Ana amfani da shi don auna juzu'i, haɓakawa da dawo da kaddarorin saƙan yadudduka bayan yin amfani da wasu tashin hankali da haɓakawa zuwa duka ko ɓangaren yadudduka da aka saka da ke ɗauke da yadudduka na roba.
ASTM D3107-2007 ASTMD 1776; Saukewa: ASTMD2904
1. Tashar gwaji: ƙungiyoyi 6
2. Matsi na sama: 6
3. Ƙarƙashin matsi: 6
4. Nauyin tashin hankali: 1.8kg (4lb.)-- 3 inji mai kwakwalwa
1.35 kg (3 lb. --- 3 inji mai kwakwalwa
5. Girman samfurin: 50×560mm (L×W)
6. Girma: 1000×500×1500mm (L×W×H)
1. Mai watsa shiri---1 Saiti
2.Tension nauyi 1.8kg (4lb.) t----3 inji mai kwakwalwa
3.Tension nauyi 1.35kg(3lb.)t----3 inji mai kwakwalwa