Training on Raw material Sampling

Setting the tone

We are a Family

-Unibeton Family

Do I know my family?

INTRODUCTIONS

Why we are here?

BACKTO

BASICS

Your are the master of your work

but

“Practice makes the man Perfect”

Pyramid of Success

Knowledge

Skill

Attitude

Lab Handling

QA/QC Staff

Site / Customer handling

Plant Production

You are VIP

Raw Material Sampling

SAMPLING

If good

“The beginning of all satisfied jobs/tasks”

If bad

“The beginning of all worries at later stages”

Rule of Sampling

“Whatever you sample it should be homogenous & representative”

Raw material Sampling- Aggregates

Aggregate Stock Pile

Top Third

Middle Third

Bottom Third

Dust Layer

Raw material Sampling- Aggregates

Step 1. Remove/Scrap the top Surface

Step 2. Take the Sample with maximum horizontal stretch

Sampling of Cementing materials

Always Sample material from the top of the bulkers

Sampling of Chemical Admixtures

Before sampling Admixtures from the tots, agitate/ mix the admixture thoroughly so that settled solid particles flows homogenously at all levels.

Practical Sessions

-Lets be a Star Sampler