Rapid hardening thin-layer crack resistance leveling mortar

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Selling
Rapid hardening thin-layer crack resistance leveling mortar
Posting date : Aug 16, 2016
Membership
Free Member Scince Aug 15, 2016
FOB Price
Negotiation
Min. Order Quantity
20metric ton
Supply Abillity
5000 metric tons per month
Port
Xingang Port
Payment Terms
100%T/T ,L/C at sight
Package
25 kgs per packing, jumbo bag
Keyword :
Category
Contact
juliazhou
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
polar bear
Model Number
leveling mortar
HS-CODE
9301-11
Package & Delivery Lead Time
Package
25 kgs per packing, jumbo bag
Delivery Lead Time
within 14 work days after payment
Detailed Description
This is a kind of cement mortar achieved by adding water into a mixture which taking white crack resistance fast setting rapid hardening high belite sulphate aluminum cement as base material, adding accurately premixed dry-mixed material with many kinds of additives such as high-molecular polymer, water reducing agent, set-controlling admixture and defoaming agent and reasonable gradation of dry sand. It can flow for leveling after mixing with water and slight auxiliary spreading. It has rapid hardening and anti-cracking properties and can be applied to concrete surface thin-layer leveling. 
Technical index and measured data
Items
standard index
Actual result
fluidity( mm)
 
   Inintal
≥280
295
30 min
≥250
290
Compressive strength,Mpa
4h ≥
15.0
28.3
1d ≥
35.0
43.6
28d ≥
45.0
48.7
Flexture strength,Mpa
4h ≥
4.0
6.8
1d ≥
6.5
7.8
28d ≥
7.5
8.1
Bond strength,Mpa,28d ≥
1.6
1.8
Size change ratio,28d,%,  
-0.08%~+0.08%
-0.009%~+0.016%
 Water to materials ratio :W/P
0.13
0.13
 
Performance characteristics
Has low dimensional change rate, which controls generation of cracks fundamentally;
Has higher tensile bonding strength;
The mortar is dense, which has good functions of anti-permeability and frost resistance;
Early strength and high strength;
Has the higher liquidity;
Has very high late strength
Product use
Used for making the crack resistance leveling layer with the thickness being ≤40mm on concrete surface.

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