{"id":190270,"date":"2026-04-24T19:06:30","date_gmt":"2026-04-24T12:06:30","guid":{"rendered":"https:\/\/maotrung.com\/blogs\/?p=190270"},"modified":"2026-05-04T19:09:03","modified_gmt":"2026-05-04T12:09:03","slug":"cach-tinh-gach-op-tuong","status":"publish","type":"post","link":"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270","title":{"rendered":"C\u00e1ch t\u00ednh g\u1ea1ch \u1ed1p t\u01b0\u1eddng chu\u1ea9n x\u00e1c, ti\u1ebft ki\u1ec7m chi ph\u00ed 2026"},"content":{"rendered":"<p>T\u00ednh to\u00e1n ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch tr\u01b0\u1edbc khi thi c\u00f4ng gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t d\u1ef1 to\u00e1n c\u00f4ng tr\u00ecnh hi\u1ec7u qu\u1ea3. Vi\u1ec7c n\u00e0y ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng thi\u1ebfu v\u1eadt t\u01b0 gi\u1eefa ch\u1eebng, d\u1eabn \u0111\u1ebfn r\u1ee7i ro sai l\u1ec7ch m\u00e0u s\u1eafc do ph\u1ea3i mua g\u1ea1ch kh\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y Mao Trung Home s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u v\u00e8 c\u00e1ch t\u00ednh g\u1ea1ch \u1ed1p t\u01b0\u1eddng chu\u1ea9n x\u00e1c nh\u00e9!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 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\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/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:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#Nhung_diem_chinh\" >Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#1_Ly_do_can_tinh_chinh_xac_so_luong_gach_op_tuong_truoc_khi_thi_cong\" >1. L\u00fd do c\u1ea7n t\u00ednh ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng tr\u01b0\u1edbc khi thi c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#2_Huong_dan_cach_tinh_gach_op_tuong_co_ban_ap_dung_cho_moi_kich_thuoc\" >2. H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00ednh g\u1ea1ch \u1ed1p t\u01b0\u1eddng c\u01a1 b\u1ea3n \u00e1p d\u1ee5ng cho m\u1ecdi k\u00edch th\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#21_Buoc_1_Tinh_dien_tich_be_mat_tuong_thuc_te_can_op\" >2.1. B\u01b0\u1edbc 1: T\u00ednh di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t t\u01b0\u1eddng th\u1ef1c t\u1ebf c\u1ea7n \u1ed1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#22_Buoc_2_Xac_dinh_dien_tich_mot_vien_gach_va_quy_cach_dong_thung\" >2.2. B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u1ed9t vi\u00ean g\u1ea1ch v\u00e0 quy c\u00e1ch \u0111\u00f3ng th\u00f9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#23_Buoc_3_Tinh_tong_so_luong_vien_va_so_thung_gach_can_mua\" >2.3. B\u01b0\u1edbc 3: T\u00ednh t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng vi\u00ean v\u00e0 s\u1ed1 th\u00f9ng g\u1ea1ch c\u1ea7n mua<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#3_Bang_dinh_muc_gach_op_tuong_pho_bien_hien_nay\" >3. B\u1ea3ng \u0111\u1ecbnh m\u1ee9c g\u1ea1ch \u1ed1p t\u01b0\u1eddng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#4_Tu_van_chon_kich_thuoc_gach_op_tuong_theo_tung_khong_gian\" >4. T\u01b0 v\u1ea5n ch\u1ecdn k\u00edch th\u01b0\u1edbc g\u1ea1ch \u1ed1p t\u01b0\u1eddng theo t\u1eebng kh\u00f4ng gian<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#41_Khong_gian_phong_tam_va_nha_ve_sinh_nho\" >4.1. Kh\u00f4ng gian ph\u00f2ng t\u1eafm v\u00e0 nh\u00e0 v\u1ec7 sinh nh\u1ecf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#42_Khong_gian_phong_khach_va_nha_bep\" >4.2. Kh\u00f4ng gian ph\u00f2ng kh\u00e1ch v\u00e0 nh\u00e0 b\u1ebfp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#43_Khu_vuc_dai_sanh_va_vach_trang_tri\" >4.3. Khu v\u1ef1c \u0111\u1ea1i s\u1ea3nh v\u00e0 v\u00e1ch trang