What should I do if the ground does not seepage?

This phenomenon should be solved from the following directions:

1. Water can not seep in, first of all, we should consider the problem of soil dryness, if the soil is too dry, it is easy to cause soil compaction, at this time, the surface of the soil is too plated and the water can not infiltrate, at this time, the soil should be coli, or some small holes in the surface soil, so that the water can reach the underlying soil in time.

2. Soil property problems, generally too cohesive soil is easy to cause water is not easy to infiltrate, under normal circumstances, in the case of obvious soil claysiness, a little sand (to the appropriate amount) can be mixed with a little sand (to be appropriate) to alleviate.

3. Too high water content in the soil will also cause the problem that water is difficult to infiltrate. When the soil contains excess water, the water content is saturated, and then watering, the water will only accumulate in the upper layer, and it is difficult to infiltrate, so you only need to wait for the water to evaporate.

4.Add humus.

When we prepare the soil, we can also add some humus to the soil, humus can change the structure of the soil when decomposing, so that the soil becomes more loose and breathable, and at the same time can provide sufficient nutrient supply, so that plants can grow better.

Watering does not permeate, at this time the soil can be loosened, so that water can enter the soil.

In this case, it means that the ground is very smooth and very hard, so in this case, the ground should be planed with a hoe or seeds, and the soil can be loosened to seep water into it.

Turn over the ground first, and the loose soil will seep water.

In the case of planting, it means that the soil is smooth and hard, so in the case of planting, the hoe or seed will plane the land, loosen the soil, and water seep in.

Hello dear Songhan! If we don't want to replace the soil, then we can add some large particles of soil to the original soil, such as river sand, cinder, peat, etc., which can make the soil more permeable, and the drainage capacity is also greatly enhanced. You can also add some humus cherry coarse to the flower soil, which can change the structure of the soil well when the humus is decomposed, making the soil more loose and breathable.

Newly paved concrete floors are often watered and are maintained by concrete in concrete construction.

Conscientiously doing a good job in the maintenance of cast-in-place concrete is one of the important links to ensure the strength of concrete and prevent cracks. The specification stipulates that within 12 hours after the concrete is poured at room temperature, it must be covered with thermal insulation and curing, and the ordinary cement is not less than 7 days, if you ignore the watering and curing of the concrete, on the one hand, it will reduce the strength of the concrete, and on the other hand, the concrete will not have time to replenish water in the hardening process, so that a large amount of water shortage and cracks will occur. Therefore, doing a good job in the watering and curing of concrete can not only reduce the cracks caused by temperature, but also reduce the cracks caused by concrete shrinkage.

The basic principle of concrete maintenance: concrete is a hydraulic material, and concrete should be hydrated in the process of setting and hardening, and hydration cannot be continued without replenishing water. In the concrete strength growth period, in order to avoid water loss caused by surface evaporation and other reasons, the hydration of concrete can be fully carried out, and the technical indicators such as strength and durability of concrete can be guaranteed, and at the same time, in order to prevent cracks due to drying, it must be cured.

Traditional concrete curing methods include natural curing, atmospheric steam curing and high temperature and high pressure curing.

Now there are also concrete that do not need to be watered for curing. Due to the severe shortage of construction water in many places, it is becoming increasingly difficult for traditional methods to adapt to modern construction needs. Therefore, people have developed a new type of material and process for concrete curing, namely concrete curing agent.

It can isolate the concrete surface from the air, and the water will no longer evaporate, so as to use the moisture of the concrete itself to complete the hydration to the maximum extent and achieve the purpose of curing.