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Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage

Product is high-quality and shipping was very fast will definitely buy again

—— TOMOO OGAWA

I'm a regular customer. The boss is quick to deliver the goods and good value for money. It's a very reliable partner.

—— KOJI MATSUMOTO

Low magnetic content, the quality is good, and excellent service attitude.

—— UMESH AGARWAR

The effect of rust removal is very good and the price is reasonable. Very satisfied

—— PETER SELLEN

Uniform granules,very good quality,detailed packaging

—— ANDRUSKO ANDIS

Express delivery, good packaging, good product quality, intend to order regularly

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Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage

Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage
Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage

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Product Details:

Place of Origin: China
Brand Name: RS
Certification: CIQ
Model Number: Amorphous C12A7 calcium aluminate

Payment & Shipping Terms:

Minimum Order Quantity: MOQ:20MT
Price: in negotiation
Packaging Details: 1 MT big bag or as per customer’s requirement
Delivery Time: 5-8 works day
Payment Terms: L/C, T/T, D/A
Supply Ability: 3000MT per month
Detailed Product Description
Non-crystallization Rate: Over 95% Usage: In Tunnels And Underground Engineering
Specific Surface Area: 5000-6000 M2/g Color: Light Gray-green Powder
Advantages: Enhanced Persistence, Properties: Non-crystalline C12A7
High Light:

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Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage

 

Description:

Amorphous Calcium Aluminate Concrete Mix Accelerator Defending Against Leakage For Tunnel .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.

 

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 5000-6000 m2/g
 
 
Packing:1 MT big bag or as per customer’s requirement

 

Amorphous Calcium aluminate advantages:

  • Accelerated and rapid harding
  • Defending against leakage
  • High-strength and super high-early strength;
  • Low profile;
  • Enhanced persistence,
  • Good adhesion

Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage 0

Non-crystalline calcium aluminate usages:

  • Accelerated and rapid harding as cement accelerator,mainly in tunnels,underground engineering
  • Defending against leakage in nuclear power plant and other major projects

 

FAQ :

 

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg

Q2. How about the express fee?

- Our company’s policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement

 

 

 

 

Tunnel Concrete Mix Accelerator Calcium Aluminum Defending Against Leakage 1

 

Contact Details
LUOYANG RUISHI TRADING CO.LTD

Contact Person: admin

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