Garden

Very often the road surface is used for hexagonal concrete slabs, called trill. These boards have a diameter 40 cm, and the thickness 12 the 15 cm. They are usually laid on a carefully prepared one, zagęszczonym …

Stone cubes surfaces, clinker, cobblestones and plates are made similarly to gravel and crushed. The condition for maintaining the smoothness of the surface built of these materials is to prevent them from pressing them into the substrate under the loading load. Wciskanie to jest …

The execution of the gravel or crushed surface is to dig the road bearing, securing its edges by setting the curb or laying retaining stones as well as the spread and leveling of the aggregate layer and it. W nawierzchniach wielowarstwowych każdą warstwę powinno …

Gravel and crushed surfaces can be thickness 6 – 20 cm, depending on the permeability of the substrate and the expected load. Surfaces on loose and permeable soils may be a small thickness,

Gravel-plastic surface on a permeable 1 - thick gravel or crushing, 2 …

Lime stabilization is usually carried out on soils with a higher clay or muck content, as well as the content of organic parts, not exceeding, however 10%. Zwykle używa się do tego celu wapna hydratyzowanego lub popiołów lotnych uzyskiwanych przy oczyszczaniu spalin ze spalania węgla …

Land, from which the surfaces are made, can be improved by increasing their coherence, reduction of absorbability and increasing load strength. This is achieved by adding various binders, which bind small particles of land. Cement is used as a binder, wapna i różnych spoiw …

The ground surfaces are the simplest and easiest to make, However, not every soil or soil type is suitable for this type of surface. An appropriate mechanical composition is required to obtain the optimal properties of the ground surface (grainness) land and proper, humidity. Te dwie …

By giving the surface a decrease, it must be determined by its size and direction. The value of the inheritance is most often determined in percentage; it usually ranges within the borders 0,5-5% and is usually proportional to the unevenness of the surface. Yes, for example. the smallest decline (0,5-2%) wymagają nawierzchnie z płyt kamiennych …

Each road should be built in this way, that the water would not stop on its surface. Persistent water hinders the use of the road, and after the freezing of the water can pose a threat to movement. Największe utrudnienie dla ruchu i zagrożenie zniszczenia drogi powoduje utrzymywanie …

Walking and roads are built like this, that their design withstands the load on medium -sized truck vehicles without showing cracks or deformation of the surface of the surface. Material, from which this type of surfaces are made are sometimes less pleasant to use for passers -by (np: kostka betonowa …