{"id":73246,"date":"2022-02-28T14:45:37","date_gmt":"2022-02-28T07:45:37","guid":{"rendered":"http:\/\/mtbtr.com\/news\/?p=73246"},"modified":"2024-08-15T15:03:52","modified_gmt":"2024-08-15T08:03:52","slug":"mong-bang","status":"publish","type":"post","link":"https:\/\/mtbtr.com\/news\/mong-bang-73246\/","title":{"rendered":"M\u00f3ng b\u0103ng v\u00e0 nh\u1eefng l\u01b0u \u00fd khi thi\u1ebft k\u1ebf m\u00f3ng b\u0103ng trong x\u00e2y d\u1ef1ng"},"content":{"rendered":"\n<p><strong>M\u00f3ng b\u0103ng<\/strong> ch\u00ednh l\u00e0 ph\u1ea7n n\u1eb1m d\u01b0\u1edbi c\u00f9ng c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng. \u0110\u00e2y l\u00e0 k\u1ebft c\u1ea5u k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n n\u1ebfu nh\u01b0 mu\u1ed1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t c\u00f4ng tr\u00ecnh ch\u1eafc ch\u1eafn. M\u00f3ng b\u0103ng \u0111\u1ea3m nhi\u1ec7m ch\u1ee9c n\u0103ng, nhi\u1ec7m v\u1ee5 tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi to\u00e0n b\u1ed9 t\u1ea3i tr\u1ecdng c\u1ee7a c\u00f4ng tr\u00ecnh khi x\u00e2y d\u1ef1ng \u0111\u1eb7t v\u00e0o n\u1ec1n \u0111\u1ea5t. \u0110\u1ec3 b\u1ea3o \u0111\u1ea3m c\u00f4ng tr\u00ecnh \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ee9c \u00e9p l\u1edbn c\u1ee7a tr\u1ecdng l\u1ef1c.\u00a0<\/p>\n<p>V\u1eady h\u00e3y c\u00f9ng News Mogi\u00a0 t\u00ecm hi\u1ec3u xem m\u00f3ng b\u0103ng l\u00e0 g\u00ec, ph\u00e2n lo\u1ea1i, c\u1ea5u t\u1ea1o c\u0169ng nh\u01b0 \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i m\u00f3ng n\u00e0y nh\u00e9<b>!<\/b><\/p>\n<p><em>Tham kh\u1ea3o th\u00eam: \u0110\u00e1 phong th\u1ee7y l\u00e0 g\u00ec v\u00e0 c\u00e1ch ch\u1ecdn \u0111\u00e1 h\u1ee3p m\u1ec7nh thu h\u00fat t\u00e0i l\u1ed9c<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >N\u1ed9i dung b&agrave;i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Mong_bang_la_gi\" title=\"M\u00f3ng b\u0103ng l\u00e0 g\u00ec?\">M\u00f3ng b\u0103ng l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Cong_dung_cua_mong_bang\" title=\"C\u00f4ng d\u1ee5ng c\u1ee7a m\u00f3ng b\u0103ng\">C\u00f4ng d\u1ee5ng c\u1ee7a m\u00f3ng b\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Cau_tao_cua_mong_bang\" title=\"C\u1ea5u t\u1ea1o c\u1ee7a m\u00f3ng b\u0103ng\">C\u1ea5u t\u1ea1o c\u1ee7a m\u00f3ng b\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Mong_bang_co_may_loai\" title=\"M\u00f3ng b\u0103ng c\u00f3 m\u1ea5y lo\u1ea1i?\">M\u00f3ng b\u0103ng c\u00f3 m\u1ea5y lo\u1ea1i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Mong_bang_duoc_su_dung_trong_cong_trinh_nao\" title=\"M\u00f3ng b\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng tr\u00ecnh n\u00e0o?\">M\u00f3ng b\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng tr\u00ecnh n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Uu_va_nhuoc_diem\" title=\"\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m\u00a0\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#So_sanh_mong_bang_va_mong_be\" title=\"So s\u00e1nh m\u00f3ng b\u0103ng v\u00e0 m\u00f3ng b\u00e8\">So s\u00e1nh m\u00f3ng b\u0103ng v\u00e0 m\u00f3ng b\u00e8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Luu_y_khi_thiet_ke\" title=\"L\u01b0u \u00fd khi thi\u1ebft k\u1ebf\">L\u01b0u \u00fd khi thi\u1ebft k\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Quy_trinh_thi_cong_tieu_chuan\" title=\"Quy tr\u00ecnh thi c\u00f4ng ti\u00eau chu\u1ea9n\">Quy tr\u00ecnh thi c\u00f4ng ti\u00eau chu\u1ea9n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Buoc_1_Chuan_bi_mat_bang_va_nguyen_vat_lieu\" title=\"B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng v\u00e0 nguy\u00ean v\u1eadt li\u1ec7u\">B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng v\u00e0 nguy\u00ean v\u1eadt li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Buoc_2_Dao_dat_ho_mong_theo_ban_ve_va_lam_phang_mat_ho\" title=\"B\u01b0\u1edbc 2: \u0110\u00e0o \u0111\u1ea5t h\u1ed1 m\u00f3ng theo b\u1ea3n v\u1ebd v\u00e0 l\u00e0m ph\u1eb3ng m\u1eb7t