000			03226nam a22003137a 4500
003			OSt
005			20250701094608.0
008			250627b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TA 145 _bA38 2019
100			_aAguado, Evangeline M. _eauthor
245			_aProperty characterization of cement-bounded particle board using powdered scoria as partial replacement to cement and waste falcata particles as raw materials/ _cEvangeline M. Aguando, Alyssa Marie P. Camilon, Monette V. Nedic, and John Patrick B. Vicencio.--
260			_aManila: _bTechnological University of the Philippines, _c2019.
300			_axvi, 80pages: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's Thesis
502			_aCollege of Engineering.-- _bBachelor of science in civil engineering; _cTechnological University of the Philippines, _d2019.
504			_aIncludes bibliographic references and index.
520			_aIncrease in need of housing unit in the Philippines meant increase in cement manufacture. As the population tremendously grow, the possibility that the source of cement may one day be depleted is at hand. Researchers now focus on finding ways to reduce manufacture of cement by producing sustainable construction materials utilizing alternatives for replacement of cement. The purpose of this study is to investigate the property characterization of cement bonded particle board (CPB) using scoria as partial replacement to cement. Laboratory size CPBs with dimensions of 1.25 x 30 x 30 cm were produced using cement: falcata particles ratio of 60/40 and scoria content as cement replacement of 0%SC, 5%SC, 10%SC, 15%SC, 20%SC, 25%SC, 30%SC and 35%SC. The falcata particles collected were hamermilled and soaked in water for 24 hours then air-dried in equilibrium moisture content. Cement and water were mixed with the particles until thoroughly coated with cement. The mixtures were mat formed, pressed and clamped for 24 hours. After the boards were cured and conditioned for 28 days, the boards were tested for their mechanical and physical properties and compared with control specimen (0%SC). The physical properties of boards gave remarkable result for all set with scoria replacements such that the least TS is at 0.15% while 12.33% in WA. For the mechanical properties, MOR of scoria replacements of 20%SC and 25%SC produced boards exceeding PNS/CTP 07 (1990) standard for non-structural 12 mm thick boards of 6.75 MPa. Also, the recorded maximum load resistance in NPT is at 121.55 kgf (1.19 kN) at 35%SC replacement. The results showed that the properties of the boards were influenced by the amount of scoria put in replacement to cement. Also 20%SC replacement produced good quality boards by satisfying the minimum requirements of PNS/CTP 07:1990 and exceeding performance requirements from commercial plants.
650			_aCement-bonded
650			_aWaste falcata particles
650			_aPowered scoria
700			_aCamilon, Alyssa Marie P. _eauthor
700			_aNedic, Monette V. _eauthor
700			_aVicencio, John Patrick B. _eauthor
942			_2lcc _cBTH COE _n0
999			_c29992 _d29992