O que é teor de umidade (CM)?

O Dr. Eugene Wengert, conhecido como o Doutor da Madeira, discute a definição de teor de umidade e como verificar o teor de umidade real.

Gostaríamos de agradecer aos apresentadores deste vídeo: a Associação de Fabricantes de Componentes de Madeira (Wood Component Manufacturers Association) e a Universidade de Wisconsin, bem como a colaboração da Richardson Brothers Company pela utilização de suas instalações na produção destes vídeos.

Mais do Doutor da Madeira: veja o completo Série de Treinamento de Madeira e Umidade.

O que é teor de umidade (TU)? (este vídeo)
Problemas na fabricação de madeira associados à umidade
Como corrigir o teor de umidade da madeira (MC)
Como a madeira reage à umidade
Como a umidade relativa se relaciona com o teor de umidade da madeira
Como determinar o teor de umidade correto da madeira
Armazenamento de madeira e produtos de madeira

Questões? Ligar 800-585-3023.

Compre medidores de umidade Orion

Por Dr. Eugene Wengert
Material protegido por direitos autorais
Usado com permissão de Wagner Meters

813visualizações

Umidade da madeira

Última atualização em 30 de setembro de 2026

Deixa um comentário cancelar resposta

img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}:root{--wp-internal-comment:"Placeholder for wp_hoist_late_printed_styles() to replace with the block styles printed at wp_footer."}:root{--wp-internal-comment:"Placeholder for wp_hoist_late_printed_styles() to replace with the global-styles printed at wp_footer."}body{--aiovg-color-primary:#3b82f6}.aiovg-player{display:block;position:relative;border-radius:3px;padding-bottom:56.25%;width:100%;height:0;overflow:hidden}.aiovg-player iframe,.aiovg-player .video-js,.aiovg-player .plyr{--plyr-color-main:#3b82f6;position:absolute;inset:0;margin:0;padding:0;width:100%;height:100%}.ctl-bullets-container{display:block;position:fixed;right:0;height:100%;z-index:1049;font-weight:normal;height:70vh;overflow-x:hidden;overflow-y:auto;margin:15vh auto}.saboxplugin-wrap{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;border:1px solid #eee;width:100%;clear:both;display:block;overflow:hidden;word-wrap:break-word;position:relative}.saboxplugin-wrap .saboxplugin-gravatar{float:left;padding:0 20px 20px 20px}.saboxplugin-wrap .saboxplugin-gravatar img{max-width:100px;height:auto;border-radius:0}.saboxplugin-wrap .saboxplugin-authorname{font-size:18px;line-height:1;margin:20px 0 0 20px;display:block}.saboxplugin-wrap .saboxplugin-authorname a{text-decoration:none}.saboxplugin-wrap .saboxplugin-authorname a:focus{outline:0}.saboxplugin-wrap .saboxplugin-desc{display:block;margin:5px 20px}.saboxplugin-wrap .saboxplugin-desc a{text-decoration:underline}.saboxplugin-wrap .saboxplugin-desc p{margin:5px 0 12px}.saboxplugin-wrap .saboxplugin-web{margin:0 20px 15px;text-align:left}.saboxplugin-wrap .sab-web-position{text-align:right}.saboxplugin-wrap .saboxplugin-web a{color:#ccc;text-decoration:none}.saboxplugin-wrap .saboxplugin-socials{position:relative;display:block;background:#fcfcfc;padding:5px;border-top:1px solid #eee}.saboxplugin-wrap .saboxplugin-socials a svg{width:20px;height:20px}.saboxplugin-wrap .saboxplugin-socials a svg .st2{fill:#fff;transform-origin:center center}.saboxplugin-wrap .saboxplugin-socials a svg .st1{fill:rgba(0,0,0,.3)}.saboxplugin-wrap .saboxplugin-socials a:hover{opacity:.8;-webkit-transition:opacity .4s;-moz-transition:opacity .4s;-o-transition:opacity .4s;transition:opacity .4s;box-shadow:none !important;-webkit-box-shadow:none !important}.saboxplugin-wrap .saboxplugin-socials .saboxplugin-icon-color{box-shadow:none;padding:0;border:0;-webkit-transition:opacity .4s;-moz-transition:opacity .4s;-o-transition:opacity .4s;transition:opacity .4s;display:inline-block;color:#fff;font-size:0;text-decoration:inherit;margin:5px;-webkit-border-radius:0;-moz-border-radius:0;-ms-border-radius:0;-o-border-radius:0;border-radius:0;overflow:hidden}.saboxplugin-wrap .saboxplugin-socials .saboxplugin-icon-grey{text-decoration:inherit;box-shadow:none;position:relative;display:-moz-inline-stack;display:inline-block;vertical-align:middle;zoom:1;margin:10px 5px;color:#444;fill:#444}.clearfix:after,.clearfix:before{content:" ";display:table;line-height:0;clear:both}.ie7 .clearfix{zoom:1}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-twitch{border-color:#38245c}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-behance{border-color:#003eb0}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-deviantart{border-color:#036824}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-digg{border-color:#00327c}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-dribbble{border-color:#ba1655}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-facebook{border-color:#1e2e4f}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-flickr{border-color:#003576}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-github{border-color:#264874}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-google{border-color:#0b51c5}