THE EFFECT OF THE USE OF GLASS POWDER ON THE COMPRESSIVE
STRENGTH OF CONCRETE
ZAHROTUNNISA SASTRANEGARA -1909026039
CHAPTER I PRELIMARY
- BACKGROUND
- FORMULATION OF THE PROBLEM - RESEARCH PURPOSES
- SCOPE OF PROBLEM
BACKGROUND
In the current era of globalization, concrete is usually used as one of the structural elements of buildings which is still widely used. Concrete is also one of the construction materials in the field of structures such as roads, bridges, buildings,etc. Now the increasing number of glass industrial factories also results in a lot of glass waste, both from production residues and glass waste from households. This can cause environmental pollution.
Many researchers are conducting research to utilize the glass waste into something more useful, namely as a mixture of concrete mixesGlass powder or fritz is crushed glass flakes.
Glass powder is a fine grain measuring 0.075mm - 0.12mm,
non-porous and pozzolanic. This glass powder is expected to
increase the compressive strength of concrete because the
grains are very small and are able to fill the pores in the
concrete.
FORMULATION OF THE PROBLEM
• What is the optimum composition for adding glass powder as an additive to the compressive strength of concrete?
• How does the addition of glass powder affect
the compressive strength of concrete at 28
days of age?
• Knowing the optimum composition of the addition of glass powder as an additive to the compressive strength of concrete
• Knowing the effect of adding glass powder to the value of the compressive strength of concrete at the age of 28 days of concrete
RESEARCH PURPOSES
SCOPE OF PROBLEM
• The compressive strength test was carried out at the age of 28 days
• Variations in the use of glass powder are 0%, 5%, 10%, so the total number of samples used is 9 samples
• Testing in the Lab. Faculty of Civil Engineering, Mulawarman University
• The water used comes from the Lab. Faculty of Civil Engineering, Mulawarman University
• The glass used comes from colored glass waste
CHAPTER II LITERATURE
REVIEW
CONCRETE
CONCRETE MATERIALS
STRONG CONCRETE PRESS
PREVIOUS RESEARCH
CHAPTER III
METHODOL0GY
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