{"id":4170,"date":"2020-04-23T13:51:56","date_gmt":"2020-04-23T13:51:56","guid":{"rendered":"https:\/\/thuvienxaydung.com.vn\/?p=4170"},"modified":"2020-04-23T13:55:21","modified_gmt":"2020-04-23T13:55:21","slug":"tieu-chuan-xay-dung-viet-nam-tcxdvn-3062004-ve-nha-o-va-cong-trinh-cong-cong-cac-thong-so-vi-khi-hau-trong-phong-do-bo-xay-dung-ban-hanh","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=4170","title":{"rendered":"Ti\u00eau chu\u1ea9n x\u00e2y d\u1ef1ng Vi\u1ec7t Nam TCXDVN 306:2004 v\u1ec1 nh\u00e0 \u1edf v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng \u2013 c\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu trong ph\u00f2ng do B\u1ed9 X\u00e2y d\u1ef1ng ban h\u00e0nh"},"content":{"rendered":"
\n
\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

TI\u00caU CHU\u1ea8N X\u00c2Y D\u1ef0NG VI\u1ec6T\u00a0NAM<\/strong><\/p>\n

TCXDVN 306: 2004<\/strong><\/p>\n

NH\u00c0 \u1ede V\u00c0 C\u00d4NG TR\u00ccNH C\u00d4NG C\u1ed8NG- C\u00c1C TH\u00d4NG S\u1ed0 VI KH\u00cd H\u1eacU TRONG PH\u00d2NG<\/p>\n

DWELLING AND PUBLIC BUILDINGS- PARAMETES FOR MICRO- CLIMATES IN THE ROOM<\/p>\n

H\u00c0 N\u1ed8I- 2004<\/p>\n

L\u1edcI N\u00d3I \u0110\u1ea6U<\/p>\n

TCXDVN 306: 2004 \u201c Nh\u00e0 \u1edf v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng \u2013 C\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu trong ph\u00f2ng\u201d do Vi\u1ec7n Nghi\u00ean c\u1ee9u Ki\u1ebfn tr\u00fac bi\u00ean so\u1ea1n, V\u1ee5 Khoa h\u1ecdc C\u00f4ng ngh\u1ec7- B\u1ed9 X\u00e2y d\u1ef1ng \u0111\u1ec1 ngh\u1ecb v\u00e0 \u0111\u01b0\u1ee3c B\u1ed9 X\u00e2y d\u1ef1ng k\u00fd ban h\u00e0nh.<\/p>\n

1. Ph\u1ea1m vi \u00e1p d\u1ee5ng<\/b><\/p>\n

1.1. Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu trong v\u00f9ng ph\u1ee5c v\u1ee5 c\u1ee7a nh\u00e0 \u1edf v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng.<\/p>\n

1.2. Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu, \u1ee9ng v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng sinh l\u00fd b\u00ecnh th\u01b0\u1eddng c\u1ee7a con ng\u01b0\u1eddi trong nh\u00e0 \u1edf v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng, th\u1ec3 hi\u1ec7n b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 v\u1ec1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trong ngo\u00e0i nh\u00e0, ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra, \u0111o \u0111\u1ea1c (ch\u1ebf \u0111\u1ed9 nhi\u1ec7t \u1ea9m, gi\u00f3, b\u1ee9c x\u1ea1).<\/p>\n

1.3. Ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng \u0111\u1ec1 c\u1eadp c\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu trong v\u00f9ng l\u00e0m vi\u1ec7c c\u1ee7a c\u00e1c nh\u00e0, x\u01b0\u1edfng s\u1ea3n xu\u1ea5t.<\/p>\n

1.4. Nh\u1eefng quy \u0111\u1ecbnh \u1edf ch\u01b0\u01a1ng 3, ch\u01b0\u01a1ng 4, ph\u1ee5 l\u1ee5c A v\u00e0 ph\u1ee5 l\u1ee5c B trong ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 nh\u1eefng \u0111i\u1ec1u kho\u1ea3n tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng ph\u1ea3i nghi\u00ean c\u1ee9u k\u1ef9 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u00e1p d\u1ee5ng.<\/p>\n

