All about the comfort of everyday life. Mashing screeds for laying the finishing coat
It is necessary to fill the lining with your own hands in the place where there is great interest in the lining, it is necessary to reinforce the surface behind the additional reinforcing mesh. It’s better to pray for ready-made concrete, but before it, you need to sign it with the brand of that kіlkіst. To determine the necessary commitment to concrete, it is necessary to measure the width of the surface, as it will be poured, that is multiplied by the volume of the concrete ball. If you can pour the pidlogs on a small area, then you can pour the concrete on your own.
Concrete underlay should be done manually and permanently.
Surface preparation and concrete pouring
Before that, how to proceed before pouring the logs, it is necessary to prepare the place. If it is necessary to fill the pidlogs at the basement or the garages and if it is possible to get the car out, then it can be poured along the gutter. If there is no such possibility, then you will have to wag the concrete from the prepared container and bring it by hand. For whom you need a sprig of helpers, for that worker is a worker and an important one. Pratsyuvati treba shvidko, to the fact that concrete does not like checks and deliveries, it is necessary to lay obov'yazkovo. It is necessary to pay for the hour of planning the work.
In order to make a mark on the foundations, a special cord should be drawn. As a matter of necessity, the waterproofing is laid on the back, and then the reinforcing mesh. At the bottom or stone, it’s enough to build a pillow from crushed stone. At the garage, there is a lot of pressure going on, so it is necessary to install a reinforcing mesh. Vaughn is placed in a tovshu concrete and creaked on a singing height for additional fixators.
If the concrete for pouring is thicker, it can be diluted with water, but you need to be careful, because with a large amount of water, you won’t be able to get away.
Dial necessary tools that materials for filling pіdlogi.
For vikonannya roboti you need:
- concrete;
- rubble;
- fittings;
- rule;
- prosuvannya;
- rubbing;
- doshka-podkolinniki.
Turn to hell
Do-it-yourself flooding of lighthouses with your own hands
You didn’t choose any way of concreting, don’t go to hell for yourself. Mustache robots need to be started from a distant kuta and step by step protrude to the exit.
You can build beacons from a concrete bag.
Let's look, like lighthouses from a concrete bag. The back of the head is shattered by the waters of the concrete smog, the height of the height is clear of the height of the cleanliness. These lines will serve as direct lines for the rule. Vіdstan mіzh beacons stale vіd rozmіru rules. Sound to install a beacon along the perimeter of the room and in the center of the vdozh yogo dozhini. In addition, as you build a beacon of white wall, it is necessary to surmount for the help of support just for the equal.
For the molding of the central beacon along the entire length of the road, after 25 cm, hammer in metal buns, then shave them according to the height of the finishing line and shatter the concrete pillow like skin. The pits are drowned in concrete, and the traps that have been established are filled with concrete. Now there are no more of them in one line - and the central lighthouse is ready.
Turn to hell
We carry out concrete repair
At the process of concreting, it is necessary to spread the whole mass of the yakomog evenly. Whatever you think about it, then it’s easier to practice the rule.
After pouring the concrete pidlog, it is checked with a trowel with a long handle.
The rule is a wooden or aluminum rail, sufficient for a 5x10 cm cross section. Robiti is the best double. Don't forget to dress up your gumshoes in case you happen to move through the concrete. After the completion of the designated stage, it is necessary to take the ironing iron to hand. For a room with a length of up to 4 m, a tool with a handle length of 50 cm will suffice.
When the robots, as a rule, combs are abandoned, they climb for help. Pratsyuvati with a trowel with a long handle is required just like a hand grater. When working with a trowel її roztashovuyut under the kut, so that it does not get into the concrete, but the forge is on top of it. The work needs to be carried out succinctly, to the fact that the final result is indebted.
It is necessary to poke, so that the concrete soil hardens. Fallow in the form of yogo consistency and weather minds, it can be taken from 1 to 10 years. Remember that you do not have enough time to spend the residual recovery, do not go far.
Turn to hell
Conducted troweling of screeds
In order to carry out an additional processing of the screed, after the steaming of the screeds, you can proceed to manual rubbing and grinding of the screeds. Even if you don’t break it, then when pіdmіtanny or mechanical inflows from the surface, particles of concrete will constantly be woken up and її the mill will become warmer.
After private hanging of concrete pidlogs, it is necessary to vikonate yogo rubbing.
