In the renovation of new homes, the amount of sand always exceeds the budget. Where are the tricks hidden?

The role of cement is always indispensable in the renovation of new houses. Although this small sand is inconspicuous, it is of great use at this time. P The main components of cement we see are sand, water and cement, which are mixed and stirred into cement mortar. Can be used to level the ground, can be used to swing on the wall, can be used to lay tiles, can be used to lay humble small sand, really useful! But it is this little sand that will exceed the budget every time. What's the problem?

The first is sand piling. When the sand just came back, it had to be piled up outside in the wind and rain. Most decoration owners use little sand and will not buy the whole car from outside. Even if you buy a car full of sand from the outside, the property will not be transported into the community, and you can only fall at the door of the community at most. In this case, constantly changing the stacking and compaction positions is the advantage of wind and rain on the one hand, and will reduce the sand production on the other hand.

Secondly, there is a shortage of sand. When the decoration meets a bully, you can't afford to be provoked and can't afford to hide. Due to the implicit support of property and developers, they occupy the newly-built residential areas with a large number of decoration needs, monopolize the decoration sand market, and forcibly sell sand and gravel materials to the owners who are renovating. However, the decoration materials they sell generally have two problems: high price (often more than twice the market price), poor quality and short weight. Please click to enter a picture description.

The last point is that the decorator did not make rational use of it when decorating. Masons often can't make reasonable plans, which is extremely unreasonable in the use of cement. The amount of concrete used for ground leveling, wall drying and tile paving is often above the national standard, which greatly increases the amount of sand used.