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Industry News · Home > Industry News > 50KN 100KN Plastic Geogrid Glass Fabric Geogrid Testing Machine

50KN 100KN Plastic Geogrid Glass Fabric Geogrid Testing Machine


访问人数:639  新闻作者:  新闻来源:  发布时间:2016/2/20 23:33:24
 

50KN 100KN Plastic Geogrid Glass Fabric Geogrid Testing Machine

1. GB/T17689--- 2008 Geosynthetic, Plastic Geogrid

1)TGDG simple tension test of plastic geogrid: tensile strength(KN/m), tensile strength when extensibility reaches to 2%, tensile strength when extensibility reaches to 5%, nominal extensibility.

2)TGSG biaxialtension test of plastic geogrid: tensile strength of lengthwise and broadwise, tensile strength of lengthwise and broadwise when extensibility reaches to 2%, tensile strength of lengthwise and broadwise when extensibility reaches to 5%, nominal extensibility of lengthwise and broadwise.

3)The tensile speed is 20% of the distance between fixtures per minute.

2. GB/T21825—2008 glass fibre geogrid, testing of breaking strength and extension:

1) length of sample:350mm, there are 5 sample each for warp and zonal, speed of tensile is 100mm/mim, plus or minus 5mm/min, beforehead force is 2.0CN/tex, plus or minus 0.2 CN/tex.

2) Width of sample is standarded by GB/T7689.3—2013 testing method for reinforced material and woven fabric, the third part: testing of width and length.

Production: 20KN—100KN WDW—T Series Microsoft Computer controlling Geotextile Materials Testing Machine.

Heng Rui Jin Testing Machine limited company supplies.

 

 


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