Kungani ukhetha ukhonkolo we-foam

Emandulo, i-insulation yokwakha yabantu iphansi kakhulu, futhi ukusetshenziswa kwamandla ehlobo nasebusika kukhulu kakhulu, okuyinto elimaza kakhulu indawo esihlala kuyo. Ukubukeka kwe ukhonkolo wegwebu sehlise ijubane lesi simo.

1. Ukumelana nomlilo we ukhonkolo wegwebu kuhle

Abaningi i-polyurethane foam izinto zokushisa ziyavutha, futhi kuyinselele ukuvimbela imililo ngokungeza izinto ezivimba amalangabi, futhi zikhipha namagesi anobuthi lapho zishile.

Impahla yokuqala eluhlaza ye ukhonkolo wegwebu ngusimende, enokumelana nomlilo okuphezulu kakhulu futhi engeke idale umlilo nhlobo.

2. Ukufakwa kahle komsindo

Esikhathini esedlule, amabhodi e-polystyrene anegwebu ayevame ukusetshenziswa, ezinokungasebenzi kahle kokufakwa komsindo. I-insulation yomsindo we ukhonkolo onegwebu of the ukushuba efanayo 50% kangcono kunamabhodi e-polystyrene.

3.Ukungcola okuphansi

I-polyurethane foam nezinye izinto eziphilayo zizokhipha amagesi ayingozi kungakhathaliseki isikhathi sokukhiqiza noma isikhathi sokuguga sekwephuzile, ukubeka impilo engozini,

Ingxenye eyinhloko ye ukhonkolo wegwebu yizinto ezingaphili, ezingakhiphi amagesi ayingozi futhi ziyizinto zokwakha eziluhlaza emvelweni.

4. Yonga amandla

Ingxenye eyinhloko yezinto ezijwayelekile zokufakelwa izinto eziphilayo, edla izinsiza eziningi ze-petroleum ngesikhathi sokukhiqiza. Ukusetshenziswa kwamandla ukhonkolo wegwebu ukukhiqiza kuyashoda.

5, ngokushesha futhi kuqondile

Ukhonkolo wegwebu kungaba ukwakhiwa kwe-cast-in-situ, ukonga amandla amaningi okukhiqiza kanye nezindleko zokucubungula.

6.Ukungena kwamanzi aphansi

Ukumuncwa kwamanzi ukhonkolo wegwebu ngokuvamile iphansi kune 10%, futhi ukumuncwa kwamanzi omkhiqizo okungcono kungafinyelela 2% -5%. Zijwayelane nezindawo zokwakha eziyinkimbinkimbi.

7, ukuminyana okuphansi, umphumela wokuvala umsindo

Ukhonkolo wegwebu kuyinto ukhonkolo ongasindi nogqinsi 150-450kg / m³. I-conductivity eshisayo ingu-0.055-0.1w kuphela (m · k).

8, ukuqina okuhle

Impilo yokwakha ejwayelekile 50-100 iminyaka, kuyilapho izinto zokufakelwa kwe-organic zinjalo 20-25 iminyaka, futhi izinto ze-foam zikakhonkolo zingadlula ngokujwayelekile 50 iminyaka. Uma selakhiwe, ingavinjelwa impilo yonke.

Okwamanje, inkinga yamandla ikhula kancane kancane, futhi indawo ezungezile iwohloka kancane kancane. Ngokusekelwe ezintweni ezinhle kakhulu zekhonkrithi enegwebu, ukhonkolo onegwebu izoba yinto yentuthuko enamandla yomhlaba wonke esikhathini esizayo.

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.