{"id":500,"date":"2022-02-12T02:43:34","date_gmt":"2022-02-11T19:43:34","guid":{"rendered":"https:\/\/chp.com.vn\/?p=500"},"modified":"2022-02-12T02:43:34","modified_gmt":"2022-02-11T19:43:34","slug":"tieu-chuan-he-thong-tang-ap-cau-thang","status":"publish","type":"post","link":"https:\/\/chp.com.vn\/en\/tieu-chuan-he-thong-tang-ap-cau-thang\/","title":{"rendered":"Ti\u00eau chu\u1ea9n h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p c\u1ea7u thang"},"content":{"rendered":"<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p c\u1ea7u thang:<\/strong><\/p>\n\n\n\n<p>&nbsp;V\u1ea5n \u0111\u1ec1 an to\u00e0n cho nh\u00e0 cao t\u1ea7ng (t\u1eeb 10 \u0111\u1ebfn 30 t\u1ea7ng) l\u00e0 v\u1ea5n \u0111\u1ec1 m\u1edbi, n\u00f3 \u0111\u00f2i h\u1ecfi c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng ph\u1ea3i c\u00f3 c\u00e1c quy \u0111\u1ecbnh \u0111\u1ed3ng b\u1ed9 v\u1ec1:<\/p>\n\n\n\n<p>+ \u0110\u1ecbnh ngh\u0129a.<\/p>\n\n\n\n<p>+ Ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn t\u00ednh t\u00f3an.<\/p>\n\n\n\n<p>+ Ti\u00eau chu\u1ea9n \u2013 Quy ph\u1ea1m.<\/p>\n\n\n\n<p>\u1ede VN \u2013 Ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c ban h\u00e0nh t\u1eeb 1996 ( TCVN 6160 : 1996 Ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y nh\u00e0 cao t\u1ea7ng \u2013 y\u00eau c\u1ea7u thi\u1ebft k\u1ebf \u2013 \u0110i\u1ec1u 11: Th\u00f4ng gi\u00f3 v\u00e0 h\u00fat kh\u00f3i ), ho\u1eb7c c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng theo ti\u00eau chu\u1ea9n BS 5588:1978; BS 5588:1998; CP 13; ASHRAE Standard 15- 2007, BS EN 12101-6:2005\u2026.<\/p>\n\n\n\n<p>\u00b7 Ti\u00eau chu\u1ea9n c\u1ee7a m\u1ed7i n\u01b0\u1edbc m\u1ed7i kh\u00e1c: \u00e1p su\u1ea5t trong c\u1ea7u thang, s\u1ed1 c\u1eeda m\u1edf, v\u1eadn t\u1ed1c gi\u00f3 qua c\u1eeda\u2026.<\/p>\n\n\n\n<p>\u00b7 C\u1ee5 th\u1ec3 n\u1ed9i dung c\u1ee7a h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p:<\/p>\n\n\n\n<p><strong>1.&nbsp; Nh\u1eefng m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u00e1p.<\/strong><\/p>\n\n\n\n<p>M\u1ee5c ti\u00eau c\u1ee7a b\u1ea5t k\u00ec h\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u00e1p n\u00e0o c\u0169ng l\u00e0 gi\u1eef cho kh\u00f3i v\u00e0 kh\u00ed \u0111\u1ed9c c\u00e1ch xa l\u1ed1i tho\u00e1t hi\u1ec3m \u0111\u1ec3 cho ng\u01b0\u1eddi trong v\u00f9ng ch\u00e1y \u0111\u00f3 c\u00f3 th\u1ec3 tho\u00e1t hi\u1ec3m ho\u1eb7c t\u00ecm n\u01a1i tr\u00fa \u1ea9n an to\u00e0n.<\/p>\n\n\n\n<p>a) An to\u00e0n cho con ng\u01b0\u1eddi: B\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u00f3 h\u1ecfa ho\u1ea1n b\u1eb1ng nh\u1eefng l\u1ed1i tho\u00e1t hi\u1ec3m ho\u1eb7c nh\u1eefng n\u01a1i \u1ea9n n\u1ea5p t\u1ea1m th\u1eddi \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u00e1p.