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Nsogbu na Ngwọta A Na-enwekarị Ihe Maka Agba Na-adịghị Mma

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Nsogbu na Ngwọta A Na-enwekarị Ihe Maka Agba Na-adịghị Mma

2023-10-10

1. Enweghi ike nke agba pervious ihe

A na-emetụta ike nke ihe na-emebi emebi site na ọtụtụ ihe, gụnyere: mgbakwunye ciment ezughi oke, ike nkume ezughi oke, teknụzụ nkwadebe, ezughị oke ọdịnaya SiO2 na-agba ume, na mmezi oge. Ya mere, ọ ga-amalite site na-ebuli akụrụngwa, na-agbakwunye ịnweta mma mgbakwunye na organic mkwado akụkụ atọ ka mma ike nke pervious konkret.



2. Agba pervious ihe mgbawa

N'ihi mgbanwe nke okpomọkụ na iru mmiri, nhịkọ na enweghị isi nke ihe, na usoro na-enweghị ezi uche, mgbawa na-apụtakarị na ihe dị njọ mgbe ejiri ya mee ihe ruo oge ụfọdụ, na-akpata isi ọwụwa maka ọtụtụ ndị ọrụ ụlọ. Ya mere, mgbe ị na-emepụta nchikota, a ga-akwụ ụgwọ nlebara anya iji belata oriri mmiri mgbe ị na-ahụ na ihe ahụ dị njọ na-arụ ọrụ nke ọma. Tọọ ihe nkwado zoro ezo n'ọnụ ọnụ ndị gbawara agbawa ngwa ngwa ka iwelie oke nkwado yana ike tensile kacha nke ihe ahụ. N'ime nhazi nhazi, njirimara ihu igwe n'oge a na-ewu ụlọ kwesịrị ịtụle nke ọma na nkwonkwo mgbe ịwụsa ga-edozi ya nke ọma. Jikwaa nke ọma na ụkpụrụ teknụzụ nke ihe akụrụngwa kọmpụta, jiri ciment hydration dị ala, ma belata ọdịnaya apịtị nke nnukwu mkpokọta dị mma dị ka o kwere mee (n'okpuru 1 ruo 1.5%).



3. Pinholes ma ọ bụ egosipụta na-apụta na agba pervious ihe

Isi ihe mere e ji guzobe ọtụtụ pinholes na agba pervious ihe bụ na ihe mgbaze na permeable n'ala agba na-arụ ọrụ mgbe eserese, na-ahapụ agba mmiri mmiri akaha replenish, n'ihi na obere okirikiri okirikiri, oghere ma ọ bụ pinholes. Ihe na-eme ka ọ dị mfe na varnish dị ala na ọdịnaya pigmenti dị n'elu oyi akwa na-adịkarị mfe maka ọnọdụ ndị a.



4. Nkume akụkụ na-ada site na agba pervious komntakịrị

Isi ihe mere na mpaghara peeling apụ nke pervious ihe bụ dị ka ndị a: ezughị oke nkezi nke permeable concrete enhancer (Cementing material) na ciment ma ọ bụ uneven Ịgwakọta; oke mmiri n'elu, mfu nke slurry n'elu nkume; ezughị ike ihe siri ike; na mgbe ị na-asa ebe ndị gbara ya gburugburu. The slurry na-efunahụ n'ihi na mmiri ozize; ihe nkiri na-agwọ ọrịa na-efu. Ya mere, ọ dị mkpa iji ihe ndị na-eme ka ihe na-eme ka ọ dịkwuo mma; Ekwesịrị itinye ihe na-eme ka ike na ciment na oke zuru oke ma gwakọta ya nke ọma dị ka achọrọ. Mgbe ị na-efesa mmiri maka mmezi, nrụgide ekwesịghị ịdị oke elu, a machibidoro ịfesa ọkpọkọ ozugbo. Mgbe ị na-ehicha ebe gbara ya gburugburu, kpuchie akụkụ ihe na-eme ka ọ dị mfe. Mee batching ewu dị ka e mere ihe ike ruru. A ghaghị mechie ihe mkpuchi nke ihe nkiri ahụ na-agwọ ọrịa, ma kpuchie ihe nkiri ahụ ma gwọọ ya maka ụbọchị 7.