Colorful flexible roof tile and preparation method thereof

A roofing tile and color flexible technology, applied in the direction of roofing, roofing, roof covering and other directions using flexible materials, to achieve the effect of reducing the load-bearing of buildings, reducing roofing loads, and simplifying the layer structure

Active Publication Date: 2014-03-26
TANGSHAN DESHENG WATERPROOF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to solve many defects of several types of roof tiles in the prior art. A wide range of colorful flexible roof tiles, the second is to provide

Method used

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  • Colorful flexible roof tile and preparation method thereof
  • Colorful flexible roof tile and preparation method thereof
  • Colorful flexible roof tile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: Red fish scale type low surface energy durable colorful flexible roof tile, its structure see figure 1 , the tile has a four-layer structure, and the order of arrangement of the four-layer structure from top to bottom is modified TPO layer 1, functional film layer 2, high temperature resistant self-adhesive asphalt layer 3, isolation film layer 4, four layered structure Composite as a whole, the overall specification is length × width = 1000mm × 333mm, thickness 2-5mm, exposed surface length 145mm, tile type is Goethe type or fish scale type or rhombus type. Present embodiment is red fish scale type.

[0028] The modified TPO layer in this embodiment is a homogeneous layer modified by ultra-fine polytetrafluoroethylene powder with a thickness of 3mm. Or strengthen the TPO layer in the fabric, and the functional film layer 2 is cpp aluminized film with a thickness of 0.1mm. The thickness of the self-adhesive rubber asphalt layer 3 is 1mm. The isolation f...

Embodiment 2

[0046] 1. Blue Goethe-type low surface energy durable colorful flexible roof tiles

[0047] (1) The tile has a four-layer structure, and the arrangement sequence of the four-layer structure from top to bottom is modified TPO layer 1, functional film layer 2, high temperature resistant self-adhesive asphalt layer 3, isolation film layer 4, four-layer layered structure Composite as a whole, the whole specification made is length×width=1000mm×333mm, thickness 4mm, exposed surface length is 145mm, and the tile type of the present embodiment is the blue Goethe type.

[0048] (2) The modified TPO layer in this embodiment is a reinforced TPO layer in the fabric with a thickness of 2 mm, and the functional film layer 2 is a cpp aluminized film with a thickness of 0.1 mm. The thickness of the self-adhesive rubber asphalt layer 3 is 2.5mm. The isolation film layer is a silicon-coated release paper or a silicon-coated release film.

[0049] 2. Preparation method of 4mm thick blue Go...

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Abstract

The invention relates to a colorful flexible roof tile and a preparation method thereof. The tile is of a layered structure, and comprises a modified TPO (thermoplastic polyolefin) layer, a functional membrane layer, a high and low temperature resistant and high-adhesive-strength self-adhesive rubber asphalt layer and an isolating membrane layer from top to bottom. The preparation method includes: preparing the modified TPO layer, preparing the high temperature resistant self-adhesive asphalt layer, and performing extrusion forming by using a double-roll extrusion forming mode for coating an isolating membrane via double forming rolls, instantly cooling with cooling water after calendaring and compositing and finally cutting into the tile via a shape cutting machine. On the basis of retaining strong weatherability, high and low temperature resistance and outstanding flexibility, adhesion resistance, friction resistance and anti-dripping performance of the tile are improved, the modified TPO layer is enabled to have self-cleaning capability, and abrasion resistance and flame retardance are improved. Therefore, the roof tile has the advantages of strong weatherability, self-cleaning performance, high and low temperature resistance, rich color, good flexibility, high firmness in adhesion, wide adaptive slope range and recyclability, and is a practical, efficient and environment-friendly building material.

Description

technical field [0001] The invention relates to a building engineering material, in particular to a durable and colorful flexible roof tile with low surface energy and a preparation method thereof. Background technique [0002] The government has issued a number of policy-oriented documents on building materials in recent years, and new building materials that are practical, efficient and environmentally friendly will be vigorously promoted. Roof tiles are waterproof materials in building materials, and are mainly used for waterproofing sloped roofs of multi-storey houses and villas. At present, the roof tiles commonly used in the market mainly include clay tiles, cement tiles, asphalt tiles, color steel tiles, and synthetic resin tiles. But these products all have respective defects. As the state controls C0 2 Due to the increase in emissions and the renewal of the industry, clay tiles that consume a lot of resources and have pollution problems in the production process...

Claims

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Application Information

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IPC IPC(8): E04D5/10B32B27/08B32B27/30B32B27/32B32B11/04B32B37/08C08L23/00C08L23/12C08L27/18C08K13/02
Inventor 姚晓亮赵振兴
Owner TANGSHAN DESHENG WATERPROOF
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