{"id":3532,"date":"2022-08-17T16:15:37","date_gmt":"2022-08-17T09:15:37","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=3532"},"modified":"2024-02-27T16:10:57","modified_gmt":"2024-02-27T09:10:57","slug":"day-cap-thep-trong-xay-dung","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/day-cap-thep-trong-xay-dung\/","title":{"rendered":"Nh\u1eefng th\u00f4ng tin v\u1ec1 d\u00e2y c\u00e1p th\u00e9p trong x\u00e2y d\u1ef1ng m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"

D\u00e2y c\u00e1p th\u00e9p l\u00e0 s\u1ea3n ph\u1ea9m quan tr\u1ecdng trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng. V\u1edbi \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c l\u1edbn, lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p c\u1ea7n \u0111\u1ed9 n\u00e2ng \u0111\u1ee1 cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. Trong b\u00e0i vi\u1ebft n\u00e0y, Bestray s\u1ebd cung c\u1ea5p cho b\u1ea1n th\u00f4ng tin c\u1ea7n thi\u1ebft v\u1ec1 d\u00e2y c\u00e1p th\u00e9p \u0111\u1ec3 b\u1ea1n c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho c\u00f4ng tr\u00ecnh, nh\u00e0 \u1edf c\u1ee7a m\u00ecnh nh\u00e9.<\/span><\/p>\n

1. Gi\u1edbi thi\u1ec7u \u0111\u00f4i n\u00e9t v\u1ec1 d\u00e2y c\u00e1p th\u00e9p<\/span><\/h2>\n

1.1. Gi\u1edbi thi\u1ec7u d\u00e2y c\u00e1p th\u00e9p<\/span><\/h3>\n

D\u00e2y c\u00e1p th\u00e9p c\u00f3 t\u00ean \u0111\u1ea7y \u0111\u1ee7 l\u00e0 \u0111o\u1ea1n d\u00e2y c\u00e1p b\u1eb1ng th\u00e9p, \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u1ec7n b\u1eb1ng c\u00e1c s\u1ee3i th\u00e9p xo\u1eafn v\u00e0o nhau t\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u00e2y th\u1eebng. Trong \u0111\u1eddi s\u1ed1ng ng\u00e0y nay, d\u00e2y c\u00e1p th\u00e9p l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft trong nhi\u1ec1u l\u0129nh v\u1ef1c sinh ho\u1ea1t, s\u1ea3n xu\u1ea5t, kinh t\u1ebf\u2026\u00a0<\/span><\/p>\n

S\u1ed1 l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a \u0111o\u1ea1n d\u00e2y c\u00e1p th\u00e9p s\u1ebd quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y. Theo \u0111\u00f3, ng\u01b0\u1eddi ta s\u1ebd s\u1eed d\u1ee5ng d\u00e2y c\u00e1p th\u00e9p h\u1ee3p l\u00fd cho t\u1eebng quy m\u00f4 c\u00f4ng tr\u00ecnh.\u00a0<\/span><\/p>\n

\"D\u00e2y
D\u00e2y c\u00e1p th\u00e9p<\/figcaption><\/figure>\n

1.2. C\u1ea5u t\u1ea1o<\/span><\/h3>\n

C\u1ea5u t\u1ea1o c\u1ee7a d\u00e2y c\u00e1p th\u00e9p g\u1ed3m 5 ph\u1ea7n ch\u00ednh:\u00a0<\/span><\/p>\n

    \n
  • S\u1ee3i th\u00e9p l\u00f5i.\u00a0<\/span><\/li>\n
  • S\u1ee3i th\u00e9p ch\u00ednh (t\u0103m c\u00e1p): Th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o n\u00ean c\u00e1c tao c\u00e1p.<\/span><\/li>\n
  • Tao c\u00e1p: Do s\u1ee3i th\u00e9p xo\u1eafn l\u1ea1i t\u1ea1o th\u00e0nh.<\/span><\/li>\n
  • B\u00f3 c\u00e1p: \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch b\u1ec7n c\u00e1c tao c\u00e1p l\u1ea1i v\u1edbi nhau.<\/span><\/li>\n
  • S\u1ee3i c\u00e1p l\u00f5i: Th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a d\u00e2y c\u00e1p, c\u00f3 ch\u1ee9c n\u0103ng \u0111\u1ecbnh h\u00ecnh c\u00e1c tao c\u00e1p.<\/span><\/li>\n<\/ul>\n

