Drainage material covering soil water flow meter specimen length: 450mm

MTSY-36Type drainage material covering soil water flow meter

Drainage material covering soil water flow meter specimen length: 450mmmeet the standardQ/CR549.6-2017Geosynthetic drainage materials for railway engineering. The design of this product is reasonable and all indicators meet the design requirements; A testing instrument suitable for testing the water flow rate of drainage materials covered with soil.

●Drainage material covering soil water flow meter specimen length: 450mmTechnical specifications

1Test piece length:450mm

2Test box size:800×500×650mm

3External dimensions:1040×660×1200mm

4Weight:220Kg

Testing methods for geosynthetic materials

1. Physical performance test

(1) GB/T 13761.1-2009 Geosynthetics - Determination of thickness under specified pressure - Part 1: Method for determining the thickness of single-layer products

(2) G/BT 13762-2009 Geosynthetics Geotextiles and geotextile related products Determination method of mass per unit area

(3) GB/T 4667-1995 Determination of Width of Woven Fabrics

2. Mechanical performance test

(1) GB/T 15788-2005 Geotextiles and Related Products Wide Strip Tensile Test

(2) GB/T 16989-1997 Geotextile Joint/Seam Wide Strip Tensile Test Method

(3) GB/T 13763-1992 Test Method for Tear Strength of Geotextiles Using Trapezoidal Method

(4) GB/T 17630-1998 Geotextiles and Related Products Dynamic Perforation Test Drop Cone Method

(5) GB/T 19978-2005 Determination of puncture strength of geotextiles and related products

(6) GB/T 14800-1993 Test method for bursting strength of geotextiles

(7) GB/T 17637-1998 Geotextiles and Related Products Determination of Tensile Creep and Tensile Creep Fracture Properties

(8) GB/T 17635.1-1998 Geotextiles and Related Products - Determination of Friction Characteristics - Part 1: Direct Shear

3. Hydraulic performance test

(1) GB/T 17633-1998 Geotextiles and Related Products - Determination of Water Flow in Plane

(2) GB/T 15789-2005 Geotextiles and Related Products - Determination of Vertical Permeability Characteristics under No Load

(3) GB/T 14799-2005 Geotextiles and Related Products Determination of Effective Pore Size Dry Sieve Method

(4) GB/T 17634-1998 Geotextiles and Related Products - Determination of Effective Pore Size - Wet Sieve Method

4. Durability test

(1) GB/T 17631-1998 Test Method for Antioxidant Properties of Geotextiles and Related Products

(2) GB/T 17632-1998 Test Method for Acid and Alkali Resistance of Geotextiles and Related Products

(3) GBT 17636-1998 Determination of Wear Resistance of Geotextiles and Related Products Sand Cloth/Sliding Block Method

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