Types and functions of concrete additives including Concrete air entrained

Concrete additives can be divided into four categories according to their functions:1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer.2, Adjust the concrete setting time,…

More>>

Related news

Hydrothermal synthesis and sintering of ultrafine CeO2 powders

What is CeO2?Nanocrystalline cerium(IV) oxide (CeO2) powders were prepared by heating solutions of cerium(IV) salts in the presence of urea under hydrothermal conditions at 120° to 180°C. The effects of urea concentration and hydrothermal treatment t...…

More>>

The structure and phase composition of colloidal SPM Fe3O4 NPs

The structure and phase composition of colloidal SPM Fe3O4 NPs remains puzzling despite the availability of increasing amounts of structural information. Various spectroscopic measurements have shown that the structure of SPM Fe3O4 NPs can be describ...…

More>>

PM Proprylene glycol monomethyl ether

Propylene monomethyl-ether is an odorless, colorless liquid which is volatile and miscible in water. The relative density of the liquid is 0.9234.Solvent, dispersant or diluent. About PM Propylene Glycol Monomethyl Ether: Propylene Glycol Ether a...…

More>>
0086-0379-64280201 brad@ihpa.net skype whatsapp