The starting point
In a brief history of this story ... ... in the final rejection of the existence of nightmares in a multi-storey housing, forever izgazhennyh lifts, screaming alarms, neighbors, trying to open a fourth dimension of punches and increase their living space, (and be sure the search was in the evening and night-morning time .... ) Yes, if I had chosen the path of your own home and a piece of land where I can be his own man ..
So, this got very inexpensive land on the so-called "settlement lands" for private habitation, with the already existing address, paperwork, and put a temporary fence and a toilet (and how could it be otherwise, the construction of this and start).
Type of foundation for the house picked pier foundation TISE, this was due to the need to perform their work forces and 1.2 helpers, without hiring companies and brigades, as well as its price, in addition, the decision to build cellular concrete or wood, but these materials as you know, do not require a strong foundation. To start work, undertook the following activities: to make an exact counting of places: at a distance from the foundation put up the so-called "balloon" U-shaped wooden device of pieces of boards on which the studs nailed to the width of the tape grillage and pulled the string, forming the foundation of the future
counting under the foundation
Then, after straining tow and layout of seats under the pillars of jumpers TISE chose the topsoil, to indicate the contour of the grillage, the number and mezhstolbovoe distance calculated based on the weight of the house (about 100 tons), the footprint of each pillar (below 40 cm in diameter), bearing the ability of the soil (loam-clay) with a margin of at least 50%, so I came out 37 pillars under the house through a 1.2-meter (center column)
marking poles and grillage
After that, proceeding from the fact that the slope on a plot of 40 cm to 10 meters, was engaged yustirovaniem bias, and marking the heights of the pillars out of the earth, for it pulled the steel wire on the sides and diagonals of the future of the foundation, the diagonal wires allowed to build a plane, then the hydraulic level align all parties to control the height of the column, drove stakes at the height of the wire, as in the future it would interfere with drilling and other work
mark up bias
Well, the day came early for drilling and filling the pillars on the site has delivered a concrete mixer, rebar, roofing
drove Materials
Start drilling was initiated at the hole for the future patio, after several hours of drilling (3 hours) had finally born on the first hole, drill it was very hard, but no way back, storm farther in the ground made perched, before pouring otcherpyvat had to stick with attached to it can.
drilled hole
Well flooded as follows, first thing in the bottom of the hole threw a layer of concrete that filled the extension (bur TISE not forgotten? It allows expansion of the bottom of the hole and turns as it were "concrete nail" hat in the ground), shtykoval concrete, then put in a reinforcing cage and fill the remaining space, leaving 30-50 cm to the soil level, then simply "vybriroval" poured concrete reinforcement bars for shaking, are not bad, fittings AIII 10 mm 4 rod length of 250 cm, bound the squares of the same armatatury on a wire.
hole with inserted valve
Further in the hole insert piece of roofing felt, rolled in a tube the size of holes, stapling wire from nerazvorachivaniya inside the hole, and pour the concrete to the level previously marked-up
filled column
Concrete pouring and transported in a wheelbarrow, construction did not fall, found the garden, but too bad it rained, along with his wife, that's so (in the background harvested sleeves of roofing material to fill posts
mesim concrete
Filled bars harbored top roofing material to prevent drying, and periodically pour water on top
columns are multiplied
Within 10 days vyburil and filled 40 posts, to a depth of 1.9 meters, the base is ready for installation of grillage
here and filled all the pillars
The section from drilled wells remained a lot of clay, used it under the grillage, ie to lay the ground, scattered her between the pillars and well protramboval
training under the grillage
To fill the grillage, more precisely, in order to get rid of the mounting casing bottom (as you probably know, foundation should hang over the land) has prepared a mound, it will draw the lower part of the filling grillage, tamp it, so that it does not subsided under the weight of concrete .
sand prep grillage
After a good tamper, mound looked like this, the tops of the columns sticking out of it and the armature poles, somewhere mound 15 cm, and somewhere, and all 45 cm (the corner house at the highest bias
tamp mound
Since the formwork will be installed on the mound, it is necessary to ensure the stability of shear and fracture when casting for this cut some wedges on wooden chopping block (from the fence left) and scoring on the perimeter and middle walls, taking into account the thickness of the tape grillage and shuttering boards
preparation for assembly of formwork
Formwork was used board 25 mm, shot down in panels measuring 3 meters by 60 cm in some parts of the panels trimmed to the size of the foundation, made his money and set for 1 day
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Mounted formwork
Since on the bottom casing has been strengthened with stakes, and turn on the load could not then have to strengthen it still on top, for that manufacture and install stops after every half meter
shuttering stops installed
Once the formwork was mounted inside to prevent withdrawal laitance from concrete, lined with roofing material from the bottom and sides, nailing construction stapler, and wearing a preliminary to issuing of the pillars of reinforcement bars of the squares of the rod AIII 10 mm (as main support rods and as a vertical armature) mounted the main bars of fixtures AIII 14 mm by 4 pieces top and bottom
reinforcement in the grillage
Here is the extension for future chimney
mounted fixtures in the grillage
On the appointed day, was commissioned by concrete grade M200 10 cubes, 2 mixers, invited the three men as assistants, for 2 hours has been filled the entire volume of concrete, to my joy, nothing has fallen apart (formwork) and dipped (bank filling)
drenched ribbon grillage
After 2 weeks, continuously pouring from the top foundations in hot weather, took off the formwork, roofing felt stuck to the tape, forming a waterproof, engaged in the dismantling process bank filling a grillage, spatula, slowly picking ... ..
lifted formwork
Sand is removed forming a gap of about 15 cm to the ground in winter could freely abyss and did not cause any harm to our foundation
clearance under the grillage
In the coming winter, the foundation has been prepared as follows: the gap between the ground and ribbon grillage was laid boards (to the ground there did not get) and the powder on top (as a temporary blind area) with sand, it will prevent freezing grutna in great depth - to the bottom of the column (at Every firefighter in case). After that, dorolnitelno was dug a bypass drainage around the foundation with discharge in the drain well.
foundation in winter
in the following story, the story is about the walls of one floor of a house made of cellular concrete
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