Bibliographic citations
Flores, H., Carreño, J. (2017). Incidencia de la relación agua-cemento del mortero, en las propiedades mecánicas en pilas de ladrillos King Kong 18 huecos adicionado con puzolana de la cantera Raqchi, Cusco 2017. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/1244
Flores, H., Carreño, J. Incidencia de la relación agua-cemento del mortero, en las propiedades mecánicas en pilas de ladrillos King Kong 18 huecos adicionado con puzolana de la cantera Raqchi, Cusco 2017. [Tesis]. : Universidad Andina del Cusco; 2017. https://hdl.handle.net/20.500.12557/1244
@misc{renati/955717,
title = "Incidencia de la relación agua-cemento del mortero, en las propiedades mecánicas en pilas de ladrillos King Kong 18 huecos adicionado con puzolana de la cantera Raqchi, Cusco 2017.",
author = "Carreño Paucarmayta, Jhunior Brayan",
publisher = "Universidad Andina del Cusco",
year = "2017"
}
The present investigation is referred to the study of the mechanical properties in masonry piles made with bricks added with 20% pozzolan due to its high resistance to compression and other parameters as a unit mentioned in a reference thesis, with mortar of relationships water-cement: 1,025, 1,050 and 1,075 and the comparison of these specimens with traditional batteries. Pozzolan as a volcanic material was studied because it has better thermal properties and increases the resistance to compression in units made with this material. For the elaboration of samples, tests and analysis of the data, Peruvian technical standards (NTP) referring to mortar, masonry units and stacks were used, ITINTEC standards that mention the procedure for the preparation of the tests, Mexican technical standard (NMX) based on the adhesion effort of units per cutting test. The study units were King Kong bricks 18 holes added with 20% pozzolan in weight, whose dimensions were 24 cm x 24 cm x 9 cm, the aggregate used in the mortar design were from the quarries of Raqchi and Huacarpay in a dosage of 50% of each part, 81 specimens of mortar dice prepared with water-cement ratio of 1,025, 1,050 and 1.75 were evaluated, 48 masonry piles of 3 units were produced with 1.5 cm joints with different water-cement ratios proposed , 48 piles with phase shift in 1 unit were prepared for the adhesion stress test with joint of 1.5 cm at different watercement ratios. Observing the obtained results, it stands out the greater resistance to axial compression of 78.95 kg / cm2, which were obtained from the piles of masonry made with brick added with pozzolana of water-cement ratio 1.025, which increased by 64.86% compared to a masonry stack with typical units. The highest result of adhesion in piles was 3.76 kg / cm2, which were the piles of masonry phased out in 1 unit made with bricks added with pozzolan in a water-cement ratio 1.050, which in front of a typical specimen increases by 31.93%. It was concluded that the pozzolanic units are type III brick, improving its compressive strength and unit-mortar adhesion.
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