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GOVERNMENT ENGINEERING COLLAGE BANSWARA
PRESENTATION ON “ PAPERCRETE”
SUBMITTED TO GUIDED BY SUBMITTED BY MR. RISHABH THAKUR MR. JITESH KUMAR SIDDHARTH SINGH ASHOK KUMAR JITENDRA KUMAR MANMOHAN SHARMA
DEPARTMENT OF CIVIL ENGINEERING
INDEX INTRODUCTION PROPERTIES USE’S WHY MAKE PAPERCRETE HOW CAN WE MAKE PAPERCRETE STRUCTURES FROM PAPERCRETE
PAPERCRETE What is papercrete This is recently developed material. It is
made with repulped paper-fiber with a combination of portland cement and or clay.
This type of material is considered environmental friendly material.
It was discovered by Eric patterson and Mike McCain.
PROPERTIES Papercrete provides good insulation R-value is about 2.0 and 3.0 per inch Lightweight Its mold resistant material and can be
used as a sound-proofing material. It is dimensionally very stable. The more cement and mineral material
is used the more fire proof it becomes.
FIRE TEST’S
USE To make blocks for building and wall of
a houses. It can be molded into countless shapes
and allowed to cure hard. It can be poured into large, shallow
forms to make panels. It can be used to cover walls(plaster),
make partitions, make boxes, etc.
WHY MAKE PAPERCRETE Inexpensive - A block 12" by 8" by 5" can be made for
15 cents or less, depending on the amount of cement used.
Strong - Papercrete and fibrous adobe are extremely strong, due to the presence of millions of fibers.
Lightweight - A block as above weighs only 3.5 lbs. Insulating - Papercrete has so much dead air space that
it makes an excellent insulator. A Papercrete wall requires no additional insulation. See an example here. (It's the pink building near the bottom.)
On-site Manufacture - You make your own building materials where you will use them.
HOW CAN WE MAKE BUILDING WALL USING IT
Firstly make pulp of paper using water with the help of stuccor.
MAKING PAPER SLURRY Soak newspaper for minimum 24 hours. Add 15 gallon wet paper in galvanized
tub. Mix and add water until slurry is
consistency of oatmeal. 50 gallon drain slurry into bucket of (1/8)”
holes for water remove. Capture water to reuse (shower basin
from trailer)
PAPER MIX
STUCCO TOW-MIX
INNER PART
DRAINING PAPER SLURRY• 50 gallon pail• Metal mesh can
MIX CLAY & CEMENT Mix to consistency of pudding.
Drained paper slurry is shoveled into a 5 gallon bucket.
DUMP INTO WHEELBARROW Then shovel into buckets.
FORMS Post is set in concrete Plate. 12” wide frame and plywood forms up
and ready for first pour.
POUR INTO FORMS
TAMP TO REMOVE AIR
REMOVE FORMS
STRUCTURES FROM PAPERCRETE
THANK YOU