What is the construction cost of self-built houses in Yanqing rural areas?
1, the material cost of self-built houses in Yanqing rural areas is mainly the cost of various raw materials, auxiliary materials, components and semi-finished products. Constitute a housing entity. For the self-built villa in Yanqing, the material cost is one of the major expenses, which can basically account for 50% ~ 60% of the total cost. The algorithm is material consumption x material unit price.
2. The labor cost of self-built houses in Yanqing rural areas is the wages of workers directly engaged in Yanqing project production and Yanqing auxiliary production, accounting for about 30% ~ 40% of the total cost. Calculating wages by working hours will inevitably lead to delays in the project. Only by paying wages according to the actual workload of each worker can we speed up the construction progress and effectively control the cost! The labor price is still obtained from the local construction Committee.
3. The mechanical fee for self-built houses in Yanqing rural areas is the rental fee for mixers, elevators and other equipment. The key to saving money is to negotiate with Yanqing Construction Team to control the entry time of all kinds of equipment, and don't rent it all at once to waste resources.
4. The cost of self-built houses in Yanqing rural areas is a variety of costs of non-construction entity projects in the construction process, which is becoming more and more complicated. Generally, it is budgeted according to 20% ~ 30% of labor costs.
What should be paid attention to in the construction of rural self-built houses in Yanqing?
1. Yanqing rural self-built house foundation: the foundation must be dug to the old soil layer, and the soil quality should be uniform, and the depth into the old soil layer should not be less than 20cm. The buried depth of foundation (calculated from the lower part of outdoor ground after completion) should not be less than the thickness of local frozen soil layer and not less than 50cm, and the backfill soil should be compacted by layers.
2. Rubble foundation of self-built houses in Yanqing countryside: The first layer of rubble foundation is built between rubble and soil, with the big face down and staggered up and down. If the foundation is stepped, it should be built from the lower part first; Gaps should be left between rubble and reinforced with masonry mortar. It is not advisable to use the construction method of dry paving a layer of rubble, then paving a layer of mortar, and then washing the joints with water to avoid cement being washed away by water.
3. Brick masonry project of self-built houses in Yanqing countryside: The strength of selected bricks must meet the requirements, and they can only be used after being sent to the testing department for testing. The load-bearing wall shall be a 240mm solid brick wall, and the hollow wall shall not be used as the load-bearing wall.
4. Strengthening project of rural self-built houses in Yanqing: the surface is free from cracks and scars by visual inspection, the longitudinal threads of threaded steel bars are uniform, and the cross section of round steel bars is round. Steel surface should be blue-black. If it breaks during processing, its quality may be unqualified, and it should be sent to a testing institution for testing.