Mayelana Nokhonkolo Ongasindi Wegwebu Okufanele Uyazi

Yini engasindi igwebu ukhonkolo nendlela yokwenza ukhonkolo wegwebu?

Engasindi ukhonkolo wegwebu ivela ngochungechunge lwemisebenzi eyinkimbinkimbi. Okokuqala, ngokusebenzisa uhlelo lokukhihliza amagwebu lomshini okhipha amagwebu, i-ejenti ekhihliza amagwebu igcwele amagwebu ngomshini, i-ejenti enegwebu kanye ne-foam slurry exutshwa namanzi ngesikhathi. Bese uqedela ukwakhiwa kwe-cast-in-situ noma ukubunjwa kwesikhunta ngomshini wokupompa amagwebu. Ekugcineni, ngokwelashwa kwemvelo, kwakheka izinto ezintsha ezishisayo ezishisayo ezishisayo eziqukethe i-porosity eningi evaliwe. Ukhonkolo wegwebu ongasindi ungowe-bubble insulation material. Isici sayo esivelele ukuthi yenza imbobo yegwebu evaliwe ngaphakathi kwekhonkrithi, okuyilethela ikhwalithi yokukhanya kanye nokuvikela ukushisa okugcina ukushisa.

Buyini ubudlelwano phakathi kwe-lightweight igwebu ukhonkolo kanye ne-aerated ukhonkolo?

Ukhonkolo ongasindi wuhlobo olukhethekile lwekhonkrithi ene-aerated. Isakhiwo sayo se-pore kanye nempahla yezinto ezibonakalayo kuseduze nokhonkolo ovamile ofakwe umoya, umehluko oyinhloko phakathi kwabo ekhona kuphela ukuma pores kanye aeration izindlela.

Yiziphi izici zekhonkrithi engasindi?

1. Isisindo esincane: Ukhonkolo we-foam ongasindi unomthamo ophansi. Futhi izinga layo lokuminyana ngokuvamile liyi-300-1800kg/m3. Ukhonkolo wegwebu olulula osetshenziswa kakhulu ungowokuminyana phakathi 300-1200 kg/m3.

2. Ukusebenza kahle kwe-thermal insulation: ngoba ukhonkolo ongasindi uqukethe inani elikhulu lama-pores amancane avaliwe, inokusebenza okuhle kokushisa. Ngamanye amazwi, inokusebenza okuhle kwe-thermal insulation, ukhonkolo ojwayelekile ongenakho. Ngokuvamile, ukuminyana kukakhonkolo ongasindi kububanzi be 300-1200 kg/m3, conductivity ezishisayo phakathi 0.08-0.3w/(m·K), futhi ukumelana okushisayo kumayelana 10-20 izikhathi zikakhonkolo ojwayelekile.

3, Ukuvalwa komsindo nokumelana nomlilo: ukhonkolo we-foam ongasindi luhlobo lwempahla enezimbotshana, ngakho futhi iyisisetshenziswa esihle sokuvikela umsindo. Esitezi sesakhiwo nakuthelawayeka webhodi lokufaka umsindo, Isitezi esiphezulu sesakhiwo esingaphansi komhlaba singasebenzisa le nto njengesendlalelo sokuvala umsindo. Ukhonkolo wegwebu ongasindi nakho uyinto engaphili. Ngeke lishise, ngakho-ke inokumelana okuhle nomlilo, evame ukusetshenziswa esakhiweni ukuze ithuthukise ukusebenza komlilo wesakhiwo.

4. Ukusebenza okuhle sekukonke: kungaba on-site ethela ukwakhiwa, futhi ingahlanganiswa eduze nephrojekthi eyinhloko.

5. Ukumuncwa okuphansi kwe-elastic shock: i-porosity kakhonkolo ongasindi kuyenza ibe ne-modulus enwebekayo ephansi, ukuze ibe nomthelela omuhle wokumuncwa nokusabalalisa komthwalo.

6. Ukusebenza okuqinile okungangeni manzi: ukhonkolo wegwebu ongasindi we-cast-in-place unezinga eliphansi lokumunca amanzi, amabhamuza avaliwe azimele kanye nobuqotho obuhle, ukuze ibe nokusebenza okuthile okungangeni manzi.

7. Ukuqina okukhulu: ingasetshenziswa isikhathi eside ngokufana nempilo yephrojekthi eyinhloko.

8, lula ukukhiqiza nokucubungula: Ukhonkolo ongasindi kuphela ongakhiqizwa efektri ube yimikhiqizo ehlukahlukene, kodwa futhi kungaba ukwakhiwa esizeni, uphonswe ngqo ophahleni, umhlabathi nodonga.

9. Ukusebenza okuhle kokuvikela imvelo: izinto ezidingekayo ukuze ukhonkolo ongasindi usimende kanye ne-agent egwebuzelayo, engathathi hlangothi futhi engenazo izinto eziyingozi njenge-benzene ne-formaldehyde, ukugwema ukungcoliswa kwemvelo kanye nobungozi bomlilo.

10. Ukwakhiwa okulula: ngokusebenzisa nje umshini wegwebu usimende, ungafinyelela ukusebenza okuzenzakalelayo, futhi ingampompa ukuze ifinyelele ukuphakama okuqondile kwe 200 amamitha okuhamba ibanga elide. Umsebenzi uwukuthi 150-300 cubic ngosuku lokusebenza.

