Lightweight Concrete Additives | High-Performance Foaming Agents for Cellular Concrete
Cement furo agent, inoreva inogona kuderedza mvura yepamusoro tension, gadzira nhamba huru yeunifomu uye yakagadzikana furo, inoshandiswa kugadzira foam concrete admixture.Foaming agent imhando yechinhu chinokwanisa kuburitsa furo zhinji kana mushonga wayo une aqueous ukapinzwa mumhepo pasi pesimba remagetsi.. Chinhu cherudzi urwu chine surfactant kana surfactant, uye chikamu chidiki chete chayo chinogona kushandiswa mukongiri ine furo, iyo inotemerwa nehunhu uye tekinoroji zvinodiwa zvefoamed kongiri.
Mavhoriyamu akasiyana efuro remvura uye anogara emvura-simende kuwanda kwehukama (0.55) vajaira kugadzirira boka remafuro kongiri kuburikidza nekare-yakaumbwa furo. Mafuro emvura anosanganisira supermolecule inopupuma inowedzera, mvura nemhepo, yakagadzirwa nekushungurudzwa foam jenareta, zvakasanganiswa ne hydraulic simenti - kumiswa kwemvura. The impact of the foaming agent concentration uye microwave yayo uye isinganzwiki kurapwa kwakaongororwa maererano nekugadzikana kwefuro, bulk density, microstructure uye inotevera compressive simba. Micrographs kubva pakuongorora maikorosikopu (WHICH) vagara vachiona hukuru hwepakati pore. Iyo crystalline chikamu kuumbwa kwemasamples yakaongororwa neXRD ongororo uye zvakangoitika TG-DTA yaiwanzo dzidza kugadzikana kwavo kwekupisa.. kudzoreredza pore saizi iyo inokonzeresa kusimbaradza simba kuvandudza yaive yakatsiga mukati memasamples akagadzirira neakaderera kusungwa kwemicrowave uye isinganzwike yakarapwa inopupa mumiriri.. Kudzikira kwemafuta anopupa pachezvako pamwe chete kwakave nerubatsiro pakunzwika kwefuro. Zvisinei, simba rayo harina kumbosiyaniswa.
Kongiri ine furo ichagadzirwa kungave neiyo pre-foaming tekinoroji kana yakasanganiswa-furo tekinoroji. mukati meiyo pre-foaming technique, chinhu chakakodzera chinobuda furo chinosanganiswa nemvura, uye naizvozvo furo rinosanganiswa nenamira kana dhaka. Zvichakadaro, mukati meiyo yakasanganiswa-furo tekinoroji, iyo inoputira furo inopindirana kune kumiswa, uye naizvozvo musanganiswa wacho unokwizirwa kuita murwi wakagadzikana une density yakataurwa. Kugadzirwa kwemusanganiswa wakagadzikana wekongiri ine furo kunoenderana nezvakati wandei, sechisarudzo chemushonga unopupuma furo, iyo tacticwont yekugadzira froth kuti iwane kuenderana kwemhepo-isina kugovera, kusarudzwa kwezvinhu, nzira dzekusanganisa maitiro, uye naizvozvo kugadzirwa kwekongiri ine furo. akasiyana-siyana anopupa anowanzo kugadzira kongiri ine furo, pamwe chete ne detergents, resin sipo, glue resin, saponin, uye mapuroteni ane hydrolyzed, se albuminoid nezvimwe zvinhu zvakafanana.
Cie-China.org ndiyo inotungamira furo kongiri yekuwedzera inopa inopa kongiri inopupuma mumiriri, superplasticizer,foam kongiri simba rekusimudzira kune lightweight kongiri, CLC inovhara. Kana uri kutsvaga foaming-agent, ndapota inzwa wakasununguka taura nesu.