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Sample Investigatory Project

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Sample Investigatory Project
The combination of asphalt, rubber and polysterene plastic (Styrofoam) as a concrete binder

John Melvin V. Baranda
Carl Jerwin F. Dangdang
Gershey Jessa Mae M. De Guzman

III-A (Pythagoras)
Proponents

Pangasinan National High School
Lingayen, Pangasinan

August, 2013

Mrs. Margie V. De Leon
Adviser
Abstract

The study “The combination of asphalt, rubber and polysterene plastic

(Styrofoam) as a concrete binder” sought to investigate the potential of combined

asphalt, rubber and polysterene plastic (Styrofoam) as an alternative concrete binder.

Specifically, it aimed to find out the right amount of asphalt, rubber and

polysterene plastic (Styrofoam) that would yield a not so soft yet not so hard, more

quick-drying and long-lasting. The researchers made use of the Randomized Complete

Block Design (RCBD) where they used four treatments (A, B, C and D).

The results of the investigation revealed that treatment B produced a not so

soft yet not so hard product that is more quick-drying and durable. This product is far

better than the other treatments and the commercialized concrete binder.

This study therefore holds a great promise in ridding the environment with

pollutants while at the same time making an alternative concrete binder that is more

lasting and durable.

Chapter I
Introduction

A. Background of the Study

Homeowners spend hundreds or even thousands of pesos annually in household repair works. This is particularly in the sealing of roof leaks and gutters since commercialized water proofing products are expensive. According to http://eprints.uthm.edu.my/125/1/mohd_hilton_ahmad_3.pdf, asphalt and concrete are the main construction materials in civil engineering and consume large quantities of aggregates. Replacing part of the primary aggregates with

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