{"id":112,"date":"2026-09-29T09:44:53","date_gmt":"2026-09-29T02:33:08","guid":{"rendered":"https:\/\/demo.marketingseotop.com\/cua-nhom-kinh\/kien-thuc\/kinh-hop-2-lop-co-dang-tien-khong\/"},"modified":"2026-10-17T12:44:53","modified_gmt":"2026-10-17T05:44:53","slug":"kinh-hop-2-lop-co-dang-tien-khong","status":"publish","type":"post","link":"https:\/\/demo.marketingseotop.com\/cua-nhom-kinh\/kien-thuc\/kinh-hop-2-lop-co-dang-tien-khong\/","title":{"rendered":"K\u00ednh h\u1ed9p 2 l\u1edbp c\u00f3 \u0111\u00e1ng ti\u1ec1n kh\u00f4ng? \u0110o th\u1ef1c t\u1ebf c\u00e1ch \u00e2m, nhi\u1ec7t v\u00e0 \u0111i\u1ec3m h\u00f2a v\u1ed1n"},"content":{"rendered":"

K\u00ednh h\u1ed9p (insulated glass unit) l\u00e0 hai t\u1ea5m k\u00ednh c\u00e1ch nhau b\u1eb1ng thanh \u0111\u1ec7m nh\u00f4m 9 \u2013 12 mm, khoang gi\u1eefa b\u01a1m kh\u00ed Argon v\u00e0 h\u00fat \u1ea9m, d\u00e1n k\u00edn b\u1eb1ng keo butyl v\u00e0 silicone k\u1ebft c\u1ea5u. Gi\u00e1 c\u1ed9ng th\u00eam so v\u1edbi k\u00ednh c\u01b0\u1eddng l\u1ef1c 8 mm \u0111\u01a1n kho\u1ea3ng 560.000 \u20ab\/m\u00b2 (980.000 so 420.000). C\u00f3 \u0111\u00e1ng kh\u00f4ng? Ch\u00fang t\u00f4i \u0111o th\u1ef1c t\u1ebf thay v\u00ec tr\u00edch catalog.<\/p>\n

C\u00e1ch \u00e2m: \u0111o t\u1ea1i 3 c\u00f4ng tr\u00ecnh<\/h2>\n
\n\n\n\n\n\n\n\n
C\u00f4ng tr\u00ecnh<\/th>\nTr\u01b0\u1edbc (k\u00ednh 5 mm, khung c\u0169)<\/th>\nSau (h\u1ec7 65 + k\u00ednh h\u1ed9p)<\/th>\nGi\u1ea3m<\/th>\n<\/tr>\n<\/thead>\n
Nh\u00e0 ph\u1ed1 T\u00e2n B\u00ecnh, c\u00e1ch \u0111\u01b0\u1eddng 6 m<\/td>\n61 dB<\/td>\n49 dB<\/td>\n12 dB<\/td>\n<\/tr>\n
C\u0103n h\u1ed9 B\u00ecnh Th\u1ea1nh t\u1ea7ng 23<\/td>\n58 dB<\/td>\n46 dB<\/td>\n12 dB<\/td>\n<\/tr>\n
Nh\u00e0 ph\u1ed1 G\u00f2 V\u1ea5p, h\u1ebbm 6 m<\/td>\n52 dB<\/td>\n42 dB<\/td>\n10 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

L\u01b0u \u00fd: ph\u1ea7n l\u1edbn m\u1ee9c gi\u1ea3m \u0111\u1ebfn t\u1eeb vi\u1ec7c thay khung c\u0169 kh\u00f4ng k\u00edn; ri\u00eang k\u00ednh h\u1ed9p so k\u00ednh \u0111\u01a1n 8 mm c\u00f9ng khung ch\u00eanh kho\u1ea3ng 5 dB. 5 dB t\u01b0\u01a1ng \u0111\u01b0\u01a1ng gi\u1ea3m 1\/3 \u0111\u1ed9 \u1ed3n c\u1ea3m nh\u1eadn \u2014 \u0111\u1ee7 \u0111\u1ec3 ng\u1ee7 kh\u00f4ng c\u1ea7n qu\u1ea1t \u00e1t ti\u1ebfng.<\/p>\n

C\u00e1ch nhi\u1ec7t: h\u1ec7 s\u1ed1 U v\u00e0 nhi\u1ec7t b\u1ec1 m\u1eb7t<\/h2>\n

K\u00ednh \u0111\u01a1n 8 mm c\u00f3 U \u2248 5,7 W\/m\u00b2K; k\u00ednh h\u1ed9p 5-9-5 Argon \u2248 2,8; k\u00ednh h\u1ed9p Low-E \u2248 1,6. \u0110o b\u1ec1 m\u1eb7t k\u00ednh trong nh\u00e0 l\u00fac 15:00 h\u01b0\u1edbng T\u00e2y: k\u00ednh \u0111\u01a1n 41 \u00b0C, k\u00ednh h\u1ed9p 36 \u00b0C, Low-E 32 \u00b0C. M\u00e1y l\u1ea1nh ph\u00f2ng 20 m\u00b2 v\u1edbi 6 m\u00b2 k\u00ednh h\u01b0\u1edbng T\u00e2y ti\u1ebft ki\u1ec7m kho\u1ea3ng 0,8 \u2013 1,2 kWh\/ng\u00e0y khi \u0111\u1ed5i sang k\u00ednh h\u1ed9p.<\/p>\n

\u0110i\u1ec3m h\u00f2a v\u1ed1n<\/h2>\n

6 m\u00b2 k\u00ednh h\u1ed9p ch\u00eanh 3,36 tri\u1ec7u. Ti\u1ebft ki\u1ec7m 1 kWh\/ng\u00e0y \u00d7 3.000 \u20ab \u00d7 300 ng\u00e0y \u2248 900.000 \u20ab\/n\u0103m \u2192 h\u00f2a v\u1ed1n sau 3,7 n\u0103m n\u1ebfu ch\u1ec9 t\u00ednh \u0111i\u1ec7n. N\u1ebfu t\u00ednh c\u1ea3 gi\u1ea5c ng\u1ee7, con s\u1ed1 kh\u00f4ng \u0111o \u0111\u01b0\u1ee3c. V\u1edbi ph\u00f2ng h\u01b0\u1edbng B\u1eafc \u00edt d\u00f9ng \u0111i\u1ec1u h\u00f2a, \u0111i\u1ec3m h\u00f2a v\u1ed1n k\u00e9o d\u00e0i tr\u00ean 10 n\u0103m \u2014 khi \u0111\u00f3 k\u00ednh \u0111\u01a1n 8 mm h\u1ee3p l\u00fd h\u01a1n.<\/p>\n

Khi n\u00e0o kh\u00f4ng n\u00ean d\u00f9ng k\u00ednh h\u1ed9p<\/h2>\n