For manual mashing, beaters are to be used. Їx slab from plywood with a size of 60x60 cm, to the point of attaching a wooden bar. If rozpochinati vykonannya designated process, the skin develops okremo. If, stepping on a board, you fall into concrete more than 2 cm lower, then it’s too early to start the work. If the trace is not overwhelmed, then you are already stumped. If you can make amends for your next, now is the optimal hour for the victorious work.
An aluminum grater is added to the back of the head, so that the fine fraction is brought to the surface, and then the steel grater is stoked. The work needs to be started from the month, where the laying was started, and also from the quiet months, on the yak_ they spend the change of the sun (there the concrete is more solid).
concrete screed under rubbing with a helicopter, they are also covered, if it is necessary to take away the ideal evenness of the black base (under the cork cover, for example). The procedure for laying concrete footings is represented by a number of stages: reinforcement, pouring concrete footings, vibrating, leveling the rule, and the remaining stage of laying the screed of the footings - rubbing the top of the concrete. Helicopter for concrete is a mashing machine, for the help of which it is mashed on concrete.
Rubbing screeds with a helicopter is necessary for resurfacing the upper ball of a poured concrete surface. Helicopter for concrete in such a situation is used, as if they were filled with the rule, either with a vibrating rail when vibrating, or more dry pori (or shells), which have settled down, or napovnyuvach (crushed stone), which are on the surface.
Technology for creating new concrete blocks
Headlights
- the quality of the concrete for the screed should be no less than M300;
- difference between the concrete surface - no more than 3-5 cm
- The recommended thickness for the concrete ball is 12 cm along the reinforced cushion;
- Zastosovuєtsya for reinforcing zasіb - road mesh, with the influx of high tractors on the sub-log, put stronger reinforcement behind the additional volume of the reinforcing cage;
- for the surface, which shows significant stress during operation, it is recommended to use concrete seals (or toppings), which allow moving the surface of the upper ball;
- With the method of cutting the saw and changing the material, zastosovuyt polimernі prosochuvalnі warehousing.
The complex of entrances to the installation of concrete underlays
Base leveling
Carried out from the stopovers of optical-laser levels. Meta procedure - revealing the relief features of the base, zero and state level, rosahunok rosukhilka (as needed).
Base preparation
The pouring of the sub-logs is carried out on the soil base and on the ready-made concrete base. It is permissible to fill in the sublogs on other different bases from the front windows of the necessary resurfacing (to control the water resistance of the base before pouring).
Welding the concrete underlay on the ground base, we must carefully compact the ground on the base, so that it can be included in the future cracking of concrete as a result of the shrinkage of the base.
Upon completion of tamping, put a pillow from sand on the ground. Її the ball varies depending on the peculiarities of the soil, the sign of promozhuvannya, equal to the rise of waters near the soil and іn. In the middle of the columbine of the size of the pillows, the pillows from the penis are kolivayutsya in the area of \u200b\u200bpіvmetra-meter. In the general order, the pillow is strengthened.
Laying the underlay on the ready concrete base, viroblyayut її preparation. Cracks expand and look like a working bag, represented by either a polymer or cement-food warehouse on spring cement. Deformation of the foundation boards that cannot be repaired, dismantling and laying fresh concrete.
The foundations of the heights of the heights are leveled on the ocremy squares by a milling machine. He drank, scho vinik vіd tsikh diy, likvіduyu promyslovym pilosos. In case of overhanging height differences of 3-5 cm on a large concrete base, they are leveled with concrete.
Safety of waterproofing
Upon completion of the ramming of the lining, or sanding and sawing of the large concrete base, lay the ball in the hydroprotection. In most situations, bituminous material is used in rolls for hydroprotection or membranes with polymers.
For the water in the soil or criticality, it is necessary to change it according to the date to the design, a sufficient ball of bedding is made of polyethylene.
Formwork cladding
For the use of large areas, it is customary to build a concrete screed for the help of about four straight-cut maps. The value of the "card" to lay in the area of the sublog, vashtovanoї for change (tobto vіd productivity). On the border of the map, vibud formwork. The formwork can be directly under the slats. The edge of the formwork, as far as possible, can be shattered with the line of the expansion joint. Shards here pass through the area of the stick already hardened and laid according to the new design.
Fittings
For concrete steel surfaces, in most situations, road reinforcing mesh is fixed (B-I class, 5 mm - d reinforcement, one hundred per hundred, 150 per 150 - parameters of the middle). When the scale is up to the level of the transcendental inflow of tractors (navantazhuvachs, vantazhivkas of large tons, stackers and others), the replacement of the mesh is instead lubricated with a reinforcement frame.