h\u1ed1\">B\u01b0\u1edbc 2: \u0110\u00e0o \u0111\u1ea5t h\u1ed1 m\u00f3ng theo b\u1ea3n v\u1ebd v\u00e0 l\u00e0m ph\u1eb3ng m\u1eb7t h\u1ed1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Buoc_3_Bo_tri_thep_mong_bang\" title=\"B\u01b0\u1edbc 3: B\u1ed1 tr\u00ed th\u00e9p m\u00f3ng b\u0103ng\">B\u01b0\u1edbc 3: B\u1ed1 tr\u00ed th\u00e9p m\u00f3ng b\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Buoc_4_Ghep_cot_pha_mong\" title=\"B\u01b0\u1edbc 4: Gh\u00e9p c\u1ed1t pha m\u00f3ng\">B\u01b0\u1edbc 4: Gh\u00e9p c\u1ed1t pha m\u00f3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mtbtr.com\/news\/mong-bang-73246\/#Buoc_5_Do_be_tong_mong_bang\" title=\"B\u01b0\u1edbc 5: \u0110\u1ed5 b\u00ea t\u00f4ng m\u00f3ng b\u0103ng\">B\u01b0\u1edbc 5: \u0110\u1ed5 b\u00ea t\u00f4ng m\u00f3ng b\u0103ng<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mong_bang_la_gi\"><\/span><strong>M\u00f3ng b\u0103ng l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u00f3ng b\u0103ng ch\u00ednh l\u00e0 lo\u1ea1i m\u00f3ng c\u00f3 k\u1ebft c\u1ea5u m\u1ed9t d\u1ea3i d\u00e0i. M\u00f3ng c\u00f3 th\u1ec3 \u0111\u1ed9c l\u1eadp ho\u1eb7c giao nhau theo h\u00ecnh ch\u1eef th\u1eadp. M\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 n\u00e2ng \u0111\u1ee1 to\u00e0n b\u1ed9 k\u1ebft c\u1ea5u c\u1ee7a t\u00f2a nh\u00e0.<\/p>\n<ul>\n<li>Vi\u1ec7c s\u1eed d\u1ee5ng lo\u1ea1i m\u00f3ng b\u0103ng n\u00e0o s\u1ebd c\u0103n c\u1ee9 \u0111\u1ecba h\u00ecnh, di\u1ec7n t\u00edch c\u0169ng nh\u01b0 l\u00e0 \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 l\u00fan c\u1ee7a \u0111\u1ea5t. \u0110\u1ec3 t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 b\u1ea3o \u0111\u1ea3m \u0111\u1ed9 an to\u00e0n cho c\u00f4ng tr\u00ecnh.<\/li>\n<li>\u0110\u00e2y l\u00e0 lo\u1ea1i m\u00f3ng thu\u1ed9c lo\u1ea1i m\u00f3ng n\u00f4ng, l\u00e0 lo\u1ea1i m\u00f3ng x\u00e2y tr\u00ean h\u1ed1 \u0111\u00e0o tr\u1ea7n. Sau \u0111\u00f3 l\u1ea5p l\u1ea1i, chi\u1ec1u s\u00e2u ch\u00f4n m\u00f3ng trong<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cong_dung_cua_mong_bang\"><\/span><strong>C\u00f4ng d\u1ee5ng c\u1ee7a m\u00f3ng b\u0103ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Gi\u00fap gi\u1ea3m \u00e1p l\u1ef1c \u0111\u00e1y m\u00f3ng v\u00e0 \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i tr\u1ecdng l\u1ef1c c\u00f4ng tr\u00ecnh xu\u1ed1ng \u0111\u1ec1u cho c\u00e1c c\u1ecdc b\u00ea t\u00f4ng b\u00ean d\u01b0\u1edbi ho\u1eb7c c\u1ecdc c\u1eeb tr\u00e0m.<\/li>\n<li>\u1ede c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 t\u1ea7ng h\u1ea7m th\u00ec m\u00f3ng b\u0103ng c\u00f3 t\u00e1c d\u1ee5ng ch\u1eafn \u0111\u1ea5t, t\u1ea1o t\u01b0\u1eddng h\u1ea7m, h\u1ea7m gi\u1eef xe ho\u1eb7c nh\u00e0 kho ch\u1ee9a \u0111\u1ed3.<\/li>\n<li>V\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t \u0111\u1ea5t c\u00f4ng tr\u00ecnh kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u0169ng nh\u01b0 kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i m\u00f3ng kh\u00e1c. Th\u00ec m\u00f3ng b\u0103ng g\u1ea1ch ho\u1eb7c m\u00f3ng b\u0103ng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p s\u1ebd l\u00e0m cho c\u00f4ng tr\u00ecnh d\u1ec5 ti\u1ebfn h\u00e0nh thi c\u00f4ng h\u01a1n.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau_tao_cua_mong_bang\"><\/span><strong>C\u1ea5u t\u1ea1o c\u1ee7a m\u00f3ng b\u0103ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Do bi\u1ec7n ph\u00e1p thi c\u00f4ng kh\u00e1 \u0111\u01a1n gi\u1ea3n n\u00ean m\u00f3ng b\u0103ng \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn h\u01a1n so v\u1edbi m\u00f3ng c\u1ecdc ho\u1eb7c m\u00f3ng b\u00e8. Gi\u00fap cho \u0111\u1ed9 l\u00fan \u0111\u1ec1u h\u01a1n v\u00e0 s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c chi ph\u00ed. Tuy nhi\u00ean khi x\u00e2y d\u1ef1ng nh\u00e0 c\u1ea7n l\u01b0u \u00fd ch\u1ecdn l\u1ef1a m\u00f3ng b\u0103ng h\u1ee3p l\u00ed. Ti\u00eau chu\u1ea9n m\u00f3ng b\u0103ng ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u r\u1ed9ng nh\u1ecf h\u01a1n 1,5m<strong>.