Kudikanwa kwekuwedzera cellulose kune dhaka uye gypsum yakavakirwa zvigadzirwa

Zvigadzirwa zvedhaka uye gypsum zvinhu zvakakosha muindastiri yekuvaka, inoshanda sevanosungira zvinhu zvakasiyana siyana zvekuvaka. Zvigadzirwa izvi zvinoenderera mberi nekuvandudzwa uye kukwidziridzwa kuzadzisa izvo zvinogara zvichichinja zvinodiwa zvekuvaka kwemazuva ano. Imwe yakakosha yekuwedzera mune izvi zvinhu ndeye cellulose, iyo inoita basa rakakosha mukuvandudza mashandiro avo uye zvivakwa.

Kunzwisisa Cellulose:

Cellulose inongoitika polysaccharide inowanikwa mumasero madziro emiti. Ndiyo yakanyanya kuwanda organic polymer Panyika uye inoshanda sechinhu chakakosha chechimiro chechikamu mumatishu ezvirimwa. Kemikari, cellulose mamorekuru ane mutsara cheni dzeglucose mayuniti akabatanidzwa pamwechete ne β(1→4) glycosidic bond. Ichi chakasarudzika chimiro chemorekuru chinopa simba rakasiyana, kugadzikana, uye kusimba kune cellulose.

Muindasitiri yekuvaka, cellulose inowana yakawedzera kushanda seyekuwedzera mune dzakasiyana siyana zvekuvaka, zvinosanganisira dhaka uye gypsum-based zvigadzirwa. Kubatanidzwa kwayo kunoshanda zvinangwa zvakawanda, kugadzirisa akati wandei matambudziko akasangana panguva yekugadzira, kushandisa, uye kuita zvikamu zvezvinhu izvi.

Mabasa eCellulose muMortar uye Gypsum-Yakavakirwa Zvigadzirwa:

Kuchengeta Mvura:
Rimwe remabasa ekutanga e cellulose mudhaka uye gypsum-based zvigadzirwa kugona kwayo kuchengetedza mvura. Cellulose fibers ine yakakwira chiyero chekutora uye kubata mvura mukati mechimiro chavo. Kana yawedzerwa kune izvi zvinhu, cellulose inoshanda senge inochengetedza mvura, ichiva nechokwadi chekuti hydration yakakwana yecementitious kana gypsum components. Iyi yakareba hydration process inowedzera kushanda kwemusanganiswa, zvichiita kuti pave nani kushandiswa uye kunatsiridza kunamatira kune substrates.

Kuvandudza Kushanda uye Kubatana:
Kuvapo kweselulosi fiber mudhaka uye gypsum-based zvigadzirwa zvinowedzera kushanda kwavo uye kubatana. Cellulose fibers inoshanda semugadziri wekusimbisa, inonyatso kupararira mukati memusanganiswa uye kugadzira matatu-dimensional network. Iyi network inosimbisa matrix, kudzivirira kupatsanurwa uye kuvandudza kuwirirana kwese uye homogeneity yezvinhu. Nekuda kweizvozvo, musanganiswa unova nyore kubata, kuparadzira, uye kuumbwa, zvichitungamira kune yakawedzera kushanda panguva yekuvaka.

Kudzivirira Kwekupwanyika uye Kudzora Kudzora:
Rimwe basa rakakosha re cellulose mune izvi zvinhu kupa kwayo mukudzivirira kutsemuka uye shrinkage control. Munguva yekuomeswa uye kuporesa zvikamu, dhaka uye gypsum-yakavakirwa zvigadzirwa zvinokonzeresa shrinkage uye kuputika nekuda kwekurasikirwa kwemwando uye kushushikana kwemukati. Cellulose fibers inobatsira kudzikisira nyaya idzi nekupa kusimbaradza kwemukati uye kuderedza kuumbwa kwe micro-cracks. Nekuvandudza kusimba kwekusimba uye ductility yezvinhu, cellulose inowedzera kuramba kwayo kune shrinkage-induced cracking, nekudaro ichikurudzira kusimba kwenguva refu uye kutendeseka kwechimiro.

Enhanced Mechanical Properties:
Cellulose yekusimbisa inopa yakagadziridzwa michina zvivakwa kune dhaka uye gypsum-yakavakirwa zvigadzirwa. Kuwedzerwa kwema cellulose fibers kunowedzera kuchinjika uye kusimba kwechinyorwa, kusimba kwesimba, uye kusimba. Kuvandudzwa uku mukuita kwemakanika kunonyanya kubatsira mumashandisirwo apo zvinhu zvinoiswa pasi pemitoro yezvimiro, masimba ekunze, kana zvakatipoteredza. Nekusimbisa matrix uye kuderedza dambudziko rekukundikana, cellulose inowedzera kushanda kwese uye hupenyu hurefu hwechimiro chakapedzwa.

Kufambirana neSustainable Practices:
Cellulose inotorwa kubva kune zvinogonekazve masosi senge huni pulp, donje, kana pepa rakadzokororwa, zvichiita kuti ive yakasimba uye ine hushamwari. Kushandiswa kwayo mudhaka uye gypsum-yakavakirwa zvigadzirwa zvinoenderana neiyo indasitiri inosimbisa kusimbisa kune inoenderera mberi maitiro ekuvaka uye girinhi kuvaka kuvaka. Nekusanganisa cellulose additives, vagadziri vanogona kuderedza kuvimba kwavo nezvisinga vandudzwe zviwanikwa uye kuderedza kukanganiswa kwezvakatipoteredza kwezvigadzirwa zvavo. Uku kuenderana nemaitiro akasimba zvakare kunosimbisa kukosha kweselulosi muzvigadzirwa zvemazuva ano zvekuvaka.

Kuwedzerwa kweselulosi kune dhaka uye gypsum-based zvigadzirwa haisi nyaya yesarudzo chete asi chinhu chinofambiswa nekudiwa kwekusimudzira mashandiro, kusimba, uye kusimba. Cellulose inoshandisa mabasa akawanda, kusanganisira kuchengetedza mvura, kuvandudzwa kwekushanda, kudzivirira kuputika, uye kusimbiswa kwemagetsi. Hunhu hwayo hwakasiyana uye kuenderana nemaitiro akasimba anoita kuti ive chinhu chinodiwa chekuwedzera mune zvemazuva ano zvekuvaka. Sezvo indasitiri yekuvaka iri kuramba ichishanduka, kukosha kweselulosi mudhaka uye gypsum-based zvigadzirwa zvinongokura, kuumba ramangwana rezvakagadzikana uye kusimba maitiro ekuvaka.