<\/p>\n\n\n\n<p>b) Ch\u1ed1ng l\u1eeda: \u0110\u1ec3 cho nh\u1eefng thao t\u00e1c ch\u1ed1ng l\u1eeda ph\u00e1t huy hi\u1ec7u qu\u1ea3 th\u00ec nh\u1eefng tr\u1ee5c thang m\u00e1y hay c\u1ea7u thang b\u1ed9 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec ch\u00eanh \u00e1p \u0111\u1ec3 ng\u0103n c\u1ea3n vi\u1ec7c x\u00e2m nh\u1eadp c\u1ee7a kh\u00f3i t\u1eeb t\u1ea7ng b\u1ecb ch\u00e1y khi t\u1ea7ng b\u1ecb ch\u00e1y c\u00f3 hay kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a.<\/p>\n\n\n\n<p>c) B\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n: S\u1ef1 l\u00e2y lan c\u1ee7a kh\u00f3i v\u00e0o trong nh\u1eefng khu v\u1ef1c m\u00e0 \u1edf \u0111\u00f3 ch\u1ee9a thi\u1ebft b\u1ecb c\u00f3 gi\u00e1 tr\u1ecb, ph\u01b0\u01a1ng ti\u1ec7n x\u1eed l\u00ed d\u1eef li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb kh\u00e1c m\u00e0 \u0111\u1eb7c bi\u1ec7t nh\u1ea1y c\u1ea3m khi c\u00f3 kh\u00f3i, thi\u1ec7t h\u1ea1i c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ea1n ch\u1ebf.<\/p>\n\n\n\n<p><strong>2. Nguy\u00ean l\u00ed c\u1ee7a h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p c\u1ea7u thang.<\/strong><\/p>\n\n\n\n<p>H\u1ec7 th\u1ed1ng t\u0103ng \u00e1p c\u1ea7u thang trong c\u00e1c t\u00f2a nh\u00e0 bao g\u1ed3m qu\u1ea1t, \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn gi\u00f3, c\u00e1c c\u1eeda c\u1ea5p, c\u00e1c van \u0111\u00f3ng m\u1edf, c\u00e1c c\u1ea3m bi\u1ebfn, t\u1ee7 c\u1ea5p ngu\u1ed3n v\u00e0 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n<p>Ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u1ec3 kh\u00f3i v\u00e0 l\u1eeda kh\u00f4ng v\u00e0o thang b\u1ed9 \u0111\u01b0\u1ee3c th\u00ec c\u1ed9t \u00e1p trong c\u1ea7u thang ph\u1ea3i cao h\u01a1n trong h\u00e0nh lang. Ch\u00ednh v\u00ec th\u1ebf ph\u1ea3i c\u00f3 qu\u1ea1t t\u1ea1o \u00e1p l\u1ef1c cao cung c\u1ea5p kh\u00f4ng kh\u00ed v\u00e0o c\u1ea7u thang. Ng\u01b0\u1eddi (gi\u00e0 y\u1ebfu v\u00e0 kh\u1ecfe) \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u1ea9y \u0111\u01b0\u1ee3c c\u1eeda \u0111\u1ec3 v\u00e0o c\u1ea7u&nbsp; thang b\u1ed9 (c\u1eeda n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c kh\u00f3a bao gi\u1edd). C\u1eeda c\u1ea7u thang l\u00e0&nbsp; c\u1eeda ch\u1ed1ng ch\u00e1y (ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu l\u1eeda kho\u1ea3ng 1 hay 2 gi\u1edd) s\u1ebd c\u00f3 b\u1ea3n l\u1ec1 th\u1ee7y l\u1ef1c t\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng l\u1ea1i v\u00e0 m\u1ed9t ph\u1ea7n do \u00e1p l\u1ef1c trong thang m\u1ea1nh s\u1ebd \u0111\u00f3ng c\u1eeda li\u00ean t\u1ee5c.<\/p>\n\n\n\n<p><strong>3. \u0110i\u1ec1u khi\u1ec3n.