<\/strong> N\u1ebfu nh\u01b0 c\u1ea5u t\u1ea1o sai l\u1ec7ch th\u00ec s\u1ebd c\u00f3 th\u1ec3 l\u00e0m l\u00fan nhi\u1ec1u h\u01a1n m\u00f3ng \u0111\u01a1n.<\/p>\n<p><strong>Chi ti\u1ebft:<\/strong><\/p>\n<ul>\n<li>L\u1edbp b\u00ea t\u00f4ng l\u00f3t d\u00e0y 100mm.<\/li>\n<li>K\u00edch th\u01b0\u1edbc b\u1ea3n m\u00f3ng ph\u1ed5 th\u00f4ng l\u00e0: (900-1200)x350 (mm).<\/li>\n<li>K\u00edch th\u01b0\u1edbc d\u1ea7m m\u00f3ng ph\u1ed5 th\u00f4ng l\u00e0: 300x(500-700) (mm).<\/li>\n<li>Th\u00e9p b\u1ea3n m\u00f3ng ph\u1ed5 th\u00f4ng: \u03a612a150.<\/li>\n<li>Th\u00e9p d\u1ea7m m\u00f3ng ph\u1ed5 th\u00f4ng: th\u00e9p d\u1ecdc 6\u03a6(18-22), th\u00e9p \u0111ai \u03a68a150.<\/li>\n<\/ul>\n<p><strong>L\u01b0u \u00fd:<\/strong> \u0111\u00e2y l\u00e0 nh\u1eefng s\u1ed1 li\u1ec7u c\u01a1 b\u1ea3n. C\u00f2n t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecba ch\u1ea5t khu v\u1ef1c x\u00e2y d\u1ef1ng, lo\u1ea1i h\u00ecnh c\u00f4ng tr\u00ecnh m\u00e0 c\u00e1c lo\u1ea1i thay \u0111\u1ed5i sao cho ph\u00f9 h\u1ee3p.<\/p>\n<p><em>Tham kh\u1ea3o th\u00eam:\u00a0 C\u00e2y t\u00f9ng l\u00e0 c\u00e2y g\u00ec? \u00dd ngh\u0129a c\u1ee7a c\u00e2y t\u00f9ng trong phong th\u1ee7y<\/em><\/p>\n<figure id=\"attachment_73946\" aria-describedby=\"caption-attachment-73946\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73946 size-full\" src=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1.jpg\" alt=\"M\u00f3ng b\u0103ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng nh\u00e0 ph\u1ed1\" width=\"800\" height=\"533\" title=\"\" srcset=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1.jpg 800w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1-300x200.jpg 300w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1-768x512.jpg 768w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1-696x464.jpg 696w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-1-1-630x420.jpg 630w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-73946\" class=\"wp-caption-text\">M\u00f3ng b\u0103ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng nh\u00e0 ph\u1ed1<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Mong_bang_co_may_loai\"><\/span><strong>M\u00f3ng b\u0103ng c\u00f3 m\u1ea5y lo\u1ea1i?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>N\u1ebfu x\u00e9t v\u1ec1 t\u00ednh ch\u1ea5t v\u00e0 \u0111\u1ed9 c\u1ee9ng th\u00ec \u0111\u01b0\u1ee3c ph\u00e2n chia ra l\u00e0m 3 lo\u1ea1i. C\u1ee5 th\u1ec3:<\/strong><\/p>\n<ul>\n<li>M\u00f3ng m\u1ec1m<\/li>\n<li>M\u00f3ng k\u1ebft h\u1ee3p<\/li>\n<li>M\u00f3ng c\u1ee9ng<\/li>\n<\/ul>\n<p><strong>C\u00f2n n\u1ebfu x\u00e9t v\u1ec1 c\u1ea5u t\u1ea1o theo ph\u01b0\u01a1ng th\u00ec \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i. C\u1ee5 th\u1ec3<\/strong><\/p>\n<ul>\n<li>M\u00f3ng 1 ph\u01b0\u01a1ng: S\u1eed d\u00f9ng khi ta d\u00f9ng theo 1 ph\u01b0\u01a1ng duy nh\u1ea5t theo chi\u1ec1u ngang hay chi\u1ec1u r\u1ed9ng c\u1ee7a c\u00f4ng tr\u00ecnh gi\u1ed1ng nh\u01b0 nh\u1eefng \u0111\u01b0\u1eddng th\u1eb3ng song song. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ebd \u0111i theo di\u1ec7n t\u00edch c\u1ee7a c\u0103n nh\u00e0.<\/li>\n<li>M\u00f3ng 2 ph\u01b0\u01a1ng: l\u00e0 nh\u1eefng \u0111\u01b0\u1eddng m\u00f3ng giao nh\u01b0 \u00f4 b\u00e0n c\u1edd.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Mong_bang_duoc_su_dung_trong_cong_trinh_nao\"><\/span><strong>M\u00f3ng b\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng tr\u00ecnh n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u00f3ng b\u0103ng r\u1ea5t th\u00edch h\u1ee3p v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng nh\u00e0 ph\u1ed1. V\u00ec v\u1eady n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho nh\u1eefng c\u00f4ng tr\u00ecnh t\u1ea7m trung, t\u1eeb 3 t\u1ea7ng tr\u1edf l\u00ean.