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The CHINACOAT 2022 was held on 22-24,Feb.2023 in Guangzhou China

Mar. 13, 2023

The CHINACOAT 2022 was held on 22-24,Feb.2023 in Guangzhou China

Due to pandemic restrictions in China, CHINACOAT 2022 was postponed and held on February 22-24, 2023 in Guangzhou. The next CHINACOAT exhibition is scheduled for November 15-17, 2023 in Shanghai.
The suggested formulation of cement based putty under nature stone paint

Apr. 13, 2022

The suggested formulation of cement based putty under nature stone paint

This article introduces a quick method to test redispersible polymer powder (RDP) quality by making a film. Steps include mixing 10ml RDP powder with 10ml water, stirring for one minute, letting bubbles disappear, pouring on flat ground, and drying. A quality RDP film should have good color, flexibility, and strength.
How to make RDP film to see the quality of redispersible polymer powder

Apr. 08, 2022

How to make RDP film to see the quality of redispersible polymer powder

The most valuable method to test the quality of RDP is to add it in dry mixed mortar, to see the behavior of dry mixed mortar in 28days and years. But there is quick method to feel the quality of RDP.
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Keywords: HEC-Hydroxylethyl Cellulose,MHEC-Hydroxyethyl Methyl Cellulose,HPMC-Hydroxypropyl Methyl Cellulose