Super Rajasri (40kg.)




 
 
 

Product Quality Standard
Super Rajasri Brand cement is mixed cement produced to meet the requirements of Thai Industrial
Standard TIS 80-2550.

 

Aplication
Super Rajasri Brand cement is designed for masonry and plastering works, with smooth and adhesive
feature, setting in the proper time, and reduces mortar shrinkage. It can be conveniently used and is
suitable for delicate works as required. Moreover, Super Rajasri Brand cement can be also mixed with
sand, rock, and water to make concrete for general construction works that are not required high
compressive strength such as cement blocks, water pipe, and small structural works.

 

Ingredient

 

Requirements

มอก. 80-2550

Super Green

 PHYSICAL REQUIREMENTS

 

 

 FINENESS : SPECIFIC SURFACE BY AIR PERMEABILITY TEST

 

 

       Average Value        cm2 per g. Min

3200

4800

 SOUNDNESS : AUTOCLAVE EXPANSION    Percent    Max.

0.80

0.10

 TIME OF SETTING : VICAT TEST

 

 

       Initial Set               Minute, not Less than

45

110

       Final Set               Minute, not more Than

-

240

 AIR CONTENT OF MORTAR

 

 

       Volume                             Percent Max

12.0

10

 COMPRESSIVE STRENGTH OF MORTAR MPa

 

 

       1 Day in Moist Air. 2 Days in Water Min.

6.9 (70.0)

12.0(125)

       1 Day in Moist Air. 6 Days in Water Min.

11.8 (120.0)

17.6(180)

 FALSF SET

 

 

       Final Penetration. Percent Min.

50

85