Detailed Product Description

Fly ash

Meet the standard of ASTM-C618

Package: loose in bulk or packaged in a bag

Port of loading: Jingtang Port or Xingang Port

Minimum order:1000mt

My supply ability: 100,000mt per month

General information:

Chemical composition

SiO2+Al2O3+Fe2O3                                   about min 70.0%   

SiO2                                                          about min 35%

MgO                                                          about max 5%

SO3                                                           about max 5%

Na2O                                                         about max 1.5%

Moisture content                                         about max 3.0%

Loss on ignition                                           about max 6.0%

Total choride                                               about max 0.05%

Physical Properties

Percent retained on 45um sieve                     about max 35.0%

Ratio of water demand                                  about max 105.0%

Conpressive strength in 28days                     about min 75.0%

Lime reactivity                                             about min 5.0N/cm²