28 Abrasion Value Test/ Los Angeles Test (Aggregate)

[@Lhachm]

Principe l'essai
Consiste à mesurer la quantité d'éléments inférieurs à 1,6mm produite en soumettant le matériaux aux frottements réciproque dans la machine los Angeles

[@nikobaclayo6878]

Excuse me sir, i am confused. you said in 0:29 structure get damage if it has low abrasion value. and you said in 5:13 that it should be less than 16 percent to be used in concrete. please explain.

[@hak1260]

High %abrasion value means more aggregates are damaged.

[@Lhachm]

Matériel utilisé
La machine los Angeles les boules les tamis balance étuve et la bacs

[@Lhachm]

Classes des granulaires (mm)
4_6,3
6,3_10
10_14
10_25
16_31,5
25_50

[@vickygaming6033]

Waste 🙏

[@Lhachm]

Nombre de boulets

[@rafogamer6635]

you stole the video and just replaced the original voice with your voice

[@Ish392s]

So what?

[@benjaminneale6195]

Aughhhhhh

[@rllrll9512]

Very poor explanation... Thanks for efforts.

[@ragulprince]

Waste