Relatório de Aulas Práticas - Análise de Pedras e Agregados para Construção Civil

COMPONENTE CURRICULAR MATERIAIS DE CONSTRUÇÃO CIVIL I RELATÓRIO AULAS PRÁTICAS PEDRAS E AGREGADOS Parte 1 NOME I MASSA ESPECÍFICA Amostra1 Rocha com formato Regular Processo Geométrico Balança Hidrostática Medidas 1 2 3 4 5 Média massa g 4178 a cm 9940 9935 9940 9945 9935 9939 b cm 7905 7920 7940 7920 7920 7921 Massa imersa g 2588 c cm 2050 2050 2050 2010 2020 2036 massa g 4178 Volume ml mmi 1590 volume abc cm3 160288 d gcm3 2607 d gcm3 6628 Amostra 2 Agregado Graúdo Frasco Graduado Balança Hidrostática massa g 1718 massa g 2455 Linicial ml 240 Massa imersa g 1541 Lfinal ml 305 Volume ml 914 d gcm3 2643 d gcm3 2686 Amostra 3 Agregado Miúdo Método do Picnômetro mA g 3277 mB g 1919 mC g 3739 mD g 4397 m mCmB g 1820 V mAmDm cm³ 700 d mV gcm³ 260 d gcm³ médio 260 II COMPOSIÇÃO GRANULOMÉTRICA AGREGADO MIÚDO Abertura das Peneiras mm Massa retida g Porcentagens Dimensão Máxima Característica mm 48 Dimensão Mínima Característica mm Inferior a 015 mm Módulo de Finura 220 Retida Acumulada Acumulada arredondada 95 0 0 00 0 63 19 063 06 1 48 22 074 14 1 24 193 645 78 8 12 557 1861 264 26 06 120 401 304 30 03 1121 3745 679 68 015 537 1795 858 86 Fundo 424 1417 100 100 Soma 2293 100 Calçada RELATÓRIO AULAS PRÁTICAS PEDRAS E AGREGADOS Parte 1 QUESTIONÁRIO 1 Compare os resultados de massa específica obtidos pelos diferentes métodos para a Amostra 1 rocha com formato regular explicando os motivos para possíveis diferenças observadas Qual método é mais preciso Justifique sua resposta 2 Compare os resultados de massa específica obtidos pelos diferentes métodos para a Amostra 2 agregado graúdo explicando os motivos para possíveis diferenças observadas Qual método é mais preciso Justifique sua resposta 3 Compare o ensaio executado para a determinação da massa específica da amostra 3 agregado miúdo com o ensaio de massa específica utilizando o frasco de Chapman não realizado no laboratório apontando vantagens do método utilizado no laboratório 4 As massas específicas determinadas para as amostras de rocha são massas específicas aparentes ou absolutas Justifique 5 Traçar a curva granulométrica do agregado miúdo ensaiado juntamente com as zonas especificadas pela NBR 72112005 Utilizar papel milimetrado 6 Utilizando o gráfico da questão anterior classificar o agregado miúdo quanto a distribuição granulométrica de acordo com as especificações da NBR 72112005 How well do you know me quiz Where in the world is this landmark When is my birthday What is my favourite colour What is my favourite outdoor activity Do I prefer chocolate or vanilla What is my favourite movie What is my favourite type of music What is my favourite season of the year What is my favourite book or book series What is my favourite type of cuisine What is my favourite sport to watch or play What is my favourite beverage What is my favourite type of dessert What is my favourite holiday or vacation destination What is my favourite type of flower or plant What is my favourite hobby or pastime What is my favourite animal or pet What is my favourite subject or topic to learn about What is my favourite type of exercise or physical activity What is my favourite type of weather or climate Has the person you are quizzing ever travelled abroad Has the person you are quizzing ever tried bungee jumping or skydiving Has the person you are quizzing ever attended a live concert or music festival Has the person you are quizzing ever won a competition or award Has the person you are quizzing ever had a pet Has the person you are quizzing ever been in a play or performance Has the person you are quizzing ever learned to play a musical instrument Has the person you are quizzing ever volunteered for a charitable cause Has the person you are quizzing ever camped in the wilderness Has the person you are quizzing ever met someone famous Has the person you are quizzing ever tried a strange or exotic food Has the person you are quizzing ever been scuba diving or snorkeling Has the person you are quizzing ever taken a road trip Has the person you are quizzing ever gone on a cruise Has the person you are quizzing ever ridden a horse Has the person you are quizzing ever broken a bone Has the person you are quizzing ever been to a theme park Has the person you are quizzing ever been in a car accident Has the person you are quizzing ever learned a foreign language Has the person you are quizzing ever gone hiking Has the person you are quizzing ever been fishing Has the person you are quizzing ever been skiing or snowboarding Has the person you are quizzing ever been to a museum Has the person you are quizzing ever participated in a marathon or race Has the person you are quizzing ever been on television Has the person you are quizzing ever ridden a motorcycle Has the person you are quizzing ever been to a zoo Has the person you are quizzing ever been to a circus Do you think this quiz will stump your friends Take the quiz together to see who knows you best