Yiziphi izinhlelo zokusebenza ze-lightweight igwebu ukhonkolo?

1.Ingasetshenziswa njengodonga olubambayo. Ukhonkolo wegwebu ongasindi usetshenziswa ngokuyinhloko njengodonga lwamadwala echwebeni. Ukusebenzisa i-backfill light ngemuva kodonga logu kunganciphisa umthwalo oqondile kanye nomthwalo osemaceleni wodonga losebe.

2.Ingasetshenziselwa ukwakha izinkundla zemidlalo namathrekhi enkundla.

3.Ingasetshenziswa njengengxenye yesandwich. Ku-precast izingxenye zekhonkrithi eziqinisiwe, ukhonkolo we-foam ongasindi ungasetshenziswa njengengqikithi yangaphakathi, ukuze ibe nokusebenza okuhle kwesisindo esilula, amandla aphezulu kanye nokushisa ukushisa. Ukuminyana kuvame ukuba ngu-400-600kg/m³.

4. Ingasetshenziswa emkhakheni wokugcwalisa ipayipi emuva. Ithangi lamafutha angcolile angaphansi komhlaba, iphayiphi (equkethe uwoyela ongahluziwe, amakhemikhali), ipayipi lendle nezinye izimbobo kulula ukuholela emlilweni noma ukuwa, ukusetshenziswa kokugcwalisa ukhonkolo wegwebu kunganqanda lezo zinkinga zesikhathi esizayo. ngaphandle kwalokho, izindleko zayo nazo ziphansi kakhulu. Ubuningi bokhonkolo be-foam buxhomeke kububanzi bepayipi kanye netafula lamanzi, and usually the density is 600-1100kg/m³. .

5.Kuvame ukusetshenziselwa ukugcwalisa ukhonkolo onciphile kungqimba. Ngenxa yokusetshenziswa kwe-hose eguquguqukayo, ukhonkolo wegwebu unezinga elikhulu lomsebenzi nokuzivumelanisa nezimo, ngakho-ke kuvame ukusetshenziselwa ukugcwalisa ukhonkolo onciphile. Uma isidingo se-insulation siphezulu, ukuminyana kungu-1200kg/m³. Ubukhulu obujwayelekile bokugcwalisa ukhonkolo onciphile bungu-0.05m. Ngezidingo eziphezulu zokufakelwa, ukuminyana kungu-500kg/m³. Futhi ubukhulu bayo obuphakathi bungu-0.1-0.2m.

6.Ivame ukusetshenziswa emthambekeni ophahleni. Ukhonkolo onegwebu usetshenziselwa ukuthambeka kophahla, enezinzuzo zesisindo esilula, isivinini sokwakha esisheshayo kanye nentengo ephansi. Ithambeka ngokuvamile lingu-10mm/m, ukujiya kungu-0.03-0.2m, futhi ukuminyana kungu-800-1200kg/m³.

7.Isetshenziselwa ukusekela ukuphela kwethangi lokugcina. Ukuthela izinyathelo zikakhonkolo onegwebu phansi kwethangi lokugcina lensimbi (ngowoyela ongahluziwe namakhemikhali) ingakha isisekelo seconvex uma kunesidingo, ukuze kuqinisekiswe ukuthi ukusekelwa kwayo yonke indawo engaphansi kwethangi kusesimweni sokucindezeleka okuphelele ngesikhathi sokushisela. Lokhu kusekelwa okuqhubekayo kungenza ithangi lisebenzise phansi kwethangi lepuleti elincane. Izisekelo zeConvex nazo kulula ukuzihlanza. The density of foamed concrete is 800-1000kg\m³ .

8.Ingasetshenziselwa ukwakheka kwezwe. Ukuminyana kwenqwaba kakhonkolo onegwebu ngu-600-1000kg/m³ , engasetshenziswa engadini rockery, udoti, isihlalo setafula nokunye.

9.Ingasetshenziswa emkhakheni wezokuvikela kazwelonke (impi yesimanje isebenzisa ulwazi kanye namadivayisi eselula athuthukile njengethuluzi lokuhlasela). I-foam Cement ingasetshenziswa kwezobunjiniyela bezempi. Ngokwesibonelo,lapho isikhumulo sezindiza sonakaliswe ukuqhuma kwebhomu lesitha, Ukhonkolo wegwebu ungasetshenziswa ukwenza umsebenzi obalulekile ulungise ngokushesha.

10. Okunye ukusetshenziswa: Ukhonkolo we-Foam ungabuye usetshenziselwe ukugcwalisa i-firewall insulation, ukugcwaliswa kwaphansi komsindo we-insulation, ukugcwalisa komugqa womhubhe. Ngaphandle kwalokho, ingasetshenziswa emkhakheni wokuhlukaniswa kwamandla namapayipi amanzi.

I-Cie-China.org ingumhlinzeki oholayo wezithasiselo zikakhonkolo wegwebu ohlinzeka nge-ejenti yokugwedla ukhonkolo, superplasticizer,isithuthukisi samandla kakhonkolo wegwebu kukhonkolo ongasindi, Amabhulokhi e-CLC. Uma ufuna i-ejenti ekhihlizayo, sicela ukhululeke Xhumana nathi.