Độ ẩm trong tấm bê tông của tôi nên ở mức nào?

Ed Wagner, Phó Chủ tịch của Wagner Meters, trả lời một câu hỏi thường gặp trong hầu hết các công trình: độ ẩm lý tưởng cho tấm bê tông là bao nhiêu. Để biết thông số kỹ thuật của nhà sản xuất theo từng sản phẩm, vui lòng xem RHSpec.com.

1,348Lượt xem

Video bê tông,

Bạn cũng có thể thích

Những vấn đề tiềm ẩn trong việc đào rãnh sàn nhà

Những vấn đề tiềm ẩn trong việc đào rãnh sàn nhà

157Lượt xem

Video bê tông,

Phát hiện độ ẩm trong các tấm bê tông cũ trước khi lắp đặt sàn.

Phát hiện độ ẩm trong các tấm bê tông cũ trước khi lắp đặt sàn.

182Lượt xem

Video bê tông,

Canxi clorua hay độ ẩm tương đối tại chỗ? Lựa chọn phương pháp kiểm tra độ ẩm bê tông phù hợp.

Canxi clorua hay độ ẩm tương đối tại chỗ? Lựa chọn phương pháp kiểm tra độ ẩm bê tông phù hợp.

348Lượt xem

Video bê tông,

Cập nhật lần cuối vào ngày 30 tháng 2026 năm XNUMX

Bình luận Hủy bỏ trả lời

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}