The reinforcement carcass is knitted at home from reinforcing shears (d - 8-16 mm). In case of influx of overworld dynamic navantazhen (falling of great objects and technological possession), increase the impact strength and strength to the strength of the bend on the concrete, for which purpose steel fiber is used as reinforcement.
Laying concrete
After the installation of the formwork, that binding with reinforcement should be transferred to the completion of the pouring. Concrete delivery to the facility is carried out for additional car concrete mixing plants near the ready-mixed concrete manufacturing plant, which prepares a concrete warehouse. required capacity. It is most often poured into the screed summish concrete maє friability P2, which is equal to 6-10 cm of the fall of the cone. Vikoristovuyut for pouring sumishi and with less friability, as it is determined by the method of pouring and tamping intensity.
With the feasibility of an automobile concrete mixer, it is possible to put a concrete mixer directly on the prepared base. For vipadkіv, if the robots are carried out on the tops of the first one, or there is no possibility for a car concrete mixer to work on the floor, a concrete pump is installed.
Laying that leveling of concrete can be done in one of two ways: for the help of vibrating rails and direct ones, for the help of rules for "beacons".
When laying and vibrating the concrete gap behind the additional vibrating slats, we are going to install direct for the vibrating slats beyond the level of the zero sign and the ground vibrating their horizontal alignment. At the end of the hour, he works respectfully to follow him, so that they will directly remain in their places without distortions. After that, directly mount the vibrorail.
The foundation is prepared with a concrete gap and it is made in such a way that the upper ball hangs over the level of the vibrorail (which is the step of tamping the concrete structure with the vibrorail). Let's pull the vibrorail along the direct lines. Concrete expansion is settled under the influx of vibrating to the necessary level and virivnyuetsya. With this control, permanent forging of vibrating slats on the surface. On quiet plots, where the concrete is cut lower for the sign of the vibrating rail, the concrete warehouse is supplemented for additional shovels in the required obsyaz.
The laying of a concrete warehouse "along the lighthouses" transfers the installation to the base of the level and the additional amount of the necessary level.
If, before the colony, with the indications of the zero level of the state surface, lay the rail in such a way that the lower line was added to these marks. On the rails put down a risk, which zbіgaєtsya s enough we will charge for an additional level.
The basis is to be filled concrete design Approximately to the middle of the necessary level, from which beacons-pagorbi are built, from the distance between one and one about two meters. Put a rail with a ridge on the skin hump, so that you can see it on the level. Let's put the top of the hump along the lower part of the lath. As a result, they will be placed on the territory of sublogs for the “0-th” level of the beacon-directly with an interval of two meters. Prom_zhki between beacons will fill the sum of concrete. I’ll stop to improve for the help of the deep vibrators and, as a rule, level up with the tops of the “lighthouses”.
Applying topping and wiping concrete with disc-shovel mechanisms for 1 time.
After the completion of the procedures for pouring concrete, tamping and priming the concrete material, the finishing of the concrete surfaces is completed. The stele of the hour of drying is to become this year, but the period for hanging is not guilty of becoming less than three years. Rubbing with trowels, as it was already appointed more, they are called "helicopters". Before rubbing, the concrete base should be allowed to converge to such a level that, when stepping on a new grown-up person, the line of footing in the depth of 3-4 mm is lost. It's time to start rough rubbing the concrete top.
Screed pidlogi є nayuniversalnіshim i nayzastosovnіshim way for vіvnyuvannya pіdlogi. Її can zastosovuvat for any application for any climatic minds, as well as for the virіvnyuvannya all kinds of pokrittya pіdlogi. Such a pіdlogu also wraps the flooring of warm water pіdlogi. If you want to finish the screeds for a labor worker, you can easily work it out independently, knowing the songs of the rules and peculiarities.
Place of screeding
Since there are no such borders for flooring the screed, we should especially protect it, zastosovuchi її for a balcony or a loggia, so if the building is carrying їх overlap it’s less than equal, lower at the living quarters, then, the screed can be a nuisance. Also, follow the need to use a screed for accommodation, de guarding high rіven vologosti, for example, at the bathroom kіmnati.
The screed of the underlays is in the way of a simple vir_vnyuvannya of the underlays, which includes the possibility of leakage on the lower surfaces. In order to save others, wait ahead for preparation of the surface subtext: for help cement difference all the slabs are laid between the slabs of overlap and other defects. For reliability, you can add waterproofing pads.
