Kushandiswa kwe ether ye cellulose mu gypsum mortar

Cellulose ethers dzinowanzo shandiswa sezvinhu zvinowedzerwa mu gypsum-based mortars kuti dziwedzere hunhu hwakasiyana uye hunhu hwekushanda. Izvi zvinotevera mamwe mashandisirwo chaiwo e cellulose ethers mu gypsum mortar:

Kuchengetwa kwemvura:

Cellulose ethers mapolymers anonyungudutsa mvura, zvichireva kuti ane hukama hwakakura nemvura. Kana akawedzerwa mumamortars eplaster, anochengetedza hunyoro zvinobudirira uye anodzivirira musanganiswa kuti usaome nekukurumidza. Izvi zvakakosha kuti plaster ive nenguva yakakwana yekuchenesa mvura zvakanaka uye kuvandudza kushanda kwayo.

Kugadziriswa uye nyore kushandisa:

Hunhu hwekuchengetedza mvura hwe cellulose ethers hunobatsira kuvandudza kushanda kwe gypsum mortar. Mortar inova nyore kusanganisa, kuparadzira uye kuisa, zvichiita kuti maitiro ekuvaka ave nyore uye anoshanda.

Deredza kudzikira kweganda:

Cellulose ethers inobatsira kudzora kuoma kwe gypsum mortars. Nekuchengetedza huwandu hwemvura yakakwana panguva yekugadzika nekuomesa, cellulose ethers inobatsira kuderedza kupwanyika uye kuona kugadzikana kwechigadzirwa chapera.

Kuvandudza kunamira:

Cellulose ethers inowedzera kunamira kwe gypsum mortar kune zvakasiyana-siyana zve substrates, kusanganisira madziro nedenga. Izvi zvakakosha zvikuru mukushandiswa kwakadai sekupurasita nekugadzira, uko kubatana kwakasimba kunokosha pakugara kwenguva refu uye kugara kwenguva refu kwenzvimbo yakagadzirwa.

Kuramba kutsemuka:

Kuwedzera cellulose ether kunogona kuwedzera kusimba kwemortar. Izvi zvinobatsira zvikuru munzvimbo dzine kufamba kwechimiro kana kuti mortar inogona kunge yakamanikidzwa, senge majoint compound ne putty layers.

Kurwisa kudonha:

Mukushandiswa kwakamira, senge maplaster emadziro, maether ecellulose anoshanda seanokora, anoderedza kudonha nekudonha kwemortar. Izvi zvinobatsira kuchengetedza ukobvu hwakaenzana panzvimbo dzakamira, zvichivandudza runako uye mashandiro ekushandiswa kwekupedzisira.

Simbisa kubatana:

Cellulose ethers inobatsira mukubatana kwemusanganiswa wemota, zvichivandudza kusimba kwayo kwese. Izvi zvakakosha mukushandiswa kwadzo apo mota inoda kutsungirira masimba ekunze kana kushushikana.

Kugadzikana kwechando nekunyunguduka:

Cellulose ethers inogona kuwedzera kugadzikana kwe gypsum mortars muchando, zvichiita kuti dzisakuvadzwe munzvimbo dzine tembiricha dzinochinja-chinja. Izvi zvakakosha zvikuru kune zvinoshandiswa pakuvaka zviri mumamiriro ekunze akaoma.

Wedzera nguva yekuisa:

Kushandisa cellulose ethers kunogona kuwedzera nguva yekugadzika plaster mortar, zvichiita kuti zvive nyore kushandisa uye kupedzisa. Izvi zvinonyanya kubatsira kana paine nguva yakareba yekushanda.

Hunhu hwakanaka hwe rheological:

Cellulose ethers inobatsira pakuita kuti dhaka rishande zvakanaka, zvichikanganisa kuyerera kwaro uye hunhu hwaro hwekuchinja. Izvi zvinobatsira kuti rishande zvakanaka uye kuti rishande zvakanaka.

Zvakakosha kuziva kuti mhando chaiyo uye chiyero che cellulose ether chinoshandiswa pamwe nekugadzirwa kwe gypsum mortar zvinofanirwa kutariswa nekungwarira kuti zviwane mhedzisiro inodiwa mukushandiswa kwakapihwa. Vagadziri vanowanzoita kuyedza nekugadzirisa kuti vaone zviri mukati me cellulose ether zvinonyatsoshanda kune zvigadzirwa zvavo uye mashandisirwo avanoda.


Nguva yekutumira: Mbudzi-24-2023