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Sell Anti Freezing Admixture anti frozen admixture concrete additive
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Post Date: | Aug 10,2015 |
Expiry Date: | Aug 09,2016 |
Detailed Description: |
Payment Method: TT,LC,DP Product Description Zt-3 Compound Freeze-resisting Agent is a new type of chloride- free . Freeze-resisting agent ,comprised of nitrites ,nitrates, sulphates, etc . It allows the existence of fluid phase of water in the concrete at a specific negative temperature , so that hydration of cement can continue ; and the combined physical and chemical actions produced by all components of the agent can prevent the concrete from early freeze , and the expected strength can be attained within the set duration. Product Feature 1. C 15 compound freeze-resisting agent is a powder in form , which can be put into the mixer together with cement ; 2.When the air temperature is below - 5 ℃ , hot water should be used for mixing concrete . and aggregates be moved into a warm shelter , or steam can be employed for heating the aggregates , so as to ensure the temperature of concrete got out the mixer not be less than 1 0 ℃ . 3.For preparing the concrete mixed with the said agent the water-cement ratio should be strictly observed ,reduce the amount of water used ; if the slump of cement is to be raised .Naphthalene high efficiency water-reducing agent must be added; 4.When cementing has been finished , it should be immediately covered up for the sake of heat insulation , initial curing must be rigorously maintained to avoid early freezing . Application 1. This product can be used for prefabrication, cast-in-situ. reinforced concrete members and structu res; as welI as prestressed concrete structures . 2. It is suitable for concrete constructions being done at temperature not below -1 5 ℃ , and it can also be used as early strength agent for concrete construction at normal temperatures ; 3.his product cannot be used for reinforced concrete structures in the environment of electrified transport facilities and d.c. mains; it can neither be used for the concrete in contact with zinc or aluminum-plated iron pieces ; 4.It cannot be used for the concrete work , where foods a re likely to come into contact. |
Company: | Shandong Gresea Building Materials Co., Ltd [ China ] |
Contact: | Mike Song |
Tel: | +0086-10-81795962 |
Fax: | +0086-10-80771359 |
Email: | greseams@gmail.com |
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