Civil engineering & Material Testing equipments

Drainboard drainage tester

drain board drainage apparatus

Modle: GT090


This tester is used to determine the geotextile and plastic drain board flow ability at horizontal direction.

Standards compliance

JTG E50 T1143,SL/T 235-1999


1. Chaine connection of water tower, water pressure can be adjusted by the water tower height.  

2. Less water head loss with good water pipe design;

3. High accuracy pneumatic control parts

4. Special design steel sheet to protect the plastic plate from deformed, and pressure vessel leakage.

5. Sealing ring guarantee sample won’t air and water leak.

6. The machine body is made of stainless steel and plastic water-proof material;

7. Wide compliance for different standars,suitable for varioud kinds of drain board and geotextile.

Technical specifications

Sample effective length: 400mm, can be tailor made

Water head: 200mm, water degree 0.5

Lateral pressure: 350kPa

Overall size: 700×450×385 mm(L×W×H)

Water tower size: 235×200×860 mm(L×W×H)

Weight: 50Kg



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    Cell/Whatsapp/Wechat: 86-18621861107
    Tel: 86-21-61480812
    Fax: 86-21-61480184
    Address: 4th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.

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