics - Terms and definitions
GB/T 13760 Geosynthetics - Sampling and preparation of test specimens
GB/T 13762 Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products
GB/T 13763 Geosynthetics - Determination of trapezoid tearing force
GB/T 14799 Geotextiles and geotextile-related prudcts - Determination of the effective opening size - Dry sieving method
GB/T 14800 Geosynthetics - Static puncture test (CBR test)
GB/T 15788 Geosynthetics - Wide-width tensile test
GB/T 15789 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load
GB/T 16422.2 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
GB/T 16422.3 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps
GB/T 17630 Geotextiles and geotextile-related products - Dynamic perforation test (Cone-drop test)
GB/T 17631 Geotextiles and geotextile-related products - Test method for determining the resistance to oxidation
GB/T 17632 Geotextiles and geotextile-related products - Test method for determining the resistance to liquids of acids and bases
GB/T 17634 Geotextiles and geotextile-related products - Determination of the characteristic opening size - Wet sieving method
GB/T 17635.1 Geotextiles and geotextile-related products - Determination of friction characteristics - Part 1: Direct shear test
GB/T 17636 Geotextiles and geotextile-related products - Determination of abrasion resistance - Sand paper/sliding block method
GB/T 17637 Geotextiles and geotextile-related products - Determination of the tensile creep and creep rupture behaviour
GB/T 19978 Geotextiles and geotextile-related products - Determination of the puncture resistance
GB/T 24250 Woven fabrics - Description of defects - Vocabulary
FZ/T 01153 Nonwovens - Description of defects - Vocabulary
FZ/T 60011 Test method for peeling strength of compound fabrics
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 13759, GB/T 24250 and FZ/T 01153 apply.
4 Product classification, specification and code
4.1 Product classification
Contents of GB/T 18887-2023
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification, specification and code
5 Technical requirements
6 Test methods
7 Inspection rules
8 Packaging, storage, transportation and marking
