05
2023
-
08
Construction method of light steel villa
Categories：
Light steel villa is now a popular new building, because the structure of light quality, for the foundation requirements are lower, the general use of bar foundation can be.
1, strip foundation advantages: good seismic performance can be very good to improve the foundation integrity, good stress performance, is conducive to anti-seismic.
2, cost saving: light steel villa light weight, only about one-fifth of the brick structure of the house, can greatly reduce the cost of foundation construction (relative to traditional housing, the required manpower, materials can be reduced a lot).
3, sampling convenient independent foundation of the application of red bricks, concrete, construction steel, sand and gravel are the most extensive engineering construction materials, low price, sampling convenient.
Pit and construction release line.
The process is approximately divided into:
1, engineering construction accurate positioning and basic measurement and release accurate positioning, using RTK in the construction site set at least 4 accurate positioning piles.
2、Release the centerline of the house building accurate positioning piles, fusion has been clear accurate positioning piles and floor plan to carry out specific construction release.
Foundation pit: deep foundation pit depth is the most important element, the geological condition of the soil layer of the house foundation and its rural self-built house floor height directly according to the harm deep foundation pit depth. Under normal circumstances must be dug out of the soil backfill mattress bedding layer, before you can consider the structure of the load bearing capacity, general deep foundation pit deep proposed not less than 60CM.
Foundation bedding layer of concrete pouring and maintenance: foundation bedding layer is a concrete structure and the inner layer of the roadbed soil, the effect is to make its surface leveling is conducive to cutting bricks or bundling construction steel above, but also has the effect of maintaining the basic, casting of concrete before the trench backfill to carry out the refurbishment of the earth and do marking, can not be sustained in the same place of the concrete pouring, vibration strength after the end of the level with the mo board mo flat.
Related News