tr\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#5_Mua_gach_chat_luong_gia_tot_tai_Mao_Trung_Home\" >5. Mua g\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng, g\u00eda t\u1ed1t t\u1ea1i Mao Trung Home<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#6_Mot_so_cau_hoi_thuong_gap\" >6. M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#61_Mua_du_bao_nhieu_gach_op_tuong_la_du_de_phong_ngua_rui_ro\" >6.1. Mua d\u01b0 bao nhi\u00eau g\u1ea1ch \u1ed1p t\u01b0\u1eddng l\u00e0 \u0111\u1ee7 \u0111\u1ec3 ph\u00f2ng ng\u1eeba r\u1ee7i ro?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#62_Cach_tinh_so_luong_gach_op_tuong_30%C3%9760_cho_phong_tam_5m2_nhu_the_nao\" >6.2. C\u00e1ch t\u00ednh s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng 30&#215;60 cho ph\u00f2ng t\u1eafm 5m2 nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-tinh-gach-op-tuong-190270\/#63_Co_nen_tu_boc_tach_khoi_luong_gach_kho_lon_khong\" >6.3. C\u00f3 n\u00ean t\u1ef1 b\u00f3c t\u00e1ch kh\u1ed1i l\u01b0\u1ee3ng g\u1ea1ch kh\u1ed5 l\u1edbn kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_diem_chinh\"><\/span><strong>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote>\n<ul>\n<li>T\u00ednh ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch gi\u00fap tr\u00e1nh l\u1ec7ch m\u00e0u gi\u1eefa c\u00e1c l\u00f4, ki\u1ec3m so\u00e1t chi ph\u00ed v\u00e0 \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng li\u00ean t\u1ee5c.<\/li>\n<li>C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n: Di\u1ec7n t\u00edch t\u01b0\u1eddng tr\u1eeb kho\u1ea3ng tr\u1ed1ng, chia cho di\u1ec7n t\u00edch vi\u00ean ho\u1eb7c m\u00b2\/th\u00f9ng \u0111\u1ec3 ra s\u1ed1 l\u01b0\u1ee3ng c\u1ea7n mua.<\/li>\n<li>B\u1ea3ng \u0111\u1ecbnh m\u1ee9c theo k\u00edch th\u01b0\u1edbc g\u1ea1ch gi\u00fap tra c\u1ee9u nhanh, h\u1ea1n ch\u1ebf sai s\u00f3t khi b\u00f3c t\u00e1ch v\u1eadt t\u01b0 th\u1ef1c t\u1ebf.<\/li>\n<li>N\u00ean mua d\u01b0 5 &#8211; 10% \u0111\u1ec3 b\u00f9 hao h\u1ee5t c\u1eaft gh\u00e9p v\u00e0 d\u1ef1 ph\u00f2ng s\u1eeda ch\u1eefa trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"1_Ly_do_can_tinh_chinh_xac_so_luong_gach_op_tuong_truoc_khi_thi_cong\"><\/span><strong>1. L\u00fd do c\u1ea7n t\u00ednh ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng tr\u01b0\u1edbc khi thi c\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Tr\u00e1nh r\u1ee7i ro sai l\u1ec7ch m\u00e0u:<\/strong> C\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t kh\u00e1c nhau th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 l\u1ec7ch m\u00e0u t\u1eeb 5 &#8211; 10%, g\u00e2y m\u1ea5t th\u1ea9m m\u1ef9 cho b\u1ee9c t\u01b0\u1eddng.<\/li>\n<li><strong>T\u1ed1i \u01b0u ng\u00e2n s\u00e1ch:<\/strong> D\u1ef1 to\u00e1n c\u00f4ng tr\u00ecnh ch\u00ednh x\u00e1c gi\u00fap tr\u00e1nh l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c, \u0111\u1eb7c bi\u1ec7t khi d\u00f9ng c\u00e1c d\u00f2ng <a href=\"https:\/\/maotrung.com\/gach?view=all&amp;chat-lieu=gach-chat-lieu-gach-porcelain\" target=\"_blank\" rel=\"noopener\">g\u1ea1ch porcelain<\/a> gi\u00e1 tr\u1ecb cao.<\/li>\n<li><strong>\u0110\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9:<\/strong> Ngu\u1ed3n v\u1eadt t\u01b0 c\u00f3 s\u1eb5n li\u00ean t\u1ee5c gi\u00fap qu\u00e1 tr\u00ecnh thi c\u00f4ng \u1ed1p l\u00e1t kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00ec ph\u1ea3i ch\u1edd \u0111\u1ee3i giao th\u00eam <a href=\"https:\/\/maotrung.com\/gach\" target=\"_blank\" rel=\"noopener\">g\u1ea1ch<\/a>.<\/li>\n<li><strong>H\u1ea1n ch\u1ebf d\u01b0 th\u1eeba:<\/strong> Qu\u1ea3n l\u00fd v\u1eadt t\u01b0 x\u00e2y d\u1ef1ng ch\u1eb7t ch\u1ebd gi\u00fap ch\u1ee7 nh\u00e0 kh\u00f4ng ph\u1ea3i x\u1eed l\u00fd l\u01b0\u1ee3ng g\u1ea1ch th\u1eeba ho\u1eb7c t\u00ecm ch\u1ed7 l\u01b0u kho.