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Solution to the insufficient rebound strength of Hefei commercial concrete in the later period

Source: Building materials network enterprises Release date: 2024/6/15 0:00:17

Solution to the insufficient rebound strength of Hefei commercial concrete in the later period

The rebound strength of concrete is mainly controlled by the water cement ratio cement Once a certain component of mineral powder and fly ash fluctuates, the strength of concrete will fluctuate.

Since the quality acceptance of concrete is based on its 28 day compressive strength, the quality feedback of production has a large lag, so the quality control in the production process is particularly important.

When the rebound strength of concrete fails to meet the design requirements, the use of Tianjin Xianghuan concrete brand concrete reinforcement can effectively improve the rebound value of concrete in 4-7 days, and solve the quality problems and disputes caused by low rebound value.

I Auspicious concrete Z2 Main functions of concrete reinforcing agent

one Rapid hardening concrete wall;

two Improve the compressive strength of the original concrete, improve the rebound strength of the wall, and improve the impact resistance of the concrete;

three Improve the overall appearance of concrete.

concrete wall How to solve the problem of insufficient rebound strength

2、 Auspicious concrete Z2 Applicable scope of concrete reinforcing agent

one The rebound of concrete wall is not enough, column The beam strength is poor;

two The strength of concrete ground is insufficient;

three The concrete strength shall be increased and the concrete grade shall be increased by one grade.

3、 Auspicious concrete Z2 Construction method of concrete reinforcing agent

one First, completely clean the dust on the wall and keep the base dry;

two Roll coating shall be adopted to drive away the materials evenly, so that the materials can fully penetrate into the concrete; forty Replenish the materials at any time at the place with drying phenomenon within minutes, and sweep the accumulated materials evenly. There should be no excessive aggregate, otherwise it is easy to cause the surface conjunctiva and affect the appearance.

three It should be noted that the amount of material is directly related to the porosity of the base course, and the effect can be achieved by painting for many times.

The rebound of concrete wall surface is improved, the concrete strength is not enough, the concrete is strengthened, the concrete surface strength is low, and the concrete reinforcement agent.

Many customers will ask, what is the effect of your concrete rebound enhancer? How many megapascals can be increased? Can you protect me?

The specific amount of improvement is mainly related to two aspects: first, the quality of the material itself, and second, the absorption of the base course. We can ensure that each batch of materials will be inspected before leaving the factory. The absorption status mainly depends on the compactness of the base course, followed by the attitude of the construction personnel. Tianjin Zhengxiang Technology Co., Ltd. is specialized in repairing, strengthening and anti-corrosion protection of concrete defects.

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