Канал: Concrete Technology

What is ACI 211 Mix Design Method???

What is ACI 211 Mix Design Method???

Steps behind ACI 211 Mix Design Method

Steps behind ACI 211 Mix Design Method

Lecture 26 Decorative Concrete

Lecture 26 Decorative Concrete

Lecture 24 High Strength Concrete

Lecture 24 High Strength Concrete

Lecture 27 Mass Pour

Lecture 27 Mass Pour

Lecture Fibers, Rebar, and WWR

Lecture Fibers, Rebar, and WWR

Lecture 25 Flowable Fill (CLSM)

Lecture 25 Flowable Fill (CLSM)

Lecture 21 Residential Concrete

Lecture 21 Residential Concrete

Lecture 23 Hot & Cold Weather Concrete

Lecture 23 Hot & Cold Weather Concrete

Lecture 22 Foundations & Vertical Placements

Lecture 22 Foundations & Vertical Placements

Lecture 20 Floor Slabs on Ground

Lecture 20 Floor Slabs on Ground

Lecture 19 Concrete Pavement Construction

Lecture 19 Concrete Pavement Construction

Lecture 18 Overview of Concrete Construction Practices

Lecture 18 Overview of Concrete Construction Practices

Lecture 17 Batching Concrete

Lecture 17 Batching Concrete

Lecture 16 Mixture Design Submittal

Lecture 16 Mixture Design Submittal

Lecture 14 Trial Batching Concrete

Lecture 14 Trial Batching Concrete

Lecture 15: Calculating Unit Weight & Yield (part 2)

Lecture 15: Calculating Unit Weight & Yield (part 2)

Lecture 15 Quality Control Testing in the Field

Lecture 15 Quality Control Testing in the Field

Lecture 12 ACI 211 Mixture Design Example

Lecture 12 ACI 211 Mixture Design Example

Lecture 13 Modifying Concrete Mixture Designs

Lecture 13 Modifying Concrete Mixture Designs

Lecture 11 ACI 211 Mix Design

Lecture 11 ACI 211 Mix Design

Lecture 10 Specifying Concrete Mixtures

Lecture 10 Specifying Concrete Mixtures

Lecture 9 Laws and Proportions of Concrete Mixture Designs

Lecture 9 Laws and Proportions of Concrete Mixture Designs

Lecture 8 Mixing Water

Lecture 8 Mixing Water

Lecture 1 Introduction to Concrete Materials

Lecture 1 Introduction to Concrete Materials

Lecture 5 Secondary Cementitious Materials (SCM)

Lecture 5 Secondary Cementitious Materials (SCM)

Lecture 6 Cement Hydration

Lecture 6 Cement Hydration

Lecture 4 Portland Cement

Lecture 4 Portland Cement

Lecture 3 Aggregates part 1

Lecture 3 Aggregates part 1

Lecture 3 Aggregates part 2

Lecture 3 Aggregates part 2

Lecture 2 Geology, Manufacturing, and Specifications of Aggregates

Lecture 2 Geology, Manufacturing, and Specifications of Aggregates

Lecture 7 Chemical Admixtures

Lecture 7 Chemical Admixtures

Tutorial of The Box Test

Tutorial of The Box Test

Components of the Box Test

Components of the Box Test

Ranking of 4

Ranking of 4

Mixing of a "too" gap-graded mixture

Mixing of a "too" gap-graded mixture

High Amounts of 3/4" Sieve Size

High Amounts of 3/4" Sieve Size

Low Sand

Low Sand

The basics of aggregates, Part 1

The basics of aggregates, Part 1

The basics of aggregates, Part 2

The basics of aggregates, Part 2

A mixture without any #4,#8, & #16 being evaluated with the

A mixture without any #4,#8, & #16 being evaluated with the

Surface finish ability without any #4,#8,#16,

Surface finish ability without any #4,#8,#16,

Another look at fine sand

Another look at fine sand

Very fine sand can't stick to rock

Very fine sand can't stick to rock

The Box Test

The Box Test

Sandy Mixture

Sandy Mixture

The Box Test-a concrete mixture failing the box test

The Box Test-a concrete mixture failing the box test

Low Amount of Sand in Concrete

Low Amount of Sand in Concrete

The Box Test- clear forms

The Box Test- clear forms

The Box Test

The Box Test