Descubra porque o cronograma de execução de obras é tão impactante para o sucesso de projetos e para obtenção de vantagens competitivas.

Um dos fatores mais centrais no escopo de qualquer tipo de projeto é o prazo. Na construção civil, isso não é diferente. Entretanto, o esforço é grande para que o cronograma de execução de obras não atrase.

Muitas vezes, isso ocorre porque o cronograma da obra e o planejamento do projeto não estão bem alinhados e não foi feito um sequenciamento completo e um dimensionamento adequado do tempo demandado para cada atividade a ser realizada. Para compreender melhor os impactos disso, continue a leitura do artigo.

Qual a importância de ter um bom cronograma de execução de obras?

Um cronograma bem ajustado em relação ao planejamento, oferece uma grande vantagem para o contratante ou gestor ter a finalização dos projetos e cronogramas em dia. Além disso, proporciona maior agilidade no fluxo de trabalho e eficiência em diversas outras áreas. Por exemplo, como na redução de desperdícios, no incremento produtivo, na diminuição de custos e de demanda por mão de obras. Assim como na identificação de gargalos na operação, entre outras vantagens.

Dessa forma, na etapa de planejamento, é fundamental estabelecer prazos desafiadores, porém viáveis, para o cronograma de execução de obras. Uma maneira de fazer isso é realizar o cascateamento de marcos. Que significa fazer o desdobrando metas maiores em diversos objetivos menores, de modo a compreender tudo o que é preciso para que determinada atividade seja finalizada. Dessa forma, é possível chegar a um prazo factível para cada tarefa prevista no cronograma.

Como a Covid-19 está afetando a construção civil e quais medidas a Bendertec está adotando

Saiba como a AJN Ferro e Aço pode aumentar a produtividade e manter seu projeto dentro do prazo.

O custo da mão de obra representa uma alta proporção do custo total dos projetos de engenharia e construção. Consequentemente, a produtividade exerce efeito sobre o sucesso de qualquer projeto e de seu orçamento. Assim, aumentar a produtividade da equipe torna-se essencial para garantir projetos com boa relação entre custo-eficiência e que se mantenham no fluxo de trabalho e cronogramas estipulados.

Um dos recursos para isso é o uso do aço armado nos canteiros de obras. Continue a leitura e entenda como esse material pode ajudar a aumentar a produtividade das equipes. Afinal, por que o aço armado contribui para aumentar a produtividade nas obras?

As taxas de produtividade são alcançadas com base na entrada de horas em relação à saída de produção. Portanto, para aumentar a produtividade, é importante encontrar maneiras de elevar o volume de saídas e de reduzir o número de horas utilizadas para executá-las.

A AJN Ferro e Aço possibilita exatamente isso. Quando se executa esse tipo de trabalho no canteiro de obras, é demandado deslocar profissionais para essa atividade, deixando outras tarefas em stand-by e prejudicando o andamento da obra.

Ao se optar pelo aço armado com um fornecedor especializado, os elementos serão entregues no canteiro de obras prontos para uso, bem identificados e sem falhas, ficando para os profissionais internos somente os encaixes das vigas, pilares, estacas ou blocos de acordo com o projeto estrutural. E isso trará muito mais agilidade para o fluxo da obra, evitando também, perda de tempo e produtividade com retrabalhos.

Sendo assim, quando se busca aumentar a produtividade, é importante investir no aço armado como um aliado. O ganho em se manter dentro do cronograma também será significativo.

Para saber mais sobre como o aço armado pode aumentar a produção de sua equipe na obra, assine nossa newsletter.

Há milhares de anos, o aço vem sendo trabalhado pelo homem e com a revolução industrial e a inovação tecnológica, em meados dos séculos XIX e XX, os processos produtivos sofreram alterações significativas, com isso, a produção de aço evoluiu muito, hoje esse material ocupa uma posição de destaque mundialmente.

No Brasil, a exploração ocorreu graças à riqueza em minérios dos estados brasileiros, destacando Minas Gerais. Com a chegada da família real ao Brasil em 1808, surgiram as primeiras indústrias, entretanto, somente após a segunda metade do século XX que houve o avanço nas tecnologias produtivas de aço.

Conforme a nossa matéria anterior: Você sabe a diferença entre aço de construção civil ou aço mecânico industrial?, existem variações de tipos de aço, cada um com características e propriedades exclusivas. Alguns possuem maior resistência, outros são apropriados para a deformação.

