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BPS, 1303 - CEP 37500-090 - Itajuba/MG, Brazil aisabel.kuntz@gmail.com, bgachet@ft.unicamp.br, crosacclintz@ft.unicamp.br drachelrusso99@hotmail.com, elubi@ft.unicamp.br Keywords: Alternative materials; Construction materials; Mortar; Tire rubber Abstract.
Materials and Method Materials.
The materials were added in the following order: water, cement and sand previously mixed with rubber.
Raghavan:Study of rubber-filled cementitious composites.Journal of Applied Polymer Science, Vol. 77 (2000), p. 934-942
Journal of Materials Science, no33(1998), p. 1745-1752

In the past decades, composite materials have been widely adopted in aerospace and other engineering fields.
However, laminate composite materials have serious defects, such as a local stress concentration, delamination and weak of thermal resistant.
To overcome these drawbacks, functionally graded materials (FGMs) were proposed recently for high-resistant materials without interface problem because of the gradual variation of the material compositions from a material to another.
Functionally graded materials are proposed for high-heat-resistant demands.
The FGM is usually a mixture of two materials: ceramic that is capable of withstanding severe environment, and metal that acts as a structure to carry aerodynamic load.

The crystalline phase of raw materials was inspected.
Materials and Methods 2.1 Preparation of raw materials.
Crystalline phase within raw materials.
SRIROTH, Zero Waste Management to Increase Efficiency in Palm Oil Production and Processing for Food Security in Thailand, Walailak Journal of Science and Technology (WJST), 14 (2016) 589-596
Neamlut, Reutilizing Sediment Soil Wastes from Water Supply Treatment Process as Replacement Materials of Non-Fired Wall Tiles, in: Materials Science Forum, Trans Tech Publ, 2018, pp. 303-310

Biofuels are manufactured from plant products and are mainly composed of lignocellulose and starch materials.
Journal of Microbiology, Biotechnology and Food Sciences, 671-674
Journal of microbiology, biotechnology and food sciences, e3935-e3935
In Advanced Materials Research (Vol. 931, pp. 1608-1613)
African Journal of Biological Sciences, 2(2), 70-76

The elution reaction is critical to other materials.
However, IPA can react with materials at high temperatures [5].
Contaminating source materials were moldings and supply pipes [2].
Journal of Thermal Science, 2014. 23(1): p. 85-90
Journal of Macromolecular Science, Part B, 2014. 53(7): p. 1193-1204.

Introduction Hybrid machining processes are applied for machining of hard to machine materials, e.g. ceramic materials.
[4] Ultrasonic Assisted Grinding of brittle hard materials.
Loenders: Investigation of the Process-Material Interaction in Ultrasonic Assisted Grinding of ZrO2 based Ceramic Materials.
World Academy of Science, Engineering and Technology, 41, 2008, 785-789
Journal of Materials Processing Technology, 209, 2009, 32-37.

The common materials used in glazes formulation include quartz or silica, kaolinite, feldspar, alumina and some metal oxide.
Journal of hydro-environment Research 5 (2011) 169 – 176
SitiWaznah, Minerological Study of Kemaman Coastal Sediment of Terengganu, Malaysia, Journal of Sustainability Science and Management. 4(2) (2009) 157-162
Undergraduate Thesis, Bachelor of Science (Marine Science).
Hamer, The Potter's Dictionary of Materials and Techniques, Fifth Edition A&C Black Publishers Ltd., London, 2004

He: Advances in Materials Manufacturing Science and Technology, Vols. 471-472 (2004), pp.339-343
Chua: Journal of Materials Processing Technology, 1999, Vols. 92-93 (1999) No.9, pp.293-301
Islam: Journal of Materials Processing Technology, (2006) No.71, pp.93-99
Lee: Journal of Materials Processing Technology, (2001) No.113, pp.410-415
Dewes: Journal of Materials Processing Technology, Vol. 127 (2002) No.3, pp.325-335

However, the thickness and density of non-woven materials are the two most important factors.
In our study, three samples of the same thickness, different density materials are studied.
Meanwhile, the sound can be reduced by propagating in the materials.
So the corresponding acoustic absorption materials required for the performance are weakened.
Besides, due to limited experimental conditions, this article only conducts some superimposed contrast experiments on bulk density ratios of two different materials, and in the future we can combine with three or more different materials of different density, and compare with single-layer materials, in order to identify the best ratio.

The quasi-experimental design is utilized for the learning assessment, where the experimental group applies MMBCLS, while the control group uses general instruction for the teaching materials.
Aiming at teaching media, a lot of teachers do not use interesting digital materials, as such digital games do not conform to their demands [11].
Association for the Advancement of Computing in Education Journal,13 (3), 233–250
School Science and Mathematics, 101(2), 91-101
International Journal of Computing and Information Sciences, 5(2), 63–73.