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c c\u0103n nh\u00e0 c\u1ea5p 4 (1,2 t\u1ea7ng) th\u00ec ng\u01b0\u1eddi ta d\u00f9ng m\u00f3ng c\u1ed1c. Ngo\u00e0i ra, m\u00f3ng b\u0103ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho c\u00e1c c\u00f4ng tr\u00ecnh kh\u00e1c nh\u01b0 bi\u1ec7t th\u1ef1 ho\u1eb7c bi\u1ec7t th\u1ef1 nh\u00e0 v\u01b0\u1eddn,\u2026<\/p>\n<p>\u00a0<\/p>\n<figure id=\"attachment_73948\" aria-describedby=\"caption-attachment-73948\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73948 size-full\" src=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1.jpg\" alt=\"Kh\u00f4ng s\u1eed d\u1ee5ng m\u00f3ng b\u0103ng tr\u00ean c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 \u0111\u1ecba h\u00ecnh x\u1ea5u, y\u1ebfu, nhi\u1ec1u b\u00f9n hay kh\u00f4ng \u1ed5n \u0111\u1ecbnh.\" width=\"800\" height=\"462\" title=\"\" srcset=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1.jpg 800w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1-300x173.jpg 300w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1-768x444.jpg 768w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1-696x402.jpg 696w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-2-1-727x420.jpg 727w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-73948\" class=\"wp-caption-text\">Kh\u00f4ng s\u1eed d\u1ee5ng m\u00f3ng b\u0103ng tr\u00ean c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 \u0111\u1ecba h\u00ecnh x\u1ea5u, y\u1ebfu, nhi\u1ec1u b\u00f9n hay kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/figcaption><\/figure>\n<p><strong><em>Tham kh\u1ea3o th\u00eam:\u00a0X\u00e2y t\u01b0\u1eddng v\u00e1ch ng\u0103n ph\u00f2ng kh\u00e1ch v\u00e0 b\u1ebfp \u2013 nh\u1eefng l\u01b0u \u00fd kh\u00f4ng th\u1ec3 b\u1ecf qua<\/em><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_va_nhuoc_diem\"><\/span><strong>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u01afu \u0111i\u1ec3m: Gi\u00fap cho s\u1ef1 li\u00ean k\u1ebft gi\u1eefa t\u01b0\u1eddng v\u00e0 c\u1ed9t ch\u1eafc ch\u1eafn h\u01a1n theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng. B\u00ean c\u1ea1nh \u0111\u00f3, lo\u1ea1i m\u00f3ng n\u00e0y c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m gi\u1ea3m \u00e1p l\u1ef1c \u0111\u00e1y m\u00f3ng. V\u00e0 gi\u00fap cho vi\u1ec7c truy\u1ec1n t\u1ea3i tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a c\u00f4ng tr\u00ecnh xu\u1ed1ng ph\u00eda d\u01b0\u1edbi \u0111\u01b0\u1ee3c \u0111\u1ec1u h\u01a1n. V\u1edbi c\u00f4ng tr\u00ecnh t\u1eeb 3 t\u1ea7ng tr\u1edf l\u00ean ng\u01b0\u1eddi ta hay s\u1eed d\u1ee5ng m\u00f3ng b\u0103ng.<\/li>\n<li>Nh\u01b0\u1ee3c \u0111i\u1ec3m: Chi\u1ec1u s\u00e2u c\u1ee7a m\u00f3ng b\u0103ng nh\u1ecf n\u00ean c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh, ch\u1ed1ng l\u1eadt, ch\u1ed1ng tr\u01b0\u1ee3t c\u1ee7a m\u00f3ng k\u00e9m. L\u1edbp \u0111\u1ea5t b\u1ec1 m\u1eb7t c\u00f3 s\u1ee9c ch\u1ecbu t\u1ea3i k\u00e9m, l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c ch\u1ecbu t\u1ea3i chung c\u1ee7a n\u1ec1n m\u00f3ng.<\/li>\n<\/ul>\n<p>Kh\u00f4ng s\u1eed d\u1ee5ng m\u00f3ng b\u0103ng tr\u00ean c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 \u0111\u1ecba h\u00ecnh x\u1ea5u, y\u1ebfu, nhi\u1ec1u b\u00f9n hay kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"So_sanh_mong_bang_va_mong_be\"><\/span><strong>So s\u00e1nh m\u00f3ng b\u0103ng v\u00e0 m\u00f3ng b\u00e8<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u00f3ng b\u0103ng v\u00e0 m\u00f3ng b\u00e8 c\u00f3 nhi\u1ec1u \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi nhau v\u1ec1 h\u00ecnh d\u00e1ng v\u00e0 c\u1ea3 thi\u1ebft k\u1ebf. Tuy nhi\u00ean, ngo\u00e0i vi\u1ec7c kh\u00e1c nhau v\u1ec1 c\u1ea5u t\u1ea1o th\u00ec\u00a0 c\u1ea7n quan t\u00e2m \u0111\u1ebfn m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau:<\/p>\n<p>\u2013 M\u00f3ng b\u00e8 ch\u1ec9 th\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 l\u1edbp \u0111\u1ecba ch\u1ea5t t\u1ed1t, \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>\u2013 C\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng m\u00f3ng b\u00e8 n\u00ean \u1edf khu v\u1ef1c c\u00f3 m\u1eadt \u0111\u1ed9 