<\/strong><\/p>\n\n\n\n<p>Qui tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n qu\u1ea1t t\u0103ng \u00e1p l\u00e0 khi c\u00f3 kh\u00f3i hay l\u1eeda ch\u00e1y th\u00ec c\u00e1c c\u1ea3m bi\u1ebfn kh\u00f3i chuy\u1ec3n t\u00edn hi\u1ec7u v\u1ec1 h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y trung t\u00e2m BMS (Building Management System) \u0111\u00f3ng ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n c\u1ea5p cho qu\u1ea1t ch\u1ea1y, t\u0103ng \u00e1p v\u00e0o c\u1ea7u thang. C\u00e1c c\u1ea3m bi\u1ebfn ch\u00eanh \u00e1p trong c\u1ea7u thang s\u1ebd khi\u1ebfn cho qu\u1ea1t ch\u1ea1y li\u00ean t\u1ee5c hay d\u1eebng (m\u1ee9c ch\u00eanh \u00e1p \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u1ec3 \u00e1p su\u1ea5t trong c\u1ea7u thang lu\u00f4n l\u1edbn h\u01a1n \u00e1p su\u1ea5t ngo\u00e0i c\u1ea7u thang.) v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng hay ch\u1ed1ng ng\u1eafn m\u1ea1ch cho qu\u1ea1t n\u00e0y.<\/p>\n\n\n\n<p><strong>4. Ho\u1ea1t \u0111\u1ed9ng.<\/strong><\/p>\n\n\n\n<p>Qu\u1ea1t t\u0103ng \u00e1p c\u1ea5p kh\u00f4ng kh\u00ed v\u00e0o c\u1ea7u thang v\u00e0 kh\u00f4ng kh\u00ed tho\u00e1t ra ngo\u00e0i khu v\u1ef1c ch\u00e1y bao g\u1ed3m c\u1ea3 kh\u00f3i v\u00e0 b\u1ee5i. Khi ng\u01b0\u1eddi ch\u1ea1y ra kh\u1ecfi m\u1ed9t c\u1eeda \u1edf t\u1ea7ng 1 ch\u1eb3ng h\u1ea1n th\u00ec c\u1eeda \u0111\u00f3 s\u1ebd m\u1edf ra v\u00e0 c\u00f3 b\u1ea3n l\u1ec1 th\u1ee7y l\u1ef1c k\u00e9o c\u1eeda lu\u00f4n \u0111\u00f3ng v\u00e0o, c\u00f2n h\u1ec7 c\u1eeda \u0111\u1ec3 tho\u00e1t m\u1ed9t ph\u1ea7n kh\u00f3i b\u1ee5i (n\u1ebfu c\u00f3 b\u1ecb l\u1ecdt v\u00e0o c\u1ea7u thang ) th\u00ec ra m\u1ed9t ph\u00eda kh\u00e1c, c\u1eeda n\u00e0y c\u00f3 van \u0111i\u1ec1u ch\u1ec9nh v\u00e0 c\u1ea3m bi\u1ebfn ch\u00eanh \u00e1p, ch\u1ec9 cho m\u1edf ra khi \u00e1p l\u1ef1c ch\u00eanh trong gi\u1edbi h\u1ea1n cho ph\u00e9p.<\/p>\n\n\n\n<p>Qu\u1ea1t t\u0103ng \u00e1p c\u1ea5p kh\u00f4ng kh\u00ed v\u00e0o c\u1ea7u thang v\u00e0 kh\u00f4ng kh\u00ed tho\u00e1t ra ngo\u00e0i khu v\u1ef1c ch\u00e1y bao g\u1ed3m c\u1ea3 kh\u00f3i v\u00e0 b\u1ee5i. Khi ng\u01b0\u1eddi ch\u1ea1y ra kh\u1ecfi m\u1ed9t c\u1eeda \u1edf t\u1ea7ng 1 ch\u1eb3ng h\u1ea1n th\u00ec c\u1eeda \u0111\u00f3 s\u1ebd m\u1edf ra v\u00e0 c\u00f3 b\u1ea3n l\u1ec1 th\u1ee7y l\u1ef1c k\u00e9o c\u1eeda lu\u00f4n \u0111\u00f3ng v\u00e0o, c\u00f2n h\u1ec7 c\u1eeda \u0111\u1ec3 tho\u00e1t m\u1ed9t ph\u1ea7n kh\u00f3i b\u1ee5i (n\u1ebfu c\u00f3 b\u1ecb l\u1ecdt v\u00e0o c\u1ea7u thang ) th\u00ec ra m\u1ed9t ph\u00eda kh\u00e1c, c\u1eeda n\u00e0y c\u00f3 van \u0111i\u1ec1u ch\u1ec9nh v\u00e0 c\u1ea3m bi\u1ebfn ch\u00eanh \u00e1p, ch\u1ec9 cho m\u1edf ra khi \u00e1p l\u1ef1c ch\u00eanh trong gi\u1edbi h\u1ea1n cho ph\u00e9p.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan2.