Improper mix proportion can cause segregation of the concrete, lack of grout in the pouring and tamping parts, or severe leakage of grout in the formwork, resulting in exposed reinforcement, etc.
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Of course, before building a house, it would be better to have a better understanding of building knowledge.
With so many drawings shared on the online rural self built house drawing sharing platform, it is important to look at more sets and choose the one that best suits you.
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There are mud blocks, wooden blocks, and impurities mixed in the concrete.
It is best to choose a construction team that has similar construction experience and has completed well, to prevent the good building from being “completely unrecognizable”.
The cement slurry cannot fill the surrounding area of the steel bars, resulting in exposed steel bars in dense areas.
Concrete segregation or severe bleeding.
Reason for exposed reinforcement: During concrete vibration, the cushion block of the reinforcement is displaced, or the cushion block is too small or even missing, which can cause the reinforcement to stick tightly to the template and cause exposed reinforcement.
Reason for the hole: The concrete was not vibrated in sequence, resulting in missed vibration.
Causes of gaps and interlayers: The debris at the construction joint is not cleaned thoroughly or the grout has not been poured.
Honeycomb cause: The thickness of each concrete pouring is too thick, resulting in incomplete or missed vibration.
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If the skeleton is not strong, how can one live a long life? I hope this article is helpful to you
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There are gaps in the template that cause the cement slurry to drain.
The steel bars are dense and the concrete slump is too small.
3.
After pouring the lower steps at the roots of the foundation columns and walls, the upper layer of concrete continues to be poured without stopping, causing the mortar at the root of the upper layer of concrete to gush out from the bottom, causing honeycomb.
Finally, if a house is compared to a person, then reinforced concrete is the skeleton of that person.
The first step in building a house in rural areas is to choose the right unit type.
Due to reasons such as excessive height of column pouring, lack of string barrels, and lack of bottom grouting.
Causes of pitting: The surface of the template is rough or not cleaned thoroughly; Before pouring concrete, the wooden formwork was not watered or not sufficiently wetted; The formwork joint is not tight; Concrete vibration is not dense, etc; 4.
Today, the residential park will take you to understand the important concrete problems that are prone to occur during the process of building houses in rural areas, as well as the reasons for these problems.
The second step is to find a good construction team.
The steel bars are too dense, and large stones are stuck on the steel bars.