<\/li>\n<\/ul>\n<figure id=\"attachment_190274\" aria-describedby=\"caption-attachment-190274\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190274\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-1.jpg\" alt=\"C\u1ea7n t\u00ednh ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng tr\u01b0\u1edbc khi thi c\u00f4ng\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-1.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-1-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-1-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-1-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190274\" class=\"wp-caption-text\">C\u1ea7n t\u00ednh ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng tr\u01b0\u1edbc khi thi c\u00f4ng<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"2_Huong_dan_cach_tinh_gach_op_tuong_co_ban_ap_dung_cho_moi_kich_thuoc\"><\/span><strong>2. H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00ednh g\u1ea1ch \u1ed1p t\u01b0\u1eddng c\u01a1 b\u1ea3n \u00e1p d\u1ee5ng cho m\u1ecdi k\u00edch th\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Buoc_1_Tinh_dien_tich_be_mat_tuong_thuc_te_can_op\"><\/span><strong>2.1. B\u01b0\u1edbc 1: T\u00ednh di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t t\u01b0\u1eddng th\u1ef1c t\u1ebf c\u1ea7n \u1ed1p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1eaft \u0111\u1ea7u \u0111o \u0111\u1ea1c chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u cao c\u1ee7a to\u00e0n b\u1ed9 b\u1ee9c t\u01b0\u1eddng.<\/p>\n<p>C\u00f4ng th\u1ee9c t\u00ednh l\u00e0: <strong>[Di\u1ec7n t\u00edch t\u01b0\u1eddng c\u1ea7n \u1ed1p] = [Chi\u1ec1u d\u00e0i x Chi\u1ec1u cao] &#8211; [Di\u1ec7n t\u00edch c\u1eeda s\u1ed5\/c\u1eeda ra v\u00e0o\/kho\u1ea3ng tr\u1ed1ng]<\/strong>. Vi\u1ec7c tr\u1eeb \u0111i di\u1ec7n t\u00edch c\u00e1c kho\u1ea3ng tr\u1ed1ng gi\u00fap con s\u1ed1 cu\u1ed1i c\u00f9ng s\u00e1t v\u1edbi b\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf nh\u1ea5t.<\/p>\n<figure id=\"attachment_190275\" aria-describedby=\"caption-attachment-190275\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190275\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-2.jpg\" alt=\"B\u1eaft \u0111\u1ea7u \u0111o \u0111\u1ea1c chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u cao c\u1ee7a to\u00e0n b\u1ed9 b\u1ee9c t\u01b0\u1eddng\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-2.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-2-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-2-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-2-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190275\" class=\"wp-caption-text\">B\u1eaft \u0111\u1ea7u \u0111o \u0111\u1ea1c chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u cao c\u1ee7a to\u00e0n b\u1ed9 b\u1ee9c t\u01b0\u1eddng<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"22_Buoc_2_Xac_dinh_dien_tich_mot_vien_gach_va_quy_cach_dong_thung\"><\/span><strong>2.2. B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u1ed9t vi\u00ean g\u1ea1ch v\u00e0 quy c\u00e1ch \u0111\u00f3ng th\u00f9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed5i k\u00edch th\u01b0\u1edbc g\u1ea1ch \u1ed1p l\u00e1t t\u1eeb \u0111\u01a1n v\u1ecb centimet (cm) sang m\u00e9t (m) \u0111\u1ec3 \u0111\u1ed3ng nh\u1ea5t v\u1edbi di\u1ec7n t\u00edch t\u01b0\u1eddng.