EverFast Type HE

EverFast Type HE cement is a premium Portland cement and is suited for use in structural concrete, domestic concrete, concrete products, mortars and grouts which call for the benefit of higher early strength. EverFast is chemically similar to EverSure but is more finely ground to achieve higher early strengths. 

EverFast’s quality and consistency makes it an ideal choice for essentially every high early strength application.

Quality

EverFast Type HE cement exceeds the minimum specification set out in NZS3122:2009. EverFast is produced using carefully selected raw materials.  Strict quality and process control throughout each stage of the manufacturing process ensures that a final consistent product is achieved. The IANZ accredited laboratory provides testing support and certifies product despatched from the plant. Golden Bay Cement further demonstrates its commitment to quality by having TELARC certification for their ISO 9001 Quality Management System. 

Applications

Cement is primarily used to produce concrete, the worlds most versatile and durable construction material. EverFast is used in general purpose ready mix concrete applications, to high strength pre-cast and pre-stressed concretes in the commercial, industrial and residential sectors.  EverFast is most suited for pre-cast concrete applications or construction operations where higher early strength enables efficiencies in mould turnaround or benefits for the construction programme.

Supply

EverFast cement is available in multi-walled paper sacks from Golden Bay Cement stockists and in bulk.

Bag Sizes

 

20Kg

25Kg

40Kg

Bulk Bag

Bulk

EverFast

    x   x

Typical Properties 

EverFast Type HE cement is manufactured by grinding Portland cement clinker, gypsum and up to 5% mineral addition.

Property

Units

EverFast

Relative Density

t/m3

3.10

Bulk Density - Aerated

kg/m3

1100

Bulk Density - Non Aerated

kg/m3

1300

Specific Surface Area

m2/Kg

490

Loss on Ignition

%

3.1

Sodium Equivalent (NaEq)

%

0.55

Free Lime

%

1.6

 

 

Units

EverFast

NZS3122:2009

Initial Setting Time

Mins

120

45 min

Final Setting Time

Hrs/Mins

3:00

6.0 max

Soundness

%

1

5.0 max

Sulphur Trioxide (SO3)

%

2.33

3.5 max

1 day ISO CEN Comp Strength

MPa

23.4

-

3 days ISO CEN Comp Strength

MPa

40.5

25.0 min

7 days ISO CEN Comp Strength

MPa

50.1

40.0 min

28 days ISO CEN Comp Strength

MPa

64.7

-

 

EverFast Type HE Cement Components

 

Units

EverFast

Portland Clinker

%

91

Gypsum

%

4

Limestone Mineral Addition

%

5

Cement Improver

-

SikaGrind 870

Compatibility

EverFast Type HE cement is compatible with Fly Ash conforming to AS3582.1 such as EverPlus Class C Fly Ash and Amorphous Silica conforming to AS/NZS3582.3 such as Microsilica 600.

EverFast is compatible with concrete admixtures conforming to AS 1478.  Admixtures should be added in accordance with the manufacturers’ recommendations.

EverFAST ISO

      

everFast Particule

 

EverFast Frequency

 

EverFast is milled in a closed circuit system achieving a consistent proportion in the reactive size.