2. Ti\u00eau chu\u1ea9n vi\u1ec7n d\u1eabn<\/b><\/p>\n

TCVN 4605-1988. K\u1ef9 thu\u1eadt nhi\u1ec7t. K\u1ebft c\u1ea5u ng\u0103n che- Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf<\/p>\n

TCVN 5687-1992. Th\u00f4ng gi\u00f3 , \u0111i\u1ec1u ti\u1ebft kh\u00f4ng kh\u00ed, s\u01b0\u1edfi \u1ea5m- Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf<\/p>\n

GOCT 30494-96. Nh\u00e0 \u1edf v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng \u2013 C\u00e1c th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu trong ph\u00f2ng.<\/p>\n

3.\u00a0 Thu\u1eadt ng\u1eef v\u00e0 \u0111\u1ecbnh ngh\u0129a<\/b><\/b><\/p>\n

Trong ti\u00eau chu\u1ea9n n\u00e0y c\u00e1c thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 sau :<\/p>\n

3.1. C\u00e1c v\u00f9ng ph\u1ee5c v\u1ee5 trong ph\u00f2ng\u00a0<\/i><\/b>: l\u00e0 kh\u00f4ng gian trong ph\u00f2ng, \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n b\u1edfi c\u00e1c b\u1ec1 m\u1eb7t, c\u00e1c b\u1ee9c t\u01b0\u1eddng, v\u00e1ch ng\u0103n, tr\u1ea7n v\u00e0 n\u1ec1n nh\u00e0 c\u00f3 chi\u1ec1u cao t\u1eeb 0,1m \u0111\u1ebfn 2m\u00a0 t\u00ednh t\u1eeb m\u1eb7t s\u00e0n nh\u00e0, nh\u00adng ph\u1ea3i c\u00e1ch tr\u1ea7n h\u01a1n 1m khi tr\u1ea7n c\u00f3 thi\u1ebft b\u1ecb c\u1ea5p nhi\u1ec7t, \u0111\u1ed3ng th\u1eddi c\u00e1ch 0,5m \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t t\u01b0\u1eddng trong v\u00e0 t\u01b0\u1eddng ngo\u00e0i, c\u00e1c c\u1eeda s\u1ed5 v\u00e0 thi\u1ebft b\u1ecb c\u1ea5p nhi\u1ec7t.<\/p>\n

3.2. Ph\u00f2ng c\u00f3 ng\u01b0\u1eddi ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean\u00a0<\/i><\/b>: l\u00e0 nh\u1eefng ph\u00f2ng c\u00f3 ng\u01b0\u1eddi ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u1eddi gian kh\u00f4ng \u00edt h\u01a1n 2 gi\u1edd li\u00ean t\u1ee5c ho\u1eb7c 6 gi\u1edd trong m\u1ed9t ng\u00e0y \u0111\u00eam.<\/p>\n

3.3. Ph\u00f2ng c\u00f3 ng\u01b0\u1eddi ho\u1ea1t \u0111\u1ed9ng t\u1ea1m th\u1eddi\u00a0<\/i><\/b>: l\u00e0 nh\u1eefng ph\u00f2ng c\u00f3 ng\u01b0\u1eddi ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u1eddi gian \u00edt h\u01a1n 30 ph\u00fat li\u00ean t\u1ee5c ho\u1eb7c 2 gi\u1edd trong m\u1ed9t ng\u00e0y \u0111\u00eam.<\/p>\n

3.4. Vi kh\u00ed h\u1eadu trong ph\u00f2ng\u00a0<\/i><\/b>: l\u00e0 tr\u1ea1ng th\u00e1i m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed trong ph\u00f2ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn t\u00e2m sinh l\u00fd con ng\u01b0\u1eddi, \u0111\u1eb7c tr\u01b0ng b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng kh\u00ed, b\u1ee9c x\u1ea1 nhi\u1ec7t.<\/p>\n

