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Curbs: àgwà, na ụdị na-na-ewu technology

Iji ibuli n'okporo ámá na-enwu n'okporo ụzọ akụkụ, nakwa ngere anya a tụliri atụli nke si n'akụkụ ụzọ, iji curbs. Nanị tinye - Ọ bụ ihe kasị nkịtị ókè-ala nke eke nkume.

Dị otú ahụ curbs na-mere nke sedimentary, igneous nkume na ndị ọzọ umu na na-adịghị emetụta weathering na-enwe dị iche iche ntụpọ dị ka cracking na chipping. Anwụ ngwa ngwa, n'ibu ike na ntu oyi - nke ahụ bụ dị iche iche site na ihe Ewepụ Ihe Mgbochi n'akụkụ nkume.

Granite ihe onwunwe na mgbakwunye na nke ndu ebighi-na-agbakwụnye na aesthetic mma nke roadbed na-emeghere n'okporo ámá. Low-isi, ma ọ bụ a isi na ukwuu, dị ka nkume e dere ede na-enye a ochie na nostalgic n'okporo ámá.

Ọrụ curbs:

  • nchedo ala ozize;
  • nchedo site na mmiri ozuzo na snow drifts iyi;
  • nkewa na-agafe agafe na ndị ọzọ na Lanes nke-enwu n'okporo ụzọ;
  • ike nke pavement taịl nile na tracks.

nkọwa curbs

E nwere ọtụtụ ụdị curbs:

  1. mgbapu curbs enwetara site n'ibu edinam na a ngwá ọrụ. Akacha eji thermal ma ọ bụ percussion ngwá.
  2. Sawing - na-emepụta site ịcha na ọnwụ discs ma ọ bụ ịwa nkume.
  3. Akụkụ anọ nwere akụkụ anọ na udi ma na-akara na akwụkwọ ozi P.
  4. Curved curbs dị iche iche ahazi nkuku. Akara na akwụkwọ ozi K.

Mgbe na-ezo aka na nkume mee letters: D - nkume; B - n'ọnụ ụzọ nkume. The nọmba egosi na okirikiri nke curvature (na mita). Standard ngwaahịa nwere ogologo 0,7 2 mita, na ogologo nke ngwaahịa ma ọ bụrụ na ị chọrọ ihe karịrị abụọ mita, mgbe ahụ, a na nkume e mere ka iji. Ibu curbs na-adabere na ya akụkụ, ihe onwunwe na shapes. The ndika arọ nke 80 n'arọ na ruo 1 mita.

Tech Ngwa

Ukpụhọde nke ókè-ala nkume bụghị ike. Ma, ọ dị mkpa iji debe ihe niile e niceties. Abụkarị curbs na-arụnyere n'out oge na ngwaọrụ nke-enwu n'okporo ụzọ. Mgbe ahụ pavement, aluso o aghọ otu ga-nnọọ inogide.

  1. Earthworks. Igwu Ala trenches maka curbs. The ogologo, omimi na obosara nke miri dọrọ ga-zubere-ewere n'ime akaụntụ size nkume na ihe formwork. Rịba ama na elu nke trenches na mgbidi ya ga-eso udi nke curbs kpamkpam. Mgbe ahụ, ọ ga-bụghị "na-eje ije".
  2. The ngwaọrụ bụ a ájá fom. Ọkpụrụkpụ nke preparatory oyi akwa operedlyaetsya oru ngo.
  3. Construction nke ihe formwork. Oke nke ihe formwork ga izute ndị kasị elu chọrọ nke anwụ ngwa ngwa na ntu oyi eguzogide. Formwork ọkpụrụkpụ kwesịrị erughị 100 cm.
  4. Na-arụ ọrụ na ngwaọrụ ciment-ihe ntọala n'okpuru a nkume.
  5. Ngwa ókè nkume emepụta 10-15 nkeji mgbe formwork e mere. Ebe ọ bụ na konkiri ịkwụsị nnọọ ike, mgbe ọ ka mma iji pụrụ iche ngwá echichi na a ụgbọala.
  6. Attaching nkume ciment-ihe ngwakọta. The ime obosara nke ọdịiche dị n'etiti nkume bụghị ihe karịrị 10 mm.

Tinyere ihe ndị ọzọ, ndị a na ụdị ala-adabere na ha na-aga: n'okporo ụzọ, ahịhịa na ubi. Ji achọ curbs bụ ma ama na-naanị maka ịma mma na ihe ọhụrụ udi, ma a dịgasị iche iche nke ihe nakawa etu esi na-ese na ha. The na-eri nke na nkume ndị a dị nnọọ elu.

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