Koj paub ntau npaum li cas txog cov khoom siv hauv tsev

1. Ntshiab thiab ntxhib aggregate yuav tsum tau siv cov gravel huv si nrog tsim nyog granulation, zoo granular zoo, zoo nkauj zoo nkauj, thiab me me kab expansion coefficient. Nws tseem tuaj yeem tawg pebbles lossis pebbles, thiab sandstone crushing yuav tsum tsis txhob siv.

2. Cov khoom xyaw zoo thiab cov khoom xyaw yuav tsum tau xaiv nrog qhov huv thiab ruaj khov, qhov nqus dej tsawg, thiab qhov sib txawv me me nrog cov qauv zoo nkauj, kev ntxhib los mos zoo nkauj, qhov nqus dej tsawg, thiab qhov sib txawv me me. Hiav txwv xuab zeb.

3. Cov cement cement yog cov hmoov zoo li tawv-inorganic gel khoom. Ntxiv dej thiab do nyob rau hauv cov huab cua los yog hardened nyob rau hauv dej, thiab nrees khi cov xuab zeb, pob zeb thiab lwm yam ntaub ntawv ua ke. Cov pob zeb ua los ntawm cov pob zeb tawg tsis yog tsuas yog muaj zog tom qab hardening, tab sis kuj tuaj yeem tiv taus qhov yaig ntawm cov dej tshiab los yog saline.

4. Gyllah tshauv yog cov hmoov tshauv zoo uas ntes tau los ntawm cov pa taws tom qab cov thee hlawv. Cov hmoov nplej thiab cov hmoov tshauv yog cov khoom pov tseg tseem ceeb uas tau tso tawm los ntawm cov thee-fired fais fab nroj tsuag. Kev siv cov gel nyhuv ntawm hmoov tshauv es tsis txhob siv cov cement hauv kev tsim kho engineering tuaj yeem txo cov pa phem ib puag ncig thiab siv pov tseg.

5. Sab nraud additives yog cov dej-efficiency alkali, uas yog siv los txhim kho kev ua tau zoo.

6. Mine hmoov yog siv los ua cov khoom ore crushed los txhim kho kev ua haujlwm ntawm pob zeb.