Uy, kakaaro, no akan-gawa kayo la na semento tan anengneng yo iraman ya makapabwisit ya bula ya ombabatik, singa ag-inimbitaan ya bisita ed party, amta yo so sakit na ulo ya iter da. Siak so sasalien yo nipaakar ed amin ya bengatla nipaakar ed defoamer na semento \u2013 masulok ya sakey dekada ak lan walad sayan trabaho, ya aayosen ko ray laok ed saray trabahoan manlapud saray atagey ya bilding anggad saray patio ed sular. Natan, ibuyagyag ko la no anto irayan mahikal ya aditibo, no akin ya baleg so itulong da, tan no panon iran paganaen para ed sika. Mangala ka na kape, tan aralen tayo la ya diretso tan seryoso \u2013 sadyan pinan-gagalan so salita.<\/p>\n
Unona ed amin, anto so sakey a defoamer na semento? Isipen mo ya: no mangagagawa ka na semento, balanglan diad mixer truck o diad sasalimon mon kariton, walay angin ya nabibilang ed samay sementon pinag-laok na danum. Samay angin et mangagawa na bula, tan no sobra la, mangagawa na saray espasyo ya walay angin ed loob na nampatal ya semento. Saray satan ya abot? Singa ra abot na Swiss cheese \u2013 papakapuyen da so istraktura, pagmaliwen dan mas abot-abotan, tan mangiiter na dalan ed saray betak odino deral ya gawa na danum ed arapen. Saray defoamer so bayani ya onggagalaw pian deralen itan ya bula, pian naseguro ya say konkreto yo et onketel ya pino, mabiskeg, tan masiksik. Sikara et singa saray surfactant odino compound ya walay silicone ya manederal ed saray bula, ya papayagan dan makapaway so dagem ya agda dadederalen so laok.<\/p>\n
Diad trabahok, anengneng ko lay proyekto ya aderal lapud kinurit so arum ed defoamers. Singa samay sakey a beses ed panagbubo na semento na teteyan \u2013 say halo et manbula ya singa binuling soda, tan no anggapoy dugan defoamer, nagresulta komon ed sakey ya maletey a slab ya ag makapansungdo ed trapiko. Saray defoamer et aliwan optional labat; importante iraya para ed dekalidad ya kongkreto, lalo la ed saray aplikasyon ya ipapampump o i-vibrate no iner baleg so isyu na air entrainment.<\/p>\n
Natan, pantongtongan tayo no panon ya talagan onggagana iraya. Aliwa yan rocket science, balet walay makapainteres ya chemistry ed beneg to. Karaklan ed saray defoamer et hydrophobic \u2013 agda labay so danum \u2013 kanyan onkakayat ira ed tapew na saray bula. Saya so mamapapipis ed dingding na bula anggad ombetak iraya, ya mamapaway ed akulong ya dagem. Isipen mo ya singa saksak mo so lobo na dagum, balet diad microscopic a lebel. Saray silicone defoamer, alimbawa, et sobran epektibo ta ag ira nababalang ed atagey a temperatura tan ag ira man-react ed semento. Insan wala met iray gawa ed mineral oil, ya mas mura balet nayarin ag onbayag ed mairap a kondisyon. Tan agyo met lilingwanan iray polymeric defoamers; singa ra Swiss Army knife, dakel so pakausaran da para ed nanduruman mix designs.<\/p>\n
Say panpili na dugan klase et depende ed setup mo. No say gagawaen mo et self-compacting concrete (SCC), ya onagos a singa pulot ya ag mankakaukolan na vibration, kaukolan mo so defoamer ya ag mangalaw ed rheology \u2013 satan et marakep ya salita para ed saray kalidad na pan-agos to. Nirekomenda ko ray polyether-based defoamers para ed saratan ya trabaho ta papansiansiaen dan malaylay so materyales legan dan papateyen so bula. Diad sananey a dapag, para ed ready-mix a semento, nayarin epektibo la so simplin alcohol-based defoamer, lalo la no say presyo so konsiderasyon. Pro tip: lawas ya suboken nin unona ed daiset ya batch. Naaralan ko ed mairap a paraan ya say epektibo ed lab et nayarin mag-bula na naiiba ed mismon trabahoan lapud temperatura o klase na aggregate.<\/p>\n
Saray benepisyo? Ay, panon ko ya igapo? Say mas mabiskeg ya semento et mankabaliksan na mas manbayag ya istraktura \u2013 kabaliksan to et nabawasan so gastos ed maintenance tan mas maliket iray kliyente. Papasimbaloen met na defoamers so workability, kanian ag la manirap so crew mo ed mabula-bula ya gulo legan na panag-placement. Niarum ni, papasantingen da so itsura na tapew; anggapo lay maringot ya mantsa odino honeycombing ya singa gawa na bagos. Parad kaliberliber, arum ya modernon defoamer et eco-friendly tan low-VOC ya opsyon ya mitunosan ed saray estandarte na green building. Base ed eksperiensya ko, say pan-arum labat na 0.1% anggad 0.5% unong ed belat na semento et makabawas na karga na dagem na kapaldua, ya mamapabiskeg ed compressive strength na 10-20%. Tua yan kuartan na-save ed saray panag-apiger.<\/p>\n
Simpl\u00ed labat so panag-aplika na defoamer, balet say timing so sankaimportantean. Iyan mo la ed gapo na proseso na panag-mix \u2013 kayari na danum tan semento, antis na saray aggregate \u2013 pian pantay so ikakayat da. Importante met so dosis; no sobraan, nayarin naekal mo so makatulong ya air entrainment ya para ed resistensya ed panag-yelo tan panag-tunaw. No kulang, manalo so bula. Naynay kon ibabaga ya onggapo ed rate ya inrekomenda na nanggawa tan i-adjust base ed saray trial mix. Saray kagawaan a singa say foam tester (on, walay ontan) et makatulong ya sukatay stability.<\/p>\n
Siempre, anggapoy perpekto. Saray karaniwan ya pakapeligroan et kaiba so ag-pankatugma ed arum ya admixture \u2013 singa saray superplasticizer ya makapaparakel na bula. Wala ak la'y saray adalan ya say defoamer et ag-akompatible ed water reducer, kanian nagmaliw ya malapot ya desastre so amin. Say solusyon? Pan-test na compatibility. Ontan met, iwasan so sobran pan-mix; mangiiter iya na mas dakel ya dagem, ya agto la napansiansia anggan say sankaabigan ya defoamer. Tan say panag-ipon: itago iratan ya akaselyo tan arawi ed sobran petang o betel, ta no andi et nabawasan so epekto da.<\/p>\n
No nengnengen so arapen, say industriya et napno na saray balon-balon imbensyon. Saray bio-based defoamer ya nanlapud larak na tanaman et onleletaw, ya mamabawas ed panag-asa tayo ed saray sintetiko. Onleletaw met la so nanotechnology, a walaan na saray nano-silicone particle ya mangiiter na eksakton kontrol ed saray bula. Bilang sakey ya an-subok la ed saray prototype, nibagak ya saraya et nayarin mangrebolusyon ed ultra-high-performance concrete (UHPC) para ed saray skyscraper tan tete.<\/p>\n
Bilang pangampot, say defoamer na semento et nayarin aliwan say sankaseksihan ya topic, balet sikara so ag-nabibigyan na pansin ya MVP ya mamapabiskeg ed saray ipapaalagey tayo. Kasanoman ka man ya DIYer ya manpapa-ayos na driveway mo o sakey ya pro ed baleg ya proyekto, say agmo pan-asikaso ed bula et singa met la agmo pan-asikaso ed butas ya atep \u2013 onbalang ka ed saginonor. No interesado kayo ed saray detalye, kontaken yo ak; dakel ak istorya tan specs ya nayarin ibaga. Tandaan yo, say laok ya anggapoy bula et maliket ya laok. Mansiansia kayon mabiskeg a singa konkreto diman!<\/p>","protected":false},"excerpt":{"rendered":"
Hey folks, if you’ve ever mixed up a batch of concrete and watched those pesky bubbles pop up like uninvited […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-163","post","type-post","status-publish","format-standard","hentry","category-product"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/comments?post=163"}],"version-history":[{"count":2,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":165,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/posts\/163\/revisions\/165"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/media?parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/categories?post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/pag\/wp-json\/wp\/v2\/tags?post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}