The screed can be as small as a minimum of 5 centimeters, so that it can be secured. To give їy zbіlshenu bearing building, її reinforce. For which one, the metal mesh should be fixed, with which the mesh should not be stitched in the middle, but closer to the її superficial, with more bending tension.
To change the number of roses, winking the screed of the great tovshchina, winking on the top, for example, expanded clay, adding yoga to the roses and wrapping the ball for the screed. Then we lay the main ball without adding expanded clay. Tse allows you to protect the rozchin, as well as the easier screed.
Etapi roboti
Surface preparation
We are going to dismantle the old screed, especially for the obvious cracks in it, or the poor place. The slabs of overlapping are cleaned from sawing and muddy, then primed, pouring the primer without a middle on the bed and spreading on the surface with penzliks or with a roller. On those that the primer was completely dry for up to 5 years.
For soil bases on the cleared growth, the bases are molded with expanded clay or sand ball. Expanded clay is also covered with a food ball. A ball of pisku in a tovshchina may reach at least 10 centimeters. The surface should be tamped, wetted with water if necessary to achieve normal shrinkage. Vikoristanny expanded clay nasip allow to spare on retail.
If the screed is installed at the bathrooms or toilets, then at this stage it is also necessary to carry out the installation of both pipes for the water supply and sewerage drains. Balls of waterproofing and thermal insulation are laid, covering all communications.
Thermal insulation
For vlashtuvannya teploіizolyatsії vykoristovuyut slabs of expanded polystyrene or expanded clay nasip. Insulation can be tough. Expanded clay may have higher parameters of sound and heat insulation, but more superficial and durable, and, as a rule, yogo vistacha. To form a screed on the surface of the soil, vibrate the insulation, and in case of screeds for overlapping slabs in the premises, it is less necessary.
Waterproofing
Waterproofing ball - ce ruberoid rolls or laying lines of great comradeship. Smugi waterproofing material is laid with an overlap of 10-15 centimeters, as well as overlapping on the walls by 10 centimeters, including an overlap on sewer drains and water pipes that come out when exposed. In such a situation, the material and pipes should be additionally smeared with sealant or with mastic more for the lining of the flooring. Waterproofing is necessary to carry out in such places as kitchen, bathroom and toilet.
In other applications, they are molded only as a protection against moisture and cold on the first surfaces and at the basement applications.
Armuvannya
The screed ball is reinforced for additional reinforcement only when the screed is screwed onto the ground. Zі zvarenoї fittings or steel mesh form a mesh. As an alternative to cement or concrete, a fibrin additive is added, which is a fibrous material for plastic or metal.
If it is necessary to install a heating system and logs, you can also subdivide the wiring and process at any stage, covering all technological features. Pipes of water heating or heating elements of heat are laid and sealed.
Placement of lighthouses
For the removal of even cement or concrete screeds, a beacon system should be installed - special profiles that are subdivided into layers. To install the beacon rail, the very same design is used to form the screed itself. Having made a hole in the wall of 20 centimeters, in parallel with the wall, straight lines are screwed in such a way that their droplets as a result were on the same level. They check it with a laser leveler.
The height of the roztashuvannya of the droplets may be higher by 6-10 mm in the end of the ball of the screed, up to the height of the rails. Between the screws, you can buti in the boundaries of 60-80 centimeters to ensure that the beacons installed on them do not sag.
The next row of screws can be placed at its own order in 100-150 centimeters. Dovzhina rules, how the ball rises to cement or concrete is to blame for more for qiu. Rozchin is applied to the screws, installing a beacon rail on top of the new one. Having installed all the slats on the same plane, they check, so that the rozchins accumulate and completely dry.
The lighthouses are constantly standing, navit at times, as the area is small, but at the same time, at least two lighthouses are noticed.
Vidi screeds
The screed is the final stage of clearing the underlays before the final improvement of the underlays. Technology vykonannya and type of screed lie down in the same way tax cover(for example, noise or waterproofing), as well as її material.
Virivnyuyuchі balls classify, vrakhovuyuchi їх zdatnіst up to zcheplennya z pіdlogovoy basis, on yakіy vykonuyut screed, tied, zakhisnu or floating.
Fallow in the functional authorities, they subdue virіvnyuyuchі, virіvnyuvalno-soundproofing, virіvnyuvalno-heat-insulating, combined or special spheres.
Depending on the type of material, dry, wet and dry screeds are used.
