{"id":9251,"date":"2023-12-22T08:36:44","date_gmt":"2023-12-22T01:36:44","guid":{"rendered":"https:\/\/pcecatlam.vn\/?p=9251"},"modified":"2023-12-22T08:45:35","modified_gmt":"2023-12-22T01:45:35","slug":"phu-gia-pha-bot-defoamer-la-gi-ung-dung-cua-phu-gia-pha-bot-trong-nganh-xay-dung","status":"publish","type":"post","link":"https:\/\/pcecatlam.vn\/en\/phu-gia-pha-bot-defoamer-la-gi-ung-dung-cua-phu-gia-pha-bot-trong-nganh-xay-dung\/","title":{"rendered":"What is Defoamer? Application of defoaming additives in the construction industry."},"content":{"rendered":"<p>&nbsp;<\/p>\n<h2><b>I. Ph\u1ee5 gia ph\u00e1 b\u1ecdt (Defoamer)\u00a0<\/b><\/h2>\n<p><b>Ph\u1ee5 gia ph\u00e1 b\u1ecdt<\/b><span style=\"font-weight: 400;\"> (hay c\u00f2n g\u1ecdi l\u00e0 <\/span><b>Defoamer<\/b><span style=\"font-weight: 400;\">), l\u00e0 ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m t\u0103ng s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t c\u1ee7a b\u1ecdt kh\u00ed l\u00e0m cho c\u00e1c b\u1ecdt d\u1ec5 v\u1ee1. Ngo\u00e0i ra n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng t\u1eadp h\u1ee3p nh\u1eefng b\u1ecdt kh\u00ed nh\u1ecf (microfoam) th\u00e0nh b\u1ecdt kh\u00ed l\u1edbn (macrofoam) v\u00e0 do c\u00e1c l\u1ef1c t\u00e1c d\u1ee5ng n\u00ean nh\u1eefng b\u1ecf kh\u00ed n\u00e0y s\u1ebd m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 v\u1ee1 ra.<\/span><\/p>\n<h2><b>II. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a ph\u1ee5 gia ph\u00e1 b\u1ecdt (defoamer)<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ea1ng nh\u0169 ho\u00e1 r\u1ea5t b\u1ec1n, kh\u00f4ng m\u00f9i, kh\u00f4ng \u0111\u1ed9c h\u1ea1i\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng tan trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c hi\u1ec7n ph\u00e1 b\u1ecdt<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u00e1 b\u1ecdt nhanh, hi\u1ec7u qu\u1ea3 ph\u00e1 b\u1ecdt k\u00e9o d\u00e0i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng b\u1ecb bi\u1ebfn \u0111\u1ed5i b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>III. T\u1ea1i sao s\u1eed d\u1ee5ng ph\u1ee5 gia ph\u00e1 b\u1ecdt cho v\u1eefa v\u00e0 b\u00ea t\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m khi s\u1eed d\u1ee5ng ph\u1ee5 gia ph\u00e1 b\u1ecdt cho v\u1eefa v\u00e0 b\u00ea t\u00f4ng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh l\u01b0u \u0111\u1ed9ng v\u00e0 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a h\u1ed7n h\u1ee3p, gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 xi m\u0103ng c\u1ea7n thi\u1ebft<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec1u ch\u1ec9nh th\u1eddi gian \u0111\u00f4ng k\u1ebft c\u1ee7a v\u1eefa v\u00e0 b\u00ea t\u00f4ng, tr\u00e1nh hi\u1ec7<\/span><span style=\"font-weight: 400;\">n t\u01b0\u1ee3ng n\u1ee9t do nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00e2ng cao c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 t\u00ednh ch\u1ed1ng th\u1ea5m c\u1ee7a v\u1eefa v\u00e0 b\u00ea t\u00f4ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u0103ng t\u00ednh th\u1ea9m m\u1ef9, gi\u00fap b\u1ec1 m\u1eb7t c\u1ee7a v\u1eefa v\u00e0 b\u00ea t\u00f4ng l\u00e1ng m\u1ecbn, kh\u00f4ng b\u1ecb r\u1ed7 b\u1ec1 m\u1eb7t.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>IV. M\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ee5 gia ph\u00e1 b\u1ecdt trong x\u00e2y d\u1ef1ng<\/b><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ee5 gia ph\u00e1 b\u1ecdt g\u1ed1c d\u1ea7u kho\u00e1ng (mineral oil)<\/b><span style=\"font-weight: 400;\">: \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c d\u1ea7u kho\u00e1ng ho\u1eb7c d\u1ea7u th\u1ef1c v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1 b\u1ecdt l\u1edbn (macro foam) v\u00e0 b\u1ecdt \u01b0\u1edbt (wet foam). N\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch h\u1ea5p th\u1ee5 b\u1ecdt kh\u00ed v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 h\u00ecnh th\u00e0nh b\u1ecdt m\u1edbi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ee5 gia ph\u00e1 b\u1ecdt g\u1ed1c silicone<\/b><span style=\"font-weight: 400;\">: C\u00f3 t\u00ednh ch\u1ea5t ph\u00e1 b\u1ecdt m\u1ea1nh m\u1ebd v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u lo\u1ea1i ch\u1ea5t l\u1ecfng kh\u00e1c nhau.\u00a0\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ee5 gia ph\u00e1 b\u1ecdt g\u1ed1c c\u1ed3n (alcohol)<\/b><span style=\"font-weight: 400;\">: L\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t c\u1ed3n b\u00e9o kh\u00f4ng ch\u1ee9a silicone c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1 b\u1ecdt trong c\u00e1c dung d\u1ecbch c\u00f3 \u0111\u1ed9 nh\u1edbt cao ho\u1eb7c c\u00f3 ch\u1ee9a c\u00e1c ch\u1ea5t t\u1ea1o m\u00e0ng.