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-html5{border-color:#902e13}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-instagram{border-color:#1630aa}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-linkedin{border-color:#00344f}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-pinterest{border-color:#5b040e}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-reddit{border-color:#992900}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-rss{border-color:#a43b0a}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-sharethis{border-color:#5d8420}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-soundcloud{border-color:#995200}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-spotify{border-color:#0f612c}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-stackoverflow{border-color:#a95009}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-steam{border-color:#006388}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-user_email{border-color:#b84e05}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-tumblr{border-color:#10151b}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-twitter{border-color:#0967a0}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-vimeo{border-color:#0d7091}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-windows{border-color:#003f71}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-whatsapp{border-color:#003f71}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-wordpress{border-color:#0f3647}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-yahoo{border-color:#14002d}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-youtube{border-color:#900}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-xing{border-color:#000202}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-mixcloud{border-color:#2475a0}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-vk{border-color:#243549}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-medium{border-color:#00452c}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-quora{border-color:#420e00}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-meetup{border-color:#9b181c}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-goodreads{border-color:#000}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-snapchat{border-color:#999700}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-500px{border-color:#00557f}.saboxplugin-socials.sabox-colored .saboxplugin-icon-color .sab-mastodont{border-color:#185886}.sabox-plus-item{margin-bottom:20px}@media screen and (max-width:480px){.saboxplugin-wrap{text-align:center}.saboxplugin-wrap .saboxplugin-gravatar{float:none;padding:20px 0;text-align:center;margin:0 auto;display:block}.saboxplugin-wrap .saboxplugin-gravatar img{float:none;display:inline-block;display:-moz-inline-stack;vertical-align:middle;zoom:1}.saboxplugin-wrap .saboxplugin-desc{margin:0 10px 20px;text-align:center}.saboxplugin-wrap .saboxplugin-authorname{text-align:center;margin:10px 0 20px}}body .saboxplugin-authorname a,body .saboxplugin-authorname a:hover{box-shadow:none;-webkit-box-shadow:none}a.sab-profile-edit{font-size:16px !important;line-height:1 !important}.sab-edit-settings a,a.sab-profile-edit{color:#0073aa !important;box-shadow:none !important;-webkit-box-shadow:none !important}.sab-edit-settings{margin-right:15px;position:absolute;right:0;z-index:2;bottom:10px;line-height:20px}.sab-edit-settings i{margin-left:5px}.saboxplugin-socials{line-height:1 !important}.rtl .saboxplugin-wrap .saboxplugin-gravatar{float:right}.rtl .saboxplugin-wrap .saboxplugin-authorname{display:flex;align-items:center}.rtl .saboxplugin-wrap .saboxplugin-authorname .sab-profile-edit{margin-right:10px}.rtl .sab-edit-settings{right:auto;left:0}img.sab-custom-avatar{max-width:75px}.saboxplugin-wrap{margin-top:0px;margin-bottom:0px;padding:0px 0px}.saboxplugin-wrap .saboxplugin-authorname{font-size:18px;line-height:25px}.saboxplugin-wrap .saboxplugin-desc p,.saboxplugin-wrap .saboxplugin-desc{font-size:14px !important;line-height:21px !important}.saboxplugin-wrap .saboxplugin-web{font-size:14px}.saboxplugin-wrap .saboxplugin-socials a svg{width:18px;height:18px}.bdpp-style-mngr-2 .bdpp-rdmr-btn{border-radius:5px}.bdpp-post-grid-wrap.bdpp-design-10 .bdpp-post-cats a{border-radius:5px}#main-menu .mymenu-nav>li .mymenu-search{padding-top:0px !important}.woocommerce-checkout .c4wp_captcha_field{margin-bottom:10px;margin-top:15px;position:relative;display:inline-block}.login #login,.login #lostpasswordform{min-width:350px !important}.wpforms-field-c4wp iframe{width:100% !important}#countdown-banner-2{background-color:#00c875;color:#fff;text-align:center;padding:10px;padding-left:10%;padding-right:10%;display:none}#countdown-banner{background-color:#fa0;color:#fff;text-align:center;padding:10px;display:none}#countdown{font-size:24px;font-weight:bold}#countdown-banner-3{background-color:#d3011c;color:#fff;text-align:center;padding:10px;padding-left:10%;padding-right:10%;display:none}#countdown-banner-3 a{color:#fff !important}