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong><em>H\u00ecnh 1:<\/em><\/strong><em>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u00e1p d\u00f9ng qu\u1ea1t c\u1ea5p kh\u00ed v\u00e0o c\u1ea7u thang b\u1ed9<\/em><\/p>\n\n\n\n<p>Khi h\u1ecfa ho\u1ea1n x\u1ea3y ra t\u1eeb 1 ph\u00f2ng (c\u0103n h\u1ed9), kh\u00f3i s\u1ebd lan ra h\u00e0nh lang, v\u00ec v\u1eady ph\u1ea3i c\u00f3 h\u1ec7 th\u1ed1ng h\u00fat kh\u00f3i t\u1ea1i h\u00e0nh lang (smoke control exhaust system) d\u00f9ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u1ea3nh h\u01b0\u1edfng c\u1ee7a kh\u00f3i. H\u1ec7 th\u1ed1ng n\u00e0y g\u1ed3m c\u00e1c van kh\u00f3i (lu\u00f4n \u0111\u00f3ng) \u0111\u1eb7t d\u01b0\u1edbi tr\u1ea7n m\u1ed7i t\u1ea7ng n\u1ed1i v\u1edbi c\u00e1c \u1ed1ng h\u00fat t\u1edbi qu\u1ea1t h\u00fat \u0111\u1eb7t tr\u00ean m\u00e1i. Khi c\u00f3 t\u00edn hi\u1ec7u b\u00e1o ch\u00e1y, van kh\u00f3i t\u1ea1i t\u1ea7ng b\u1ecb ch\u00e1y v\u00e0 qu\u1ea1t h\u00fat \u0111\u01b0\u1ee3c k\u00edch h\u1ecdat m\u1edf \u0111\u1ec3 h\u00fat kh\u00f3i. \u1ed0ng kh\u00f3i ph\u1ea3i cao h\u01a1n \u0111\u1ec9nh m\u00e1i nh\u00e0 t\u1ed1i thi\u1ec3u 2,5m. Qu\u1ea1t d\u1ea1ng ch\u1ecbu nhi\u1ec7t.<\/p>\n\n\n\n<p>Theo c\u00e1c ti\u00eau chu\u1ea9n n\u01b0\u1edbc ngo\u00e0i: C\u1ea7u thang tho\u00e1t hi\u1ec3m k\u00edn (kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ea7u thang h\u1edf) c\u1ea7n \u0111\u01b0\u1ee3c t\u1ea1o \u00e1p 20 \u2013 50 Pa \u0111\u1ec3 kh\u00f3i kh\u00f4ng th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o c\u1ea7u thang (TCVN l\u00e0 20 Pa), trong tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi d\u00e2n \u0111\u01b0\u1ee3c s\u01a1 t\u00e1n qua ph\u00f2ng \u0111\u1ec7m th\u00ec v\u1eadn t\u1ed1c gi\u00f3 qua c\u1eeda l\u00e0 0,75 \u2013 1,3 m\/s. S\u1ed1 l\u01b0\u1ee3ng c\u1eeda m\u1edf th\u00f4ng th\u01b0\u1eddng l\u00e0 1 c\u1eeda \u1edf t\u1ea7ng tr\u1ec7t (tho\u00e1t hi\u1ec3m ) v\u00e0 1 c\u1eeda \u1edf t\u1ea7ng b\u1ecb ch\u00e1y.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan3.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>&nbsp;<strong>H\u00ecnh 2:<\/strong>\u0110i\u1ec1u \u00e1p c\u1ea7u thang b\u1ed9 trong c\u0103n h\u1ed9<\/em><\/p>\n\n\n\n<p>Khoang cho h\u1ec7 th\u1ed1ng thang m\u00e1y bao g\u1ed3m thang m\u00e1y th\u00f4ng th\u01b0\u1eddng v\u00e0 thang d\u00e0nh cho l\u1ef1c l\u01b0\u1ee3ng c\u1ee9u h\u1ecfa, c\u1ee9u h\u1ed9\u2026 ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian ch\u00e1y c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ea1o \u00e1p nh\u01b0 c\u1ea7u thang b\u1ed9.<\/p>\n\n\n\n<p>Kh\u00f4ng kh\u00ed c\u1ea5p v\u00e0o c\u1ea7u thang b\u1ed9 v\u00e0 thang m\u00e1y c\u00f3 th\u1ec3 t\u1eeb m\u1ed9t ho\u1eb7c nhi\u1ec1u qu\u1ea1t, th\u1ed5i th\u1eb3ng v\u00f4 c\u1ea7u thang ho\u1eb7c qua \u1ed1ng c\u1ea5p gi\u00f3.<\/p>\n\n\n\n<p>C\u00e1ch t\u00ednh tr\u1edf l\u1ef1c \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ch\u1ecdn qu\u1ea1t theo c\u00e1c c\u00e1ch t\u00ednh th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p><strong>5. Th\u00f4ng kh\u00f3i v\u00e0 \u0111i\u1ec1u \u00e1p.