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High strength inflaming retarding type impact-resistant reusable safety protective screening

A safety protection and flame retardant technology, which is applied in the processing of building materials, building components, buildings, etc., can solve the problems of weak protection strength, difficulty in protection, and low reuse rate of protective nets.

Inactive Publication Date: 2018-09-28
江苏亿博新材料科技有限公司丹阳分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem now is that the protective nets used by everyone are made of plastic silk, and some parts of the protective nets collapsed seriously when the staff surrounded them. As a result, the protection strength of the protective net is weak, and it is weak in resisting and buffering falling objects. If it is a heavy object, it is easy to pull down the entire protective net, and it is difficult to play a protective role
Moreover, the protective net installed on the scaffold is generally tied by ropes, the installation is not firm and the disassembly is inconvenient, and there are safety hazards at the same time, so it is necessary to provide a building safety net to solve the above-mentioned problems.

Method used

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  • High strength inflaming retarding type impact-resistant reusable safety protective screening
  • High strength inflaming retarding type impact-resistant reusable safety protective screening
  • High strength inflaming retarding type impact-resistant reusable safety protective screening

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: A kind of high-strength flame-retardant impact-resistant reusable safety net, such as Figure 1 to Figure 7 As shown, it includes a glass fiber composite mesh base material 1 woven with glass fibers, a reinforced load-bearing hem 2, a pull button 3 and a reinforced load-bearing cable 4, and the glass fiber warp yarn 11 and the glass fiber weft yarn on the glass fiber composite mesh base material 1 The outer surface of 12 forms the reinforced flame-retardant composite layer 13 by coating composite coating slurry, and the composition and weight content of described composite coating slurry are:

[0031]

[0032] The reinforced load-bearing hem 2 is arranged around the glass fiber composite mesh substrate 1, which is obtained by equal-width hemming around the glass fiber composite mesh substrate 1, and is stitched with longitudinal and transverse suture lines 5 to strengthen the load-bearing. The cable 4 is clamped in the reinforced load-bearing flange 2 ;...

Embodiment 2

[0038] Example 2: The difference from Example 1 is that the weight content of each component in the composite coating slurry is: 60% to 70% of water-soluble PP emulsion with solid content ≥ 30%; phosphorus and nitrogen halogen-free flame retardant 20% to 25% of the agent; 3% to 5% of the paint color paste, and the rest is water.

[0039] There are many embodiments of the present invention, which are not listed here one by one. For example, in Example 1, during the composite process of glass fiber mesh and composite coating slurry: the drying temperature can be changed to 150°C to 180°C; The dry speed is changed to 15-20 m / min; the weight ratio of the reinforced flame-retardant composite layer is determined to be 25%-30%; as long as the glass fiber mesh woven with glass fiber yarn and the composite coating slurry are coated All the technical solutions of the obtained high-strength flame-retardant impact-resistant and reusable safety protection net belong to the protection scope...

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Abstract

The invention discloses a high strength inflaming retarding type impact-resistant reusable safety protective screening including a glass fiber compound screening base materials, an intensifying bearing edgefold, pulling buckles and an intensifying bearing cable; a reinforcing and inflaming retarding compound layer is compounded on the outer surfaces of the glass fiber warps and glass fiber abbs ofthe glass fiber compound screening base materials; the intensifying bearing edgefold is arranged around the glass fiber compound screening base materials and the intensifying bearing cable is clampedin the intensifying bearing edgefold; through fixing of a suture line which is enhanced and sutured, the pulling buckles are distributed alternately and fixed on the intensifying bearing edgefold andthe intensifying bearing cable is arranged on the outer side of the pulling buckles. The high strength inflaming retarding retarding type impact-resistant reusable construction safe protective screening has the advantages of light quality, high strength, impact resistance, good inflaming retarding performance, acid and alkali resistance, corrosion resistance, good flexibility, fracture resistanceand wear-resistance.

Description

Technical field: [0001] The invention relates to a building protection article, in particular to a safety protection net. Background technique: [0002] In the process of building construction, a building protective net must be built around the building to achieve construction safety for the staff through the protective net, and to avoid injury to the staff due to falling building materials. At present, the building protective nets are dense-mesh safety vertical nets, and their materials are made of organic polymer material yarns such as polyvinyl chloride or nylon filaments, which are warp-knitted into safety nets, and made of such net materials High-quality building protection safety nets can usually only be used once, because polymer yarn materials such as polyvinyl chloride or nylon soften at around 80°C, and viscous flow occurs at around 140°C. It is easy to cause fire safety accidents, causing casualties and property losses. At the same time, it is easy to age outdoor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32D06N3/04D06N3/00
CPCE04G21/3266D06N3/0006D06N3/0022D06N3/0056D06N3/045D06N2209/067D06N2209/103D06N2209/143D06N2209/1685D06N2211/06
Inventor 刘鲜明汤洪华
Owner 江苏亿博新材料科技有限公司丹阳分公司