metakaolin for concrete/cement/mortar/stucco-aluminum silicate By Inner Mongolia Chaopai Kaolin Co. , Ltd,
Pas encore membre de TradeKey.com? Inscrivez-vous pour vous connecter avec 9 millions d'importateurs et exportateurs. Rejoignez-le maintenant c'est gratuit |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
metakaolin for concrete/cement/mortar/stucco-aluminum silicate
Next

metakaolin for concrete/cement/mortar/stucco-aluminum silicate

300 ~ 400 / Ton

|

16 Ton Minimum Order

Pays:

China

N ° de modèle:

MK-1100/1300

Prix FOB:

300 ~ 400 / Ton Obtenir le dernier prix

Localité:

Inner Mongolia

Prix de commande minimale:

300 per Ton

Commande minimale:

16 Ton

Packaging Detail:

25KG/50KG

Heure de livraison:

20 days

Capacité de Fournir:

50000 Ton per Year

Payment Type:

T/T, L/C

Groupe de produits :

-

Contacter maintenant
Membre gratuit

Personne à contacter Xiong

No.44 Xiangyang Street, Chahaeryyqian, Nei Menggu

Contacter maintenant

Spécification du produit

  • color:ultra-white
  • size:ultra-fine

La description

Detailed Product Description

 

KAOPOZZTM metakaolin is made by high quality kaolin as raw material, through several purifying processings and under a given cal

(AASRThe function of high reactive metakaolin KAOPOZZTM

The advantages of KAOPOZZTM is as follows:

1. Significant increases in compressive and flexural

strength, especially early age strengths 

2.Reduce and eliminate the phenomenon of efforescence.

3.Improve the resistance of permeability.

4.Enhanced concrete durability 

5.Reduce and eliminate the reaction of alkali and silica(ASR)

6.Enhance the resistance of chemical attack.

7.White- better color adaptability.

 

KAOPOZZTMis of better color expressive force. 

KAOPOZZTM is as white as white Portland cement, it can improve the performance at the same time makes products more delicate.

 

The mechanism ofKAOPOZZTM

The water react with Portland cement and produce hydration calcium silicate(CSH), meantime it produce the outgrowth*-calcium hydroxide (lime) whose amount can take up ****5% of cement weight after hydrating. The lime is not only helpful to the performance of concrete and mortar, but harmful. WhenKAOPOZZTMis mixed into concrete and mortar, it can react with dissociative lime and create new colloidal material(see formula below) so as to make the intensity of concrete and mortar more strong and perdurable, meantime reduce and eliminate a series of problems such as: efflorescence, penetration which is caused by lime. KAOPOZZTM can react with lime whose weight is 1.6 times max.

 

 

Portland cement+Water=cement colloidal material+lime

Lime+ KAOPOZZTM =new added cement colloidal material

KAOPOZZTMhas the ability of fast reaction with lime. High reactive metakaolin can finish the reaction with calcium hydroxide in the concrete in *4 days under the condition of filler amount is *0% according to the research by Larbi and Jones, etc.

 

KAOPOZZTMis of fast and efficient reaction with lime, there are two ways to control efforescence as follows:

1.                fast reaction with calcium hydroxide whose content can de reduced, meanwhile slower the absorb of CO2 so as to prevent the formation calcium carbonate deposit.

2.                Improve the compactness of concrete and mortar with smaller orifice from which the water can’t easily flow out and in so as to make it difficult that calcium hydroxide moves to the surface of concrete and mortar.

 

reactive index

name required water ratio propotion of water/gel 7days *8days
Kaopozz   K****0 **0 0.*5 **3 **0
Kaopozz K****0 **0 0.5 **0 **0
silica fume **0 0.*5 **8 **8

Pays: China
N ° de modèle: MK-1100/1300
Prix FOB: 300 ~ 400 / Ton Obtenir le dernier prix
Localité: Inner Mongolia
Prix de commande minimale: 300 per Ton
Commande minimale: 16 Ton
Packaging Detail: 25KG/50KG
Heure de livraison: 20 days
Capacité de Fournir: 50000 Ton per Year
Payment Type: T/T, L/C
Groupe de produits : -

Mots-clés correspondants Inner Mongolia Chaopai Kaolin Co. , Ltd

Send a direct inquiry to this supplier

To:

Xiong < Inner Mongolia Chaopai Kaolin Co. , Ltd >

Je veux savoir: