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Gypsum/Concrete Retarder

China Gypsum/Concrete Retarder, Find details about China Retarder, Gypsum Retarder from Gypsum/Concrete Retarder

Model NO.
Retarder
Trademark
KELAIDE
Origin
China
Model NO.
Retarder
Trademark
KELAIDE
Origin
China

Gypsum/Concrete Retarder 

01. Product Introduction:


Retarder is an additive to reduce hydration speed and heat of cement or gypsum and prolong the setting time.

02. Property:

The purpose of adding retarder to concrete is to prolong the hydration and hardening time of cement, make the fresh concrete remain plastic for a long time, and adjust the setting time of the fresh concrete.

03. Specification:

Item

Specification

Appearance

White powder

Water Content (Powder) (%):

<3

pH Value (20ºC) (20% Liquid):

<10-11

Dosage Recommendation(%):

in relation of weight of binder

powder: 0.05~0.1% ( 1h - setting time for reference )

( The setting time will be prolonged by dosage increase.but due to setting

retarding effect maybe different by different gypsum, it should make testing

design for dosage before production application. )


04. Applications:

*wall plaster 
*plaster adhesives
*plaster precast
*gypsum filler 
*gypsum mode
*gypsum decorating coating

05. Factory Site:

Gypsum/Concrete Retarder
Gypsum/Concrete Retarder

05. Certications:

Gypsum/Concrete Retarder

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