3.5. C\u00e1c ch\u1ec9 s\u1ed1 vi kh\u00ed h\u1eadu ti\u1ec7n nghi\u00a0<\/i><\/b>: l\u00e0 t\u1ed5 h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 vi kh\u00ed h\u1eadu, t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i v\u00e0 th\u01b0\u1eddng xuy\u00ean t\u1edbi con ng\u01b0\u1eddi. C\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y \u0111\u1ea3m b\u1ea3o tr\u1ea1ng th\u00e1i trao \u0111\u1ed5i nhi\u1ec7t c\u1ee7a c\u01a1 th\u1ec3 l\u00e0 c\u00f3 l\u1ee3i nh\u1ea5t cho s\u1ee9c kho\u1ebb, trong \u0111i\u1ec1u ki\u1ec7n c\u01b0\u1eddng \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t c\u01a1 th\u1ec3 l\u00e0 t\u1ed1i thi\u1ec3u v\u00e0 c\u00f3 tr\u00ean 80% s\u1ed1 ng\u01b0\u1eddi trong ph\u00f2ng c\u00f3 c\u1ea3m gi\u00e1c d\u1ec5 ch\u1ecbu.<\/p>\n

3.6. Ch\u1ec9 ti\u00eau cho ph\u00e9p c\u1ee7a\u00a0 th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu (v\u00f9ng ti\u1ec7n nghi kh\u00ed h\u1eadu cho ph\u00e9p):<\/i><\/b>\u00a0l\u00e0 t\u1eadp h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a th\u00f4ng s\u1ed1 vi kh\u00ed h\u1eadu n\u1ebfu t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i v\u00e0 th\u01b0\u1eddng xuy\u00ean \u0111\u1ebfn con ng\u01b0\u1eddi th\u00ec c\u00f3 th\u1ec3 g\u00e2y ra c\u1ea3m gi\u00e1c m\u1ea5t ti\u1ec7n nghi nhi\u1ec7t (g\u00e2y kh\u00f3 ch\u1ecbu v\u00e0 gi\u1ea3m n\u0103ng su\u1ea5t lao \u0111\u1ed9ng trong khi c\u01b0\u1eddng \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t c\u1ee7a c\u01a1 th\u1ec3 gia t\u0103ng),\u00a0 tuy v\u1eady c\u00e1c t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i cho s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi l\u00e0 \u1edf m\u1ee9c ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n

3.7. Th\u1eddi k\u1ef3 l\u1ea1nh trong n\u0103m\u00a0<\/i><\/b>: l\u00e0 th\u1eddi k\u1ef3 trong n\u0103m, \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh ng\u00e0y \u0111\u00eam c\u1ee7a kh\u00f4ng kh\u00ed ngo\u00e0i nh\u00e0,\u00a0 th\u1ea5p h\u01a1n 19,8o<\/sup>C .<\/p>\n

3.8. Th\u1eddi k\u1ef3 n\u00f3ng trong n\u0103m :<\/i><\/b>\u00a0l\u00e0 th\u1eddi k\u1ef3 trong n\u0103m, \u0111\u1eb7c tr\u01b0ng b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh ng\u00e0y \u0111\u00eam c\u1ee7a kh\u00f4ng kh\u00ed ngo\u00e0i nh\u00e0, l\u1edbn h\u01a1n 25,5o<\/sup>C .<\/p>\n

3.9. Nhi\u1ec7t \u0111\u1ed9 b\u1ee9c x\u1ea1 trong ph\u00f2ng\u00a0<\/i><\/b>: l\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n tr\u00ean di\u1ec7n t\u00edch c\u1ee7a c\u00e1c b\u1ec1 m\u1eb7t ng\u0103n che b\u00ean trong ph\u00f2ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u1ea5p nhi\u1ec7t l\u1ea5y trung b\u00ecnh theo di\u1ec7n t\u00edch.<\/p>\n

