Zibo Zhuoxing Enterprises Co., Ltd. is one of the leading manufacturers and suppliers of high performance admixture for concrete in China. With a professional production team, we offer a wide range of chemicals with superior quality. Please feel free to buy bulk premium chemical products at competitive price from our factory.
Introduction:
High performance admixture for concrete can solve the weakness of high strength, high performance concrete viscosity, poor construction performance, is used for the preparation of high strength, high performance concrete ideal admixture. Can be mixed with a variety of admixtures into a multi-functional admixture, such as pumping agent, early strength agent, anti - seepage water agent, retarding agent.
Execution standard
Accord with GB8076-2008 "concrete admixture" standard
According to performance classification:
Ordinary water reducer: In the case that the slump of the concrete is basically the same, the mixing water can be reduced. Commonly used water reducers are anionic surfactants.
Superplasticizer: Under the condition that the slump of concrete is basically the same, it can greatly reduce the amount of water added to the admixture.
Scope of application:
Applicable to all kinds of industrial and civil construction, water conservancy, transportation, port, municipal engineering such as the precast and cast-in-situ reinforced concrete.
High performance admixture for concrete is suitable for high strength, super high strength and medium strength concrete, and requires early strength, moderate frost resistance and large fluidity concrete.
Performance characteristics:
1. Low dosage, high water reduction rate, water reduction rate above 35%, makes the cement have a strong dispersion effect, improves the fluidity of the mixing material, and the concrete slump can reach 180-250mm.
2. The superplasticizer basically does not change the setting time of concrete. When the dosage is large (overdosing), the setting is slightly slow, but it does not delay the growth of the early strength of hardened concrete.
3. Good working performance of concrete: Even in the case of high slump, the concrete prepared with superplasticizer will not have obvious segregation and bleeding, and the appearance and color of the concrete are consistent. This is very beneficial for the preparation of high-flow concrete, self-leveling concrete, self-compacting concrete and clear-faced concrete. When used to formulate high-grade concrete, the concrete has good workability, good cohesion and easy mixing.
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