Product Specification:

4.4 Stability and evenness test  :

4.4.1 Analysis of the stress limit state of each load and its combination under the conditions of the most unfavorable load combination
And deformation stability check calculation. Check the stress and bending moments to ensure that they do not exceed the limit bearing capacity of the tent construction fittings or
Provisions relating to the suitability of tents.
4.4.2 The design of the tent shall be calculated for safety against overturning, sliding and lifting. Anti-overturning safety, anti-sliding
Safety check calculation safety factor should not be less than 1.3. If the weight of the structure alone does not ensure the safety of the tent,
Further fixing measures should be taken, such as the addition of load-bearing materials, anchors (embedded bolts, expansion bolts), and supports
Let's wait.
4.4.3 Wind support should be set on the roof and wall, and should be considered in the design calculation of supported units
Consider the stress on the main structure due to the support.

4.5 Materials

Table 4.5.1 Requirements for membrane materials and their connection strength
item
Standard tensile strength N/cm mass
The amount
(g/m 2 )
thick
The degree of
(mm)
Coating layer
(g/m 2 )
Normal humid high temperature
Film material ≥200 ≥160 ≥140 ≥550 ≥0.5 ≥400-1100
even
Pick up
The ministry of
position.
machine
machinery
≥140 ≥120 ≥90 --
its
he
≥160 ≥120 ≥90 --
4.5.1 The structural materials and components used in the design of the tent shall meet the requirements of relevant national standards.
4.5.2 The performance index of the membrane material shall be selected according to the use requirements of the temporary house, but shall not be lower than Table 4.5.1
The requirements of.
4.5.3 The quality and performance of decorative materials shall meet the requirements of relevant national standards.