O aço se aloca em diferentes nichos da economia, como por exemplo:

• Uso em energia
• Uso na agricultura
• Produção de recipientes
• Produção de veículos e automóveis
• Uso industrial na construção de máquinas
• Transportes como ferrovias, trens, embarcações e aviões
• Ferramentas e utensílios do cotidiano, como facas por exemplo
• Utilizado principalmente em construção civil, por ser uma liga versátil, custo baixo e boa qualidade. 

O Brasil é um dos maiores produtores mundiais de minério de Ferro e abriga 8,3% das reservas naturais, realizando a exportação líquida de aço para mais de 50 países. Em 2021 a indústria brasileira do aço foi responsável por 1,8% da produção mundial. A produção de aço bruto em 2021 cresceu de 14,8% para 36,1 milhões de toneladas, o Brasil se manteve entre os 10 maiores produtores de aço internacionais.

O parque produtor de aço no Brasil é constituído por 29 usinas, sendo o maior da América Latina e mantendo-se o 1º produtor da América Latina, produzindo 55,8% da produção de aço da região. A Udiaço opera com 5 destas usinas, no seguimento

de Aços Longos – Gerdau, Arcelor Mittal, Simec, Aço Verde Brasil e CSN..

Essa indústria brasileira é distribuída em 10 estados, entretanto há vasta concentração na Região Sudeste (São Paulo, Minas Gerais, Rio de Janeiro e Espírito Santo) que constitui aproximadamente 92% de produção de aço. Minas Gerais é o estado que tem uma forte concentração dessa produção, possui cerca de 31% do mercado nacional.

Com a pandemia, não só o Brasil, mas o mundo teve uma baixa no consumo de aço, ainda em 2021, houve uma queda no consumo aparente total por parte do setor de construção civil, com queda de 3,0 pontos percentuais e passou de 41,2% em 2020 para 38,2% em 2021. Mesmo com a redução da participação, esse setor continua como o maior consumidor de produtos siderúrgicos do Brasil.

Aspectos Socioambientais Atrelados ao Desenvolvimento Tecnológico

A indústria do aço tem o compromisso de reduzir os impactos ambientais de suas ações, por meio da otimização e aproveitamento das matérias primas, do uso consciente de água no processo produtivo e busca por eficiência energética. Nas últimas décadas houve pautas mundiais voltadas ao meio ambiente, é geral a aderência do conceito de economia circular no setor, isso possibilita a adoção de estratégias mais eficazes e menos nocivas ao ambiente, promovendo sustentabilidade.

Você sabia que entre 60 e 70% da composição de uma panela de produção do aço

é de sucata de ferro e aço? Sim uma grande cadeia de retorno dos resíduos de aço

das industrias canaliza esse material novamente para as usinas, contribuindo assim

para redução do impacto ambiental.

O setor industrial está continuamente em busca de inovações que tragam melhorias pontuais ao setor, além de realizar alterações com viés preventivo em seus processos produtivos, buscando menor extração de recursos não renováveis, priorizando tecnologias limpas, reaproveitamento e descarte zero.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me, that it might be the mirror of my soul, as my soul is the mirror of the infinite God!

O my friend — but it is too much for my strength — I sink under the weight of the splendor of these visions! A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me, that it might be the mirror of my soul, as my soul is the mirror of the infinite God!

O my friend — but it is too much for my strength — I sink under the weight of the splendor of these visions! A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me, that it might be the mirror of my soul, as my soul is the mirror of the infinite God!

O my friend — but it is too much for my strength — I sink under the weight of the splendor of these visions! A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me, that it might be the mirror of my soul, as my soul is the mirror of the infinite God!

O my friend — but it is too much for my strength — I sink under the weight of the splendor of these visions! A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me, that it might be the mirror of my soul, as my soul is the mirror of the infinite God!

O my friend — but it is too much for my strength — I sink under the weight of the splendor of these visions! A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapor around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image, and the breath of that universal love which bears and sustains us, as it floats around us in an eternity of bliss; and then, my friend, when darkness overspreads my eyes, and heaven and earth seem to dwell in my soul and absorb its power, like the form of a beloved mistress, then I often think with longing, Oh, would I could describe these conceptions, could impress upon paper all that is living so full and warm within me.