    1.3. \u0110\u1eb7c \u0111i\u1ec3m<\/span><\/h3>\n

    V\u1edbi \u0111\u1eb7c \u0111i\u1ec3m b\u1ec1n ch\u1eafc, d\u1ec5 s\u1ea3n xu\u1ea5t v\u00e0 ti\u1ec7n l\u1ee3i, d\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u l\u0129nh v\u1ef1c v\u1edbi nhi\u1ec1u ch\u1ee9c n\u0103ng:\u00a0<\/span><\/p>\n

      \n
    • D\u00f9ng trong c\u00f4ng nghi\u1ec7p n\u00e2ng h\u1ea1: <\/b>Lo\u1ea1i n\u00e0y c\u00f3 hai d\u1ea1ng ch\u00ednh l\u00e0 c\u00e1p th\u00e9p ch\u1ed1ng xo\u1eafn (h\u1ed7 tr\u1ee3 vi\u1ec7c n\u00e2ng h\u1ea1, di chuy\u1ec3n h\u00e0ng h\u00f3a hay c\u00e1c v\u1eadt d\u1ee5ng \u1edf tr\u00ean cao) v\u00e0 d\u00e2y c\u00e1p b\u1ea5m ch\u00ec (\u0111\u01b0\u1ee3c gia c\u00f4ng theo nhu c\u1ea7u ri\u00eang c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng, c\u00f3 t\u00e1c d\u1ee5ng t\u1ea1o s\u1ef1 g\u1eafn k\u1ebft gi\u1eefa m\u00f3c n\u1ed1i c\u1ee7a thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 v\u1edbi c\u00e1c ki\u1ec7n h\u00e0ng hay c\u00e1c thi\u1ebft b\u1ecb c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn).<\/span><\/li>\n
    • D\u00f9ng l\u00e0m c\u1ea7u treo d\u00e2n sinh (c\u1ea7u thang d\u00e2y c\u00e1p inox): <\/b>Th\u01b0\u1eddng th\u1ea5y \u1edf nh\u1eefng c\u00e2y c\u1ea7u d\u00e2y v\u0103ng, c\u1ea7u c\u00f3 thi\u1ebft k\u1ebf d\u1ea1ng treo.\u00a0<\/span><\/li>\n
    • D\u00f9ng \u0111\u1ec3 gieo n\u1eb1ng: <\/b>T\u1ea1i c\u00e1c c\u00f4ng tr\u00ecnh, d\u00e2y c\u00e1p th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gieo n\u1eb1ng gi\u00e0n gi\u00e1o gi\u00fap gi\u00e0n gi\u00e1o v\u1eefng ch\u1eafc, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o an to\u00e0n trong x\u00e2y d\u1ef1ng.<\/span><\/li>\n
    • Trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c: <\/b>L\u00e0m r\u00e0o ch\u1eafn \u0111\u01b0\u1eddng l\u1ed9, gi\u00e0n c\u0103ng nh\u00e0 l\u01b0\u1edbi, nh\u00e0 k\u00ednh trong c\u00f4ng nghi\u1ec7p, l\u01b0\u1edbi v\u00e2y s\u00e2n b\u00f3ng, s\u00e2n golf\u2026<\/span><\/li>\n<\/ul>\n

      2. T\u01b0 v\u1ea5n h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng d\u00e2y c\u00e1p th\u00e9p an to\u00e0n<\/span><\/h2>\n

      2.1. Theo c\u00f4ng tr\u00ecnh<\/span><\/h3>\n

      T\u00f9y theo \u0111\u1eb7c th\u00f9 m\u1ed7i lo\u1ea1i c\u00f4ng tr\u00ecnh, ng\u01b0\u1eddi ta s\u1ebd s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i c\u00e1p th\u00e9p chuy\u00ean bi\u1ec7t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i c\u00e1p th\u00e9p:<\/span><\/p>\n

