Cam amabhodi: izici lobuchwepheshe, ukumelana umlilo, ukwahlukanisa sound, isisindo, izithombe

Cam amabhodi, ezibekiweko lobuchwepheshe ozokwethulwa ngezansi senzelwe zokuhlobisa Izindonga zangaphakathi.

Ukuqhathanisa nezinye izinto

Le mikhiqizo avele ngenhloso ukwehlisa eyinkimbinkimbi yomsebenzi kanye nezindleko wokwakha izindonga. Le nkulumo esekelwe idatha ukhonkolo. Ngakho, uma ukusetshenziswa eyodwa emelelwa ubude umkhiqizo elilingana 66,7 cm ukuphakama - 50 cm, it uyakwazi esikhundleni 14 imikhiqizo sesqui-silicate, plate okufanayo 20 ubuyisela izitini olulodwa obomvu (250 x 120 x 65 mm). Uma kuqhathaniswa nokugcwaliseka silicate pazogrebnevyh umkhiqizo ke lezi zibalo abanesizotha kancane ngaphezulu: 5 no-7, ngokulandelana, izitini, kodwa kulokhu plate kumele sisetshenziswe kuyashesha futhi ukunciphisa izindleko umsebenzi.

Ukuqokwa Gypsum ukwahlukanisa amapuleti

Ngodonga of Gypsum ukwahlukanisa amabhodi eyenzelwe ukufakwa e Izakhiwo zokuhlala nendawo yomphakathi, lapho amakamelo ukuphakama ophahleni zazo ingeqi 4.2 m. Njengoba sazi ukuthi cam amabhodi, ezibekiweko lobuchwepheshe okufanele babe nolwazi ngaphambi kokuba uyisebenzise, onezici eziphawulekayo side endaweni futhi ububanzi ezincane, the last zazo luyehluka in the ububanzi 8-10 cm, imikhiqizo enikeziwe uvala uhlobo loxhumano "inkatho - ikamu" ohlangothini ubhekene yokuthuthukisa izici ukuzinza ezakhiweni zamatshe aqoshiwe. Le isixazululo eyakhayo evumela ukuba kanyekanye ngcono flatness komkhiqizo. Sezitofu ukukhwezwa ngokunembile phezu kwaso, maqondana lekuhlanganeni longitudinal futhi ngokuqinile exhunywe ne eziningi nokuma.

Izici eziyinhloko Gypsum amabhodi pazogrebnevyh

Khonka cam amabhodi, izici okuyinto ethulwa ngezansi, ekhiqizwa usebenzisa umjovo udini ubuchwepheshe. Emongweni umkhiqizo - Gypsum, okuyinto kuveza ngaphansi brand G-4 kanye G-5. Ukwakha usimende ukhonza njengomdala impahla imvelo okuyinto enhle kakhulu emoyeni permeability. Lokhu kusikisela ukuthi ukwahlukanisa ngesisekelo imikhiqizo echazwe ukuhambisana nayo yonke imithetho yezempilo nokuphepha. Ukuze uthuthukise ukusebenza nokuqina kwayo izimfanelo, wanezela izingoma plasticizing efakwe ukhonkolo.

Izinhlobonhlobo Gypsum ukwahlukanisa amabhodi e umswakama ukumelana ukusebenza

Cam amabhodi, izici yiziphi ithakazelise kulabo uhlela ukwenzani ukwakhiwa ngodonga kungaba amanzi nemithi kanye ezivamile. Ngayinye yalezi imikhiqizo ihlukile umthamo wamanzi ukumuncwa. Ukuze ipuleti ayikwazi ukudonsa umswakama, ukubunjwa yayo sengezwe Portland usimende kanye granulated kuqhuma esithandweni slag. Futhi imikhiqizo ngamanzi ongaphakeme ukumuncwa sihluke ezivamile sombala oluhlaza sengezwe izithako zabo.

Cam amabhodi, ezibekiweko lobuchwepheshe lapho umkhiqizo evumelana nge ukumuncwa amanzi evamile, ingasetshenziswa izakhiwo lapho amakamelo kuhluke umswakama evamile futhi ongaphakeme. Ngokuphathelene umswakama amabhodi nemithi, ezaziwa ngokuthi amanzi-oxosha, angasetshenziswa ezakhiweni, izakhiwo izimpawu umswakama high, kutuswa ukusebenzisa SNP II-3-79.

Izici Key

Cam amabhodi, izincazelo, izithombe zazo okusesihlokweni esithi kufanele zihlolwe ngaphambi kokuba uwasebenzise emsebenzini ukufaka ngodonga. Ngakho, ezivamile Gypsum ibhodi lunesibalo ka 1350 kg / m³. Ngalesi ipharamitha umswakama Inkomba ukumelana 1100 kg / m³. Amanzi ukumuncwa kwe-setshe kokujwayelekile usimende singamaphesenti angu 26-32. Futhi lapha emanzini nemithi, lesi sibalo lancipha ngamaphesenti angu-5. Uma unquma ukuthenga plate evamile Gypsum ezisekelwe, kubalulekile ukuba siqondiswe mshini M-35, kuyilapho amanzi nemithi Gypsum plate ebekwe umkhiqizi imakwe M-50. Qiniseka ukuthi ucabangele lokhu lapho ukhetha.

Cam amabhodi, izici lobuchwepheshe zazo unesithakazelo master ngasinye ngaphambi kokuqala umsebenzi nabo, babe Ubukhulu ezithile. Ngakho, ezivamile Gypsum ibhodi ngelungiselelo we ngodonga unamahlangothi elilingana 667 x 500 x 80 mm, okuyinto nakho kuyiqiniso ngenxa yalowo siye sathuthukisa izinga umswakama ukumelana.

