HOW TO MAKE THE WALL WITH GOOD THERMOISOLATION (THE SAWDUST CONCRETE) - RECIPES

For preparation sawdust concrete at first it is to mix well sawdust, sand and cement. Then to add limy milk and repeatedly is to mix.

1)        Structure sawdust concrete with the raised thermo isolation >>>>

HOW TO PREPARE THE PUTTY FOR GLASS WORKS - RECIPES

Recipes of putty (in grams):

·         "Usual" (for volume 1030g)

a paint oil natural - 220,  a chalk - >>>

WHAT COMPOSITION OF CEMENT SLURRIES - RECIPES

1) For a bricklaying:

·         one part of cement of mark «400»;

·         two parts of clay or lime;

·         12 parts of >>>>>

WHAT VOLUME WEIGHTS AND HEAT TRANSFER COEFFICIENTS OF BUILDING MATERIALS

The material                   volume   transf.

                                       weights  coeff.

Concrete                               2300   1.1

Slag concrete                      1600   0.6

Bitumen                                1080   0.3

Limestone                            1350   1.8

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HOW TO DEFINE THE EXPENSE OF THE BUILDING MATERIAL

·           For a flooring of a timber floor with the area 100м² it is spent 4,9м³ wood.

·           For 1м³ concrete expense of cement of mark «300» - «400» makes 200-250kg.

·           For 1м³ a cement-limy >>>>

HOW MANY BRICKS IT IS NECESSARY AT HOUSE BUILDING (ON THE EXAMPLE)

            For this purpose it is necessary to define wall volume. For example, if superficial measures of the house 8 х 6,5м, height 4м, and a thickness of walls 38см, the volume is calculated as >>>>

HOW TO REGENERATE ENAMEL OF THE CAST-IRON BATH

            For this purpose it is necessary to clear metal of rust in that place where enamel has unstuck, with emery paper. Wipe with >>>>