Cement-based Self-leveling Mortar Additives

Cement-based self-leveling madhaka anowanzoda akasiyana ekuwedzera kuti avandudze mashandiro avo uye aenderane nezvinodiwa zvekushandisa. Izvi zvinowedzera zvinogona kuwedzera zvivakwa zvakaita sekushanda, kuyerera, kuseta nguva, kunamatira, uye kusimba. Heano akajairika ekuwedzera anoshandiswa mu simende-based self-leveling mortars:

1. Mvura inoderedza/Plasticizers:

• Chinangwa: Kuvandudza kushanda uye kuderedza kudiwa kwemvura pasina kukanganisa simba.
• Benefits: Kuwedzera kuyerera, kupomba kuri nyore, uye kuderedzwa kwechiyero chemvura-simende.

2. Retarders:

• Chinangwa: Kunonotsa nguva yekuseta kuti ubvumire nguva yekushanda yakawedzerwa.
• Benefits: Kuvandudzwa kwekushanda, kudzivirira kwekugadzirisa nguva isati yakwana.

3. Superplasticizers:

• Chinangwa: Kuvandudza kuyerera uye kuderedza zvemukati zvemvura pasina kukanganisa kushanda.
• Benefits: Kuyerera kwepamusoro, kuderedzwa kwemvura kudiwa, kuwedzera simba rekutanga.

4. Defoamers/Air-Entraining Agents:

• Chinangwa: Kudzora kupindira kwemhepo, kuderedza kuumbwa kwefuro panguva yekusanganiswa.
• Benefits: Kugadzikana kwakavandudzwa, kuderedzwa kwemhepo inoputika, uye kudzivirira mhepo inobatwa.

5. Seta maAccelerators:

• Chinangwa: Kurumidza kuseta nguva, inobatsira mumamiriro ekunze anotonhora.
• Benefits: Kukurumidza kukura kwesimba, kuderedzwa kumirira nguva.

6. Fiber Reinforcements:

• Chinangwa: Kuwedzera kusimba uye flexural simba, kuderedza kuputika.
• Benefits: Yakavandudzwa kusimba, kutsemuka kuramba, uye kukanganisa kupikisa.

7. Hydroxypropyl Methyl Cellulose (HPMC):

• Chinangwa: Kuvandudza kushanda, kuchengetedza mvura, uye kunamatira.
• Benefits: Yakaderedzwa sagging, yakawedzera kubatana, yakagadziridzwa kupera kwepamusoro.

8. Shrinkage Reducing Agents:

• Chinangwa: Deredza kuomesa shrinkage, kuderedza kuputika.
• Benefits: Kuvandudza kusimba, kuderedzwa kwengozi yekutsemuka kwepamusoro.

9. MaAgents ekuzora:

• Chinangwa: Kufambisa kupomba uye kushandisa.
• Benefits: Kubata zviri nyore, kuderera kwekweshwa panguva yekupomba.

10. Biocides/Fungicides:

• Chinangwa: Kudzivirira kukura kwema microorganisms mudhaka.
• Benefits: Kuvandudzwa kwekuramba kuparara kwebiological.

11. Calcium Aluminate Cement (CAC):

• Chinangwa: Kurumidza kuseta uye wedzera simba rekutanga.
• Benefits: Inobatsira muzvishandiso zvinoda kukurumidza kuvandudzwa kwesimba.

12. Mineral Fillers/Extenders:

• Chinangwa: Shandura zvivakwa, vandudza mutengo wakanaka.
• Benefits: Kudzorwa shrinkage, yakagadziridzwa magadzirirwo, uye kuderedzwa mutengo.

13. Coloring Agents / Pigments:

• Chinangwa: Wedzera ruvara kune aesthetic zvinangwa.
• Benefits: Kugadzirisa chitarisiko.

14. Corrosion Inhibitors:

• Chinangwa: Chengetedza yakamisikidzwa simbi yekusimbisa kubva mukuora.
• Benefits: Kuwedzerwa kusimba, kuwedzera hupenyu hwebasa.

15. Hupfu Activators:

• Chinangwa: Kurumidza kuseta kwekutanga.
• Benefits: Inobatsira muzvishandiso zvinoda kukurumidza kuvandudzwa kwesimba.

Zvinokosha Zvinotarisirwa:

• Dosage Kudzora: Teerera kune yakakurudzirwa dosage mazinga kuti uwane zvaunoda mhedzisiro pasina kukanganisa kuita.
• Kugarisana: Ita shuwa kuti zvinowedzerwa zvinoenderana nemumwe uye nezvimwe zvikamu zvemusanganiswa wevhu.
• Kuedza: Ita bvunzo dzemurabhoritari uye bvunzo dzemumunda kuti uone mashandiro ekuwedzera mune chaiyo yekuzvimisikidza yedhaka maumbirwo uye mamiriro.
• Manufacturer Recommenditions: Tevedzera nhungamiro uye kurudziro dzakapihwa nevagadziri vekuwedzera kuitira kuita kwakanyanya.

Iko kusanganiswa kweizvi zvinowedzera zvinoenderana nezvinodiwa chaizvo zveiyo-yega-leveling mortar application. Kuonana nenyanzvi dzezvinhu uye kutevedzera zviyero zveindasitiri kwakakosha pakugadzira uye kushandisa dhaka rekuzvimisa zvinobudirira.