Okubaluleke sibalo teplosberzheniya. Uma kuwukuthi ipuleti kabani ukujiya kuyinto 80 kwangu, umkhiqizo ezifana angabhekwa okulingana udonga ukhonkolo, lona wamuva ephethe ukushuba amamilimitha angu-400. Ngezinye ilungiselelo ngodonga kanye kukhethwa impahla lezi abathengi bavame ukuba banake Coefficient umsindo ukunciphisa. Esikhathini ibhodi Gypsum, lokhu ipharamitha kungenzeka kuhluka uhla 34 kuya 40 dB, okuyinto ekhangayo ngoba leyo nto isetshenziselwa ukukhweza ngodonga ingaphakathi.

zezinhlangothi ukumelana umlilo nemingcele

Cam amabhodi, ezibekiweko lobuchwepheshe, lapho umlilo nakanjani kudingeka sihlole ngaphambi kosuku lokuthenga, unezimfanelo umxhwele ngodaba lokuphepha ukuchayeka ngqo ilangabi. Ngakho, uma ipuleti kuzothinta izinga lokushisa umlilo okuyinto ilingana 1100 degrees Celsius, umkhiqizo uzogcina umi imithwalo enjalo amahora amathathu. Ngesikhathi esifanayo umthwalo esindayo umthamo elahlekile. Ukuze kuncishiswe kunobukhulu bendawo wokwakha, kungenzeka ukukhweza imikhiqizo eziyize Gypsum kabani sayizi ejwayelekile futhi ilingana 667 x 500 x 80 mm. Isisindo sawo lingaphansi cishe amaphesenti angu-25 uma kuqhathaniswa amapuleti, ababiziweyo enamandla egcwele. Ngakho, cam amabhodi, izici lobuchwepheshe, isisindo okuyinto kubalulekile ukwazi ngaphambi kokuqala umsebenzi ukufakwa, inobungako elilingana 22-24 kg, okuyinto kuyiqiniso izihloko eziyize. Nakuba ngokugcwele ukuzenzela izinto ngemizimba ukala phakathi 30-32 kg.

Phakathi kwezinye izinto, lo plate ungabahlukanisa imingcele bulala inkatho, ezithinta isimo ezahlukene. Lezi izingxenye mkhiqizo kungenzeka trapezoid noma unxande. Kodwa kungakhathaliseki ukuthi iyini ifomu ukhetha uxhumano yokuvala, ke akuthinti amandla kanye nekhwalithi izici ngodonga.

Izici Main silicate amapuleti pazogrebnevyh

Cam amabhodi, ezibekiweko lobuchwepheshe bangahluka uma sikhuluma yenziwe ngohlobo oluhlukile, kwezinye izimo, kufanele kuzenze zibathinte nakakhulu amandla izici. Ngakho, esekelwe amapuleti silicate amanzi, Silica isihlabathi futhi slaked lime izigaxa. Ngemva zonke izithako axutshwa, ukwakheka sihamba isinyathelo ngokucindezela bese engena ekamelweni autoclave. It setshe esizayo sibhekana nemiphumela ephawulekayo ka lokushisa nokucindezelwa ukunikeza lime-isihlabathi nhlanganisela, esibonakala by amandla anda.

Ngo amabhodi silicate akuzona izinga njengoba umxhwele amanzi ukumuncwa. Lokhu kubonisa ukuthi imikhiqizo enjalo angeke lisetshenziswe izakhiwo, izindawo okukuvumela amazinga aphezulu umswakama. Lezi zingqimba esetshenziswa ngenkuthalo ukuze kwakhiwe abahlukanisi ukuzisekela kwesakhiwo. Isisindo enjalo silicate amapuleti kuyinto 15.6 khilogremu, kuyilapho kwabantu okulingana 1870 kg / m ^3. Uma iqhathaniswa nezinhloko-Gypsum, ke wesibili ingasaphathwa kanye konga 1570 kg / m ^3, it has a nethonya elihle izinga ukushisa osindisa futhi ukumuncwa umsindo, okuyinto baziswa amakhasimende, enika bakhethe lezi zinhlobo zezindwangu.

Izici imikhiqizo silicate pazogrebnevyh

Cam amabhodi, ezibekiweko lobuchwepheshe, okuyizinto umakhalekhukhwini manje wazi, kuvamile kakhulu namuhla. Uma sikhuluma zinhlobo silicate imikhiqizo enjalo, it has izici zayo siqu. Ngakho, plate kokuba Usayizi 500 x 250 x 70 mm futhi ekhiqizwa ngaphansi lokuhweba M-150. amanzi ukumuncwa wabo 13.6 per cent, kodwa konga 1870 kg / m ^3.

Yini odinga ukuyazi mayelana amapuleti silicate ngaphambi kokuqala umsebenzi?

Uma kuqhathaniswa amabhodi silicate ngodaka zokumelana umlilo ukusebenza, owokuqala ambalwa kubi nokubhekana nomphumela komlilo. sici sabo esihle wukuthi ngesikhathi ukusebenza ngeke ukukhulula isisi esinobuthi. Ngaphezu kwalokho, musa ukuqhuba ugesi. Ngesisekelo ukulungisa silicate amabhodi - futhi castle pazogrebnevyh, isici esasenza okuyinto uba ikhono abuyisele umsindo.