Advanced Cement Technologies GB-HRM is a manufactured pozzolanic mineral admixture which significantly enhances many performance characteristics of cement-based mortars, concretes and related products.
GB-HMR, derived from purified kaolin clay, is a white, amorphous, alumino-silicate which reacts aggressively with calcium hydroxide to form compounds with cementitious value.
Used at 5-15% replacement of cement by weight, GB-HRM will contribute to: Increased strength, reduced permeability, greater durability and effective control of efflorescence and degradations caused by alkali-silica reaction (ASR) in concrete.
Description: A white, manufactured, amorphous alumino-silicate with excellent physical, chemical and pozzolanic properties. Conforms to ASTM C-618, Class N Specifications for Natural and Calcined Pozzolans.
Typical Physical Properties:
D10 (micron): 0.4max
Medium particle Size (micron): 0.8max
D90 (micron): 4max
Specific Gravity: t2.60
Physical Form: Powder
Bulk Density (kg/m3): 300
Moisure (%): 0.5 max
L. O. I. t: 1.0%max
Application / Models
Datong Coal Industrial Jinyu kaolin Chemical Co., LTD, established on April 2008, is a wholly subsidiary of Datong Coal Mine Group. The total investment capital is 230 million and the annual capacity of two superfine-calcined kaolin 6250 meshes and 4000 meshes are 50000-70000 tons.
Datong Coal Industrial Jinyu kaolin Chemical Co., LTD is located in Datong Coal Mine Group Tashan Recycling Economy Park, the southeast of Datong, Shanxi. The base of coal kaolin and the coal preparation plant with an annual capacity of 15 million tons are just over the way. In the recyclingeconomy park, Datong Coal Mine Group owns self-support railway that connect with Beijing-Baotou Railway, Datong-Puzhou Railway and Datong-Qinghuangdao Railway as well as several expressways.
Datong Coal Industrial Jinyu kaolin Chemical Co., LTD has the facilities that reached the domestic and world advanced level. Having the features of high brightness, good opacity and anti corrosiveness, excellent compatibility, low abrasion value and so on, our products are widely used in coating, paint, paper, ceramics, rubber, refractories, plastic industries, agriculture etc.
Obviously, Datong Coal Industrial Jinyu kaolin Chemical Co., LTD has advantage of energy and resources. Therefore, the quality of our products and the composition of the cost will be more stable. Meanwhile, the cost will be lower. Having enormous advantages of energy and resources, advanced facilities and technology, steady-going manufacture, our company will provide clients our products with reliable quality and dependable price.