{"id":18569,"date":"2025-01-20T07:51:34","date_gmt":"2025-01-20T07:51:34","guid":{"rendered":"https:\/\/remicadecor.com\/?p=18569"},"modified":"2025-09-06T11:09:52","modified_gmt":"2025-09-06T11:09:52","slug":"tam-mgo-so-voi-tam-thach-cao","status":"publish","type":"post","link":"https:\/\/remicadecor.com\/vi\/mgo-board-vs-gypsum-board\/","title":{"rendered":"T\u1ea5m MgO so v\u1edbi t\u1ea5m th\u1ea1ch cao \u2013 So s\u00e1nh \u0111\u1ea7y \u0111\u1ee7"},"content":{"rendered":"

Cho d\u00f9 b\u1ea1n \u0111ang n\u1ed7 l\u1ef1c x\u00e2y d\u1ef1ng, c\u1ea3i t\u1ea1o hay t\u1ea1o cho kh\u00f4ng gian c\u1ee7a m\u00ecnh m\u1ed9t thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t n\u1ed5i b\u1eadt, r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd th\u1ea5y m\u00ecnh ph\u00e2n v\u00e2n gi\u1eefa t\u1ea5m oxit magie v\u00e0 t\u1ea5m th\u1ea1ch cao.<\/p>\n

Hai lo\u1ea1i v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ri\u00eang bi\u1ec7t n\u00e0y \u0111\u00e3 th\u1ed1ng tr\u1ecb c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng t\u1eeb l\u00e2u \u0111\u1eddi. Nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft m\u1ed7i lo\u1ea1i v\u00e1n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng n\u00e0o kh\u00f4ng?<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch lo\u1ea1i b\u1ea3ng n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi b\u1ea1n v\u00e0 th\u1eddi \u0111i\u1ec3m n\u00ean s\u1eed d\u1ee5ng.<\/p>\n

B\u1ea3ng MgO l\u00e0 g\u00ec?<\/h2>\n
\"V\u00e1n
V\u00e1n g\u1ed7 Remica mgo 670\u00d7380<\/figcaption><\/figure>\n

T\u1ea5m oxit magie l\u00e0 lo\u1ea1i t\u1ea5m x\u00e2y d\u1ef1ng b\u1ec1n ch\u1eafc, th\u00edch h\u1ee3p \u0111\u1ec3 l\u00e0m m\u00e1i nh\u00e0, t\u1ea5m \u1ed1p t\u01b0\u1eddng v\u00e0 s\u00e0n nh\u00e0, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

Ch\u00fang t\u1ef1 h\u00e0o c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y v\u01b0\u1ee3t tr\u1ed9i, ch\u1ee7 y\u1ebfu nh\u1edd v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ed9c \u0111\u00e1o m\u00e0 ch\u00fang tr\u1ea3i qua. Khi s\u1eed d\u1ee5ng t\u1ea5m MgO, b\u1ea1n c\u00f3 th\u1ec3 y\u00ean t\u00e2m r\u1eb1ng kh\u00f4ng gian nh\u00e0 \u1edf ho\u1eb7c th\u01b0\u01a1ng m\u1ea1i c\u1ee7a m\u00ecnh lu\u00f4n an to\u00e0n v\u00e0 kh\u00f4ng \u0111\u1ed9c h\u1ea1i.<\/p>\n

T\u1ea5m th\u1ea1ch cao l\u00e0 g\u00ec?<\/h2>\n

\"\"<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea5m th\u1ea1ch cao l\u00e0 nh\u1eefng t\u1ea5m ph\u1eb3ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9, l\u00fd t\u01b0\u1edfng cho tr\u1ea7n nh\u00e0 v\u00e0 t\u01b0\u1eddng n\u1ed9i th\u1ea5t. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi l\u1edbp v\u1ecf ngo\u00e0i b\u1eb1ng s\u1ee3i th\u1ee7y tinh ho\u1eb7c gi\u1ea5y, mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y kh\u00e1 t\u1ed1t.<\/p>\n

Th\u00f4ng th\u01b0\u1eddng, ch\u00fang t\u00f4i g\u1ecdi nh\u1eefng b\u1ea3ng n\u00e0y l\u00e0 t\u01b0\u1eddng kh\u00f4<\/a>.<\/p>\n

