Kodi HPMC Construction ndi chiyani?

Kumanga kwa HPMC kumatanthauza kugwiritsa ntchito hydroxypropyl methylcellulose (HPMC) pantchito yomanga. HPMC ndi mtundu wa efa wa cellulose womwe umagwiritsidwa ntchito ngati chowonjezera, chomangira, komanso chopangira filimu muzomanga zosiyanasiyana, monga zomatira matailosi, ma grouts, matope, ma renders, ndi pulasitala.

Pomanga, HPMC imagwiritsidwa ntchito ngati chowonjezera pazinthu zopangidwa ndi simenti kuti ziwongolere magwiridwe antchito awo. Mwachitsanzo, imatha kupititsa patsogolo ntchito, kusunga madzi, kumamatira, komanso kukana kwa chinthucho.

HPMC imagwiritsidwanso ntchito popanga matope osakaniza owuma, omwe ndi ufa wosakanizidwa kale womwe umangofunika kuwonjezera madzi pa malo. Dry-mix mortars amagwiritsidwa ntchito kwambiri pomanga pazinthu zosiyanasiyana, monga kukonza matailosi, pulasitala, ndi screeding. HPMC ndi zofunika pophika youma-kusakaniza matope matope, monga kumathandiza kusintha workability, adhesion, ndi kugwirizana kwa mankhwala.

Kumanga kwa HPMC ndi gawo lofunika kwambiri lazomangamanga zamakono, chifukwa zimathandizira kukonza bwino, kuchita bwino, komanso kulimba kwa zida ndi machitidwe.