<\/p>\n<p>T\u00ednh di\u1ec7n t\u00edch m\u1ed9t vi\u00ean g\u1ea1ch b\u1eb1ng c\u00e1ch l\u1ea5y chi\u1ec1u d\u00e0i nh\u00e2n v\u1edbi chi\u1ec1u r\u1ed9ng. V\u00ed d\u1ee5, d\u00f2ng g\u1ea1ch 30x60cm s\u1ebd c\u00f3 di\u1ec7n t\u00edch 1 vi\u00ean l\u00e0 0.3 x 0.6 = 0.18m2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"23_Buoc_3_Tinh_tong_so_luong_vien_va_so_thung_gach_can_mua\"><\/span><strong>2.3. B\u01b0\u1edbc 3: T\u00ednh t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng vi\u00ean v\u00e0 s\u1ed1 th\u00f9ng g\u1ea1ch c\u1ea7n mua<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1p d\u1ee5ng hai c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n sau \u0111\u1ec3 t\u00ecm ra s\u1ed1 l\u01b0\u1ee3ng v\u1eadt t\u01b0 cu\u1ed1i c\u00f9ng.<\/p>\n<p><strong>S\u1ed1 vi\u00ean = T\u1ed5ng di\u1ec7n t\u00edch t\u01b0\u1eddng \/ Di\u1ec7n t\u00edch 1 vi\u00ean.S\u1ed1 th\u00f9ng = T\u1ed5ng di\u1ec7n t\u00edch t\u01b0\u1eddng \/ S\u1ed1 m2 c\u1ee7a 1 th\u00f9ng.<\/strong><\/p>\n<p><strong>V\u00ed d\u1ee5:<\/strong> B\u1ea1n c\u1ea7n \u1ed1p b\u1ee9c t\u01b0\u1eddng 10m2 b\u1eb1ng g\u1ea1ch 30x60cm \u0111\u00f3ng h\u1ed9p 1.44m2\/th\u00f9ng. C\u00e1ch t\u00ednh m\u00e9t vu\u00f4ng g\u1ea1ch ra s\u1ed1 th\u00f9ng l\u00e0: 10 \/ 1.44 = 6.94 th\u00f9ng. B\u1ea1n c\u1ea7n l\u00e0m tr\u00f2n th\u00e0nh 7 th\u00f9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch.<\/p>\n<figure id=\"attachment_190276\" aria-describedby=\"caption-attachment-190276\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190276\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-3.jpg\" alt=\"T\u00ednh t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng vi\u00ean v\u00e0 s\u1ed1 th\u00f9ng g\u1ea1ch c\u1ea7n mua\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-3.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-3-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-3-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-3-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190276\" class=\"wp-caption-text\">T\u00ednh t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng vi\u00ean v\u00e0 s\u1ed1 th\u00f9ng g\u1ea1ch c\u1ea7n mua<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"3_Bang_dinh_muc_gach_op_tuong_pho_bien_hien_nay\"><\/span><strong>3. B\u1ea3ng \u0111\u1ecbnh m\u1ee9c g\u1ea1ch \u1ed1p t\u01b0\u1eddng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111\u1ecbnh m\u1ee9c v\u1eadt t\u01b0 c\u01a1 b\u1ea3n theo quy c\u00e1ch \u0111\u00f3ng g\u00f3i c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t hi\u1ec7n nay. B\u1ea3ng n\u00e0y gi\u00fap b\u1ea1n tra c\u1ee9u nhanh kh\u1ed1i l\u01b0\u1ee3ng m\u00e0 kh\u00f4ng c\u1ea7n t\u00ednh to\u00e1n nhi\u1ec1u b\u01b0\u1edbc.<\/p>\n<table class=\"border-collapse table-auto w-full my-4 aligncenter\" style=\"min-width: 100px; width: 75.5396%;\" border=\"1px\">\n<colgroup>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/>\n<col style=\"min-width: 25px;\" \/><\/colgroup>\n<tbody>\n<tr class=\"border-b border-border\">\n<th class=\"border border-border bg-muted\/50 text-left font-semibold\" style=\"width: 21.0714%;\">K\u00edch th\u01b0\u1edbc g\u1ea1ch<\/th>\n<th class=\"border border-border bg-muted\/50 text-left font-semibold\" style=\"width: 24.6429%;\">Di\u1ec7n t\u00edch 1 vi\u00ean (m2)<\/th>\n<th class=\"border border-border bg-muted\/50 text-left font-semibold\" style=\"width: 27.1429%;\">S\u1ed1 l\u01b0\u1ee3ng (vi\u00ean\/th\u00f9ng)<\/th>\n<th class=\"border border-border bg-muted\/50 text-left font-semibold\" style=\"width: 25%;\">Di\u1ec7n t\u00edch\/th\u00f9ng (m2)<\/th>\n<\/tr>\n<tr class=\"border-b border-border\">\n<td class=\"border border-border\" style=\"width: 21.0714%;\">10x20cm<\/td>\n<td class=\"border border-border\" style=\"width: 24.6429%;\">0.02<\/td>\n<td class=\"border