Ohiri Isi n'okpuru ntọala - nche ọzọ n'ụlọ

Iji ewu a ebe nchebe, i kwesịrị ịtọ ntọala siri ike. Ya isi nzube - nyefee na redistribution nke ibu site arọ nke ụlọ n'ala. Solid Base egbochi oké pellet ụlọ, si otú na-echebe ya site na cracks, distortions na mbibi.

Foundation ụdị , e nwere ọtụtụ. The kpọmkwem ụdị họrọ dabere na imewe nke ga-eme n'ọdịnihu ụlọ, nakwa dị ka si n'ala, ebe ọ ga-wuru.

Housing a na-wuru na ndabere nke kpuchie, nke bụ ibé, na ogidi, ogwe, ala, i kwesịrị tọọ ntọala columnar ụdị. The peculiarity nke ụdị mkpụrụ bụ na ihe ahụ nile ibu, ntụpọ karịrị na isi. E nwere ọnọdụ mgbe, n'okpuru a ụdị ntọala ka ọzọ monolithic slab. Ọ bụrụ na ala adịghị ike, mgbe ahụ, ọ na-ewusi ikpo ubi.

N'oge na-ewu nke cottages, dị ka a na-achị, họrọ teepu ụdị ntọala. Na nke a, o nwere ike ịbụ ma monolithic na prefabricated. Ụfọdụ (e.g., na-adịghị ike Ona) atọrọ n'okpuru ọzọ monolithic ntọala fom. Mgbe a mgbidi mere nke nkanka.

Ka ụbọchị, mkpebi siri ike nke na okwu a "ohiri isi n'okpuru ntọala" e nwere ọgba aghara. Ọ na-kweere na ohiri isi n'okpuru ntọala bụ zuru ezu densified precoat oyi akwa nke gravel ma ọ bụ ájá, nke dabara n'ime isi nke ntọala. Ma iji fom ma mesikwuru na situ ihe.

Aja bed n'okpuru atọ ntọala ọkpụrụkpụ nke dị ka otu narị millimeters. Nke a ọkpụrụkpụ bụ mkpa iji n'ahịrị na ala nke olulu. Concrete preparations maka ntọala a chọrọ mgbe mgbidi nke ụlọ isi dịkwa warara.

Concrete ụdị fom nwekwara ike mere nke efere. Efere ga-ahọrọ dị na a obosara nke a choro iji ike a fom. Iji ghọta ihe a chọrọ obosara, ọ dị mkpa na-ebu pụrụ iche calculations. The obosara nke ohiri isi na-enwe mmetụta ala ụdị (ihe kpomkwem, ya ibu-ebu ikike) na ibu ibu nke ụlọ.

Iji ọma gbakọọ obosara nke ohiri isi, tụlee otu ihe atụ nke na random ụkpụrụ na-e. Iche na ibu nke ụlọ ga-10 ise kwa mita nke n'ogologo, na ala na-amị ike nke 2 n'arọ kwa square sentimita. The usoro maka ịgbakọ obosara nke ohiri isi n'okpuru ntọala ga-enwe ụdị (100 kg / cm). (2 kg / cm 2) = 50 cm Mgbe ahọpụta obosara nwetara monolithic kwushin na-mechie. Na nke a, na n'ihi na ọnụ ọgụgụ ga-divisible site na otu narị. Dị ka ihe atụ - 700 mm, 800 mm, wdg

Ọkpụrụkpụ ma ọ bụ vetikal size nke Ohiri isi kwesịrị dịkarịa ala 300 mm. Emekarị iwere dị ka ihe ndabere nke 300-400 mm. Nke a bụ n'ihi na eziokwu na oké oriri nke ngwaọrụ mgbe ị họrọ nhọrọ nke a nnukwu fom ọkpụrụkpụ.

Mgbe ịgbakọ obosara na ọkpụrụkpụ nke kwushin, ọ dị mkpa iji kwadebe ihe maka mkwado. Kwushin maka ntọala na-sikwuo ike a pụrụ iche net waya onye n'obosara ukwuu 12 mm. Cell size kwesịrị nkezi nke 200 na 200 mm.

The ihe na mpe mpe akwa maka ntọala guzosie ike ndị na-esonụ iji:

1. First akwadebe a isi nke gburu nkume ma ọ bụ ájá. Ọkpụrụkpụ nke isi - 100 mm. A usoro nke na-ebikwasị ntọala - tamping n'ala.
2. Ọzọ, a formwork maka ntọala fom. Mgbe na bụchaghị emejuputa fom waterproofing na-eji "na-awụfu" ọkụ bitumen. N'ihi bụ a waterproofing film.
3. The ọzọ ogbo - na mkwado ntọala na a pụrụ iche okporo.
4. Ohiri Isi jupụtara ihe na-ekwe ka mezue bụla. na solidification (ihe dials "ebe e wusiri ike" ihe dị ka ụbọchị 21).

Nani site n'ịgbaso ikpochapụ aro ga-ike a ala isi n'ihi na ọdịnihu nke ụlọ.