Geomembrane burst strength tester is suitable for the measurement of various geomembrane burst strength - Database & Sql Blog Articles

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Geomembrane bursting strength tester

The geomembrane burst strength tester is suitable for measuring the strength of various geomembrane bursts, with stable performance and convenient use.

Geomembrane bursting strength tester

in accordance with

SL/T235-2012

Geosynthetics test procedures Standard test design method for geomembrane burst strength.

Geomembrane bursting strength tester

Technical Parameters:

Accuracy

0.5%

Liquid inflow rate

100ml/min

,

Water trap diameter

Ñ„

30.5mm

,greatest pressure

2.5MPa

Sample size

Ñ„

55mm

, pressure pump automatic water supply, voltage

380v

, pressure adjustment range:

0~2.5MPa

,Dimensions:

60

0

×

75

0

×

1200

,Total Weight:

150Kg

Geomembrane burst strength tester steps:

1

Before the test, check whether the parts of the instrument are normal. If necessary, apply the standard elastic diaphragm to the comprehensive performance check of the bursting device. The elastic diaphragm must be replaced when it is obviously deformed.

2

The sample was covered on the diaphragm in a flat, tension-free state, and the sample was clamped by a ring clamp.

3

Set the liquid intrusion rate to

170ml/min,

Start the machine

,

Make the film and the sample convex and deform at the same time

,

Until the sample breaks and record the test time

.

4

Read the maximum pressure at which the sample ruptures, which is the total pressure required for the sample to rupture.

5

Loosen the clamp and take off the sample

,

The same test time was used to expand the film to the same pressure as the sample was broken.

,

This corrects the pressure

.

6

Repeat the above steps to test the remaining test pieces.