High-rise building of a private house - technology, especially personal experience

Various techniques erection of houses are more or less popular, for example - is experiencing frame housing the real boom as the houses of timber, masonry bricks or blocks steadily in the lead, the monolith is still quite rare. However, on our portal there is a positive experience of building homes on monolithic technology, which may be of interest samozastroyschikam still undecided ways to erecting his houses. Consider:

• monolithic housing technology.
• What makes the monolith and filling technology.
• Examples of monolithic houses members of the portal.

High-rise building construction

Initially under the monolithic construction it was understood only erection of reinforced concrete, so as an alternative to the reinforcement cage and the solution on the basis of cement with aggregates is simply not there. When filling using formwork team. Not so long ago-rise building was extended only on an industrial scale, for the construction of multi-storied buildings, public buildings or facilities. Gradually, however, the technology began to spread into the private sphere, which is caused by a number of advantages monolithic houses.

Immelnikoff (Member FORUMHOUSE):

In my opinion, chip reinforced concrete as follows:

• thin bearing walls (120-140 mm);
• high durability of the building, therefore - security;
• seismic resistance;
• Flameproof (all electrical wiring routed inside the formwork before casting);
• good "air" insulation (impact - poor);
• large heat capacity of the house;
• longevity (100-150 years);
• stable geometrical dimensions of the house - the optimization of interior decoration;
• versatility - any, but not limited interior decoration;
• psychological comfort of knowing that the house did not collapse, that the insulation does not get wet, it will break through the wall is not a man, that the house is a real centuries-old castle.

That's my list.

Of course, missing from the monolith and disadvantages.

jtdesign (Member FORUMHOUSE):

This technology requires the availability of qualified builders and concrete plants in the area, not to carry the concrete further 50 km. Also without a detailed design (reinforcement scheme, shuttering scheme) to build unreasonable. So this could be an obstacle for the widespread dissemination of this type of private homes.

But the cons have any material, and another thing, that their number is not outweighed. Mixer plus modifying additives - can samomesnym and poured concrete. Ideally, any construction process requires skilled performers, but in reality our craftsmen have repeatedly proved that samozastroyschiki many "pros" will give a head start, because the building for themselves. It would be a desire, and you can learn everything.

ffdgdvasc45fg4 (Member FORUMHOUSE):

Interested in High-rise building on their own (without reference to the timing) two-storey house for permanent residence 10x10 m. To consider different types of monolith, but the priority of concrete. Will build one, slowly, step by step, in general, unfinished, no experience in the construction, but most importantly - have the desire, and it is highly motivating.

varieties monolith

If initially monolithic houses were just concrete, but today there are variations on the theme - instead of using DSP arbolit or opilkobeton, instead of reinforcing cage - wooden rack.

But the essence remains unchanged - the building envelope are not going, or spread of the individual elements, namely flooded. As a result, formed monolithic, seamless wall of virtually any geometric shape that unties the hands of architects. That is, if the abundance of bay windows and arches in the construction of block / brick / wood well complicate the process, then by pouring too much effort would be required.

Since conventional concrete is too cold, since high thermal conductivity and fine walls to dispense foam used without additional insulation, styrofoam or claydite. In the first case wall thermal conductivity is reduced due to the formation in the concrete a large number of air voids due to foam, the second - by adding granules of polystyrene, or expanded clay. But species monolith is divided not by the poured concrete type, and type of formwork - it is removable and non-removable.

removable formwork

In the private sphere, usually made of water-resistant plywood or, less frequently used boards, metal or plastic. The leaves are used whole or cut into pieces, depending on the fill proportions. The elements are fastened together and rearranging as fill to a new location, since afford to raise the formwork for the whole house at once can only specialized company. A samozastroyschiki fill the house in stages, mainly horizontal. Plywood is popular as well holds its shape and provides a smooth surface of the walls, and if more and laminated, the kit may not be enough on a construction site. As for the fixture, everything individually.

alexxxxx (Member FORUMHOUSE):

Plywood of 12 mm thickness, increased moisture resistance, 2500 × 1200 mm, the length was cut in half (600 mm) four tie onto the sheet (sheet bored through, folded together, 100 mm from the bottom) constricting the top bars. Tightening nuts with two wedged at one end, length 250 mm, diameter 8 mm, lowered into Veretenko. Outside the formwork hammered knock-nut - twist (screwdriver) should be only from within the walls.

Rearrange removable formwork as pouring is considered one of the most labor-intensive and time-consuming process, and the less it requires operations, the better.

Fixed timbering

Unlike removable intended solely to impart the desired shape and placeholder demountable after setting, it remains removable in the "cake" and simultaneously the heater. This hollow blocks or slabs of composite webs with smooth edges or groove connection system. Permanent formwork is either fully expandable polystyrene or combined - PPP as the outer wall and internal - of the plate materials. There is also a permanent formwork technology where PPP only as a heater, and both walls of extruded schepotsementa. Such blocks are considered more environmentally friendly than polystyrene.

sasha_nik (Member FORUMHOUSE):

I note the basic advantages and disadvantages of this type of permanent formwork, in my opinion, in terms of not professional and the consumer.