x\u00e2y d\u1ef1ng th\u1ea5p<\/p>\n<p>\u2013 M\u00f3ng b\u00e8 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nh\u1eefng c\u00f4ng tr\u00ecnh ch\u1ecbu t\u1ea3i tr\u1ecdng nh\u1ecf, chi\u1ec1u cao th\u1ea5p<\/p>\n<p>\u2013 Th\u1eddi gian thi c\u00f4ng m\u00f3ng b\u00e8 c\u0169ng nhanh, ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng s\u1ee9c v\u00e0 ti\u1ec1n b\u1ea1c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Luu_y_khi_thiet_ke\"><\/span><strong>L\u01b0u \u00fd khi thi\u1ebft k\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Thi\u1ebft k\u1ebf l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c c\u0169ng r\u1ea5t quan tr\u1ecdng tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o vi\u1ec7c thi c\u00f4ng C\u1ea7n t\u00ednh to\u00e1n \u0111\u1ec3 l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf lo\u1ea1i m\u00f3ng b\u0103ng n\u00e0o cho ph\u00f9 h\u1ee3p nh\u1ea5t. N\u00ean s\u1eed d\u1ee5ng: m\u00f3ng c\u1ee9ng, m\u00f3ng m\u1ec1m hay m\u00f3ng k\u1ebft h\u1ee3p s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o chi\u1ec1u s\u00e2u c\u1ee7a \u0111\u1ea5t \u0111\u1eb7t m\u00f3ng.<\/p>\n<figure id=\"attachment_73949\" aria-describedby=\"caption-attachment-73949\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73949 size-full\" src=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1.jpg\" alt=\"C\u1ea7n t\u00ednh to\u00e1n \u0111\u1ec3 l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf lo\u1ea1i m\u00f3ng b\u0103ng n\u00e0o cho ph\u00f9 h\u1ee3p nh\u1ea5t\" width=\"800\" height=\"519\" title=\"\" srcset=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1.jpg 800w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1-300x195.jpg 300w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1-768x498.jpg 768w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1-696x452.jpg 696w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-3-1-647x420.jpg 647w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-73949\" class=\"wp-caption-text\">C\u1ea7n t\u00ednh to\u00e1n \u0111\u1ec3 l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf lo\u1ea1i m\u00f3ng b\u0103ng n\u00e0o cho ph\u00f9 h\u1ee3p nh\u1ea5t<\/figcaption><\/figure>\n<ul>\n<li>Tr\u01b0\u1eddng h\u1ee3p 1: Chi\u1ec1u s\u00e2u \u0111\u1eb7t m\u00f3ng l\u1edbn th\u00ec d\u00f9ng m\u00f3ng b\u0103ng m\u1ec1m. T\u00e1c d\u1ee5ng l\u00e0 \u0111\u1ec3 gi\u1ea3m \u0111\u01b0\u1ee3c chi\u1ec1u s\u00e2u khi \u0111\u1eb7t m\u00f3ng. Vi\u1ec7c n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed khi thi c\u00f4ng.<\/li>\n<li>Tr\u01b0\u1eddng h\u1ee3p 2: Chi\u1ec1u s\u00e2u \u0111\u1eb7t m\u00f3ng n\u00f4ng: D\u00f9ng m\u00f3ng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p<\/li>\n<li>Tr\u01b0\u1eddng h\u1ee3p 3: Khi m\u00f3ng c\u1ea7n c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 cao th\u00ec n\u00ean d\u00f9ng m\u00f3ng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p. \u0110\u1ebf m\u00f3ng l\u00e0 b\u00ea t\u00f4ng c\u1ed1t th\u00e9p th\u00ec h\u1ea7u h\u1ebft nh\u00e0 \u0111\u1ec1u l\u00e0m b\u1eb1ng khung, c\u1ed9t b\u00ea t\u00f4ng c\u1ed1t th\u00e9p.<\/li>\n<li>\u0110\u1ed1i v\u1edbi nh\u00e0 c\u00f3 t\u1ea7ng h\u1ea7m, m\u00f3ng b\u0103ng c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng ch\u1eafn \u0111\u1ea5t, t\u1ea1o \u0111\u01b0\u1eddng h\u1ea7m. T\u01b0\u1eddng h\u1ea7m c\u00f3 th\u1ec3 n\u1eb1m d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t ho\u1eb7c m\u1ed9t ph\u1ea7n tr\u00ean m\u1eb7t \u0111\u1ea5t (g\u1ecdi l\u00e0 t\u1ea7ng b\u00e1n h\u1ea7m). Khi n\u00e0y, m\u00f3ng b\u0103ng c\u1ee7a t\u1ea7ng h\u1ea7m ph\u1ea3i \u0111\u1eb7t s\u00e2u h\u01a1n n\u1ec1n t\u1ea7ng h\u1ea7m m\u1ed9t kho\u1ea3ng &gt; 0,4m v\u00e0 \u0111\u1ec9nh m\u00f3ng ph\u1ea3i n\u1eb1m d\u01b0\u1edbi s\u00e0n t\u1ea7ng h\u1ea7m.