Overview of tools and materials for construction

If the site is located outside the main engineering networks, the issue of the construction of water and later at home, becomes a priority. One of the most popular ways - drilling wells. And so well as long as possible give water must be attentive to the choice of materials. For example, the use of metal and plastic casing from the company BIIKS.

It is an improved version of the previous development of the company, a steel casing with reinforced threaded lugs. The new pipe combines the strength of steel and the corrosion resistance of plastic - the steel core provides protection against earth pressure and mechanical effects. The plastic coating consists of a primer with a high adhesive capacity and a high density polyethylene layer applied to the pipe by extrusion. Polyethylene is used in the production of pipes for drinking water pipelines, has high abrasion resistance and strength and thus is safe for humans.

The insulation protects the metal from corrosion, which acts on the pipe in the borehole. Furthermore, a special pipe manufacturing technology and strength characteristics of the polymeric coating provide the integrity of the coating during installation. Sealed casing joints due to locking element of a threaded joint. All together, this gives the tube warranty period of 10 years, and service life - about 70 years.

In many cases, before the start of construction of the foundation requires careful site planning, let alone in the midst of work without measuring systems simply can not do. The range of measuring instruments from the Hilti includes Optical Levels POL 10 and POL 15.

The equipment is designed for a variety of measuring operations, monitoring and evaluation - the horizontal alignment, checking Formwork level checking plane during concrete pouring, the estimation of distances and angles, as well as measurement, inspection and transfer of high-rise tags. With instrument precision optics to simplify the reading obtained with the measurement range, internal automatic compensator to avoid errors when used on uneven grounds, convenient for an exemplary primary sight guidance. The tool is packaged in a convenient, durable case, the bundle includes a rope and plummet adjusting key, a tripod and a geodesic line are sold separately. Key operating parameters:

POL 10

• mark accuracy - ± 2 mm (30 m).
• The increase - 20 times.
• Standard deviation - 3 mm (per km double stroke).

POL 15

• mark accuracy - ± 1,5 mm (30 m).
• The increase - 28 times.
• Standard deviation - 2 mm (per kilometer double stroke).

Can not do on a construction site and without various electric hand tools, including those for the treatment of wood, whether it is fit for shuttering or mounting frame. Bosch introduces the PCM miter saw Bosch 8, which will simplify the processing of wooden parts.

This lightweight, compact tool that weighs less than eight kilograms, equipped with engine capacity of 1200 W, the number of revolutions - 4800 per minute. These parameters provide the saw speed and accuracy of cut, diameter saw sets is 216 mm, cutting depth - 60 mm. In addition, to facilitate high-precision cutting tool has a cutting laser projection.

The saw is intended for use when carrying out work on the installation of floors and the finished floor, in the assembly of roof system and other structures (verandas, terraces, entrances, gazebos), and also for various interior work (cutting boards, slats baseboard, cashing).

To simplify the implementation of oblique horizontal cuts, the saw table can be turned in the right direction on 48⁰, thus changing the location of the workpiece relative to the disk. Automatic fixing the installation position of the operating angle of 15, 22.5, 30 and 45⁰. Reserve width blanks in processing angled 90⁰ - 120 mm, if the angle of 45⁰ - 85 mm. Saw is designed for connection of the bag for garbage, or connect a vacuum cleaner to the production of works not pollute the room.

The increasing popularity in the field of heating systems are heated floors in the liquid coolant, which explains the efficiency and profitability, and concealed mounting. One of the innovations that have emerged on the market - a system of fast fixing water underfloor RAUTHERM SPEED Plus, from the company REHAU.

The basis of the system - a thin-walled tube (PE-X), plus a Velcro fastener tape and flexible retaining mat with tacky surface on one side. The adhesive layer fixes the mat on any grounds, including on the waterproofing, and the fabric side is designed for circuit assembly. Velcro firmly adheres to the substrate without additional clips, stacking process is maximally simplified - trumpet the bay is located on a pre-selected layout scheme for engaging enough to hold it lightly leg. If needed to correct the position of the pipe it is sufficient to disassemble and put into place where it will again be firmly fixed. This installation reduces the time required to create a system by about a third, even if it fails to sustain the scheme with the same times.

Increased circuit fixation area to the base is achieved by more frequent winding Velcro tape to the pipe laying is therefore most accurate. Mats thickness of 3 mm are supplied in rolls, which facilitates shipping and storage.

can be found in our article, how to choose a welding machine for plastic pipes, And what is needed metal tile coverings. In the video - the construction of a passive house.

Discuss the article and read other materials devoted to country life you can on the websiteFORUMHOUSE.

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