Depending on the characteristics of the surface preparation, the type of surface and the molding of the final ball of the screed, the following types of wet screeds are distinguished:
- Vyazana, as the widest for apartments, put the screed on the slabs of overlapping from the waterproofing of the waterproofing. This view is suitable for the kitchen and bathroom, the village of water, and it is also possible for a large amount of water to fall on the ground. In this case, the screed is laid on top of the waterproofing material. The ball of thermal insulation is laid in a general order, if the screed is formed on the ground, or in the places of the houses with the method of protection from the non-sanding places or the base.
- Screed from poured final coatings. Here, having beaten the main screed, beaten a thin ball of a rare design, which independently forms an absolutely equal surface of the underlay. Dane virivnyuvannya vykonuetsya pіd linoleum or laminate, sensitive to any irregularities. It is also allowed to form a self-tacked pidlog independently from a more sparse variety, which spreads on all surfaces under the force of gravity, but it is not recommended to vicorist only a poured pidlog without a base screed.
Bazhano vykonuvat stage pouring pіdlogi in one application in one go with an eye on the power of the spread of cement until shoplyuvannya stretching 40-60 strands. If it’s already impossible to equalize and then add more water to the roses, and this is exactly what is indicated on the final result.
We will remember the smog of the lighthouses at the far side of the door. The surface is leveled as a rule, resting its edges on the lighthouses and passing them with small damages from one side to the other. There, it is necessary to add a difference. Let's zapovnyuyut reshtu muzhok mizh lighthouses. Virіvnyuyuchi kozhnu dіlyanka, the ball of roses is pierced by a dart, to let it go again, which is spent up to the new when it is broken and virіvnyuvannі.
After a sprat of a year or a day (as if victorious cement-packing) it is allowed to stand on the surface of the vikonan screed. To form the supporting island of a bagan vicory sheet to drywall or chipboard. The lighthouses are seen from the ball of the screed, and the empty ones, which have settled down, are laid with a gap, spreading over the surface with a grout or a trowel.
Podії when molding bulk pіdlog
For otrimannya absolutely even surface of the liquid filling pads form an additional ball of size. If you need to plant special sums, or you are ready to finish a rare amount of sand and cement at a ratio of 2.5:1. It is allowed to add a small amount of starting putty to the cement-packing. The area of \u200b\u200bpіdlogs in the front is primed and enlivened. Rozchin is immediately poured over all surfaces, and it is spread out for an additional mop. Dali check on the outside hanging pidlogs.
Next, add special respect to the difference between the walls, so as if there is no stitching from the surface of the walls, a hump will form, which is not visible and so dry. Such a technology of vibrating pidlogs is suitable for laminate, linoleum, kilim tile and carpet, as you always see the most important black screed.
The screed will be more suitable for the coming work through the day after the victory. Categorically zaboronyaetsya piece by piece accelerated process її vysihannya, to the fact that for the quality of the cement gap and the concrete the necessary period of bonding. In such a rank, as if a day later it became clear that the rozchin over it had dried up, they would help him to help the roller. Cement or concrete screed will be absolutely ready in a month. For a long period of time, the application is protected from mechanical forces and stretches. It is not necessary to provide a reliable contraction for a trivalent term for exploitation.
In times, as there is no possibility of checking for a long time, it is recommended to use the method of dry or dry screeds.
This method has a low advantage, for example, in the daily “wet” processes during wicking, and also this method has a high noise and heat insulation power. The laying of dry screeds is likewise tied for additional sheets of GVL, which are laid on sipky material, for example, expanded clay.
When molding a dry screed, you will need the following materials and tools:
- expanded clay;
- line;
- GVL sheets;
- olive;
- roulette;
- electric jigsaw;
- screwdriver;
- polyethylene waterproofing slicker;
- self-tapping screws GVL;
- edge stitch.
Also, when molding dry screeds, screed sums should be used. Dry screed technology is used in the following sequence:
- The surface is being prepared, seeing the old coating and closing the gaps and the gaps, the underlay is being cleaned.
- Lay a vapor-moisture-insulating ball (polyethylene plaid, glassine) 6 centimeters higher than the planned screed with an overlap of 15-25 centimeters. For the obviousness of wooden underlays, it is recommended to use parchment paper, paper with bituminous seepage or special vapor and moisture insulation materials.
- At the wall, fill a gap of 0.8-1 cm, laying the soundproofing line of the edge of the lining.
- A granular homogeneous warehouse accumulates: pearlite sand, fine-grained slags, expanded clay materials and other inorganic friable materials.
