Wowuma ether mu matope

Wowuma ether Lilitsani matope, onjezerani kukana kwa sag, kukana kwa sag ndi rheology ya matope

Mwachitsanzo, pomanga matailosi guluu, putty, ndi pulasitala matope, makamaka tsopano kuti makina kupopera mankhwala kumafuna fluidity mkulu, mwachitsanzo, n'kofunika kwambiri mu matope gypsum-based (makina sprayed pulasitala kumafuna fluidity mkulu koma adzachititsa kwambiri sagging chodabwitsa. , Etere wowuma akhoza kupanga cholakwikacho).

Liquidity ndi sag resistance nthawi zambiri zimatsutsana, ndipo kuwonjezeka kwa fluidity kumabweretsa kuchepa kwa sag resistance. Mtondo wokhala ndi ma rheological properties ukhoza kuthetsa kutsutsana kuti pamene mphamvu yakunja ikugwiritsidwa ntchito, kukhuthala kumachepa, komwe kumapangitsa kuti ntchito ikhale yogwira ntchito komanso pompopompo, ndipo mphamvu yakunja ikachotsedwa, kukhuthala kumawonjezeka ndikuwongolera kukana kwa sag.

Pakuchulukirachulukira kwa matailosi, kuwonjezera wowuma ether kumatha kupititsa patsogolo kukana kwa zomatira za matailosi.

2) Wonjezerani maola otsegulira

Kwa zomatira za matailosi, zimatha kukwaniritsa zofunikira za zomatira zapadera zokhala ndi nthawi yotseguka (Kalasi E, yochokera ku 20min mpaka 30min kufikira 0.5MPa).

a. Kuchita bwino kwapamwamba

Wowuma ether amatha kupanga pamwamba pa matope a gypsum ndi simenti kukhala osalala, osavuta kugwiritsa ntchito, komanso amakhala ndi zokongoletsera zabwino. Ndikofunikira kwambiri pamatope opangidwa ndi pulasitala komanso matope okongoletsa osanjikiza ngati putty.

b. Limagwirira ntchito wa wowuma ether

Wowuma ether akasungunuka m'madzi, amamwazikana mofanana mumatope a simenti. Chifukwa mamolekyu owuma a ether ali ndi mawonekedwe a netiweki ndipo amayimbidwa molakwika, amakongoletsa tinthu tating'ono ta simenti, zomwe zingagwiritsidwe ntchito ngati mlatho wosinthira kulumikiza simenti, potero kupereka Kuchuluka kwa zokolola za slurry kumatha kupititsa patsogolo anti-sagging kapena anti-slip effect.