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quality problems

in News & Ankündigungen 18.03.2016 04:41
von qzz10011 • 48 Beiträge | 96 Punkte

Acceptance of Responsibility: For insulation systems, often quality problems are: (1) lack of specific adhesive bond strength of benzene board, there is no compliance, a direct result of poor quality of the plastic panels for winterinstallation of insulation board, unable to withstand a certain degree of grassroots deformation, or even the system off; lack of specific surface mortar terephthalic plates adhesion, no compliance, a direct result of protective surface cracking, followed by water seepage from the drum and fall; insufficient insulation board without the aging process or aging degrees, exist deformation or thermal deformation, there is no standard, directly affect the quality of the system, the emergence from the dark.

warped, cracked, and even lead to failure of the adhesive quickly fall off; cut insulation board unqualified specifications, the deviation is too large, direct impact on the insulation installation quality; too thin a direct impact on system deformation, wind pressure, resistance to tearing ability, anti-load capacity; the strength of strong, dense skin surface has a direct impact on plastic wood flooring balconyadhesion and bonding effect of the adhesive material on its stability ; mass per unit area of ​​the mesh, breaking strength and alkali-resistant breaking strength retention failure, thus protecting the surface layer would not achieve a good enhancement, it is difficult to ensure the mechanical strength and durability of the surface layer of the protective system. After the walls are subjected to severe temperature stress cracking soon; anchor quality is also very important. Since the anchoring force depends on the strength and primary structural strength two factors.

, but if the anchor itself, specifications, models and strength is not good, the construction process is difficult to firmly anchor anchor, which in itself is not up to assist enhance the effect, useless. The importance of quality issues based on the above, the acceptance must do the following points: The material manufacturer shall issue a type detection and reporting system; strengthen manufacturers factory inspection and control, each batch decorative composite wall material Spain issued certificate; random sampling re-examination of the performance; strict construction quality tracking, to provide data to judge the quality of the finished product.

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