<\/strong><\/p>\n\n\n\n<p>Trong c\u00e1c kho\u1ea3ng kh\u00f4ng gian r\u1ed9ng c\u1ee7a t\u00f2a nh\u00e0 nh\u01b0 b\u00e3i \u0111\u1eadu xe, trung t\u00e2m mua s\u1eafm, khu tri\u1ec5n l\u00e3m\u2026 th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n kh\u00f3i b\u1eb1ng th\u00f4ng gi\u00f3 \u0111\u1ec3 h\u00fat kh\u00f3i ra kh\u1ecfi c\u00e1c khu v\u1ef1c \u0111\u00f3. Trong c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng th\u00ec c\u1ea7u thang b\u1ed9, h\u00e0nh lang\u2026 &nbsp;xem l\u00e0 l\u1ed1i tho\u00e1t hi\u1ec3m v\u00e0 th\u00f4ng kh\u00f3i c\u00f3 th\u1ec3 ch\u1ec9 \u00e1p d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t.<\/p>\n\n\n\n<p>H\u1ec7 th\u1ed1ng th\u00f4ng kh\u00f3i trong h\u00ecnh 3a v\u00e0 h\u00ecnh 4 \u0111\u01b0\u1ee3c cung c\u1ea5p m\u1ed9t \u00e1p su\u1ea5t \u00e2m \u1edf l\u1ed1i tho\u00e1t hi\u1ec3m \u0111\u1ec3 r\u00fat kh\u00f3i ra ngo\u00e0i.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan4.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>&nbsp;<strong>H\u00ecnh 3:&nbsp;<\/strong>Th\u00f4ng kh\u00f3i v\u00e0 \u0111i\u1ec1u \u00e1p<\/em><\/p>\n\n\n\n<p>Tuy nhi\u00ean kh\u00f3i c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i b\u1edfi s\u1ef1 cung c\u1ea5p kh\u00ed t\u01b0\u01a1i t\u1eeb l\u1ed1i tho\u00e1t hi\u1ec3m, v\u00ec v\u1eady kh\u00f4ng gian c\u1ea7n b\u1ea3o v\u1ec7 c\u00f3 \u00e1p su\u1ea5t d\u01b0\u01a1ng (h\u00ecnh 3b v\u00e0 h\u00ecnh 5).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan5.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em><strong>H\u00ecnh 4:<\/strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n kh\u00f3i d\u00f9ng \u00e1p su\u1ea5t \u00e2m<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan6.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em><strong>H\u00ecnh 5:<\/strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n kh\u00f3i d\u00f9ng \u00e1p su\u1ea5t d\u01b0\u01a1ng.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/chp.com.vn\/images\/tintuc\/tieuchuan7.jpg\" alt=\"\"\/><\/figure>","protected":false},"excerpt":{"rendered":"<p>T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng t\u0103ng \u00e1p c\u1ea7u thang: &nbsp;V\u1ea5n \u0111\u1ec1 an to\u00e0n cho nh\u00e0 cao t\u1ea7ng (t\u1eeb 10 \u0111\u1ebfn 30 t\u1ea7ng) l\u00e0 v\u1ea5n \u0111\u1ec1 m\u1edbi, n\u00f3 \u0111\u00f2i h\u1ecfi c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng ph\u1ea3i c\u00f3 c\u00e1c quy \u0111\u1ecbnh \u0111\u1ed3ng b\u1ed9 v\u1ec1: + \u0110\u1ecbnh ngh\u0129a. + Ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn t\u00ednh t\u00f3an. + Ti\u00eau chu\u1ea9n \u2013 [&hellip;]<\/p>","protected":false},"author":2,"featured_media":505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - 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