Price and introduction of temporary guardrail

The portable advantage of temporary guardrail makes this product play an important role in many special emergencies. For example, in the case of elevator temporary maintenance and accident treatment, we can often see the iconic temporary guardrail as a warning and protection in public places. Then, regarding the purchase of products, today I introduced the price and classification knowledge, including the functional parameters and nature information of products, which can be comprehensively analyzed by friends who are interested in buying.

I. Introduction of Temporary Guardrail

Temporary guardrail can also be called mobile fence, temporary isolation fence and mobile safety fence net. Temporary guardrail net is a flexible product suitable for temporary isolation, temporary partition and temporary enclosure.

From a technical point of view, there are two kinds of temporary guardrails: 1. Welded net temporary guardrail 2. Woven net temporary guardrail.

The detachable assembly is mainly used to connect the guardrail main part with the base or the protective column in a standard way, so that it can be conveniently disassembled for mobile installation when specific requirements arise.

Main structural features: the mesh is relatively small, the base has strong safety performance and beautiful shape, which can be customized according to customer requirements.

Second, how much is the temporary guardrail

The general temporary guardrail is 28-45 yuan /m2, the frame of the temporary guardrail is φ 38, and the line diameter is 3.2-4.5 mm The temporary guardrail is made of hot-dip galvanized material, which can be reused, reducing the construction cost of the temporary guardrail. (Price source network, for reference only)

? Classification: Temporary guardrails can be technically divided into two types.

1. welding net temporary guardrail

2. Woven net temporary guardrail.

The main specifications are as follows: wire diameter: 3.6-6mm.

Temporary guardrail net is a flexible product suitable for temporary isolation, temporary partition and temporary enclosure.

The detachable assembly is mainly used to connect the guardrail main part with the base or the protective column in a standard way, so that it can be conveniently disassembled for mobile installation when specific requirements arise.

Main structural features: the mesh is relatively small, the base has strong safety performance and beautiful shape, which can be customized according to customer requirements.

Third, the temporary brick wall special construction scheme

Construction organization and implementation

①? Process flow:

Excavation → foundation leveling → cushion pouring → wall foundation → masonry wall body → wall plastering → painting? ②? Main construction methods:

a.？ According to the lofting position, put away the gray line of the fence foundation first, and dig it with an excavator after verification. ? B? According to the leveling points provided by the planning department, find out the elevation of the foundation bottom surface with a level, and then level it with C 15 concrete. After the concrete reaches a certain strength, it will pop up the center line and sideline of the foundation according to the position of the fence.

c.？ Brick wall masonry: before brick wall masonry, in order to ensure the vertical size of brick masonry, a number of skin poles should be set up first. When the wall is built to a certain height, play a chalk line horizontally to effectively control the height.

d.？ After all brick walls are laid, plastering shall be carried out. Wall plastered with cement mortar 18mm thick. 1: 3 cement mortar scraping groove, 1: 2.5 cement mortar plastering and calendering. Before plastering, clean up the dust and dirt on the surface of the brick wall base. For the base that is too dry, it should be wetted with water. Make standard ash cake with bottom plastering mortar with a thickness of 5CM square. Then vertically determine the thickness of the ash cake corresponding to the lower part of the wall with the supporting plate, which requires that it be horizontal and vertical, and the flatness meets the specification requirements. Before plastering, the concave hole on the wall shall be filled up and watered to ensure the plastering quality.

Four, the west side of the original wall special demolition plan

Main construction methods

The parts that need to be dismantled manually should strictly abide by the safety premise, and the demolition units should be reduced as much as possible. It is forbidden to demolish in large area and under heavy load to ensure construction safety.

a.？ Before entering the site, set up a safety enclosure according to regulations, reserve pedestrian passages according to the situation, and set up warning signs to ensure that non-construction personnel are not allowed to enter the construction area. ? B? Splash protection.

c.？ Dust-proof, it is inevitable that there will be more dust when tearing down the wall or transporting it. Sprinkle water in time during construction to minimize dust diffusion.

d.？ Noise, demolition noise is inevitable, so try to reduce noise in the process of demolition.

e.？ Cleaning, when the vehicle comes out, there must be a special person to clean the tires of the vehicle equipment and enter and leave the road.

According to different materials, the classified products of temporary guardrails mainly include woven nets and welded nets. In addition, according to the choice of users, different brands also have many models for reference, and the corresponding price information and performance parameters are also different. For example, the products introduced above are all the contents that need to be analyzed in combination with the actual evaluation of the buyer in the later period and his own budget needs, so it seems that we need to master a lot of information.