- In the first place, the comrade's ball should be deposited, which will sizzle, so the more nervous elements, then the comrade's ball will sip. Optimally the ball is 3-6 centimeters long. For the construction of screeds in Novobudov, the foundation of the pidlog is equal to the sip, it is allowed to replace the laying of polystyrene foam boards, as they are laid on the plots of a small size.
- Starting at the door, lay the sheets of material on the surface of the sizzling ball. For different types of heat-insulating slabs, it is recommended to lay them on the walls, opposite doors. Leaves are fastened with additional glue and self-tapping. The number of balls can be one or two.
The final stages are surface puttying, sanding seams and irregularities, applying bituminous insulation and finishing.
Dry-dry screed with additional fibers
Dry screed - an alternative to wet or dry screeds in everyday life. Її zastosuvannya, it was necessary to speed up the process of molding the basis for the sublog of the hour of everyday life. In most cases, the screed should be screeded dry from the stagnation of the additional possession, but it is also possible to mold the screed dry with your own hands.
The main stages of drying the dry screed
Dry-drying the screed is similar to the wet molding method. Її win in such a way:
- Prepare the surface.
- Lay the ball of waterproofing.
- Install beacons.
- Rozpodіlyayya rozchin for dry screed.
- Row the surface.
- Rub the screed.
The waterproofing should be blocked, depending on the technological features of the dry screed, so that as a result a ball is established, which can have a great vapor permeability to the water in the wet screed. This type of screed is called floating. Such power can be taken with a short amount of dry screed, in order to cover it with a dry screed, you can show less vanity. Zavdyaki waterproofing ball is also favored by the inclusion of the supra-world number of waters in the basis of the sublog, and such a ball allows the expansion of the good to close.
The main effect of the wet screed method is shown when the difference is spread, it is checked and tightened on the surface of the pads. The screed is pressed dry, forming a ball with a size of at least 3 centimeters and reaching up to 8 centimeters. Under the screed, it is allowed to expand the insulation or soundproofing material (for example, expanded polystyrene or extruded polystyrene). At the top, if the need for thermal insulation is negligible, or the ball of the screed that is being formed is too large, vicorous expanded clay.
Preparation and distribution of roses on the surface
Rozchin is prepared from sand and cement in a proportion of 3: 1, adding to the new fiber, spreading 500-600 grams per 1 cubic meter. Water is added at such a quantity, so that the opening is not fluid, does not stick to the tool, and sets a smooth surface without cracks and coils.
The gaps are spread along the surface, starting at the perimeter, and in this way they press the edges of the ball of waterproofing at the points where they go onto the wall. Let's zapovnyuyut one smuga between lighthouses. Bazhano pratsyuvati twice, so that one of the pratsіvnikіv prepared a portion of the meal, and the other at the same hour, having done it in advance. Rozchin, scho fit, rammed. The entire surface is filled at once only in that moment, if automatic system preparing and serving a meal.
Resurfacing and rubbing the surface
Rozchin tamped down and rozpodilyaetsya for additional rules, vpirayuchi yogo edges at the lighthouses. The rule is step by step to move from one side to the other, pushing it forward. In case of failure, the difference in the space in which it is necessary to add it up and also tamp it down, passing again after the same time as a rule.
In order to residually smooth the surface, wipe it with a special disk grinding machine, which is used for sanding dry screeds. When shaping the screed with your own hands, you can also whack it widely. They rub the surface with it, vykonuyuchi іz zusillyami ruhi.
It is recommended on the first day to cover the surface with a smelt, so that it is settled best mind to save money. Having completed the work, next 12 years to save money, and only then you can get on the surface. During the whole period, lighthouses are seen and filled with empty, vicarious, more and more rare varieties.
In a couple of days, you can complete the installation of a further final improvement of the surface pidlog.
The power of everyday life
The screed is tied with cement and the pipe with additional water. The authorities of the future will lie down in the preparation of the sum for the screed pidlog.
To the main powers of the future, you can see:
Schіlnіst rozhchin;
Mіtsnіst razchinu;
Shrinkage rozchinu.
Shchіlnіst razchinu - tse power, scho to lie in a chemical warehouse on a povnyuvacha (pisku). The more cement there is in the sum, the more there is more cement.
Mіtsnіst rozhchiny pereviryaєtsya shlyah zrazkіv zrazkіv (cubes), made from sumіshi special forms. Cubes are tested for the help of special presses from the own laboratories.
Shrinkage of the rozchin - the power of the future rozchinіv zmenshuvatisya in the volume of hardening. Shrinkage of the rozchin to lie down in the amount of money in the "strong bag". The more cement in the expansion, the more shrinkage will be (the screed under the troch will change in size).
