Ihe na-eme ka e maa bụ ngwaọrụ kemịkụ na-gbanwee ihe rheological na mechanical nke konkrīt site n'ibelata ụba mmiri na imetụ hydration nke cement. N'ihe deep foundation na geotechnical ọrụ, ihe ndị a na-abụ polycarboxylic ether (PCE) polymer, sulfonated naphthalene formaldehyde (SNF), ma ọ bụ carboxylic acid derivatives na-eme ka konkrīt dị mma n'ịtụ ya n'ụzọ na-ebelata nnukwu mmiri. Ihe na-eme mma a na-enye aka n'idi konkrīt n'ụzọ na-ebelatakwa mmiri-cement na ihe, mgbe ka konkrīt na-agba n'ụzọ dị mma, ihe dị mkpa n'ebe a na-atụ konkrīt n'ebe dị oke ndu ma ọ bụ na-adịghị nfe.
Ihe na-eme ka e maa bụ ngwaọrụ kemịkụ na-gbanwee ihe rheological na mechanical nke konkrīt site n'ibelata ụba mmiri na imetụ hydration nke cement. N'ihe deep foundation na geotechnical ọrụ, ihe ndị a na-abụ polycarboxylic ether (PCE) polymer, sulfonated naphthalene formaldehyde (SNF), ma ọ bụ carboxylic acid derivatives na-eme ka konkrīt dị mma n'ịtụ ya n'ụzọ na-ebelata nnukwu mmiri. Ihe na-eme mma a na-enye aka n'idi konkrīt n'ụzọ na-ebelatakwa mmiri-cement na ihe, mgbe ka konkrīt na-agba n'ụzọ dị mma, ihe dị mkpa n'ebe a na-atụ konkrīt n'ebe dị oke ndu ma ọ bụ na-adịghị nfe.
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