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245	1		_aComparative analysis between the comprehensive strength of an ordinary hollow block and concrete hollow block with medium-grained water hyacinth plant (eichhornia crassipes) / _cJacqueline A. Magsino, Jaypee D. Obien, Rizz Ann Carmeliza C. Puño, Cathy T. Rondina, Ardzen V. Videña.
240	1		_aFar Eastern College - Silang
100			_d2018
700			_aViii, 55
700			_aColor illustrations
260			_aEnglish : _bHigh School Library,
300			_aWater hyacinth is a plant that is considered as apest due to its environmental impact. Thus, the aim of this research is to determine the effect of Medium-grained Water Hyacinth Plant (MGWHP) to the Comprehensive Strength (CS) of Concrete Hollow Block (CHB). The researchers utilized three (3) test-setups: Ordinary CHB, CHB with 1% MGWHP and CHB with 3% MGWHP. The method was utilized to identify which concertration of MGWHP in CHB has a better result in terms of its CS. As the results were gathered, the CS of the test-setups were evaluated and compared to each other to identify the significant difference among test-setups were evaluated and compared to each other to identify the sifnificant difference among the test-setup. The result showed that the mean comprehensive strength of Ordinary CHB was 53.8 Psi while the CHB with 3% MGWHP acquired its CS at 47 Psi. However, the CHB with 1% MGWHP significally affects the compressive strength of concrete hollow blocks as it acquired the CS of 176.8. The result also showed that the CHB with 1% MGWHP is the best concertration among the other test-setup. The result demostrated that the amount of MGWHP on the concrete affects its compressive strength. The higher the amount of the MGWHP the lower CS it obtained since it affects the compaction of the CHB. Keywords: meduim-grained water hyacinth plant (MGWHP), compressive strength (CS), concrete hollow block CHB).: _b2
300			_a1 pages
300			_d0
490			_aThesis
500			_a0
020			_atext
650			_aUnmediated
600		4	_avolume
942			_2lcc _ctd _ajpascua _b2019-05-29 15:44:27 _djmeneses _e2019-09-28 16:29:28
943			_b0 _c0 _d0 _e1 _f0 _g0 _h0 _i0 _j0
998			_a11108
999			_c11020 _d11020