Nkag siab txog txoj hauv kev ntawm kev siv pob zeb nthuav dav tus neeg sawv cev

Kom nkag siab txog txoj kev siv cov pob zeb nthuav dav

After more than ten years of development and application, my country's concrete expansion agent has been widely used, and the total amount is about 2 million tons. Based on the average content of expansion agent 40kg/m3, it is equivalent to nearly 50 million M3 of shrinkage-compensating concrete.

Ntawm lawv, UEA tus neeg sawv cev nthuav dav suav txog li 80 feem pua ​​​​ntawm tag nrho. Tag nrho cov nyhuv yog zoo nyob rau hauv ntau yam anti-cracking thiab anti-seepage engineering daim ntaub ntawv.

Txawm li cas los xij, nrog rau kev siv tshuaj ntau ntxiv, qee qhov kev tsim qauv, kev tshawb fawb tshawb fawb thiab cov kws tshaj lij hauv tsev kawm ntawv thiab cov kws tshawb fawb tau tshaj tawm tias kev sib tsoo thiab kev sib tsoo ntawm kev them nyiaj shrinkage qhob engineering muaj qhov xav tau nce ntxiv nrog rau qhov ntau npaum li cas. Nws yog tsim nyog xav txog thiab sau cov kev paub thiab cov lus qhia. Kev txhim kho thiab kev siv ntawm kev txhim kho thiab kev tshawb fawb nce qib hauv kev noj qab haus huv.