border-border\" style=\"width: 27.1429%;\">50<\/td>\n<td class=\"border border-border\" style=\"width: 25%;\">1.00<\/td>\n<\/tr>\n<tr class=\"border-b border-border\">\n<td class=\"border border-border\" style=\"width: 21.0714%;\">30x60cm<\/td>\n<td class=\"border border-border\" style=\"width: 24.6429%;\">0.18<\/td>\n<td class=\"border border-border\" style=\"width: 27.1429%;\">8<\/td>\n<td class=\"border border-border\" style=\"width: 25%;\">1.44<\/td>\n<\/tr>\n<tr class=\"border-b border-border\">\n<td class=\"border border-border\" style=\"width: 21.0714%;\">40x80cm<\/td>\n<td class=\"border border-border\" style=\"width: 24.6429%;\">0.32<\/td>\n<td class=\"border border-border\" style=\"width: 27.1429%;\">4<\/td>\n<td class=\"border border-border\" style=\"width: 25%;\">1.28<\/td>\n<\/tr>\n<tr class=\"border-b border-border\">\n<td class=\"border border-border\" style=\"width: 21.0714%;\">60x120cm<\/td>\n<td class=\"border border-border\" style=\"width: 24.6429%;\">0.72<\/td>\n<td class=\"border border-border\" style=\"width: 27.1429%;\">2<\/td>\n<td class=\"border border-border\" style=\"width: 25%;\">1.44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"4_Tu_van_chon_kich_thuoc_gach_op_tuong_theo_tung_khong_gian\"><\/span><strong>4. T\u01b0 v\u1ea5n ch\u1ecdn k\u00edch th\u01b0\u1edbc g\u1ea1ch \u1ed1p t\u01b0\u1eddng theo t\u1eebng kh\u00f4ng gian<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"41_Khong_gian_phong_tam_va_nha_ve_sinh_nho\"><\/span><strong>4.1. Kh\u00f4ng gian ph\u00f2ng t\u1eafm v\u00e0 nh\u00e0 v\u1ec7 sinh nh\u1ecf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>G\u1ea1ch 30x60cm l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn nh\u1ea5t cho kh\u00f4ng gian nh\u1ecf. Ng\u01b0\u1eddi d\u00f9ng n\u00ean \u01b0u ti\u00ean <a href=\"https:\/\/maotrung.com\/gach?view=all&amp;be-mat=gach-be-mat-mo\" target=\"_blank\" rel=\"noopener\">men Matt<\/a> cho khu v\u1ef1c hay ti\u1ebfp x\u00fac n\u01b0\u1edbc \u0111\u1ec3 ch\u1ed1ng b\u00e1m b\u1ea9n v\u00e0 ch\u1ed1ng tr\u01b0\u1ee3t. Ng\u01b0\u1ee3c l\u1ea1i, <a href=\"https:\/\/maotrung.com\/gach?view=all&amp;be-mat=gach-be-mat-bong\" target=\"_blank\" rel=\"noopener\">g\u1ea1ch men b\u00f3ng<\/a> gi\u00fap b\u1eaft s\u00e1ng t\u1ed1t, t\u1ea1o c\u1ea3m gi\u00e1c m\u1edf r\u1ed9ng kh\u00f4ng gian ph\u00f2ng.<\/p>\n<figure id=\"attachment_190277\" aria-describedby=\"caption-attachment-190277\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190277\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-4.jpg\" alt=\"Ng\u01b0\u1eddi d\u00f9ng n\u00ean \u01b0u ti\u00ean men Matt\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-4.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-4-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-4-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-4-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190277\" class=\"wp-caption-text\">Ng\u01b0\u1eddi d\u00f9ng n\u00ean \u01b0u ti\u00ean men Matt<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"42_Khong_gian_phong_khach_va_nha_bep\"><\/span><strong>4.2. Kh\u00f4ng gian ph\u00f2ng kh\u00e1ch v\u00e0 nh\u00e0 b\u1ebfp<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t khu v\u1ef1c n\u00e0y c\u1ea7n s\u1ef1 li\u1ec1n m\u1ea1ch, \u00edt \u0111\u01b0\u1eddng <a href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/ron-gach-la-gi-47157\" target=\"_blank\" rel=\"noopener\">ron g\u1ea1ch<\/a>. G\u1ea1ch 40x80cm ho\u1eb7c g\u1ea1ch kh\u1ed5 l\u1edbn l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Kh\u1ed1i l\u01b0\u1ee3ng vi\u00ean g\u1ea1ch kh\u00e1 n\u1eb7ng, do \u0111\u00f3 b\u1ea1n b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch chuy\u00ean d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh an to\u00e0n.