A kind of inner curing type concrete preparation technology

Abstract

The invention discloses an internal curing type concrete preparation process, which belongs to the field of concrete preparation technology. An internal transition curing type concrete preparation process comprises an auxiliary guide pre-embedder, and the auxiliary guide pre-embedder comprises a carrier airbag tube and a plurality of auxiliary parts. Guide rods, a plurality of guide rods are evenly sleeved on the outer end of the carrier air bag tube, the present invention pre-sets the auxiliary guide embedded device inside the concrete member as required, and the carrier air bag tube is evacuated before the concrete member is solidified and formed. Take out, and the guide rods are uniformly formed inside the concrete member from the outside to the inside. On the one hand, it is not easy to affect the normal solidification and forming of the concrete. The heat is accelerated to the internal structure, which improves the curing efficiency of concrete, effectively reduces the difference in the curing effect inside and outside the concrete, improves the uniformity of curing, and then improves the quality of the finished concrete.

Description

technical field [0001] The invention relates to the field of concrete preparation technology, and more particularly, to an inner transition curing type concrete preparation technology. Background technique [0002] Ordinary concrete refers to the artificial stone made of cement as the main cementing material, and water, sand, stone, chemical admixtures and mineral admixtures if necessary, mixed in an appropriate proportion, uniformly stirred, compacted and cured. . [0003] Concrete curing is to artificially create certain humidity and temperature conditions, so that the newly poured concrete can be normalized or accelerated its hardening and strength growth. The reason why concrete can gradually harden and increase in strength is the result of cement hydration, and the hydration of cement requires certain temperature and humidity conditions. If this condition does not exist in the surrounding environment, the concrete needs to be cured manually. [0004] Concrete curing ...

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Problems solved by technology

[0005] However, during the steam curing process, steam and temperature are transmitted into the concrete components from the outside to the inside, which will easily lead to the external curing effect of the concrete components being better than the internal, the effect of steam curing is not uniform, and a certain strength difference is formed inside and outside the concrete components

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