產品資訊 - metakaolin for cement industry ->White Barite

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Golden Bright Enterprise Corp.Ltd

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metakaolin for cement industry

產品分類 :

冶金礦產->石材->白重晶石

產品規格

Model No:	GB-HRM98

Country	CN
Brand	BRITEX
Materials	KAOLIN CALCINED KAOLIN
Weight	1000 MT PER MONTH
Packing	IN 25 KG PLASTIC BAG
Minimum Order	26MT
Payment Term	NEGOTIABLE

產品描述

High Reactivity Metakaolin has been successfully incorporated into applications for concrete and related products throughout North America and the international marketplace. The following sections will describe many of those applications and the benefits that were achieved through the use of High reactivity metakaolin.

Meets Engineering Specifications for High Performance, High Strength, and Lightweight Concrete.

Bridges (structural and non structural components)
Pavement Overlays
Water Supply and Marine
Benefits
Reduced Permeability
Increased Strength and Durability
Prevention of ASR

Precast and Repetitive Concrete Products

Precast
Cast Stone
Block, Brick, and Paving Stones
Benefits
Increased Strength and Durability
Reduced Permeability and Efflorescence
Improved color and Appearance

Fibercement Products, Ferrocement, and Glass Fiber Reinforced Concrete

Roofing Products
Benefits
Reduced Drying Shrinkage
Reduced Overall Permeability
Improved Strength and Toughness

Dry Bagged Products

Mortars
Stuccos
Repair Materials
Pool Plaster
Benefits
Reduced Permeability and Efflorescence
Improved Finishability, Color and Appearance

Specialty Uses

Blended Cements
Oil Well Cementing
Shotcrete
Decorative Interior Concrete Fixtures
Sculpture

High Reactivity Metakaolin has proven itself to be a highly versatile and effective concrete additive. It has been, and will continue to be, an important component in the modern world of construction.

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:
Brightness(T457): 65-70%
D10 (micron): 0.4max
Medium particle Size (micron): 0.8max
D90 (micron): 4max
Specific Gravity: 2.60
Physical Form: Powder
Colour: Off-White
Bulk Density (kg/m3): 300
Moisure (%): 0.5 max
L. O. I. : 1.0%max
Activity 30%min: 30-40%

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