<\/li>\n<li>Khi c\u00e1c h\u00e0ng c\u1ed9t ho\u1eb7c t\u01b0\u1eddng theo c\u1ea3 hai ph\u01b0\u01a1ng th\u00ec d\u1ea3i m\u00f3ng b\u0103ng giao nhau c\u00f3 d\u1ea1ng \u00f4 c\u1edd tr\u00ean m\u1eb7t b\u1eb1ng. M\u00f3ng b\u0103ng \u1edf h\u1ed3i nh\u00e0 th\u01b0\u1eddng d\u00f9ng ph\u1ea3i t\u1ed1t h\u01a1n m\u00f3ng b\u0103ng d\u1ecdc nh\u00e0, m\u00f3ng b\u0103ng t\u01b0\u1eddng ng\u0103n. \u0110\u00e1y m\u00f3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u00f9ng chi\u1ec1u s\u00e2u n\u00ean m\u00f3ng b\u0103ng \u1edf h\u1ed3i nh\u00e0 th\u01b0\u1eddng r\u1ed9ng h\u01a1n.<\/li>\n<\/ul>\n<p><em>Tham kh\u1ea3o th\u00eam:\u00a0T\u1ee9 b\u1ea5t t\u01b0\u1ee3ng l\u00e0 g\u00ec ? C\u00f9ng t\u00ecm hi\u1ec3u \u00fd ngh\u0129a phong th\u1ee7y c\u1ee7a t\u1ee9 b\u1ea5t t\u01b0\u1ee3ng<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Quy_trinh_thi_cong_tieu_chuan\"><\/span><strong>Quy tr\u00ecnh thi c\u00f4ng ti\u00eau chu\u1ea9n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c, \u1ed5n \u0111\u1ecbnh cho k\u1ebft c\u1ea5u th\u00ec qu\u00e1 tr\u00ecnh thi c\u00f4ng m\u00f3ng b\u0103ng s\u1ebd bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau \u0111\u00e2y<\/p>\n<figure id=\"attachment_73951\" aria-describedby=\"caption-attachment-73951\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73951 size-full\" src=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1.jpg\" alt=\"C\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f3ng \u0111\u00fang k\u0129 thu\u1eadt\" width=\"800\" height=\"605\" title=\"\" srcset=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1.jpg 800w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1-300x227.jpg 300w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1-768x581.jpg 768w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1-80x60.jpg 80w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1-696x526.jpg 696w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-4-1-555x420.jpg 555w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-73951\" class=\"wp-caption-text\">C\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f3ng \u0111\u00fang k\u0129 thu\u1eadt<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Chuan_bi_mat_bang_va_nguyen_vat_lieu\"><\/span><strong>B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng v\u00e0 nguy\u00ean v\u1eadt li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00f4ng t\u00e1c \u0111\u1ea7u ti\u00ean c\u1ea7n chu\u1ea9n b\u1ecb cho m\u1ecdi c\u00f4ng tr\u00ecnh. Vi\u1ec7c gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng \u0111\u01b0\u1ee3c g\u1ecdn g\u00e0ng s\u1ebd cho b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ea7n \u0111\u00f3ng c\u1ecdc v\u00e0 v\u1ecb tr\u00ed c\u1ea7n t\u1ea1o m\u00f3ng b\u0103ng.<\/p>\n<p>Nguy\u00ean v\u1eadt li\u1ec7u c\u1ea7n chu\u1ea9n b\u1ecb s\u1ebd bao g\u1ed3m: xi m\u0103ng, th\u00e9p, c\u00e1t, \u0111\u00e1 \u2026 S\u1ed1 l\u01b0\u1ee3ng m\u1ed7i lo\u1ea1i chu\u1ea9n b\u1ecb s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n theo thi\u1ebft k\u1ebf m\u00f3ng b\u0103ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng v\u1eadt t\u01b0 thi c\u00f4ng c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Dao_dat_ho_mong_theo_ban_ve_va_lam_phang_mat_ho\"><\/span><strong>B\u01b0\u1edbc 2: \u0110\u00e0o \u0111\u1ea5t h\u1ed1 m\u00f3ng theo b\u1ea3n v\u1ebd v\u00e0 l\u00e0m ph\u1eb3ng m\u1eb7t h\u1ed1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u00e0o m\u00f3ng c\u1ea7n c\u1eafm m\u1ed1c v\u00e0 d\u00f9ng c\u00e1c thi\u1ebft b\u1ecb k\u0129 thu\u1eadt \u0111\u1ec3\u00a0gi\u00e1c m\u00f3ng\u00a0m\u1ed9t c\u00e1ch chu\u1ea9n x\u00e1c nh\u1ea5t. T\u00f9y t\u1eebng c\u00f4ng tr\u00ecnh c\u00f3 \u0111\u1ed9 l\u1edbn hay nh\u1ecf m\u00e0 c\u1ea7n ch\u1ec9 \u0111\u1ea1o \u0111\u00e0o h\u1ed1 m\u00f3ng v\u1edbi \u0111\u1ed9 s\u00e2u th\u00edch h\u1ee3p. Ch\u00fa \u00fd kh\u00f4ng n\u00ean \u0111\u00e0o qu\u00e1 s\u00e2u ho\u1eb7c qu\u00e1 n\u00f4ng. Ngo\u00e0i ra ph\u1ea3i \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc m\u00f3ng \u0111\u1ea1t ti\u00eau chu\u1ea9n, ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u r\u1ed9ng 1,5m.