Shanghai Yunsong Chemistry Co., Ltd.
Shanghai Yunsong Chemistry Co., Ltd.

Surface quality plays a key role in both aesthetic appearance and durability of construction materials. Defects such as pinholes, air voids, cracks, and uneven surfaces may reduce performance and increase maintenance requirements. Surface control solutions improve finish quality and consistency.


Defoamers reduce entrapped air during mixing and placement, minimizing pinholes and surface defects. Water-reducing agents improve density and reduce permeability. Stabilizers enhance uniformity and prevent surface bleeding.


Shrinkage control additives reduce cracking during curing. These additives improve dimensional stability and maintain surface integrity. Proper rheology also contributes to smooth finishing and reduced labor effort.


These solutions are widely used in architectural concrete, self-leveling floors, repair mortars, and precast elements. Improved surface quality enhances both structural performance and visual appearance.


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