What building load performs sliding support ?

feature sliding support

main factor, because of which is skewed roofing - drying wood base.Displacement is shown during operation of the building for its intended purpose.In those days, when you want to use heating, building walls shrink and settle.Most shrinkage is exposed to the basic (central) wall of the house.

Modifications to the density takes place under the influence of the season.During heavy rains, "soak" walls, increasing in volume, in the winter - under the influence of low temperature shrink.On different sides of the wall have different temperatures.They need a balance in the event of uneven drying and subsidence.

sliding support is designed to align, smooth settling parts of the walls and hold the truss system.The roof can give the "failures" in different parts of its design, contributing to the emergence of depressions, mounds.This affects the structure of the house in general.Sliding support eliminates the bias, retains the shape of the roof.

See a brief presentation on the video in the next tab:

Driving device sliding poles for rafters

What, in particular, is sliding support for the "legs" of the roof:

• Corner
• guide structure (bracket)

bracket is mounted on a solid bar.Corner made of loops, connecting to one end of the bracket, the second is attached to the edge of the elevated edge of the log house.This installation allows you to guide the design have its permissible range of motion, depending on the layout of the roof and its possible level landing.

Prop "feet" has the following views:

1. is made of steel plate (thickness 0.2 cm)
2. Corner is created in the classic dimensions: height - 0.9 cm width - 0.4 cm.
3. He is spraying against rust
4. sliding support of the ordinary, not stainless and galvanized steel covered with ordinary paint

Installation for roof support

recommend to do the following:

• Fixed Area is attached to the topmounting furring perpendicular basis and its slip
• The log is processed in advance.Its surface area under sharpen
• rail mount happens to the foot truss installation, and it connects to the roof ridge
• Installation of roof boards is performed in the center of the roof ridge articulated way connection by changing their angle of inclination.

• Joint connection method is performed using steel sheets with perforations (see photo).The sheets are fastened together by pins or special fastening means having a stainless substrate.

• Construction scheme provides for installation of roof system of wooden beams with a support ridge on the main (central) wall.
• upper rafter design is attached to the ridge board with screws or bolts.Sliding support - to the bottom of the rafters.Parameters of fasteners are determined over a range of offsets from the rafters mauerlat (beams).
• foot of the rafters may crash into the beams and placed on top of them.

Important note: the use of a sliding support experts define as the undeniable progress in construction.It can save a house from destruction and reduce financial costs.The ease of its installation will have the strength and not a specialist.

A detailed description is contained in the video on the next tab: