Fiber-reinforced polymer (FRP) rebar cages bụ ihe ike ọhụrụ na ọrụ akwụkwọ ike na okpukpu ntọala miri emi, na-enye nchegbu megide ire ọkụ karịa ike ike ọla. A kpụrụ ya site na fiber na-aga n'ihu—nke a na-abụ glass, carbon, ma ọ bụ aramid—ma agbakwụba n'ime epoxy ma ọ bụ vinyl ester resin matrix, FRP rebar cages na-ekorita ike agụ na ike na-adị ogologo oge n'ala dijuó na ihe ọjọọ. Ihe a dị mkpa n'ọrụ ebe ire ọkụ na ọla na-eme njọ na ebe oke osimiri, ala nke ihe dijuó, ihe na-agbanwe agbanwe n'oyi na oke ọkụ, na ọrụ nke ndụ na-agara elu karị afọ 75–100.
Fiber-reinforced polymer (FRP) rebar cages bụ ihe ike ọhụrụ na ọrụ akwụkwọ ike na okpukpu ntọala miri emi, na-enye nchegbu megide ire ọkụ karịa ike ike ọla. A kpụrụ ya site na fiber na-aga n'ihu—nke a na-abụ glass, carbon, ma ọ bụ aramid—ma agbakwụba n'ime epoxy ma ọ bụ vinyl ester resin matrix, FRP rebar cages na-ekorita ike agụ na ike na-adị ogologo oge n'ala dijuó na ihe ọjọọ. Ihe a dị mkpa n'ọrụ ebe ire ọkụ na ọla na-eme njọ na ebe oke osimiri, ala nke ihe dijuó, ihe na-agbanwe agbanwe n'oyi na oke ọkụ, na ọrụ nke ndụ na-agara elu karị afọ 75–100.