Advantages:

• Saving area of ​​the house - the wall thickness of 32 cm.
• For cost and speed of erection is not more expensive than, for example, aerated, 400 mm thick insulation.
• Wall is solid - the most durable, in theory, the possibility of its destruction, ie,.. cracking subject technology is practically excluded.
• The inner part of the house of schepotsementnoy plate - microclimate is close to the microclimate of wooden houses.
• In the inner wall is easy to twist the screws, it is easy to do by Stroebe wiring.

Disadvantages:

• Styrofoam as a heater - a dubious flaw, given that PPP technology will be protected from external influences non-combustible materials. Did he break up thirty years, too controversial, and largely depends on the quality of teaching staff and to perform quality work in the construction. But the only thing that bothers me in this technology. While many of the insulation system is also based on expanded polystyrene.
• Facade of schepotsementnoy plate - this defect can be easily eliminated hinged protective screen of decorative plaster or other means.

The thickness of the insulator layer, is selected depending on the area of ​​construction, it starts from 50 mm and an average of 100 mm is enough, if we are not talking about the northern areas. The exact number can be found by making teploraschet, and already on the results select the appropriate blocks or slabs.

Monolithic house participants portal

alexxxxxHe built his house made of reinforced concrete on the removable formwork technology.

alexxxxx:

Walls Reinforced minimum (openings, corners and upper floors perimeter trimming between layers). Concrete kneaded themselves, the ratio of 1 / 2.5 / 3 (cement, sand, gravel). Rubble used fractions of 20-40 mm, a thousand times regretted not having bought 10-20 mm, it is difficult to take large shovel from the pile and shtykovat concrete with fine fraction is much easier. Time was spent two months with breaks for basic work (cooker filled with last year).

House for residence, foundation - normal range, 15 cm thick, with ribs 40 cm, 30 cm sand bedding, drainage perimeter. The plate immediately poured floor heating circuit, six branches (33 m), distributing water in the bathroom and the kitchen, laid sewage (wastewater gray).

Walls of the user 15 cm thick on the ground floor and 12 cm for the second, lightweight floor slab (beams 15 cm, 7-8 cm web). Finish in one season does not happen, so the cast spent the winter without a roof box and insulation, but no cracks or other damage in the spring was not found. The new season of the project has changed, and the house got an extension on the same technology, but with the addition of the finished concrete rubble-sand mixture. Thermal insulation of facade foam polystyrene slab in (18-20 cm), grit expanded polystyrene on the attic ceiling (30-35 cm).

Another of our craftsman - cprivetomI prefer permanent shuttering of schepobetona with PPP as a heater, for its single-storey monolithic house.

cprivetom (Member FORUMHOUSE):

We began construction for a family of six people - two parents and four children, a home for permanent residence. With the plan had to tinker. The house treat fairly utilitarian, the main thing - that it was possible to live with comfort and decorative secondary. Therefore, the form is simple - without bay windows, tricky corners, ledges and turrets, gabled roof, facades without decorations. Someone says - you have the style of the "shed", but for us - plain "ranch."

The base - plate, 30 cm thick, lying on Epps 10 cm bed plate stacked on podsypku of compacted crushed stone (5 cm) crushed rock is laid on the compacted sand "cushion" (40 cm). In the layer of sand pre-lit main communications - water and sewer. Insulation closed Stekloizol, laid in two layers with a reinforcing cage for bearing walls gain (Step 125 mm), solution ready concreted.

cprivetom:

According to this technology, you can do one number per day (0.5 meters high). Do, then put the formwork and pour. But it is when the weather is good (not this summer) and in the absence of force majeure. On the first row need much more time to make the most accurate marking walls and reduce the upper limit of the first row around the perimeter on the same level. Then drilled in the plate about two hundred openings for the lower line of screeds to drive fasteners into the slab formwork ligament to the wall and to prepare for pouring (ducts for receiving concrete, the chute). By the beginning of the assembly of formwork insulation has to be glued inside the plates.

That it was decided to move to the end of the finishing works inside and outside, we have done without a large capital investment - the facade painted with acrylic paint using a spray gun. At first cprivetom cut down all the outer covering, then paint over them with paint for metal dot, to further not formed rust stains. Walls painted in two layers, but recognizes that the three better protection from moisture is further treated gidrfobizatorom entire facade.

cprivetom:

We like the look of painted schepotsement on the facade. He is from the rough building material becomes "soft" (for easy understanding) and textured vaguely resembling a shell rock. Inside, in the final painting should not count - at close range all the flaws more visible.

Both craftsmen of their homes satisfied, minor adjustments where possible "rewind the tape back" to make it would be possible, but no claims to the technology itself.

Preferences and capabilities are different, and each comes from its tasks, but monolithic technology housing construction is quite viable, and in the private sphere that has repeatedly proven by the example of our participants portal.

An example of self-construction concrete home that does not require additional warming - in the material a monolithic foam. Another article - a monolithic lightweight aggregate. For more information about the simultaneous filling and warming - article of permanent shuttering. In the video - a monolithic house for two.

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

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