@betina12b: Don’t take the sample out one day before testing because the surface may dry, and this can affect the compressive strength result. The specimen should remain moist and be tested as soon as practicable after removal from curing, according to AASHTO T 22. My intention is to prepare and read the specimen immediately before surface drying occurs, not to leave it exposed for a long period before testing.#womeninconstruction✊🦺🧱 #civilengineering #ethiopian_tik_tok🇪🇹🇪🇹🇪🇹🇪🇹

sente :

በ1 ሊር 25 Compacting መደረግ አለበት 25 x 3 = 7 5

Sam Son G :

First off, I acknowledge the excellent effort put into the presentation! And you are doing an amazing job! "However According to AASHTO T 22: 7.1 '' Compression test of moist-cured specimen shall be made as soon as practicable after removal from moist storage. And 7.2 '' Test specimen shall be kept moist by any convenient method during the period between removal feom moist storage'' 👍👍👍

joe nice :

eshi what if not?

Telemos Data :

material engineer

tilahun :

Question addmexiture yalew concrete 7- 14 ena 28 ken new

samir :

💚💛❤️....keep on

𝓮𝓷𝓭𝓪𝓵𝓮𝔀 𝓭𝓮𝓼𝓽𝓪 :

concrete mix design awtet lekeling c25-c60)

Betty B :

Go girl👍💪🥰🥰

@wonde :

siifoo :

compressive strength start from 3day -28day not start from 7 day

Sami_Eyoha😎 :

Good Explanation.

ZoLa.D :

taking out a sample from the curing tank 1 day before test is a crime.

yoakin_21... :

👏👏👏