000			02777nam a22003377a 4500
003			OSt
005			20251016144658.0
008			251016b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TH 438 _bA24 2022
100			_aAbelito, Rachila M. _eauthor
245			_aSliding concrete blocks using shredded pet bottles as partial subtitute to fine aggregates / _cCharliette Z. Aguilar, Marck Edison R. Binos, Emmarie O. Libantino, Clark Vincent O. Sevilla. Nesty C. Vejerano .--
260			_aManila: _bTechnological University of the Philippines, _c2022
300			_a103pages: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology _bBachelor of Engineering Technology Major in Construction Technology: _cTechnological University of the Philippines, _d2022.
504			_aIncludes bibliographic references and index.
520			_aThe purpose of this project research entitled "Sliding Concrete Block Using Shredded PET Bottles as Partial Substitute to Fine Aggregates" is to reduce plastic waste and save natural aggregates. The Mechanical Properties of Concrete Blocks was studied to know the possible effects on the efficiency and durability of concrete blocks to limit the width of the crack when adding shredded PET bottles to fine aggregates. The researchers designed a Concrete Block by using concrete design of partial replaced with shredded PET bottles in proportion 2%, 4%, 6%, and 8%, which is composed of Portland Cement, Sand, and Water. The research sample or the concrete block was cured for 7, 14, and 28 days. After the curing of the concrete block, it is subjected to test in Compressive test using Universal Testing Machine and Water Absorption. After several tests, all specimens passed the ASTM Standard Specification, yet the 2% mixture of shredded PET Bottles cured for 28 days is highly recommended for non-load bearing concrete block. The concrete block was presented to the evaluators consisting of 5 Licensed Engineer, 10 Civil Engineering Student and 5 Technological University of the Philippines Professor and the result was interpreted using a descriptive interpretation of mean. The summary of the results of the evaluation is "Very Acceptable" this means that the product is acceptable and safe to use in the industry.
650			_aSliding concrete block
650			_aShredded PET Bottles
650			_aFine Aggregate
700			_aAguilar, Charliette Z. _eauthor
700			_aBinos, Marck Edison R. _eauthor
700			_aLibantino, Emmarie O. _eauthor
700			_a Sevilla, Clark Vincent O. _eauthor
700			_aVejerano, Nesty C. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c30916 _d30916