T\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t mua t\u1ea5m th\u1ea1ch cao v\u1edbi \u0111\u1ed9 d\u00e0y ho\u1eb7c \u0111\u1ed9 ho\u00e0n thi\u1ec7n kh\u00e1c nhau. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n \u0111ang l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u00e1ch \u00e2m, t\u1ea5m th\u1ea1ch cao d\u00e0y h\u01a1n s\u1ebd ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n

So s\u00e1nh t\u1ea5m Magie Oxit v\u1edbi t\u1ea5m th\u1ea1ch cao<\/h2>\n

Trong th\u1ebf gi\u1edbi x\u00e2y d\u1ef1ng v\u00e0 thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 \u00edt v\u00e1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u01b0 magie oxit v\u00e0 t\u1ea5m th\u1ea1ch cao.<\/p>\n

Tuy nhi\u00ean, m\u1eb7c d\u00f9 hai lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m h\u01a1n, ch\u00fang v\u1eabn c\u00f3 nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i v\u00e1n ho\u00e0n h\u1ea3o cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a m\u00ecnh.<\/p>\n

\u00b7 Th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u<\/h3>\n

T\u1ea5m MgO n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y c\u1ea5p m\u1ed9t, m\u1ed9t \u0111\u1eb7c t\u00ednh t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ch\u00fang. Ch\u00fang c\u00f3 l\u00f5i oxit magie, do \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ea5m MgO.<\/p>\n

Ngo\u00e0i ra, l\u00f5i n\u00e0y l\u00e0 l\u00fd do ch\u00ednh t\u1ea1o n\u00ean \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a nh\u1eefng t\u1ea5m v\u00e1n n\u00e0y, v\u00e0 ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam l\u01b0\u1edbi s\u1ee3i th\u1ee7y tinh, gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp. V\u00e1n magie c\u0169ng \u0111\u01b0\u1ee3c b\u1ed5 sung m\u1ed9t lo\u1ea1t c\u00e1c ch\u1ea5t ph\u1ee5 gia, \u0111\u1eb7c bi\u1ec7t l\u00e0 ch\u1ea5t \u0111\u1ed9n v\u00e0 ch\u1ea5t ch\u1ed1ng \u1ea9m.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea5m th\u1ea1ch cao c\u00f3 l\u00f5i canxi sunfat kh\u1eed n\u01b0\u1edbc chi\u1ebfm kho\u1ea3ng 78% trong th\u00e0nh ph\u1ea7n. L\u00f5i n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c bao b\u1ecdc \u1edf m\u1eb7t tr\u01b0\u1edbc v\u00e0 m\u1eb7t sau b\u1eb1ng s\u1ee3i th\u1ee7y tinh ho\u1eb7c gi\u1ea5y, gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m v\u00e0 th\u1eadm ch\u00ed l\u00e0 ch\u1ed1ng ch\u00e1y c\u1ee7a t\u1ea5m.<\/p>\n

Trong m\u1ed9t s\u1ed1 t\u1ea5m th\u1ea1ch cao, ng\u01b0\u1eddi ta ti\u00eam th\u00eam c\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u01b0 thu\u1ed1c di\u1ec7t n\u1ea5m v\u00e0 s\u1ee3i cellulose, khi\u1ebfn nh\u1eefng t\u1ea5m n\u00e0y tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n

\u00b7 C\u00e2n n\u1eb7ng<\/h3>\n

T\u1ea5m oxit magie th\u01b0\u1eddng n\u1eb7ng h\u01a1n v\u00e0 \u0111\u1eb7c h\u01a1n so v\u1edbi t\u1ea5m th\u1ea1ch cao v\u00e0 \u0111i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao ch\u00fang ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/p>\n

T\u1ea5m MgO th\u00f4ng th\u01b0\u1eddng c\u00f3 m\u1eadt \u0111\u1ed9 t\u1eeb 950-1050 Kg\/M3 trong khi v\u00e1ch th\u1ea1ch cao c\u00f3 m\u1eadt \u0111\u1ed9 t\u1eeb 640 \u0111\u1ebfn 800 Kg\/M3.<\/p>\n

Do \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y t\u1ea5m th\u1ea1ch cao t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9 h\u01a1n v\u00e0 d\u1ec5 x\u1eed l\u00fd h\u01a1n. Tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 m\u1eadt \u0111\u1ed9 cao h\u01a1n c\u1ee7a t\u1ea5m MgO khi\u1ebfn ch\u00fang b\u1ec1n h\u01a1n nh\u01b0ng t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 gia c\u00f4ng.<\/p>\n

