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Amorphous Calcium aluminate 1Amorphous Calcium aluminate 2Amorphous Calcium aluminate 3Amorphous Calcium aluminate 4Amorphous Calcium aluminate 5
  • Amorphous Calcium aluminate 1
  • Amorphous Calcium aluminate 2
  • Amorphous Calcium aluminate 3
  • Amorphous Calcium aluminate 4
  • Amorphous Calcium aluminate 5

Amorphous Calcium aluminate

Model:-
Brand:RS
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Deposit
Label:Shotcrete , repair mortar , tile binder
Price: ¥2300 / TON
Min. Order:1 TON
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Detail

LUOYANG RUISHI TRADING CO., LTD

Free MemberHe Nan - China
Live Chat:
Last Online:16 Jul, 2020

Product Description

Amorphous calcium aluminate / concrete additive / cement additive

Description
Amorphous calcium aluminate is the basic raw material of a new Accelerator, its principal constituent is the non-crystalline calcium aluminate. Appearance of light gray-green powder.
 
Properties of amorphous calcium higher reactivity than the crystalline product, used in conjunction with silicate cement, can achieve a higher degree of responsiveness and efficiency. Non-crystalline calcium aluminate reacts unexpectedly fast with plaster and water to produce ettringite; adds its appropriate to ordinary silicate cement, the initial setting in less than a minute to complete. Addition of ettringite structural stability, good strength. While ettringite volume expansion, formation of prestressed concrete and shrinkage resistance.
 
Amorphous Calcium aluminate advantages:
1、Accelerated and rapid harding
2、De ng against leakage
3、High-strength and super high-early strength;
4、Low profile;
5、Enhanced persistence,
6、Good adhesion
 
Non-crystalline calcium aluminate usages:
 
1、Accelerated and rapid harding as cement accelerator,mainly in tunnels,underground engineering
 
2、De ng against leakage in nuclear power plant and other major projects
 
Specification:
Physical and chemical indexes of non-crystalline calcium aluminate:
 
 

Specification Chemical composition(%)
CaO Al2O3 SiO2 Fe2O3 TiO2 MgO
High-calcium products 50-55% 38-44% ≤5.0 ≤2.0 ≤2.0 ≤2.0
High-alumina products ≤48 ≥42 ≤5.0 ≤2.0 ≤2.0 ≤2.0
Non-crystallization rate Over 95%
Specific surface area 5000-5500 m2/g

 
Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customer’s requirement


Payment Terms:TT

Product Image

Amorphous Calcium aluminate 1
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Amorphous Calcium aluminate 2
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Amorphous Calcium aluminate 3
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Amorphous Calcium aluminate 4
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Amorphous Calcium aluminate 5
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LUOYANG RUISHI TRADING CO., LTD

23Floor,Wuzhou Building,Kaiyuan Road,Luolong District,Luoyang.

Phone:
+86-379-60607772
Fax:
Contact:
RICKY ZHOU (MGER)
Mobile:
15236120681

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