common errors in sentence construction

Tell what the common mistakes made ​​when building the roof of the house was built , and bathrooms. Ceiling insulation , the thickness of packaging board , rafters .

For example, from a house show all the mistakes made in the construction of the roof of the house. Video useful to help prevent such errors in the future .

Typical errors made ​​in the roofing business can be divided into two main groups : errors in design and material selection .

For design errors as follows:
1 . Large distance between the rafters . As a general rule , the majority of those who are building a house, does not take into account the weight of roofing materials and reveals the rafters . Roofing materials when light is not very critical . But put tiles on the natural truss system installed with a big step will cause the roof to sag and almost immediately stop service to protect the house from rain and wind .

common errors in sentence construction

 

2 . Put the rafters for an eye , without the use of a filament. Errors typical novice builders. The result is a very, very bad – roof slopes will not be flat , and roofing materials fall unevenly. This leads to the emergence of gaps through which the roofing material is exposed to moisture.
3 . Funds a greater increase than recommended by the manufacturer .
4 . Funds devices except for the roof pitch. What should be the cage , which is valid in step with different values ​​of the slope, and described in detail here .

5 . Dowry burden small . This leads to the fact that the roof is no longer defend the walls of the house from the rain .
6 , does not detract seal the hills. The lack of attention to these things lead to many problems .

7 . Do not remove enough of the elements of the roof.

common errors in sentence construction

Errors when selecting materials

These include :
1 . Choosing low quality wood.
2 . Choosing the timber is smaller than required .
3 . Use a vapor barrier instead of water leakage , and vice versa .