The floors on the ground

Basics

first step is to know what the foundations can be arranged on the ground floor.The concrete base is applied to the belt and pier foundation.Plates are the same and the foundation and the ground floor immediately.

Regarding the mark to the device floor heating on the ground is no requirement not imposed.But, be aware on what will be the level of the door.The difference in height between the bottom of the door and the floor.Otherwise it is necessary to cut the opening.

Sam opening provided at the stage of filling.

important feature of the device of concrete floor on the ground - it has no restrictions on the natural environment.That is, you can not worry because the groundwater level, freezing, seismic activity, the type of foundation soil.

Pie Ground floor

When do the floors on the ground, you need to know, from what they consist of layers.Description is from the bottom up:

• base primer - base have to be qualitatively sealed.Ideally comply with state standards and building codes, but for private facilities, they usually are not respected.
• bedding - this layer is designed both to protect (from GWL) and for alignment.Typically used gravel fraction 30-50 mm.In some cases rubble replaced by expanded clay.Also, there are cases when this layer is optional.This will be discussed below.If the bedding layer is present, it must be high quality seal.To seal can be used hand-rammers.
• Black tie - 4-7 cm thickness reinforcement is not necessary..
• Fill Ground.Sheds solution bedding layer.The thickness should be equal to the thickness of the second layer (bedding).
• waterproofing.Typically, several layers of roofing material are used.
• Insulation.The thickness is determined by the guest or by calculation (it all depends on the construction carried out in a climate zone).
• Net screed.Used rubble-sand mixture, or sand and gravel separately.Fraction 5-10mm gravel.The thickness of the screed must be at least 7 cm.Be sure to require the reinforcement wire.
• Finish coating.It's all on your taste.

Some layers, such as bedding and waterproofing are not required.

Waterproofing floors on the ground, for example, is arranged, if the groundwater table is at a depth of less than 2 meters from the floor bottom.In this case, however, it recommended ispolzovatpodsypku, besides it will be impossible to replace the rubble on concrete block, since due to the high porosity of the concrete block can easily swell.

itself waterproofing floors for gruntuobyazatelno should be laid on a flat surface with minimal (close to zero) height difference.

Different versions of concrete floors on the ground.

Consider a few options for the device.

All three versions are presented on the ground floor.But it is the latter more accurately conveys the entire meaning of the name.In addition, it provides all the necessary conditions:

• thermal insulation with minimal heat energy consumption
• comfort and hygiene.
• protection against moisture underground gas

be understood that the device of the foundation takes a lot of effort, time and money.There are easier ways to floor device.But it is a concrete floor on the ground to provide long-term guarantees of the fortress and the strength of your home.