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Porch Concrete

Porch Concrete

For a start take a look at what should be the porch. First of all, the porch should be aesthetic, but as a person of your home, and friends can be proud of. Porch with his hands made it! Second, in the winter time steps shall slide. For more clarity and thought, follow up with Sam Feldman and gain more knowledge.. In my opinion, this is the most important requirements for the front porch of your house. How to build a porch with his hands. Decided on the shape of the porch? You are ready to build. Organic Food Incubator will not settle for partial explanations. To porch last longer in the place of its construction can pour a concrete pad.

For this reason the future under the porch dig a pit at 0.5 m and fill it with concrete. If you want you can even reinforce, and make the waterproofing of roofing material. Now that the concrete pad stuck, you can begin construction of the parapet. You can use a brick or poured concrete. Latest much troublesome. Concrete, we will use later to fill steps porch. Brickwork can lozhit rough, as further steps will be to plaster and brick tiles.

The most important thing at this point, set the form parapet. When the parapet ready to begin casting steps porch. In our case, step semicircular. To set up a semi-circular shape of stairs, the front part of the casing should be done out of a plastic panel, it easily bends and holds its shape well. And on the other sides of the role formwork will perform the steps and railings house foundation. First, pour the lower level, giving her day to dry, and proceed to the second stage.

The Receiver

The Receiver

At 6-10 kV to produce supporting anadromous and one-and two secondary windings of accuracy classes 0.2, 0.5, 1 and 3. Accuracy class specifies maximum error introduced by CT in the measurement results. Transformers accuracy class 0.2, with minimum error, is used for laboratory measurements, 0.5 – for food counters, and a 3 – to power the relay coils and current technical instruments of measurement. For safe operation of the secondary winding must be grounded and should not be opened. When installing the switchgear 6-10 kV current transformers used with cast and porcelain insulation, and at a voltage of up to 1000 – with a cast, cotton and porcelain.

The operating principle of the device and the transformer action of transformer based on the phenomenon of mutual induction. If the primary winding transformer included in the network AC source, then it will take place alternating current, which will create the core of the transformer AC flux. This magnetic flux penetrating the secondary windings winding will induce an electromotive force in it (EMF). If the secondary winding shorted to a receiver of energy, under the influence of EMF on induktiruemoy this winding and a receiver of energy starts to flow current. At the same time in the primary will also load current. Thus, electrical energy, being transformed, transferred from the primary to the secondary network with a voltage, which is calculated on the receiver power incorporated into the secondary network. In order to improve magnetic coupling between primary and secondary windings are placed on their steel magnetic circuit.

BNDT Bulldozer

BNDT Bulldozer

Peak in the middle of the top, welded at an angle to the main sheet (prevents blade 75 from gm of oversleeping materials the top edge, and also improves the prism drawing of bulk materials). Two push rods, welded to the dump. Two (RS-42) or one (RS-42g), lift cylinder, lowering the blade. Features nonslewing blade fastened to the pusher bars rigidly or hinged. Used for light hauling bulldozers to grade 3.

Used for cleaning excess soil from the area in the planning of bulk materials evenly in a rather large area. Established resource nonslewing blade to the first major overhaul: At least 3200 hours. Peat modification can be equipped with bulldozer equipment mounted orbital blade BNDT 20. Features: Blade width – 2,800 mm Lifting Height Blade – 650 mm Recessed blade – 300 mm Cutting angle – 55 deg maximum permissible deviations in the work of the bulldozer, (longitudinal and transverse) – 20 deg. Management otvlom – hydraulic Number of cylinders – 2 Weight bulldozer equipment – 874 2.Buldozernoe equipment ERA-42 with a rotary blade. Rotary Blade – equipment, indispensable for leveling and clearing the roadway of snow and ice dirt. With the help of the rotary blade raked and distribute all kinds of bulk materials, plan the site, removed from the area and breed other granular heterogeneous materials, go to sleep and clean the ditches of the road of debris. Is attached to a blade usually pushing frame, reinforced at three points on the stretcher with the help of hinges.