Homemade concrete mixers: manual, electric

For the improvement of a site, it is often necessary to use either mortar or concrete. Knead it manually – hard and long, and the quality of the…

Choosing a concrete mixer for home, cottage + reviews

During construction or repair work, concrete is required: to reinforce fence posts, to mix mortar for masonry or to pour the foundation for a pergola, shed, etc. Knead…

Como fazer uma curvatura de perfil com as suas próprias mãos

When organizing the site or preparing for the gardening season, there is a need for arcs made of profile pipe. They are needed when building a greenhouse, assembling…

Self-milling of wood and timber

Processing of lumber, cutting hinges, making technological holes and recesses, wood carving – all this can such a device as a milling machine. And it can not only…

Como fazer um perfurador de terra caseiro (perfurador de poço, perfurador de terra)

When building a house and improving the site, it is often necessary to make round holes in the ground. They are needed for fencing – for the installation…

Máquinas caseiras para dobrar chapas metálicas (dobradoras de chapas)

Many products are made of sheet metal – drainage systems, shaped parts for roof cladding covered with corrugated steel or metal tiles, basement moldings, corners for buildings made…

Dimensões dos furos de rosca: tabelas, ferramentas, processo de rosca

To cut an internal thread on a part, a hole must be pre-drilled. Its size is not equal to the thread diameter, but must be slightly smaller. Find…

Como fazer uma pá milagrosa (ripper)

There is a lot of work in the garden, but the most exhausting is digging, cultivating and removing weeds. Digging starts well in advance, in small plots, as…

Agrafadores de construção: mecânicos, eléctricos, pneumáticos

The stapler can be used to nail battens, foil or vapor barriers to battens, upholstery or chipboard to furniture. This device is also called a staple gun, staple…

Afiadores de facas com as suas próprias mãos

It is quite difficult to sharpen a knife correctly by hand. It takes some time to develop the habit of keeping a constant angle of sharpening, which is…

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