{"id":157,"date":"2026-10-20T00:31:24","date_gmt":"2026-10-20T03:31:24","guid":{"rendered":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/calculadora-de-concreto\/"},"modified":"2026-10-20T00:31:24","modified_gmt":"2026-10-20T03:31:24","slug":"calculadora-de-concreto","status":"publish","type":"page","link":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/calculadora-de-concreto\/","title":{"rendered":"Calculadora de concreto"},"content":{"rendered":"\n<section class=\"wp-block-group mbc-secao mbc-cabeca is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group mbc-cabeca-in is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"mbc-rotulo wp-block-paragraph\">Calculadora de concreto<\/p>\n\n<h1 class=\"wp-block-heading mbc-cabeca-titulo\">Quantos metros c\u00fabicos pedir?<\/h1>\n\n<p class=\"mbc-lead wp-block-paragraph\">Some as pe\u00e7as da obra e leve o total direto para o pedido de or\u00e7amento.<\/p>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group mbc-secao mbc-calc-secao is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group mbc-secao-cabeca is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"mbc-rotulo wp-block-paragraph\">Passo a passo<\/p>\n\n<h2 class=\"wp-block-heading\">Escolha a pe\u00e7a e informe as medidas.<\/h2>\n\n<p class=\"mbc-lead wp-block-paragraph\">O resultado \u00e9 uma estimativa: o volume final \u00e9 do projeto e do respons\u00e1vel t\u00e9cnico da obra.<\/p>\n<\/div>\n<div class=\"mbc-calc\" data-mbc-calc data-folga=\"5\" data-orcamento=\"https:\/\/valentecriacoes.com.br\/grupombc-novo\/orcamento\/\" data-pecas=\"{&quot;laje&quot;:[&quot;Laje&quot;,[&quot;Comprimento (m)&quot;,&quot;Largura (m)&quot;,&quot;Espessura (cm)&quot;]],&quot;piso&quot;:[&quot;Piso ou cal\\u00e7ada&quot;,[&quot;Comprimento (m)&quot;,&quot;Largura (m)&quot;,&quot;Espessura (cm)&quot;]],&quot;viga&quot;:[&quot;Viga ou baldrame&quot;,[&quot;Comprimento (m)&quot;,&quot;Largura (cm)&quot;,&quot;Altura (cm)&quot;]],&quot;pilar&quot;:[&quot;Pilar&quot;,[&quot;Altura (m)&quot;,&quot;Lado A (cm)&quot;,&quot;Lado B (cm)&quot;]],&quot;sapata&quot;:[&quot;Sapata ou bloco&quot;,[&quot;Comprimento (m)&quot;,&quot;Largura (m)&quot;,&quot;Altura (cm)&quot;]],&quot;estaca&quot;:[&quot;Estaca ou broca&quot;,[&quot;Profundidade (m)&quot;,&quot;Di\\u00e2metro (cm)&quot;,&quot;&quot;]],&quot;radier&quot;:[&quot;Radier&quot;,[&quot;Comprimento (m)&quot;,&quot;Largura (m)&quot;,&quot;Espessura (cm)&quot;]]}\"><form class=\"mbc-calc-form\" onsubmit=\"return false\"><fieldset><legend class=\"mbc-rotulo\">1 \u00b7 Pe\u00e7a<\/legend><div class=\"mbc-calc-pecas\" role=\"radiogroup\"><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"laje\" checked><span>Laje<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"piso\"><span>Piso ou cal\u00e7ada<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"viga\"><span>Viga ou baldrame<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"pilar\"><span>Pilar<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"sapata\"><span>Sapata ou bloco<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"estaca\"><span>Estaca ou broca<\/span><\/label><label class=\"mbc-chip\"><input type=\"radio\" name=\"peca\" value=\"radier\"><span>Radier<\/span><\/label><\/div><\/fieldset><fieldset><legend class=\"mbc-rotulo\">2 \u00b7 Medidas<\/legend><div class=\"mbc-calc-campos\"><p class=\"mbc-calc-campo\" data-campo=\"a\"><label for=\"mbc-calc-a\">Comprimento (m)<\/label><input id=\"mbc-calc-a\" type=\"number\" inputmode=\"decimal\" min=\"0\" step=\"0.01\"><\/p><p class=\"mbc-calc-campo\" data-campo=\"b\"><label for=\"mbc-calc-b\">Largura (m)<\/label><input id=\"mbc-calc-b\" type=\"number\" inputmode=\"decimal\" min=\"0\" step=\"0.01\"><\/p><p class=\"mbc-calc-campo\" data-campo=\"c\"><label for=\"mbc-calc-c\">Espessura (cm)<\/label><input id=\"mbc-calc-c\" type=\"number\" inputmode=\"decimal\" min=\"0\" step=\"0.01\"><\/p><p class=\"mbc-calc-campo\"><label for=\"mbc-calc-q\">Quantidade<\/label><input id=\"mbc-calc-q\" type=\"number\" inputmode=\"numeric\" min=\"1\" step=\"1\" value=\"1\"><\/p><\/div><p class=\"mbc-calc-parcial\" aria-live=\"polite\"><\/p><button type=\"button\" class=\"mbc-btn mbc-btn-linha\" data-acao=\"somar\"><svg class=\"mbc-ico