\u00b7 S\u1ee9c m\u1ea1nh<\/h3>\n

C\u1ea3 t\u1ea5m MgO v\u00e0 t\u1ea5m th\u1ea1ch cao \u0111\u1ec1u kh\u00e1 b\u1ec1n, nh\u01b0ng ch\u1ec9 c\u00f3 t\u1ea5m MgO m\u1edbi ph\u00e1t huy t\u00e1c d\u1ee5ng t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng c\u00f3 l\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng l\u1edbn. \u0110i\u1ec1u n\u00e0y l\u00e0 do t\u1ea5m magie oxit c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp t\u1ed1t h\u01a1n v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i \u1ed1c v\u00edt n\u1eb7ng h\u01a1n.<\/p>\n

\u0110\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u01b0\u1ee3t tr\u1ed9i n\u00e0y khi\u1ebfn nh\u1eefng t\u1ea5m v\u00e1n n\u00e0y tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho m\u00e1i nh\u00e0 ho\u1eb7c s\u00e0n ngo\u00e0i tr\u1eddi. Tuy nhi\u00ean, n\u1ebfu d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng c\u1ee7a b\u1ea1n kh\u00f4ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp cao, th\u00ec t\u1ea5m th\u1ea1ch cao s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o.<\/p>\n

\"\"<\/p>\n

\u00b7 Tr\u1ecb gi\u00e1<\/h3>\n

T\u1ea5m th\u1ea1ch cao \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u s\u1eb5n c\u00f3 v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 d\u00e0ng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn mua s\u1eafm ti\u1ebft ki\u1ec7m h\u01a1n. Ch\u00fang c\u0169ng kh\u00e1 d\u1ec5 d\u00e0ng trong vi\u1ec7c v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t, gi\u00fap t\u0103ng th\u00eam gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea5m oxit magie \u0111\u00f2i h\u1ecfi quy tr\u00ecnh s\u1ea3n xu\u1ea5t chuy\u00ean bi\u1ec7t, s\u1eed d\u1ee5ng ngu\u1ed3n v\u1eadt li\u1ec7u t\u01b0\u01a1ng \u0111\u1ed1i khan hi\u1ebfm.<\/p>\n

\u0110i\u1ec1u n\u00e0y khi\u1ebfn vi\u1ec7c mua s\u1eafm ch\u00fang tr\u1edf n\u00ean t\u1ed1n k\u00e9m h\u01a1n. H\u01a1n n\u1eefa, ch\u00fang \u0111\u00f2i h\u1ecfi d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng v\u00e0 ki\u1ebfn th\u1ee9c l\u1eafp \u0111\u1eb7t, do \u0111\u00f3 \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i chi nhi\u1ec1u ti\u1ec1n h\u01a1n.<\/p>\n

\u00b7 C\u00e1ch \u00e2m<\/h3>\n

T\u01b0\u1eddng th\u1ea1ch cao c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m kh\u00e1 t\u1ed1t v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 n\u00e2ng cao m\u1ee9c \u0111\u1ed9 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh nhi\u1ec1u l\u1edbp.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea5m MgO c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m cao h\u01a1n, gi\u00fap b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng th\u00eam v\u1eadt li\u1ec7u c\u00e1ch \u00e2m. \u0110i\u1ec1u n\u00e0y l\u00e0 do tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u1ed1i n\u1eb7ng c\u1ee7a t\u1ea5m MgO c\u0169ng nh\u01b0 m\u1eadt \u0111\u1ed9 cao h\u01a1n.<\/p>\n

\u00b7 \u1ee8ng d\u1ee5ng ch\u00ednh<\/h3>\n

Trong khi t\u1ea5m magie oxit ph\u00e1t tri\u1ec3n t\u1ed1t trong c\u1ea3 m\u00f4i tr\u01b0\u1eddng n\u1ed9i th\u1ea5t v\u00e0 ngo\u1ea1i th\u1ea5t, t\u1ea5m th\u1ea1ch cao l\u1ea1i ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u trong m\u00f4i tr\u01b0\u1eddng n\u1ed9i th\u1ea5t. Ch\u00fang s\u1ebd ph\u1ee5c v\u1ee5 b\u1ea1n m\u1ed9t c\u00e1ch t\u1eadn t\u00e2m v\u00e0 l\u00e2u d\u00e0i h\u01a1n b\u1ea5t c\u1ee9 khi n\u00e0o b\u1ea1n l\u1eafp \u0111\u1eb7t ch\u00fang tr\u00ean tr\u1ea7n nh\u00e0 ho\u1eb7c t\u01b0\u1eddng n\u1ed9i th\u1ea5t.<\/p>\n

Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t t\u1ea5m MgO l\u00e0m m\u00e1i ngo\u00e0i tr\u1eddi m\u00e0 kh\u00f4ng lo h\u01b0 h\u1ecfng s\u1edbm do \u0111\u1ed9 \u1ea9m ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 th\u1eddi ti\u1ebft kh\u00e1c. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm lo\u1ea1i t\u1ea5m ho\u00e0n h\u1ea3o cho khu v\u1ef1c d\u1ec5 x\u1ea3y ra thi\u00ean tai nh\u01b0 c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p, h\u00e3y ch\u1ecdn t\u1ea5m MgO.<\/p>\n

\"\"<\/p>\n

\u00b7 X\u1ebfp h\u1ea1ng ch\u00e1y<\/h3>\n

T\u1ea5m MgO c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t cao h\u01a1n so v\u1edbi t\u1ea5m th\u1ea1ch cao. Ch\u00fang c\u00f3 ch\u1ec9 s\u1ed1 ch\u1ed1ng ch\u00e1y A1, ngh\u0129a l\u00e0 v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 kh\u00f4ng ch\u00e1y.<\/p>\n

\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u00fang l\u00e0m s\u00e0n, m\u00e1i ho\u1eb7c t\u1ea5m \u1ed1p t\u01b0\u1eddng trong c\u00e1c t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u00e2n d\u1ee5ng th\u01b0\u1eddng xuy\u00ean ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao m\u00e0 kh\u00f4ng lo x\u1ea3y ra h\u1ecfa ho\u1ea1n. T\u1ea5m th\u1ea1ch cao c\u00f3 h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc cao n\u00ean kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t. Tuy nhi\u00ean, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y c\u1ee7a ch\u00fang kh\u00f4ng b\u1eb1ng t\u1ea5m MgO.<\/p>\n

\u00b7 Ch\u1ed1ng \u1ea9m<\/h3>\n

T\u1ea5m th\u1ea1ch cao th\u00f4ng th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng b\u1ecb \u1ea3nh h\u01b0\u1edfng khi ti\u1ebfp x\u00fac nhi\u1ec1u v\u1edbi \u0111\u1ed9 \u1ea9m nh\u01b0ng c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch gia c\u1ed1 c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang b\u1eb1ng ch\u1ea5t ph\u1ee5 gia ch\u1ed1ng \u1ea9m.<\/p>\n

Khi t\u00ecm ki\u1ebfm t\u1ea5m th\u1ea1ch cao \u0111\u1ec3 l\u1eafp \u0111\u1eb7t \u1edf nh\u1eefng khu v\u1ef1c \u1ea9m \u01b0\u1edbt, h\u00e3y t\u1eadp trung t\u00ecm ki\u1ebfm nh\u1eefng t\u1ea5m c\u00f3 m\u00e0u xanh lam ho\u1eb7c xanh l\u1ee5c. T\u1ea5m magi\u00ea<\/a>Ng\u01b0\u1ee3c l\u1ea1i, ch\u00fang ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 \u0111\u1ed9 \u1ea9m cao nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t. B\u1ea1n c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t ch\u00fang trong nh\u00e0 b\u1ebfp v\u00e0 ph\u00f2ng t\u1eafm m\u00e0 kh\u00f4ng lo n\u1ea5m m\u1ed1c ph\u00e1t tri\u1ec3n v\u00e0 h\u01b0 h\u1ecfng s\u1edbm.<\/p>\n

\u00b7 C\u00e0i \u0111\u1eb7t<\/h3>\n

T\u1ea5m magie oxit t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1eb7c v\u00e0 n\u1eb7ng h\u01a1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y tr\u1edf ng\u1ea1i khi x\u1eed l\u00fd ho\u1eb7c l\u1eafp \u0111\u1eb7t. \u0110\u1ec3 l\u1eafp \u0111\u1eb7t, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n nh\u00e2n c\u00f4ng l\u00e0nh ngh\u1ec1 v\u00e0 d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/p>\n

