A na-eji eriri fiberglass a kpara ma kpuchie ya mee fiberglass geogrid.

1. Nkọwa nke eriri iko geogrid

Geogrid nke iko bụ ezigbo ihe e ji eme ka okporo ụzọ sie ike, ime ka okporo ụzọ sie ike, ime ka ala dị nro, na ntọala ala dị nro. Ọ bụ ngwaahịa siri ike nke e ji eriri iko siri ike nke na-enweghị alkali mee site na teknụzụ ịkpa ákwà ogologo ụwa iji mee ihe e ji mee ka ọ bụrụ ihe e ji mee ka ọ dị n'elu, wee jiri ya mee ihe e ji ekpuchi elu. E ji eriri iko mee ya site na ịkpa ákwà na mkpuchi.

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2. Àgwà nke eriri iko geogrid

(1) Njirimara igwe

  • Ike dị elu, ogologo dị ala: Site na eriri iko dị ka ihe eji arụ ọrụ, ọ nwere nnukwu iguzogide mgbanwe, ogologo ya na-erughị 3% mgbe ọ gbawara, nke na-eme ka ọ ghara ịdị mfe ịgbatị ma gbanwee mgbe ọ na-ebu ike mpụga.
  • Enweghị ihe mgbochi ogologo oge: Dịka ihe nkwado, ọ nwere ike iguzogide mgbanwe n'okpuru ibu ogologo oge, eriri iko agaghịkwa amị amị, nke nwere ike hụ na ngwaahịa ahụ na-arụ ọrụ ogologo oge.
  • Nnukwu modulus nke mgbanwe: O nwere nnukwu modulus nke mgbanwe ma nwee ike iguzogide mgbanwe nke ọma mgbe nrụgide gasịrị, dịka ibu nrụgide ụfọdụ na nhazi ụzọ na ịnọgide na-enwe nkwụsi ike nhazi.

(2) Mgbanwe okpomọkụ

Ezigbo nkwụsi ike okpomọkụ: okpomọkụ agbaze nke eriri iko bụ 1000 ℃ Ihe dị n'elu na-eme ka e nwee ike idobe eriri iko geogrid iji nagide okpomọkụ n'ebe okpomọkụ dị elu dịka ọrụ pavement, a pụkwara iji ya mee ihe n'ebe oyi na-atụ nke ukwuu, na-egosi ezigbo iguzogide okpomọkụ dị elu na nke dị ala.

(3) Mmekọrịta ya na ihe ndị ọzọ

  • Ndakọrịta na ngwakọta asphalt: E mere ihe e ji mee ihe n'oge a na-agwọ ya maka ngwakọta asphalt, eriri ọ bụla kpuchiri ya nke ọma ma nwee ike ijikọ ya na asphalt, ọ naghị ekewapụ onwe ya na ngwakọta asphalt dị na oyi akwa asphalt, mana ọ na-ejikọta nke ọma.
  • Njikọta na mmachi mkpokọta: Nhazi ya na-enye ohere ka ngwakọta dị na simentị asphalt banye n'ime ya, na-emepụta njikọ mekaniki. Ụdị njikọ a na-egbochi mmegharị nke mkpokọta, na-enye ohere ka ngwakọta asphalt nweta ọnọdụ njikọta ka mma mgbe ebufere ya, na-eme ka ikike ibu ibu ka mma, na-eme ka arụmọrụ mbufe ibu dịkwuo mma, ma na-ebelata mgbanwe.

(4) Ogologo oge

  • Nkwụsi ike nke anụ ahụ na nke kemịkalụ: Mgbe ejiri ihe pụrụ iche kpuchie ya mgbe a gwọchara ya, ọ nwere ike iguzogide ụdị mmebi anụ ahụ niile na mbibi kemịkalụ, yana mbuze na mgbanwe ihu igwe, na-eme ka arụmọrụ ya ghara imetụta.
  • Ezigbo nguzogide alkali na nguzogide ịka nká: Mgbe ọgwụgwọ mkpuchi elu gasịrị, ọ na-adịgide adịgide n'ebe dị iche iche ma nwee ike ịrụ ọrụ ruo ogologo oge.

Oge ozi: Febụwarị-13-2025