Screed pіdlogi, zastosuvannya
The screed is to be installed for the repair of black concrete layers and other cement coatings. It is related to the fact that horizontal expansion on a concrete pad is allowed in the boundaries of + (-) 5 mm per 1 m2 (when the structure is overturned with a two-meter rail).
Screed underlays vikoristovuєtsya over insulating or waterproofing like a mіtsny zahisniy ball. Also, under virivnyuyuchi screeds lay the heating system for warm underlays.
Cement-food rozchiny can vikonati such:
Repair of sublogs, replacing the base with plyvkootvoryuvalny soil;
Mortgage of cracks and cracks in the presence of stingers;
Virіvnyuvannya cement or concrete pіdlogi, vіdhilennya yakoї reshuffle 4 mm;
Grinding expanded clay concrete screeds.
Over the screed vlashtovuєtsya be-like pokrittya. For example, you can lay laminate flooring, linoleum, ceramic tiles, carpet, filler coating thinly.
Screed pіdlogi, why start
In order for the screed to become more acidic, a number of tools are needed:
Roulette budіvelna;
Budіvelny rіven;
Trowel budіvelna;
Hydroriven;
Screed rule (screed rail);
Korito for rozchinu;
The shovel is awake;
Vinik abo pilosos;
Metal buckets (a couple of pieces);
Roller or brush for applying primer.
Dali necessary to purchase materials for the construction of screeds and logs. You can use our program: "Business Calculator Online". You just enter the data (dovzhina, width, tovshchina and mark), and ours will allow you to grow the material for the screed for the screed without any special effort.
The second option is dry sum for screed pidlog. Delivered won in bears of 25 kg. Vitrata dry sumishi on the screed should be close to 1.8 kg / 1m2 per 1 mm of the dressing. Tse means that the construction of the material for the screed should look like this:
(dovzhina, m) x (width, m) x 1.8 kg x (dovzhina, mm) = (amount of dry sum per screed) (kg)
Comments:
- Hand rubbing concrete
Food, how to fight a concrete screed under rubbing with a helicopter by hand, hvilyuє richness of the gospodars' people. and cover zustrichayutsya mayzhe at the skin budovі. Concrete screed vikonuє the role of the basis of pіdlogi. Laying fresh screeds can be divided into sprat stages: reinforcement, pouring, vibrating, screeding with a rail or as a rule. Tse pіd force to inspire people without dosvіdu.
It is problematic to finish the concrete surface ideally even and smooth: on the surface, all the same, there are small defects and unevenness, follow the rules, rubbish, maybe it will appear on the surface (crushed stone). The final stage of the screeding is the first rubbing. I can wipe the concrete pads by hand for a small amount of work, and I can beat them independently. For these purposes, a helicopter for concrete was created. When it comes down to it, it is smooth and beautiful concrete underlay is created without special labor costs.
Hand rubbing concrete
This procedure helps to strengthen the concrete, helping to make it even more mundane, not sawn and so that it does not crumble. When mashing concrete with smut, do not burn out the moment of readiness of the screed until the end of the procedure. It is possible to convert it by stepping on a board on a pidlog. Like a mark during the day, rubbing it out is pizno.
If so, if you lose a trace of a depth of over 2 cm, start early. If you can smooth out this trace, the screed is ready for rubbing. The remaining readiness of the screed will continue for a month, passing through a sprat of steps. On the back of my head, I’ll do it on the surface, we’ll sweat a quarter of the ball, we’ll sweat the whole ball. It is important to continue this process, and in order to prevent the cracking of the upper ball, the surface must be constantly treated.
Rub the concrete immediately after steaming the water. Before wiping, it is necessary to have enough lighthouses and lay furrows, which were left behind after them. As soon as the surface is dry, it is necessary to soak it clearly with water. The rubbing of screeds is carried out behind the help of polyurethane graters with circular ruches. With this grater, it is necessary to press hard to the surface. Under the legs, it is necessary to put pads-podkolinki.
Turn to hell
Helicopter wiping of concrete surfaces
When the concrete surfaces are rubbed out, the underlay, shaped by a helicopter, gives rise to special decorative and operational powers. The stench is not less than smooth and equal, but it also significantly thickens, including the appearance of “cement milk”.
Rubbing the screeds should work on all areas of the surface. The top, like when manually mashed, must be wetted with water. The place where the screeds should be rubbed over by hand. The most favorable period for the procedure is the next day after the procedure. During the day, the upper ball of the screed can still not gain a mineral, so you can easily finish all the shortfalls.
