cohesive failure

{"cid":"91180680","title":"Green 0.8mm Thickness Film Splicing Tape High Tensile Strength Good Sticky","imgUrl":"https:\/\/img.ismap.com\/nimg\/32\/75\/09831968f5b31e0d0ef9e3381e04-200x200-1.jpg","attrs":{"Price":"7.5usd to 8usd per square meter","Brand Name":"Yaly","Model Number":"PETJ-165","Minimum Order Quantity":"100 square meter","Place of Origin":"Guangdong","Payment Terms":"L\/C, T\/T","Supply Ability":"10000 square meter per month","Packaging Details":"Per roll packed with plastic bag and with high quality carton box in quantity","Base film":"Polyester film","Size":"As client requirement","Total thickness":"0.8mm","Color":"Green","Printing":"No printing","Aplliction":"Splicing"}}

{"cid":"91187633","title":"Laboratory Manual Common Direct Shear Strength Tester Strain Controlled for Soil","imgUrl":"https:\/\/img.ismap.com\/nimg\/fb\/21\/85ac40408e0e6d0a09c5286e950c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ZL","Model Number":"ZL-2416","Minimum Order Quantity":"1 set","Delivery Time":"5-7 days","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"100 set per month","Packaging Details":"Packaged within wooden case","Maximum vertical loading":"400kPa","Leverage ratio":"1:12","Vertical loading of weights":"grading 50, 100, 200, 300, 400kPa","Sample area":"30cm2 height 2cm","Maximum horizontal shear stress":"1.2kN","Electric shear rate":"0.8mm\/min 2.4mm\/min","Manual cutting is possible":"push the handwheel by 0.2mm per revolution, and push the cutting box to cut","Voltage":"220V\u00b110V 50Hz","Vertical deformation":"dial indicator 0-10mm\u00b10.01mm optional","Instrument dimensions":"length 845* width 430* height 1118mm"}}