<\/p>\n<p>Ti\u1ebfp \u0111\u1ebfn l\u00e0 c\u00f4ng t\u00e1c l\u00e0m ph\u1eb3ng m\u1eb7t h\u1ed1. \u0110\u00e2y l\u00e0 c\u00f4ng \u0111o\u1ea1n ch\u1ec9nh s\u1eeda l\u1ea1i h\u1ed1 m\u00f3ng g\u1ecdn g\u00e0ng v\u00e0 b\u1eb1ng ph\u1eb3ng h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap cho c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n v\u00e0 nhanh ch\u00f3ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Bo_tri_thep_mong_bang\"><\/span><strong>B\u01b0\u1edbc 3: B\u1ed1 tr\u00ed th\u00e9p m\u00f3ng b\u0103ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00f4ng \u0111o\u1ea1n quan tr\u1ecdng,\u00a0c\u00e1ch b\u1ed1 tr\u00ed th\u00e9p m\u00f3ng b\u0103ng\u00a0c\u1ea7n tuy\u1ec7t \u0111\u1ed1i tu\u00e2n th\u1ee7 theo b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb tr\u01b0\u1edbc. Ngo\u00e0i ra c\u1ea7n ch\u00fa \u0111\u1ebfn m\u1ed9t s\u1ed1 \u0111i\u1ec1u sau:<\/p>\n<ul>\n<li>Ki\u1ec3m tra k\u0129 th\u00e9p \u0111\u00fang ch\u1ee7ng lo\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u1ea3i c\u00f3 \u0111\u1ed9 d\u1ebbo dai, d\u1ec5 u\u1ed1n n\u1eafn.<\/li>\n<li>B\u1ec1 m\u1eb7t c\u00e1c thanh th\u00e9p ph\u1ea3i s\u1ea1ch, kh\u00f4ng g\u1ec9. Tr\u01b0\u1edbc khi l\u1eafp d\u1ef1ng, v\u1ecb tr\u00ed c\u1ed1t th\u00e9p n\u00e0o b\u1ecb g\u1ec9 ho\u1eb7c b\u00e1m b\u1ea9n c\u1ea7n \u0111\u01b0\u1ee3c v\u1ec7 sinh s\u1ea1ch s\u1ebd. Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n tr\u00e1nh \u0111\u1ec3 b\u00e1m d\u00ednh b\u00f9n \u0111\u1ea5t.<\/li>\n<li>B\u1ed1 tr\u00ed th\u00e9p \u0111\u00fang v\u1ecb tr\u00ed, \u0111\u1ee7 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 \u0111\u00fang quy c\u00e1ch theo thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng khung k\u1ebft c\u1ea5u.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Ghep_cot_pha_mong\"><\/span><strong>B\u01b0\u1edbc 4: Gh\u00e9p c\u1ed1t pha m\u00f3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y c\u00f4ng \u0111o\u1ea1n quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng m\u00f3ng. \u1ede b\u01b0\u1edbc n\u00e0y, c\u00e1c c\u00f4ng nh\u00e2n thi c\u00f4ng c\u1ea7n \u01b0u ti\u00ean s\u1ef1 c\u1ea9n tr\u1ecdng v\u00e0 t\u1ec9 m\u1ec9 trong qu\u00e1 tr\u00ecnh l\u1eafp d\u1ef1ng c\u1ed1t pha.<\/p>\n<p>Ngo\u00e0i ra c\u1ea7n ph\u1ea3i l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i c\u1ed1t pha c\u00f2n nguy\u00ean v\u1eb9n, c\u00f4ng v\u1ecb cong v\u00eanh, m\u1ee5c n\u00e1t. C\u00e1c thanh g\u1ed7 ch\u1ed1ng c\u0169ng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng khung c\u1ed1t pha b\u1ecb x\u00ea d\u1ecbch trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<p>C\u00e1c t\u1ea5m c\u1ed1t pha \u0111\u01b0\u1ee3c gh\u00e9p k\u00edn ch\u1eb7t v\u00e0o nhau v\u00e0 c\u00f3 th\u1ec3 d\u00f9ng \u0111inh ho\u1eb7c \u1ed1c v\u00edt \u0111\u1ec3 tr\u00e1nh b\u1ecb bung trong khi \u0111ang \u0111\u1ed5 b\u00ea t\u00f4ng. C\u00e1c thanh ch\u1ed1ng l\u00ean th\u00e0nh c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c k\u00ea tr\u00ean t\u1ea5m g\u1ed7 d\u00e0y \u00edt nh\u1ea5t 4cm \u0111\u1ec3 nh\u1eb1m gi\u1ea3m t\u00e1c \u0111\u1ed9ng x\u00f4 ngang.<\/p>\n<p>\u0110\u1ed1i v\u1edbi tim m\u00f3ng v\u00e0 c\u1ed9t m\u00f3ng c\u1ea7n ph\u1ea3i lu\u00f4n c\u1ed1 \u0111\u1ecbnh \u1edf m\u1ed9t v\u1ecb tr\u00ed. Khi \u0111\u00e3 \u0111\u1ecbnh v\u1ecb \u0111\u00fang cao \u0111\u1ed9 th\u00ec ti\u1ebfn h\u00e0nh b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_5_Do_be_tong_mong_bang\"><\/span><strong>B\u01b0\u1edbc 5: \u0110\u1ed5 b\u00ea t\u00f4ng m\u00f3ng b\u0103ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00f4ng \u0111o\u1ea1n cu\u1ed1i c\u00f9ng trong c\u00e1c b\u01b0\u1edbc\u00a0thi c\u00f4ng m\u00f3ng b\u0103ng. N\u00f3 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a thi c\u00f4ng c\u00f4ng tr\u00ecnh sau n\u00e0y. B\u00ea t\u00f4ng ph\u1ea3i \u0111\u1ea1t \u0111\u00fang ti\u00eau chu\u1ea9n, kh\u00f4ng c\u00f3 l\u1eabn c\u00e1c t\u1ea1p ch\u1ea5t, \u0111\u01b0\u1ee3c nh\u00e0o tr\u1ed9n theo \u0111\u00fang t\u1ec9 l\u1ec7, quy c\u00e1ch.