Banca de DEFESA: CLAUDIO HENRIQUE PIRES E SILVA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : CLAUDIO HENRIQUE PIRES E SILVA
DATE: 18/12/2020
TIME: 14:00
LOCAL: Online
TITLE:

Thermal performance of alkali-activated cement panels made from porcelain waste compared to Portland cement panels.

KEY WORDS:

alkali-activated cement board, cementitious panel, thermophysical properties influence, human thermal comfort, climate zone.

PAGES: 78
BIG AREA: Engenharias
AREA: Engenharia Civil
SUBÁREA: Construção Civil
SPECIALTY: Materiais e Componentes de Construção
SUMMARY:

The facade cladding system (SVVE) play an important role in building thermal changes when its coverage is not relevant. Thus, the building thermal properties improvement as well as new and alternative materials, can also be a major factor in its thermal performance level achieved. Alkali-activated cements can optimize concrete thermophysical properties. In this context, the purpose of this work is to analyze and compare the thermal performance of alkali-activated cement board (PCAA), produced from porcelain tile waste, versus Portland cement panel (PCP). Thermal conductivity, specific heat capacity, solar absorptivity and bulk density will be measure on samples, for characterization of these plates. The material data will be used as input to simulate a Light Steel Framing building model, through Energy Plus software. The human thermal comfort conditions provided by this panels (PCAA and PCP), will be analyzed in a naturally ventilated dwelling under four different climatic conditions. Statistical tests will be carry out to verify which plate provides more thermal comfort hours to its occupants according to ASHRAE Standard 55/2017. The influence of thermophysical property and climate will also be evaluated. As a contribution, the authors expect to validated feasibility of using PCAAs as substitutes for conventional PCPs by comfort and thermal performance analyzes.

BANKING MEMBERS:
Interna - RAQUEL DINIZ OLIVEIRA
Interno - PAULO HENRIQUE RIBEIRO BORGES
Interna - FLAVIA SPITALE JACQUES POGGIALI
Externo à Instituição - SIDNEI ANTÔNIO PIANARO - UEPG
Externa à Instituição - ANA CAROLINA DE OLIVEIRA VELOSO