        \n
      • C\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f4ng nghi\u1ec7p:<\/b> Ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1p l\u1ee5a m\u1ea1. Th\u00f4ng s\u1ed1 c\u1ee7a lo\u1ea1i c\u00e1p n\u00e0y l\u00e0 6*12+7FC v\u00e0 6*19+FC. B\u1ec1 m\u1eb7t c\u1ee7a s\u1ee3i c\u00e1p s\u1ebd \u0111\u01b0\u1ee3c m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 m\u1ec1m d\u1ebbo cao. Ch\u00ednh v\u00ec v\u1eady, c\u00e1p l\u1ee5a m\u1ea1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m neo, gi\u1eb1ng gi\u00e0n gi\u00e1o, l\u01b0\u1edbi bao che, l\u01b0\u1edbi an to\u00e0n t\u1ea1i c\u00e1c c\u00f4ng tr\u01b0\u1eddng.<\/span><\/li>\n
      • C\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng nh\u00e0 x\u01b0\u1edfng: <\/b>D\u00f2ng c\u00e1p l\u1ee5a m\u1ea1 b\u1ecdc th\u00eam b\u00ean ngo\u00e0i l\u1edbp v\u1ecf nh\u1ef1a d\u1ebbo PVC gi\u00fap s\u1ee3i c\u00e1p tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 hao m\u00f2n. B\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y lo\u1ea1i c\u00e1p n\u00e0y tr\u00ean c\u00e1c gi\u1eb1ng m\u00e1i nh\u00e0 x\u01b0\u1edfng b\u1edfi s\u1ef1 v\u1eefng ch\u1eafc c\u1ee7a n\u00f3.<\/span><\/li>\n
      • C\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u1ea7u \u0111\u01b0\u1eddng:<\/b> C\u00e1c d\u00f2ng th\u00e9p c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c cao s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. D\u00f2ng c\u00e1p th\u00e9p chuy\u00ean d\u00f9ng l\u00e0 c\u00e1p th\u00e9p c\u1ea9u c\u00f3 quy c\u00e1ch b\u1ec7n l\u00e0 6*36 v\u00e0 6*37. Lo\u1ea1i c\u00e1p th\u00e9p n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m d\u00e2y t\u1ea3i tr\u1ecdng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 khi n\u00e2ng c\u1ea9u v\u1eadt n\u1eb7ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng. Ch\u00ednh v\u00ec th\u1ebf n\u00ean \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a d\u00e2y c\u00e1p th\u00e9p r\u1ea5t l\u1edbn.\u00a0<\/span><\/li>\n
      • C\u00e1c c\u00f4ng tr\u00ecnh khai th\u00e1c, s\u1ea3n xu\u1ea5t: <\/b>C\u00e1p ch\u1ed1ng xo\u1eafn l\u00e0 d\u00f2ng c\u00e1p \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c n\u00e0y. B\u1edfi l\u1ebd, lo\u1ea1i c\u00e1p n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o r\u1ea5t b\u1ec1n ch\u1eafc g\u1ed3m hai l\u1edbp c\u00e1p xo\u1eafn ng\u01b0\u1ee3c chi\u1ec1u nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap s\u1ee3i c\u00e1p ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ef1c, ch\u1ed1ng xo\u1eafn t\u1eeb \u0111\u00f3 c\u00e1p kh\u00f4ng b\u1ecb bung ra khi s\u1ea3n xu\u1ea5t, khai th\u00e1c g\u00e2y nguy hi\u1ec3m cho con ng\u01b0\u1eddi v\u00e0 gi\u00e1n \u0111o\u1ea1n th\u1eddi gian thi c\u00f4ng.<\/span><\/li>\n<\/ul>\n

        C\u00f3 th\u1ec3 th\u1ea5y, c\u00f3 nhi\u1ec1u lo\u1ea1i d\u00e2y c\u00e1p th\u00e9p \u0111\u01b0\u1ee3c d\u00f9ng cho nhi\u1ec1u ki\u1ec3u c\u00f4ng tr\u00ecnh kh\u00e1c nhau. B\u1ea1n c\u1ea7n tham kh\u1ea3o k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e2y c\u00e1p ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng tr\u00ecnh c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n

         <\/p>\n

         <\/p>\n

         <\/p>\n

         <\/p>\n

        \"d\u00e2y
        T\u00f9y v\u00e0o t\u1eebng c\u00f4ng tr\u00ecnh s\u1ebd c\u00f3 lo\u1ea1i d\u00e2y c\u00e1p ph\u00f9 h\u1ee3p<\/figcaption><\/figure>\n

        2.2. Nhu c\u1ea7u s\u1eed d\u1ee5ng<\/span><\/h3>\n

        \u0110\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e2y c\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng, tr\u01b0\u1edbc h\u1ebft b\u1ea1n c\u1ea7n xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 ti\u00ean quy\u1ebft tr\u01b0\u1edbc khi t\u00ecm mua. Vi\u1ec7c n\u00e0y gi\u00fap d\u00e2y c\u00e1p th\u00e9p ph\u00e1t huy \u0111\u01b0\u1ee3c h\u1ebft c\u00f4ng d\u1ee5ng c\u1ee7a n\u00f3, \u0111\u1ed3ng th\u1eddi c\u0169ng gi\u00fap c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ea7n s\u1eed d\u1ee5ng d\u00e2y c\u00e1p \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng v\u00e0 thu\u1eadn l\u1ee3i h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ec3 b\u1ea1n c\u00e2n nh\u1eafc khi ch\u1ecdn d\u00e2y c\u00e1p th\u00e9p:<\/span><\/p>\n