The mbughari formwork maka warara ntọala ji aka ya

Oru ngo gị n'ọdịnihu home dị njikere, ọ bụ ugbu a dị mkpa iji chọpụta ụdị ala ahụ na saịtị ahụ na ndika uka nke ihe owuwu. Mgbe niile, nke a na-adabere na na otú iwu a mma na ntọala. Ọ bụrụ na ndị ala bụ ike, omume rụrụ na-adọ mmiri, nke kacha mma nhọrọ bụ warara ntọala. Warara ntọala na-wuru n'okpuru dị iche iche, wuru si dị iche iche nke ihe onwunwe (osisi, nkume, brick, ihe ala).

Ndị isi uru nke ndị dị otú a ntọala bụ ya sikwuo ike. Ọ ga idi ọ bụla dị arọ na ga-adịru ọtụtụ afọ na-enweghị deformation na cracks na-eduga ná mkpọda subsidence na ọbụna ụlọ ada. Ọtụtụ mgbe, ígwè imewe na okpuru ulo ma ọ bụ ala ala na-ewu ga-eme n'ọdịnihu, n'ihi ya, na-ewu nke ntọala ịgbasapụ kwekọọ na ala nke ogwugwu onu ma ọ bụ dọrọ. Ma tupu i wụsa ihe owuwu, dị mkpa maka warara ntọala formwork. E nwere ihe abụọ na ụdị formwork - mbughari (osisi ma ọ bụ metal) na mbughari. Maka ojiji nke na-adịgide adịgide formwork polystyrene ụfụfụ, nke na-agbakwụnye ọzọ thermal mkpuchi Njirimara nke ntọala.

Nzọụkwụ site nzọụkwụ echichi nke formwork maka warara ntọala

1. Mgbe kwado ala nke ogwugwu onu ma ọ bụ miri dọrọ jupụtara fom ájá elu nke 100 na 150 cm, nke na-ọma compacted.
2. Formwork maka warara ntọala nwere ike ịbụ ulo oru ma ọ bụ arụpụtara aka ha. Were osisi site 20 ruo 25 mm oké na-akụ aka ha n'ime PDUs. Jide n'aka na-gaa na akaụntụ eziokwu ahụ bụ na mbadamba ga-abụ n'elu ntọala nke 50-100 mm.
3. Site na-eme formwork nke ntọala, tụlee vetikal na kehoraizin ntụziaka. N'oge echichi, na-elekọta na ya anaghị adapụ ekwesị guzo ọtọ. Iji mee nke a, na-eji a mmiri larịị ma ọ bụ a larịị, n'ihi na nke ziri ezi na nkenke nke echichi nke formwork na-adabere na straightness na anwụ ngwa ngwa nke mgbidi nke ụlọ ahụ.
4. Nọrọ ná nchebe na mbadamba nime ékpè iji racks.
5. Iji gbochie deformation nke ọta na ekwe n'oge agbapụtara ihe formwork maka warara ntọala ma ọ bụ ala mesikwuru struts. On osisi guzoro n'ịnyịnya metal ọcha, na mgbe ahụ, na a waya mmasị ka formwork.
6. Akara niile mgbidi formwork na-enyemaka nke katọn, felts ma ọ bụ akwụkwọ, iji belata oriri nke ihe.
7. Ọ bụrụ na gị na olulu maka ntọala bụghị miri nnọọ emi ma ọ bụ gwuru aka na ala na saịtị loam ma ọ bụ ụrọ, na formwork maka warara ntọala nwere ike ịbụ na ọ dị mkpa. The ọrụ nke formwork dị otú ahụ a dọrọ mgbidi ga-eme onwe ha.
8. Wụsara ihe, compacted rammers ma ọ bụ site n'aka, mgbe ichere ya siri ike (n'ime ụbọchị 21). Anyị na-eme nke a iji wepu ikuku akpa.
9. Mgbe ahụ retracted formwork maka warara ntọala. Ọ bụrụ na ị na-eji ndị formwork, ọ dị mkpa iji wepu n'ala ọdịnihu nke okpuru ulo na enyemaka pụrụ iche akụrụngwa.
10. The n'ime vetikal mgbidi nke ntọala waterproofing qualitatively iji na-ekpo ọkụ bitumen.
11. Ị nwere ike n'ihu na-ewu nke isi n'ahụ ụlọ.