<\/span><\/li>\n<\/ul>\n<p><b><\/b><\/p>\n<h2><b>V. \u1ee8ng d\u1ee5ng c\u1ee7a ph\u1ee5 gia ph\u00e1 b\u1ecdt trong x\u00e2y d\u1ef1ng\u00a0<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u1ee5 gia ph\u00e1 b\u1ecdt (defoamer) \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh x\u00e2y d\u1ef1ng nh\u1eb1m gi\u1ea3m thi\u1ec3u s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u1ecdt trong c\u00e1c qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng v\u00e0 x\u1eed l\u00fd v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Trong s\u1ea3n xu\u1ea5t v\u00e0 thi c\u00f4ng v\u1eefa:<\/b><span style=\"font-weight: 400;\"> B\u1ecdt kh\u00ed c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eefa x\u00e2y d\u1ef1ng. Do \u0111\u00f3 ph\u1ee5 gia ph\u00e1 b\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh tr\u1ed9n v\u1eefa x\u00e2y d\u1ef1ng \u0111\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh b\u1ecdt kh\u00ed do m\u00e1y tr\u1ed9n c\u1ea7m tay ho\u1eb7c c\u00e1c ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t g\u00e2y ra.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t xi m\u0103ng<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng ph\u1ee5 gia ph\u00e1 b\u1ecdt \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ecdt kh\u00ed trong qu\u00e1 tr\u00ecnh nghi\u1ec1n, tr\u1ed9n v\u00e0 \u0111\u00f3ng g\u00f3i xi m\u0103ng.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u00ea t\u00f4ng<\/b><span style=\"font-weight: 400;\">: Ph\u1ee5 gia ph\u00e1 b\u1ecdt c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a b\u00ea t\u00f4ng, gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 xi m\u0103ng s\u1eed d\u1ee5ng, l\u00e0m cho b\u00ea t\u00f4ng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 ch\u1ed1ng th\u1ea5m t\u1ed1t<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>VII. K\u1ebft lu\u1eadn<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u1ee5 gia ph\u00e1 b\u1ecdt \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ng\u00e0nh x\u00e2y d\u1ef1ng. Ph\u1ee5 gia ph\u00e1 b\u1ecdt gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 h\u1ea1n ch\u1ebf x\u1ea3y ra c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00f4ng mong mu\u1ed1n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ea1i <\/span><b>PCE C\u00e1t L\u00e2m<\/b><span style=\"font-weight: 400;\">, ch\u00fang t\u00f4i t\u1ef1 h\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb cung c\u1ea5p <\/span><b>Ph\u1ee5 gia ph\u00e1 b\u1ecdt<\/b><span style=\"font-weight: 400;\"> uy t\u00edn &#8211; ch\u1ea5t l\u01b0\u1ee3ng nh\u1ea5t hi\u1ec7n nay. B\u00ean c\u1ea1nh \u0111\u00f3, PCE C\u00e1t L\u00e2m c\u00f2n cung c\u1ea5p c\u00e1c nguy\u00ean li\u1ec7u &#8211; ho\u00e1 ch\u1ea5t kh\u00e1c cho ng\u00e0nh x\u00e2y d\u1ef1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Contact us immediately via phone number or email for support:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone number: 0918 268 637<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: <\/span><a href=\"mailto:info@pcecatlam.com\"><span style=\"font-weight: 400;\">info@pcecatlam.com<\/span><\/a><span style=\"font-weight: 400;\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">We look forward to cooperating with you. Thank you for reading this article!<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; I. Defoamer (Defoamer) Defoamer (also known as Defoamer) is a surfactant that increases the surface tension of air bubbles, making them more likely to break. In addition, it has the effect of gathering small air bubbles (microfoam) into foam [...]<\/p>","protected":false},"author":2,"featured_media":9253,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yst_prominent_words":[],"acf":[],"_links":{"self":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9251"}],"collection":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/comments?post=9251"}],"version-history":[{"count":3,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9251\/revisions"}],"predecessor-version":[{"id":9261,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9251\/revisions\/9261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media\/9253"}],"wp:attachment":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media?parent=9251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/categories?post=9251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/tags?post=9251"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/yst_prominent_words?post=9251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}