Hot sale building material CSA binder
adhesive,calcium sulphoaluminate cement,Construction Adhesive,calcium sulphoaluminate

Other Adhesives & Sealants

main raw material calcium sulphoaluminate

initial set time >=25min

final set time <=180min

compressive atrength >=65mpa --1d

bending strength >=11.0mpa--28d

Key sepecifaction:
HCSA Cement is used in formulated products either as a hydraulic binder by itself or with the addition of calcium sulphates,or in combination with portland cement.The setting time is quicker than that of portland cement,and it also has a rapid strength development.HCSA Cement does release free lime during hydration thus eliminates the major cause of efflorescence.
HCSA cement is manufactured under a strict quality assurance systems GB/T 19001-2000 and GB/T 24001-1996 which accommodates the technical requirements of building chemistry formulators.
Application:
The properties it possessed made it a good adaption to obtain a wide range of products: 
l  Fast setting cements 
l  Rapid hardening mortars 
l  Tile adhesives 
l  Self-leveling compounds 
l  Non-shrink grouts 
l  Water stopping mortars 
l  etc. 

Main Chemical Analysis(%)
 

	SiO2	Al2O3	Fe2O3	CaO	MgO	TiO2	SO3
Usual range	4.5-6.5	36-39	1.0-2.0	39-41	1.5-2.0	1.0-1.5	9-11
Specification limit	<7.0	>35	<2.5	39-42	<2.5	<1.8	9-12

 
Specific surface area:>360m2/kg
Technical data:

			Initial Set			Final Set
Specification limit			>25 minutes			<180 minutes
Item			Compressive strength(mpa)			Flexural strength(mpa)
	Type	1d	3d	7d	1d	3d	7d
	Csa binder 72.5	>=50.0	>=65.0	>=75.0	>=6.0	>=8.0	>=9.0
	Csa binder 82.5	>=50.0	>=75.0	>=85.0	>=7.0	>=9.0	>=10.0
	Csa binder 92.5	>=60.0	>=85.0	>=95.0	>=8.0	>=10.0	>=11.0