<\/p>\n<figure id=\"attachment_190278\" aria-describedby=\"caption-attachment-190278\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190278\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-5.jpg\" alt=\"Thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t khu v\u1ef1c n\u00e0y c\u1ea7n s\u1ef1 li\u1ec1n m\u1ea1ch, \u00edt \u0111\u01b0\u1eddng ron g\u1ea1ch\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-5.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-5-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-5-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-5-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190278\" class=\"wp-caption-text\">Thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t khu v\u1ef1c n\u00e0y c\u1ea7n s\u1ef1 li\u1ec1n m\u1ea1ch, \u00edt \u0111\u01b0\u1eddng ron g\u1ea1ch<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"43_Khu_vuc_dai_sanh_va_vach_trang_tri\"><\/span><strong>4.3. Khu v\u1ef1c \u0111\u1ea1i s\u1ea3nh v\u00e0 v\u00e1ch trang tr\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Xu h\u01b0\u1edbng g\u1ea1ch \u1ed1p l\u00e1t hi\u1ec7n \u0111\u1ea1i \u01b0u ti\u00ean s\u1eed d\u1ee5ng g\u1ea1ch Porcelain k\u00edch th\u01b0\u1edbc 60x120cm cho v\u00e1ch tivi ho\u1eb7c s\u1ea3nh l\u1edbn. K\u00edch th\u01b0\u1edbc n\u00e0y gi\u00fap gi\u1ea3m t\u1ed1i \u0111a \u0111\u01b0\u1eddng ron, t\u1ea1o n\u00ean b\u1ec1 m\u1eb7t li\u1ec1n m\u1ea1ch v\u00e0 sang tr\u1ecdng cho t\u1ed5ng th\u1ec3 ki\u1ebfn tr\u00fac c\u00f4ng tr\u00ecnh.<\/p>\n<figure id=\"attachment_190279\" aria-describedby=\"caption-attachment-190279\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190279\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-6.jpg\" alt=\"Khu v\u1ef1c \u0111\u1ea1i s\u1ea3nh v\u1edbi g\u1ea1ch 60x120\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-6.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-6-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-6-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-6-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190279\" class=\"wp-caption-text\">Khu v\u1ef1c \u0111\u1ea1i s\u1ea3nh v\u1edbi g\u1ea1ch 60&#215;120<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"5_Mua_gach_chat_luong_gia_tot_tai_Mao_Trung_Home\"><\/span><strong>5. Mua g\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng, g\u00eda t\u1ed1t t\u1ea1i Mao Trung Home<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c g\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00f9 h\u1ee3p, vi\u1ec7c t\u00ecm \u0111\u1ebfn m\u1ed9t nh\u00e0 cung c\u1ea5p uy t\u00edn v\u1edbi s\u1ea3n ph\u1ea9m \u0111a d\u1ea1ng l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. T\u1ea1i Mao Trung Home, ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u00f2ng g\u1ea1ch t\u1eeb h\u00e0ng n\u1ed9i \u0111\u1ecba \u0111\u1ebfn nh\u1eadp kh\u1ea9u cao c\u1ea5p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ecdi ph\u00e2n kh\u00fac.<\/p>\n<p>V\u1edbi cam k\u1ebft v\u1ec1 s\u1ea3n ph\u1ea9m ch\u00ednh h\u00e3ng, ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 r\u00f5 r\u00e0ng, Mao Trung Home t\u1ef1 h\u00e0o l\u00e0 \u0111\u1ed1i t\u00e1c tin c\u1eady c\u1ee7a nhi\u1ec1u ki\u1ebfn tr\u00fac s\u01b0, nh\u00e0 th\u1ea7u x\u00e2y d\u1ef1ng v\u00e0 h\u00e0ng ng\u00e0n gia \u0111\u00ecnh Vi\u1ec7t. Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 cung c\u1ea5p s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n c\u00f9ng d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i t\u1eadn t\u00e2m, gi\u00fap b\u1ea1n ho\u00e0n thi\u1ec7n ng\u00f4i nh\u00e0 m\u01a1 \u01b0\u1edbc.