Road construction additives of concrete sodium lignosulphonate

The technical indicators of concrete sodium lignosulphonate as follows :

Usage :

The recommended volume of Sodium lignosulfonate water reducer in the concrete : 0.2%-0.6% (cement weight), the user should determine the optimal dosage by experiment. And the sodium lignosulfonate could be used by prepared into liquid.

Sodium lignosulfonate concrete additives has obvious effect when compounded with naphthalene

superplasticizer.The experiments can be performed to determine the dosage and proportion for 

users.

Note:

Control the volume strictly when using the sodium lignosulfonate water reducer, the effect is not obvious if less and influence the early strength of concrete if more. It should not be used in the general concrete engineering alone when the temperature is below 5 ℃.

 Aliphatic water reducer concrete admixture powder,

Good concrete pumping agent concrete additive,

Naphthalene sulphonate formaldehyde superplasticizer concrete mortar admixtures, 

and other products.

More details about concrete sodium lignosulphonate , 

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