mbc-ico-mais\" width=\"18\" height=\"18\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"square\" stroke-linejoin=\"miter\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 5v14M5 12h14\"\/><\/svg><span>Somar esta pe\u00e7a<\/span><\/button><\/fieldset><div class=\"mbc-calc-total\"><p class=\"mbc-rotulo\">3 \u00b7 Total com 5% de folga<\/p><ol class=\"mbc-calc-lista\"><\/ol><p class=\"mbc-calc-numero\"><span data-total>0,00<\/span> m\u00b3<\/p><p class=\"mbc-calc-nota\">Volume = comprimento \u00d7 largura \u00d7 espessura (todas em metros). Estaca: \u03c0 \u00d7 raio\u00b2 \u00d7 profundidade. A folga cobre perdas no lan\u00e7amento e varia\u00e7\u00e3o das formas.<\/p><a class=\"mbc-btn mbc-btn-acao\" data-acao=\"orcamento\" href=\"https:\/\/valentecriacoes.com.br\/grupombc-novo\/orcamento\/\"><span>Pedir or\u00e7amento com este volume<\/span><svg class=\"mbc-ico mbc-ico-seta\" width=\"18\" height=\"18\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"square\" stroke-linejoin=\"miter\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M4 12h15M13 6l6 6-6 6\"\/><\/svg><\/a><\/div><\/form><\/div><\/section>\n\n\n\n<section class=\"wp-block-group mbc-secao mbc-faq mbc-fundo-branco is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group mbc-secao-cabeca is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"mbc-rotulo wp-block-paragraph\">D\u00favidas<\/p>\n\n<h2 class=\"wp-block-heading\">Antes de pedir o concreto.<\/h2>\n<\/div>\n\n<div class=\"wp-block-group mbc-perguntas is-layout-flow wp-block-group-is-layout-flow\">\n<details class=\"wp-block-details mbc-pergunta is-layout-flow wp-block-details-is-layout-flow\"><summary>Qual fck usar na minha obra?<\/summary>\n<p class=\"wp-block-paragraph\">Quem define o fck \u00e9 o projeto estrutural, assinado pelo respons\u00e1vel t\u00e9cnico da obra. Como refer\u00eancia, a NBR 6118 pede, para concreto armado, no m\u00ednimo C20 (20 MPa) em ambiente de agressividade fraca, C25 em agressividade moderada \u2014 o caso da maioria das \u00e1reas urbanas \u2014, C30 em forte e C40 em muito forte.<\/p>\n\n<p class=\"wp-block-paragraph\">Na d\u00favida, um engenheiro da MBC orienta qual produto \u00e9 o mais indicado para a sua obra.<\/p>\n<\/details>\n\n<details class=\"wp-block-details mbc-pergunta is-layout-flow wp-block-details-is-layout-flow\"><summary>Qual a diferen\u00e7a entre o concreto convencional e o bombe\u00e1vel?<\/summary>\n<p class=\"wp-block-paragraph\">No convencional, a descarga \u00e9 feita pela pr\u00f3pria bica do caminh\u00e3o betoneira, ent\u00e3o o caminh\u00e3o precisa chegar perto da pe\u00e7a a concretar. No bombe\u00e1vel, o concreto \u00e9 lan\u00e7ado por autobomba: chega a lugares de dif\u00edcil acesso, vence alturas e dist\u00e2ncias maiores e permite concretar grandes volumes em pouco tempo. Os dois s\u00e3o fornecidos de 10 a 40 MPa ou sob medida.<\/p>\n<\/details>\n\n<details class=\"wp-block-details mbc-pergunta is-layout-flow wp-block-details-is-layout-flow\"><summary>Posso colocar \u00e1gua no concreto na obra?<\/summary>\n<p class=\"wp-block-paragraph\">N\u00e3o sem orienta\u00e7\u00e3o. \u00c1gua a mais muda a rela\u00e7\u00e3o \u00e1gua\/cimento e reduz a resist\u00eancia do concreto. Qualquer ajuste de consist\u00eancia deve ser feito pela equipe da MBC, dentro do tra\u00e7o.<\/p>\n<\/details>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Calculadora de concreto Quantos metros c\u00fabicos pedir? Some as pe\u00e7as da obra e leve o total direto para o pedido de or\u00e7amento. Passo a passo Escolha a pe\u00e7a\u2026<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_valente_seo_descricao":"Calcule quantos metros c\u00fabicos de concreto pedir para laje, piso, viga, pilar, sapata, estaca ou radier e pe\u00e7a o or\u00e7amento com esse volume.","_valente_ocultar_titulo":true},"class_list":["post-157","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/pages\/157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/comments?post=157"}],"version-history":[{"count":0,"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/pages\/157\/revisions"}],"wp:attachment":[{"href":"https:\/\/valentecriacoes.com.br\/grupombc-novo\/wp-json\/wp\/v2\/media?parent=157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}