<\/p>\n<p><strong>Th\u00f4ng tin li\u00ean h\u1ec7 Mao Trung Home:<\/strong><\/p>\n<blockquote>\n<ul>\n<li><strong>Website: <\/strong><a href=\"https:\/\/maotrung.com\/\" target=\"_blank\" rel=\"noopener\">maotrung.com<\/a><\/li>\n<li><strong>\u0110\u1ecba ch\u1ec9 showroom:<\/strong> 291 T\u00f4 Hi\u1ebfn Th\u00e0nh, Ph\u01b0\u1eddng H\u00f2a H\u01b0ng, TP. HCM (Qu\u1eadn 10 c\u0169)<\/li>\n<li><strong>Hotline:<\/strong> <a href=\"tel:0936363633\" target=\"_blank\" rel=\"noopener\">0936 363 633<\/a><\/li>\n<\/ul>\n<\/blockquote>\n<figure id=\"attachment_190268\" aria-describedby=\"caption-attachment-190268\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190268\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-60x60-6.jpg\" alt=\"Mua g\u1ea1ch uy t\u00edn, ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i Mao Trung Home\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-60x60-6.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-60x60-6-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-60x60-6-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-60x60-6-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190268\" class=\"wp-caption-text\">Mua g\u1ea1ch uy t\u00edn, ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i Mao Trung Home<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"6_Mot_so_cau_hoi_thuong_gap\"><\/span><strong>6. M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"61_Mua_du_bao_nhieu_gach_op_tuong_la_du_de_phong_ngua_rui_ro\"><\/span><strong>6.1. Mua d\u01b0 bao nhi\u00eau g\u1ea1ch \u1ed1p t\u01b0\u1eddng l\u00e0 \u0111\u1ee7 \u0111\u1ec3 ph\u00f2ng ng\u1eeba r\u1ee7i ro?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nguy\u00ean t\u1eafc chung an to\u00e0n nh\u1ea5t l\u00e0 mua d\u01b0 t\u1eeb 5 &#8211; 10% so v\u1edbi t\u1ed5ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf. Con s\u1ed1 n\u00e0y gi\u00fap b\u1ea1n b\u00f9 \u0111\u1eafp ph\u1ea7n g\u1ea1ch n\u1ee9t v\u1ee1 khi c\u1eaft g\u00f3c ho\u1eb7c d\u1ef1 tr\u1eef thay th\u1ebf v\u1ec1 sau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"62_Cach_tinh_so_luong_gach_op_tuong_30%C3%9760_cho_phong_tam_5m2_nhu_the_nao\"><\/span><strong>6.2. C\u00e1ch t\u00ednh s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng 30&#215;60 cho ph\u00f2ng t\u1eafm 5m2 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00f2ng t\u1eafm 5m2 c\u1ea7n d\u00f9ng s\u1ed1 vi\u00ean g\u1ea1ch l\u00e0 5 \/ 0.18 = 27.7 vi\u00ean. B\u1ea1n l\u00e0m tr\u00f2n th\u00e0nh 28 vi\u00ean, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi g\u1ea7n 4 th\u00f9ng g\u1ea1ch n\u1ebfu nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00f3ng g\u00f3i quy chu\u1ea9n 8 vi\u00ean\/th\u00f9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"63_Co_nen_tu_boc_tach_khoi_luong_gach_kho_lon_khong\"><\/span><strong>6.3. C\u00f3 n\u00ean t\u1ef1 b\u00f3c t\u00e1ch kh\u1ed1i l\u01b0\u1ee3ng g\u1ea1ch kh\u1ed5 l\u1edbn kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n kh\u00f4ng n\u00ean t\u1ef1 b\u00f3c t\u00e1ch \u0111\u1ed1i v\u1edbi d\u00f2ng g\u1ea1ch n\u00e0y. G\u1ea1ch kh\u1ed5 l\u1edbn c\u00f3 gi\u00e1 tr\u1ecb cao v\u00e0 thi c\u00f4ng kh\u00f3, b\u1ea1n c\u1ea7n k\u1ef9 thu\u1eadt vi\u00ean ho\u1eb7c ki\u1ebfn tr\u00fac s\u01b0 l\u00ean b\u1ea3n v\u1ebd map g\u1ea1ch \u0111\u1ec3 t\u1ed1i \u01b0u r\u1ee7i ro c\u1eaft hao h\u1ee5t.<\/p>\n<figure id=\"attachment_190281\" aria-describedby=\"caption-attachment-190281\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-190281\" src=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-7.jpg\" alt=\"B\u1ea1n kh\u00f4ng n\u00ean t\u1ef1 b\u00f3c t\u00e1ch \u0111\u1ed1i v\u1edbi d\u00f2ng g\u1ea1ch n\u00e0y\" width=\"800\" height=\"450\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-7.