Compressive Strength of Concrete by Cube Test As per IS 516 I Frequency of Test As per IS 456:2000

Ye hamara IS Code Lecture Series ka 6th Lecture h . Aaj k Is lecture me hum Discuss Karenge Compressive strength of concrete by cube test as per IS 516, Importance of IS 516, Frequency Of cube Test as per IS 456:2000 with up to date amendments. Procedure of Cube test.

[@user-pp8wl4kq9p]

Best

[@mishralal-st7cr]

Very very thanks

[@ramadevivishwakarma1346]

Your videos are really easy to understand nd helpful sir ....plzzz ese hi ap video bnate rahiye ..

[@axatrathod]

Great 👍🏼

[@kumarankit2360]

Percentage kese nikalte hai

[@himanshunotiyal9269]

Sir plz more lecture plz aap bahut achha padhte hai
I know editing mai. Bahut time lagata hai 😢

[@shivparmatma652]

But sir as per IS cube should not be dry until they tested if they become dry then we have to give them curing for 24 hrs and then we can take test in wet conditions

[@valleytoridge9821]

Yes dear , lakin Maine aapko bataya h k cube ko surface dry karna h 30 min k liye. Iska matlab ye h k cube ki surface ka water sookh jaye , taaki cube ka weight sahi aaye . Ye bhi IS 516 ka provision h .
Or aap jis case ki baat kar rhe h usme bhi agar aap 24 hrs k liye curing karenge to bhi test karne se pehle cube ko surface dry karna hoga.
Thank you

[@studyiqwithbijayakumarpand4058]

Fill the mould in 4 layer with 35 tamping

[@valleytoridge9821]

Dear , Fill the mould in 3 layers. You are right tamping shall be 35 times. But it is 35 times for a 150 mm size cube. In the case of 100 mm cube tamping shall be 25 times.

[@studyiqwithbijayakumarpand4058]

@@valleytoridge9821 according is code 516-1959 The concrete shall be filled into the mould in Layers approximately 5 cm deep. And for cubical specimen 35 stokes for 15 cm cubes and 25 stokes per each layer for 10 cm cubes. And for cylindrical specimen the stokes shall not be less than 30 stokes per layer. There is not mentioned directly to fill in 3 layer or Four Layer .

[@arstudypoint3786]

What is the utility of weight of cubes.

[@valleytoridge9821]

By the weight of the cube we can find out the density of concrete. The higher value of weight gives higher density. And high density means stronger.

[@MdIsmail-pn4gc]

Cube ke liye per liyar 35 tamping karna hai sahi se padh lijiyega

[@valleytoridge9821]

Yes dear , 100 mm size cube k liye 25 times or 150 mm cube h to 35 times Tamping karna h