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n ch\u00fa \u00fd kh\u00f4ng \u0111\u1ee9ng l\u00ean th\u00e0nh c\u1ed1t pha, n\u1ebfu c\u1ea7n thi\u1ebft c\u00f3 th\u00ec h\u00e3y b\u1eafc s\u1eb1n g\u1ed7 \u0111\u1ec3 c\u00f4ng nh\u00e2n \u0111\u1ee9ng l\u00ean cho an to\u00e0n. \u0110\u1ed3ng th\u1eddi tr\u00e1nh l\u00e0m sai l\u1ec7ch c\u00e1c k\u1ebft c\u1ea5u \u0111\u00e3 l\u1eafp \u0111\u1eb7t t\u1eeb tr\u01b0\u1edbc. Nguy\u00ean t\u1eafc \u0111\u1ed5 m\u00f3ng l\u00e0 \u0111\u1ed5 b\u00ea t\u00f4ng t\u1eeb xa \u0111\u1ebfn g\u1ea7n.<\/p>\n<figure id=\"attachment_73952\" aria-describedby=\"caption-attachment-73952\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73952 size-full\" src=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1.jpg\" alt=\"Tr\u00e1nh l\u00e0m sai l\u1ec7ch c\u00e1c k\u1ebft c\u1ea5u \u0111\u00e3 l\u1eafp \u0111\u1eb7t t\u1eeb tr\u01b0\u1edbc\" width=\"800\" height=\"449\" title=\"\" srcset=\"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1.jpg 800w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1-300x168.jpg 300w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1-768x431.jpg 768w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1-696x391.jpg 696w, https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-5-1-748x420.jpg 748w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-73952\" class=\"wp-caption-text\">Tr\u00e1nh l\u00e0m sai l\u1ec7ch c\u00e1c k\u1ebft c\u1ea5u \u0111\u00e3 l\u1eafp \u0111\u1eb7t t\u1eeb tr\u01b0\u1edbc<\/figcaption><\/figure>\n<p>\u00a0<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p to\u00e0n b\u1ed9 m\u1ecdi th\u00f4ng tin v\u1ec1 <strong>m\u00f3ng b\u0103ng<\/strong>. R\u1ea5t hy v\u1ecdng s\u1ebd mang \u0111\u1ebfn nhi\u1ec1u \u0111i\u1ec1u b\u1ed5 \u00edch cho c\u00e1c b\u1ea1n. \u0110\u1eebng qu\u00ean \u0111\u00f3n \u0111\u1ecdc nhi\u1ec1u b\u00e0i vi\u1ebft th\u00fa v\u1ecb kh\u00e1c tr\u00ean <a href=\"http:\/\/mtbtr.com\">Mtbtr.com<\/a> nh\u00e9!<\/p>\n<p><em>Xem th\u00eam: H\u00f2n non b\u1ed9 mini \u2013 nh\u1eefng \u0111i\u1ec1u kh\u00f4ng th\u1ec3 b\u1ecf qua khi trang tr\u00ed nh\u00e0 \u1edf<\/em><\/p>\n<p style=\"text-align: right;\"><strong>Nguy\u1ec5n My<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00f3ng b\u0103ng ch\u00ednh l\u00e0 ph\u1ea7n n\u1eb1m d\u01b0\u1edbi c\u00f9ng c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng. \u0110\u00e2y l\u00e0 k\u1ebft c\u1ea5u k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n n\u1ebfu nh\u01b0 mu\u1ed1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t c\u00f4ng tr\u00ecnh ch\u1eafc ch\u1eafn. M\u00f3ng b\u0103ng \u0111\u1ea3m nhi\u1ec7m ch\u1ee9c n\u0103ng, nhi\u1ec7m v\u1ee5 tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi to\u00e0n b\u1ed9 t\u1ea3i tr\u1ecdng c\u1ee7a c\u00f4ng tr\u00ecnh khi x\u00e2y [&hellip;]<\/p>\n","protected":false},"author":50,"featured_media":73944,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ub_ctt_via":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[1366],"tags":[],"acf":[],"featured_image_src":"https:\/\/mtbtr.com\/news\/wp-content\/uploads\/2022\/02\/mong-bang-6.jpg","author_info":{"display_name":"V\u00f5 H\u01b0\u01a1ng","author_link":"https:\/\/mtbtr.com\/news\/author\/minh-huong\/"},"modified_by":null,"_links":{"self":[{"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/posts\/73246"}],"collection":[{"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/comments?post=73246"}],"version-history":[{"count":0,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/posts\/73246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/media\/73944"}],"wp:attachment":[{"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/media?parent=73246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/categories?post=73246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mtbtr.com\/news\/wp-json\/wp\/v2\/tags?post=73246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}