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-7-300x169.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-7-768x432.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-tinh-gach-op-tuong-7-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-190281\" class=\"wp-caption-text\">B\u1ea1n kh\u00f4ng n\u00ean t\u1ef1 b\u00f3c t\u00e1ch \u0111\u1ed1i v\u1edbi d\u00f2ng g\u1ea1ch n\u00e0y<\/figcaption><\/figure>\n<p><strong>Xem th\u00eam:<\/strong><\/p>\n<blockquote>\n<ul>\n<li><a href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/mot-thung-gach-op-lat-co-bao-nhieu-vien-96988\" target=\"_blank\" rel=\"noopener\">1 th\u00f9ng g\u1ea1ch \u1ed1p l\u00e1t c\u00f3 bao nhi\u00eau vi\u00ean?<\/a> C\u00e1ch t\u00ednh 2026<\/li>\n<li><a href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/ron-gach-bao-nhieu-la-dep-176251\" target=\"_blank\" rel=\"noopener\">K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng ron g\u1ea1ch bao nhi\u00eau l\u00e0 \u0111\u1eb9p<\/a>, chu\u1ea9n k\u1ef9 thu\u1eadt 2026?<\/li>\n<li><a href=\"https:\/\/maotrung.com\/blogs\/tu-van-chon-mua\/cach-tinh-dinh-muc-hao-hut-gach-lat-nen-177488\" target=\"_blank\" rel=\"noopener\">C\u00e1ch t\u00ednh \u0111\u1ecbnh m\u1ee9c hao h\u1ee5t g\u1ea1ch l\u00e1t n\u1ec1n chu\u1ea9n v\u00e0 chi ti\u1ebft nh\u1ea5t<\/a><\/li>\n<\/ul>\n<\/blockquote>\n<p><em>Vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1ch t\u00ednh g\u1ea1ch \u1ed1p t\u01b0\u1eddng gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd ng\u00e2n s\u00e1ch v\u00e0 \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng su\u00f4n s\u1ebb. N\u1ebfu b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh \u0111o \u0111\u1ea1c v\u00e0 d\u1ef1 to\u00e1n, h\u00e3y li\u00ean h\u1ec7 hotline ho\u1eb7c gh\u00e9 showroom Mao Trung Home \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mua g\u1ea1ch \u1ed1p l\u00e1t ph\u00f9 h\u1ee3p.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ednh to\u00e1n ch\u00ednh x\u00e1c s\u1ed1 l\u01b0\u1ee3ng g\u1ea1ch tr\u01b0\u1edbc khi thi c\u00f4ng gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t d\u1ef1 to\u00e1n c\u00f4ng tr\u00ecnh hi\u1ec7u qu\u1ea3. Vi\u1ec7c n\u00e0y ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng thi\u1ebfu v\u1eadt t\u01b0 gi\u1eefa ch\u1eebng, d\u1eabn \u0111\u1ebfn r\u1ee7i ro sai l\u1ec7ch m\u00e0u s\u1eafc do ph\u1ea3i mua g\u1ea1ch kh\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y Mao Trung Home&#8230;<\/p>\n","protected":false},"author":5,"featured_media":190273,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3921,3926],"tags":[],"class_list":["post-190270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-chung","category-cung-cap-thong-tin"],"acf":[],"_links":{"self":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/190270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/comments?post=190270"}],"version-history":[{"count":4,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/190270\/revisions"}],"predecessor-version":[{"id":190282,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/190270\/revisions\/190282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/media\/190273"}],"wp:attachment":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/media?parent=190270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/categories?post=190270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/tags?post=190270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}