M\u1eb7t kh\u00e1c, vi\u1ec7c l\u1eafp \u0111\u1eb7t t\u1ea5m th\u1ea1ch cao h\u1ea7u nh\u01b0 kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00ec ch\u00fang nh\u1eb9 h\u01a1n v\u00e0 d\u1ec5 x\u1eed l\u00fd h\u01a1n. L\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111am m\u00ea t\u1ef1 l\u00e0m, b\u1ea1n s\u1ebd th\u1ea5y vi\u1ec7c s\u1eed d\u1ee5ng v\u00e1ch th\u1ea1ch cao kh\u00e1 \u0111\u01a1n gi\u1ea3n.<\/p>\n

\u00b7 T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/h3>\n

T\u1ea5m MgO th\u01b0\u1eddng b\u1ec1n h\u01a1n v\u00e1ch th\u1ea1ch cao, ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd th\u1ea3i ra \u00edt ch\u1ea5t th\u1ea3i h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0o h\u1ec7 sinh th\u00e1i. H\u01a1n n\u1eefa, vi\u1ec7c s\u1ea3n xu\u1ea5t ch\u00fang gi\u00fap h\u1ea5p th\u1ee5 CO2, do \u0111\u00f3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, t\u1ea5m th\u1ea1ch cao \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb nguy\u00ean li\u1ec7u h\u1eefu c\u01a1, do \u0111\u00f3 ch\u00fang l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf, nh\u01b0ng vi\u1ec7c th\u1ea3i b\u1ecf ch\u00fang ra b\u00e3i r\u00e1c c\u00f3 th\u1ec3 g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\u1ee8ng d\u1ee5ng: T\u1ea5m MGO so v\u1edbi T\u1ea5m th\u1ea1ch cao<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u1ee8ng d\u1ee5ng c\u1ee7a t\u1ea5m MGO<\/strong><\/td>\n\u1ee8ng d\u1ee5ng c\u1ee7a t\u1ea5m th\u1ea1ch cao<\/strong><\/td>\n<\/tr>\n
T\u01b0\u1eddng ch\u1ed1ng ch\u00e1y<\/td>\nT\u01b0\u1eddng b\u00ean trong<\/td>\n<\/tr>\n
T\u1ea5m \u0111\u00fac s\u1eb5n<\/td>\nTr\u1ea7n nh\u00e0<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng m\u00e1i nh\u00e0<\/td>\nHo\u00e0n thi\u1ec7n trang tr\u00ed<\/td>\n<\/tr>\n
L\u1edbp l\u00f3t s\u00e0n<\/td>\nT\u01b0\u1eddng cong<\/td>\n<\/tr>\n
V\u1ecf b\u1ecdc b\u00ean ngo\u00e0i<\/td>\nTr\u1ea7n c\u00e1ch \u00e2m<\/td>\n<\/tr>\n
C\u1ea5u tr\u00fac t\u1ea1m th\u1eddi<\/td>\nC\u00e1ch \u00e2m<\/td>\n<\/tr>\n
Tr\u1ea7n ch\u1ed1ng \u1ea9m<\/td>\nD\u1ef1 \u00e1n c\u1ea3i t\u1ea1o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

1. T\u1ea5m MgO c\u00f3 t\u1ed1t h\u01a1n t\u1ea5m th\u1ea1ch cao kh\u00f4ng?<\/strong><\/p>\n

T\u1ea5m magie oxit c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y t\u1ed1t h\u01a1n so v\u1edbi t\u1ea5m th\u1ea1ch cao. Ch\u00fang c\u0169ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m t\u1ed1t h\u01a1n, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n

Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u1ea5m th\u1ea1ch cao l\u00e0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. Nh\u1eefng t\u1ea5m th\u1ea1ch cao n\u00e0y chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng n\u1ed9i th\u1ea5t nh\u01b0 tr\u1ea7n nh\u00e0 v\u00e0 t\u01b0\u1eddng trang tr\u00ed.<\/p>\n

2. \u01afu \u0111i\u1ec3m c\u1ee7a t\u1ea5m MgO l\u00e0 g\u00ec?<\/strong><\/p>\n

C\u00e1c ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 nh\u00e0 thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi li\u00ean t\u1ee5c b\u1ea3o \u0111\u1ea3m cho t\u1ea5m MgO v\u00ec v\u00f4 s\u1ed1 \u01b0u \u0111i\u1ec3m bao g\u1ed3m:<\/p>\n