Turn to hell
What is a concrete helicopter?
Basically, mashing machines beat the great life. Working with them will require additional rules of safety engineering.
The stench can work like a fire, so it can work on electricity, but it can hot principle roboti. The engine wraps a mechanism, on which special nozzles are mounted on the shovels with replaceable disks, metal or chipboard.
Helicopters (abo fans) can be single-rotor and backyard. Rozrіznyayutsya stench become an operator at the process of mashing robots. A single-rotor helicopter is required by the operator, which is on its feet and is operated by a machine for the help of a long handle. The single-rotor mechanism is portable and weighs 30-70 kg.
Vіn vykonuє rough cleaning and rubbing concrete and vikoristovuєtsya for work with any concrete surfaces. Before yoga, one can see maneuverability, robustness of exploitation and efficiency.
A turntable trowel can be paired with a small car. It’s too much to be important. The operator sits on the backyard helicopter, and the robot takes care of the additional kerma and the number of buttons. Such a mechanism of appointments for wiping great squares. With this, the contact of the person with the surface is turned off, which is smoothed out. Until such a machine is short, one can see the cost of the road and the rotten maneuverability.
Attachment machines are designated for wiping door openings, guest cuts and other cutlery pidlogs. Most vipadkiv stench work on other electric motors and may be surrounded by a diameter work surface. The trowel for dry screeds cannot be zavzhd and can be classified as an okremy mechanism. Vaughn vіdrіznyаєtsya pіvnyаetsya small size and robochim okoplennyam. Assigned to work in the middle of the application, її vaga does not exceed 40 kg. Vaughn is maneuverable, she is handy and stained glass has little energy.
Turn to hell
Topping applied and rubbed with a helicopter
Concrete, which adjoins to the door openings, the walls of those other structures, must be wiped in first black, because it is stronger here, lower on the square.
As if vykoristovuetsya superficial zmіtsnyuvach (topping), yogo slid neatly spread on the surface of the screed, smeared to spread evenly.
Toping - tse zmіtsnyucha concrete sumіsh, which is how the upper ball is processed to concrete.
Toppingovі pіdlogi knew their zastosuvannya in industrial and warehouse applications. The stench does not fall down with a saw and is not viable at the watchful eye. In addition, the stench is available for a variety, especially in layers with polymeric coatings or water-based resins.
Depending on the fact that you yourself will get topping, the sublog will be prepared for the next occupant before the quiet chi іnshih adventures. Concrete topping is most often distinguished by the type of filling:
- Quartz.
- corundum material.
- Metal parts.
Quartz topping for screeds is budgetary, corundum variant is more expensive, but looks more durable. Toping can be different colors. In addition, the choice of zmіtsnyuyuchoї sumіshi lie in the minds of the exploitation of concrete pіdlogi. Vіd znachnyh mehanіchnyh navantazhen zahistit topіng, concrete yakim additions with stainless metal linings. Sumish with quartz or corundum is recognized for sublogy, which is not subject to aggressive physical and chemical splashes.
Concrete topping may have a low impact. Including:
The color of the rubbing is due to being as close as possible to the color of the stained material.
- Impact and bezpilovist.
- Endurance. How to apply the topping on the concrete of the M 350 grade; The operational term for concrete pidlogs is continued less frequently.
- Chemical inertness. Concrete toping is exposed to gasoline, diesel fuel, oils.
- Decorative. The topping can give a concrete surface graininess, smoothness or a mirror finish.
- Hygiene. Concrete toping is easy to keep clean and easy to use.
- Isolation. After the completion of the marks, the upper ball is filled with antistatic powers.
For the topping technology, the next step is to introduce concrete into the fresh laying immediately after the first screeding with a vibrorail and the first screeding by a helicopter for an additional special visor for the introduction of the topping. It is necessary to dry sumish dry evenly on the surface of the screed and rub it into the base with a machine grout.
With the first topping, you should enter 2/3 of the total amount of money. Dali be carried out first by rough rubbing with a helicopter. It is necessary to add a dark surface, as it means that the topping has taken the water out of the concrete.
Part, which is lost, is introduced immediately after the completion of the first rough grout. To fight tse, so that the concrete could seep water from the cement milk to the evaporation of the water. The step of the necessary seepage is also determined by the dark surface. After that, it is necessary to proceed to another rough grout. After two rough grouts, the concrete can be increased.
Denis Dmitrovich Kilimiv
Diakuemo for vodguk
