What tools do you need to install a mansard roof yourself?

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The total load value is given in Kilopascals (kPa). It is not difficult to convert this value into the usual kilograms per m2. 1 kPa ≈ 100 kg/m2.

As for the value of the board dimensions by its cross-section, it is rounded up to the standard dimensions of lumber.

Of course, during work you cannot do without a costa rica mobile database of tools, the list of which includes:

screwdriver, electric drill;
building level, tape measure, plumb line and square;
chisel, axe, hammer, chisel;
jigsaw, circular saw, hacksaw;
carpenter's knife.
If the work is carried out in the company of competent mentors, step by step and carefully, and the tool is of high quality, the process will be much faster.

Mansard roof with your own hands: main stages + video
It is important to strictly follow the sequence of work, because only in this way will the structure be strong and reliable.

Fastening the Mauerlat.
The installation of any rafter system should begin with fixing a powerful support beam - Mauerlat - to the end of the side walls of the building. It is convenient to install rafter legs on it. It is made of high-quality 100x150 mm timber. The Mauerlat is laid on roofing felt waterproofing laid along the upper end of the wall (regardless of the material).

Thanks to the mauerlat, the load is evenly distributed across the walls and transferred to the foundation. It is fixed to the wall using metal studs, which are pre-walled into the crown or concrete belt running along the upper edge of the wall of the structure, or 12 mm anchor bolts. They should go into the wall at least 150-170 mm deep. If the mauerlat is installed on a wooden wall, the beams are attached to it using wooden dowels.