MARC details
| 000 -LEADER |
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| fixed length control field |
02708nam a22003137a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230920172837.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230920b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
eng |
| Transcribing agency |
- |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
TJ 230 |
| Item number |
C75 2019 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Crispino, Jhon M. |
| 245 ## - TITLE STATEMENT |
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| Title |
Design and Fabrication of Machine and Molder for Making Plastic-Sand Bricks/ |
| Statement of responsibility, etc. |
Crispino, Jhon M. [and four others]. |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Manila: |
| Name of producer, publisher, distributor, manufacturer |
Technological University of the Philippines, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2022. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
149 pages ; |
| Dimensions |
28 cm. |
| Accompanying material |
+1 CD-ROM (4 3/4 in.) |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Thesis (Undergraduate) |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
College of Engineering-- |
| Degree type |
Bachelor of Science in Mechanical Engineering, |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2022. |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
The study focused on the design and fabrication of a machine and Molder for Making Plastic-Sand Bricks capable of melting, mixing, extruding, and molding plastic and sand mixture to produce plastic-sand bricks. It has the principal objective of providing an alternative to conventional bricks by using plastic and sand. Two prototypes, the melting and mixing machine, and the three (3) sets of molders were created to meet the said objectives.<br/>The main tank is capable of melting and mixing 18 kgs of plastic and sand mixture each batch of operation, which often lasts from one hour to one and a half-hour of operation. The agitating system has a constant speed of 30 rpm and is run by a one (1) hp motor connected to the anchor impeller.<br/>The machine relies on LPG based heating system with the use of a three-layered nine inch burner. Insulations are strictly considered in building the whole assembly as it resolves some of the major issues, including containing heat in the drum and preventing too much heat from reaching the motor.<br/>The plastic-sand bricks produced were tested to determine the compressive strength and the water absorption percentage. The considered ratios were 1:1, 1:2, and 2:1, respectively. Control samples were introduced for better comparison, which is 7-day cured cement bricks. All the specimens were tested at three (3) trials. The results of the tests revealed that the plastic to sand ratio of 1:1 yields the highest compressive strength of 14.05 MPa and the lowest water absorption of 0.4802%. This will serve as the basis for the machine input. |
| Expansion of summary note |
Author's Abstract |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Mechanical Engineering and Machinery |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Building Construction |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
De Vera, Nathanielle C. |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Espehon, Jaeilou Neon B. |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Navarette, Christian Jay B. |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Quiambao, Jerome P. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |