Lub teeb pob zeb Additives | High-Performance Foaming Agents rau Cellular Concrete
Kev ua haujlwm siab ua npuas ncauj yog zoo heev nyob rau hauv lub zog thiab cov khoom npe nyob rau hauv dog dig ua npuas ncauj qhob, ruaj khov kev ua tau zoo thiab haum zoo. High-performance ua npuas ncauj pob zeb nyob rau hauv cov nram qab no ob peb yam ntawm daim ntawv thov muaj ib tug zoo kom zoo dua.
1, tsim ib lub chaw ntau pob
Txawm hais tias muaj ntau qhov pores hauv cov pob zeb ua npuas ncauj, tab sis lub pore yog airtight qauv. Los ntawm kev hloov kho kom tsim nyog, nce lub pore permeability. Yog li, txawm hais tias ua npuas ncauj ua npuas ncauj rwb thaiv tsev, suab rwb thaiv tsev muaj nuj nqi cuam tshuam, tab sis tsub kom cov permeability thiab kua muaj peev xwm. Hauv kev tsim lub chaw ntau pob, lawv tuaj yeem siv ua npuas ncauj ua cov khoom siv hauv tsev, thiab nyob rau hauv lub hauv paus txaj txheej ntawm pebbles thiab dag turf, muaj peev xwm paub qhov chaw ua si los nag dej infiltration, daws cov teeb meem ntawm cov dej hauv av zoo tib yam yav dhau los. Hauv qee lub nroog ntug hiav txwv tib lub sijhawm, tuaj yeem siv ua npuas ncauj permeable cib, khw ze ntawm txoj kev ntug hiav txwv, ua kom lub peev xwm ntws tawm.
2, tsim cov khoom siv lub cev
Ua npuas ncauj pob zeb yog siv dav hauv kev tsim vaj tsev. Tab sis vim yog ua npuas ncauj pob zeb bearing muaj peev xwm kuj tsis muaj zog, yog li feem ntau ntawm lub sijhawm tsuas yog ob peb lub tsev qis qis, cov tsev siab siab vim yog cov kabmob muaj peev xwm muaj kev xav tau ntau dua, yog li kev tsim kho kev nyab xeeb xav txog, ua npuas ncauj yog feem ntau tsis raws li lub ntsiab bearing qauv. Tab sis cov pob zeb ua npuas ncauj tuaj yeem suav tias yog cov khoom siv kho kom zoo nkauj thiab ua haujlwm, piv txwv, ntau lub tsev siab siab siv ua npuas ncauj ua cov khoom siv hluav taws xob los yog lub qhov rooj hluav taws, lwm., tuaj yeem ua tau raws li qhov xav tau ntawm kev siv lub tsev siab, thiab yuav tsis cuam tshuam rau kev tsim kho kom zoo thiab kev nyab xeeb. Nonbearing phab ntsa los thaiv lub hauv paus txoj kev npaj yog ib qho piv txwv zoo ntawm daim ntawv thov ua npuas ncauj.
3, nyiaj txiag foundation
Ua ke nrog kev ua haujlwm dhau los, kev tsim kho ntawm lub hauv paus tsis sib haum xeeb uas tshwm sim los ntawm lub peev xwm thauj khoom yog txwv, yog ib qho tseem ceeb ua rau muaj teeb meem zoo hauv tsev. Yog li ntawd, peb yuav tsum ntxiv dag zog rau lub hauv paus kev kho mob, nce lub peev xwm ntawm lub hauv paus. Kev siv cov pob zeb ua npuas ncauj ua cov khoom tseem ceeb ntawm kev them nyiaj lub hauv paus, tuaj yeem txhim kho qhov ruaj khov ntawm lub hauv paus. Nws txoj haujlwm feem ntau cuam tshuam txog cov hauv qab no: ua ntej, cov pob zeb ua npuas ncauj muaj kev ua haujlwm zoo ntawm kev tswj cov dej ntws, piv nrog cov pob zeb zoo tib yam, nyob rau hauv ib txwm ua haujlwm lub neej yuav tsis tshwm sim tawg thiab lwm yam teeb meem zoo, tuaj yeem tiv thaiv kev tiv thaiv dej hauv av; Thib ob, ua npuas ncauj muaj qee yam compressibility, seb puas los ntawm lub tsev siab siab cuam tshuam, los yog av qeeg me ntsis tuaj yeem ua tau los ntawm qee qhov ntawm deformation quab yuam tawg, noob kuj tseem tuaj yeem zam kev ntxhov siab ntau dhau thiab daws teeb meem.
4, cast-in-place foam qhob ru tsev rwb thaiv tsev txheej
Bulk density theem npuas nyob rau hauv qhov ntau ntawm 200 ~ 1000 kg/m3 ntawm pob zeb, coefficient ntawm thermal conductivity yog me me, Kev txuag hluav taws xob thiab hluav taws xob rwb thaiv tsev ua haujlwm zoo, tuaj yeem siv ua cov khoom siv hluav taws xob ru tsev. Thaum lub sij hawm kev tsim kho ntawm lub ru tsev rwb thaiv tsev txheej kom nrhiav tau txoj kab nqes screed-coat siv ua ke, txo lub ru tsev txheej txheej tooj. Muaj zog lav qhov theem ntawm tag nrho cov qauv ntawm oneness. Tam sim no muab cov pob zeb ua npuas ncauj siv los tiv thaiv txheej hauv pem teb cua sov thiab cov txheej txheem ru tsev hauv tsev yog ntau heev. Qhov no yog siv dav heev.
Cie-China.org yog tus thawj coj ua npuas dej ua ke muab kev pabcuam ua npuas ncauj ua npuas ncauj, superplasticizer,ua npuas ncauj qhob zog enhancer rau lub teeb yuag pob zeb, CLC blocks. Yog koj tab tom nrhiav foaming tus neeg sawv cev, thov koj txhob xav li cas tiv tauj peb.