Concrete Air Entraining Admixture Manufacturer

Concrete Air Entraining Admixture

: http://concrete-admix.com

Concrete Air Entraining Admixture

Concrete Air EntrainingAdmixture, MNC-AE2 Type

MNC-AE2 type concrete air entrainingadmixture is non-ionic surfactant, which is mainly composed of natural triterpenoid saponins. It can be made for concreteprojects which are required to improve plastic property of concrete andconcrete workability, as well as help reduce segregation and bleeding. Also, itis applicable to concrete projects in demand for high frost resistance anddurability in dams, senior highway, thermal power plant, cooling tower, pools,hydraulic project and harbor works, etc.Concrete air entraining admixture is generally used for pumping concrete,air-entraining water reducing agent, anti-freezing agent, building mortar andlightweight foamed concrete, etc.

Our concrete air entraining admixture featuresair-entraining, low dosage, uniform bubble distribution, stable foam effect andextremely strong water solubility. It helps improve concrete water reducingrate and reduce slump loss, bleeding and segregation. With good water holding capacityand good retarding effect, it can efficiently decrease friction and increasefluidity. By reducingthermal diffusivity and conductivity of concrete, concrete air entrainingadmixture can improve concrete volume stability, increase weather resistance offield structure and extend life of road concrete. Besides, it helps improveconcrete frost resistance, saline resistance, impermeability, resistance tosulfate attack and alkali aggregate reaction performance.

Physical-chemical characteristics at 20degree C

Items	Specification
Appearance	Light yellow powder
Viscosity ( Pa·s )	0.18- 0.32
Specific Gravity, g/cm³	1.05-1.10
PH value	7.0- 9.0
Air Content (%)	3
Surface Tension (mN/m)	33.18

Usageand Dosage
1. Testing or prior experience with the jobmaterials and job equipment is necessary to determine the proper dosage andminimum mixing time.
2. It can be applied for concrete and mortar with the recommendedaddition rate of 0.005- 0.015%.

Packing
Witheach bag weighing 10 kg,concrete air entraining admixture is packed in woven bag lined with plastic.

MNC-AE2。，。。，，，。，，。，，，。