Advantages:
1. There is no need for painting and maintenance, and it is new and not old, eliminating the fatigue and trouble of maintenance, and the comprehensive cost is low.
2. The manufacture and installation are simple and quick, and the installation is carried out by using patented friction-bearing connection or proprietary connection fittings, which greatly improves the installation efficiency.
3. There are many varieties and specifications, and you can choose from a variety of shapes, which have both European and American styles and today's fashion, showing noble and modern beauty.
4. It is safe and environmentally friendly, and harmless to people (livestock). Even if it accidentally touches the guardrail, it will not hurt people like steel and iron guardrails.
5. The inner cavity of the guardrail is reinforced with galvanized lining steel or aluminum alloy, which has sufficient strength and impact resistance, so that the PVC guardrail has both the strength of steel and the beauty of PVC.
6. It adopts special formula and special ultraviolet absorber, which does not fade, yellow, peel, crack, blister or moth, and its service life can reach more than 3 years.
widely used in:
urban roads, real estate, development zones, residential quarters, gardens and various enterprises and institutions for decoration and beautification and safety protection projects. First, the installation instructions of the fence guardrail
1. Before the installation of the fence guardrail, it is usually the lower foundation that has been built by civil engineering and delivered by brick or concrete. The guardrail can be fixed in the center of the lower foundation by mechanical expansion bolt and chemical screw inspection for straight uniform distribution.
2. If the foundation of the lower part of the fence has not yet been formed, it is suggested to increase the length of the steel lining of the column and embed it directly in the wall, and the construction can be formally started after the wall curing period; Or after the prefabricated embedded parts are laid on the wall plane, the steel lining of the column is welded with the embedded parts by electric welding. These two methods are characterized by stronger connection than bolt, but the straight line and horizontal line must be paid attention to when preset.
3. The spacing of the steel lining of the column must be consistent with the design size, so as to ensure that the pre-assembled semi-finished products can be connected with it.
4. Draw two parallel lines at the lower limit for the whole straight-line distance as a benchmark for installation and adjustment. Ensure the flatness of the upper and lower ends of the guardrail after installation.
5. The transverse and rigid steel linings of the guardrail have been installed and connected before leaving the factory, and the reinforcing fittings of each bearing point have also been installed in place. Only the transverse lining of the guardrail and the column need to be connected and fixed during on-site construction.
2. Road isolation guardrail
1. The road isolation guardrail has been assembled in series according to the ordering requirements before leaving the factory. After the products arrive at the construction site, it is only necessary to insert the steel lining of each column into the stable base and extend the layout in a straight line according to the requirements of the user department.
2. After the foundation layout is completed, use special bolts to properly connect each section of guardrail.
3. In order to improve the wind resistance and prevent malicious movement of the cypress fence, the stable base and the ground should be fixed on the ground with internal expansion bolts.
4. Install a reflector at the top of the guardrail according to the user's requirements.
5. The movable cast iron seat can be symmetrically locked with spikes or expansion screws.
iii. stair guardrail
1. refer to the column fixing method of "fence guardrail" to fixedly connect the steel lining of the column with the ground.
2. Draw parallel lines at the upper and lower ends of each column and measure the up-and-down included angle with a protractor.
3. Select connectors according to the angle requirements, and assemble oblique guardrails according to the angle requirements.
4. For the installation of guardrail and column, refer to the practice of isolating guardrail.
the PVC isolation shore guardrail has smooth surface, delicate hand feel, bright color, high strength and good toughness, and the aging test can reach 5 years, so it is a high-quality PVC guardrail product. It will not fade, crack or embrittle when used at -5℃ to 7℃. With its high-grade PVC as the appearance and steel pipe as the lining, the elegant and bright appearance and tough internal quality are perfectly combined.