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| Product Name: |
Special mortar cement csa binder
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| Supply Ability: |
6000000 mts |
| Related proudcts |
special cement, |
| Specifications |
25kg package,ton bag package |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
TIANJIN PORT |
| Minimum Order |
1TON |
| Unit Price: |
680-1600 |
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CSA BINDER is not a cement, some of clients called it csa additive, it`s a pure csa clinker, the precursor to csa based cements. This binder is a hydraulic, cementitious mineral blend, high in C4A3S-(Calcium Sulfo aluminate crystals) compound. Upon mixing with Portland cement and gypsum components, it yields a very early and strong cementitious matrix.
This binder was designed to be blended with Portland cement and anhydrite to make some dry-mixed mortars which need fast setting, rapid hardening, high-strength, freeze resistance, impermeability, corrosion resistance, low pH, low dry shrinkage and micro expansion properties.
This CSA BINDER is specially produced for Dry-mixed mortars and artificial Stone by our Polar Bear plant in year 2000.
Chemical Analysis
The chemical analysis of CSA BINDER has been ***ermined according to the following:
GB/T 176-1996 Methods of chemical analysis for cement
Main constituents (%)
Component Type 1 Type 2 Type 3 Type 4 Type 5
SiO2 ¡Ü7.0 ¡Ü8.5 ¡Ü10.5
Al2O3 ¡Ý36 ¡Ý35 ¡Ý34 ¡Ý32 ¡Ý28
Fe2O3 1.5-2.5 1.5-3.5 1.5-3.5
CaO 40.0-41.5 40.5-42.5 41.5-43.5
MgO ¡Ü 3.5 ¡Ü 3.5 ¡Ü 3.5
SO3 8.5-11.0 8.0-10.5 7.5-9.5
TiO2 1.0-2.0 1.0-2.0 1.0-2.0
Fineness
Specific Surface Area: according to standard GB/T 8074-2008:
Usual range: 400(+/-20) m2/kg, Specification limit: >360 m2/kg;
Usual range: ¡Ý 480 m2/kg, Specification limit: >450 m2/kg.
Mineral composition
C=CaO, A=Al2O3, S=SiO2 , F=Fe2O3, S =SO3
&©|8722;Principal mineral phase: calcium sulphoaluminate C4A3S-
&©|8722;Secondary phases: C2S, C4AF
Notes: This information is given for reference only.
Hydraulic Properties
Item Type 1 Type 2 Type3 Type4 Type 5
Bending Strength
(***) 1d ¡Ý8.0 ¡Ý7.0 ¡Ý6.0
3d ¡Ý10.0 ¡Ý9.0 ¡Ý8.0
7d ¡Ý11.0 ¡Ý10.0 ¡Ý9.0
Compressive strength
(***) 1d ¡Ý60.0 ¡Ý50.0 ¡Ý50.0
3d ¡Ý85.0 ¡Ý75.0 ¡Ý65.0
7d ¡Ý95.0 ¡Ý85.0 ¡Ý75.0
Setting time Initial ¡Ý25mi |
| Company: |
Tangshan polar bear building materials co.,ltd
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| Contact: |
Ms. julia zhou |
| Address: |
174 WEST ZHAOSHANG ROAD,LEIZHUANG,LUANXIAN COUNTY,TANGSHAN,HEBEI,P.R.CHINA |
| Postcode: |
101100 |
| Tel: |
86 10 60557306 |
| Fax: |
86 10 80542473 |
| E-mail: |
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