3.10. Nhi\u1ec7t \u0111\u1ed9 t\u1ed5ng h\u1ee3p trong ph\u00f2ng\u00a0<\/i><\/b>: l\u00e0 ch\u1ec9 ti\u00eau t\u1ed5ng h\u1ee3p v\u1ec1 nhi\u1ec7t \u0111\u1ed9 b\u1ee9c x\u1ea1 v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed trong ph\u00f2ng, x\u00e1c \u0111\u1ecbnh theo ph\u1ee5 l\u1ee5c A.<\/p>\n

3.11. Nhi\u1ec7t \u0111\u1ed9 c\u1ee7a nhi\u1ec7t c\u1ea7u k\u1ebf\u00a0<\/i><\/b>: l\u00e0 nhi\u1ec7t \u0111\u1ed9 trong trung t\u00e2m c\u1ee7a qu\u1ea3 c\u1ea7u r\u1ed7ng, \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1eb1ng s\u1ef1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ed3ng th\u1eddi c\u1ee7a nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed, nhi\u1ec7t \u0111\u1ed9 b\u1ee9c x\u1ea1 v\u00e0 t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng kh\u00ed.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Thu\u1ed9c t\u00ednh TCVN TCXDVN 306:2004<\/th>\n<\/tr>\n<\/thead>\n
Lo\u1ea1i v\u0103n b\u1ea3n<\/td>\nTi\u00eau chu\u1ea9n Vi\u1ec7t Nam<\/a><\/td>\n<\/tr>\n
S\u1ed1 \/ k\u00fd hi\u1ec7u<\/td>\nTCXDVN 306:2004<\/td>\n<\/tr>\n
C\u01a1 quan ban h\u00e0nh<\/td>\nKh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi k\u00fd<\/td>\nKh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n
Ng\u00e0y ban h\u00e0nh<\/td>\n<\/td>\n<\/tr>\n
Ng\u00e0y hi\u1ec7u l\u1ef1c<\/td>\n<\/td>\n<\/tr>\n
L\u0129nh v\u1ef1c<\/td>\nX\u00e2y d\u1ef1ng<\/td>\n<\/tr>\n
T\u00ecnh tr\u1ea1ng hi\u1ec7u l\u1ef1c<\/td>\nKh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n
T\u1ea3i xu\u1ed1ng<\/td>\n<\/i> TCXDVN 306:2004<\/a><\/td>\n<\/tr>\n
M\u1eadt Kh\u1ea9u<\/td>\nC\u00e2u h\u1ecfi : <\/strong><\/em> Gi\u00e0n ph\u01a1i th\u00f4ng minh H\u00f2a Ph\u00e1t HP-888 c\u00f3 gi\u00e1 b\u00e1n tr\u00ean website www.Chogianphoi.vn bao nhi\u00eau ?
\n\u0110\u00e1p \u00e1n:<\/strong> XXX0000 (7 k\u00fd t\u1ef1 s\u1ed1)<\/strong>\u00a0. Xem c\u00e1ch t\u1ea3i ph\u00eda d\u01b0\u1edbi.<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

TI\u00caU CHU\u1ea8N X\u00c2Y D\u1ef0NG VI\u1ec6T\u00a0NAM TCXDVN 306: 2004 NH\u00c0 \u1ede V\u00c0 C\u00d4NG TR\u00ccNH C\u00d4NG C\u1ed8NG- C\u00c1C TH\u00d4NG S\u1ed0 VI KH\u00cd H\u1eacU TRONG PH\u00d2NG DWELLING AND PUBLIC BUILDINGS- PARAMETES FOR MICRO- CLIMATES IN THE ROOM H\u00c0 N\u1ed8I- 2004 L\u1edcI N\u00d3I \u0110\u1ea6U TCXDVN 306: 2004 \u201c Nh\u00e0 \u1edf v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng \u2013 C\u00e1c th\u00f4ng s\u1ed1…<\/p>\n","protected":false},"author":1,"featured_media":4172,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-4170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tieu-chuan-xay-dung"],"_links":{"self":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4170"}],"version-history":[{"count":3,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4170\/revisions"}],"predecessor-version":[{"id":4174,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4170\/revisions\/4174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/media\/4172"}],"wp:attachment":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}