Xi ankuoda decoration Ji' nan meilai decoration guardrail deformation joint

The practice of deformation joint of parapet is 1. Many friends who decorate buildings are familiar with the practice of parapet deformation joints. So what is the practice of parapet deformation joints? Let me give you a brief introduction.

2. Before installation, carefully check whether the notch meets the product requirements, chisel out the redundant parts, repair the defective parts, and reinforce the parts that are too deep and too wide with straight ribs to ensure that the notch is straight and firm.

Second, the floor deformation joint device should meet the requirements of the atlas structural details. If it can't meet the requirements, it should be a groove or abutment, and it should be fixed to the reinforced concrete main structure with expansion bolts.

The minimum buried depth of M6 expansion bolt is 40mm, and that of M8 expansion bolt is 50mm.

3. During installation, based on the center of the deformation joint, according to the selected model, pay-off to both sides according to the requirements of the atlas, and determine the position of the fixed aluminum alloy base.

Determine the position of expansion bolts in the same way, and the spacing should meet the requirements of installation drawings.

Install flame retardant tape according to actual needs.

4. Apply special base glue to the gap between the base and the water stop, tile and paste the water stop on the concrete base, and compact it with corresponding tools.

After the water stop is fixed, there shall be no bubbles or openings at the joint between the two sides and the concrete.

5. Put the aluminum alloy base into the notch, adjust the design elevation to make the longitudinal and transverse slopes consistent with the decorative surface, and fix the aluminum alloy base with expansion bolts.

Seven, will slide bar according to the design spacing layout, preliminary fixed.

Cover the panel and fix it with bolts.

After installation, the surface cover plate of the deformation joint device should be consistent with the longitudinal slope and transverse slope of the floor.

6. Embedding rubber strip, marble or other materials as required.

Ten, individual joints should be injected with joint sealant and leveling.

Special attention should be paid to the joint treatment of roof joints.

Special nodes and fittings are specially designed by the manufacturer.

For details, please refer to the flat joint description of roof deformation joint.

According to the node diagram, two different types of deformation devices are handled.

See the connection structure between roof deformation joint and external wall for details.

Do a good job in the protection of finished products.

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