CN201713988U

CN201713988U - Double-layer resin corrugated tile

Info

Publication number: CN201713988U
Application number: CN2010202283873U
Authority: CN
Inventors: 林建国; 陈炎; 卢景峰
Original assignee: Anhui Honglu Steel Structure Group Co Ltd
Current assignee: Anhui Honglu Steel Structure Group Co Ltd
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-01-19
Anticipated expiration: 2020-06-09

Abstract

The utility model belongs to the technical field of building materials, and in particular relates to a double-layer resin corrugated tile. The corrugated tile is lamellar or platy and comprises wave crests and/or wave valleys which are connected in sequence, the corrugated tile consists of a surface layer and a bottom layer, the surface layer is composed of modified resin ASA (Acrylonitile Styrene Acrylate), and the bottom layer is composed of polyvinyl chloride resin, a foaming agent, an impact resistant modifier, a lubricant and a processing aid; the foaming agent is azoic compound or/and sodium bicarbonate; the impact resistant modifier is chlorinated polyethylene; the lubricant is one or a mixture of at least two of oxidized polyethlene wax, stearic acid or paraffin; and the processing aid is one or a mixture of at least two of ACR (Acrylic Resin), a compound stabilizer, calcium carbonate or pigment. The corrugated tile has the advantages of light weight, durability, and good muffling and thermal insulation effects.

Description

Double-layer resin wave watt

Technical field

The utility model belongs to building material technical field, is specifically related to a kind of double-layer resin wave watt.

Background technology

The existing building decorative watt general resin tile that adopts brick and tile or single layer structure, in actual use, because the resin tile weight of brick and tile and single layer structure is bigger, bring a lot of inconvenience, the erosion of wind-engaging solarization on rain day simultaneously is bigger, impact resistance is relatively poor, and application life is shorter, and the noise reduction effect of heat insulation is poor.

Summary of the invention

The purpose of this utility model provides a kind of double-layer resin wave watt, and this wave watt light weight is durable, the noise reduction good heat-insulation effect.

For achieving the above object, the utility model has adopted following technical scheme: a kind of double-layer resin wave watt, this wave watt in the form of sheets or tabular, constitute by some crest and/or troughs that link to each other successively, described wave watt is made of top layer and bottom, described top layer is made up of modified resin ASA, and bottom is made up of Corvic, blowing agent, anti-impact modifier, sliding agent, processing aid;

Described blowing agent is that azo-compound is or/and sodium acid carbonate; Described anti-impact modifier is a haloflex; Described sliding agent is one or more the mixture in OPE, stearic acid or the paraffin; Described processing aid is one or more the mixture in ACR, compound stabilizer, calcium carbonate or the pigment.

Adopt technique scheme, double-layer resin wave of the present utility model watt is made of top layer and bottom, and its mesexine is made up of modified resin, and the coloring of modified resin is good, and good weatherability can be dyed shades of colour and colour-fast, stable physical property; Bottom is a primary raw material by Corvic, adds blowing agent, anti-impact modifier, anti-impact modifier, sliding agent and processing aid simultaneously, and wherein Corvic is a kind of universal macromolecular material, has excellent mechanical property; Anti-impact modifier can improve the impact strength of Corvic; Blowing agent can produce a large amount of abscesses, and these abscesses have the noise reduction effect of heat insulation, can also alleviate simultaneously the weight of wave watt; The processing aid of sliding agent and other all improves the performance of resin wave of the present invention watt to a certain extent, so the impact resistance of double-layer resin wave of the present utility model watt is good, decay resistance is strong, and application life is longer, and the noise reduction good heat-insulation effect.

Description of drawings

Fig. 1 is a schematic diagram of the present utility model.

The specific embodiment

As shown in Figure 1, double-layer resin wave of the present utility model watts 10 in the form of sheets or tabular, constitute by some crest and/or troughs that link to each other successively, described wave watt is made of top layer 11 and bottom 12, described top layer 11 is made up of modified resin ASA, and bottom 12 is made up of 60～80% Corvic, 1～3% blowing agent, 8～15% anti-impact modifiers, 2～5% sliding agents, 9～17% processing aids by weight percentage;

Adopt technique scheme, cross sectional shape undulate, V-arrangement or the W shape of this double-layer resin wave watts 10, the top layer 11 of this double-layer resin wave watts 10 is made up of modified resin, and anti-static ability is good, and self-cleaning function is strong, decorative effect is attractive in appearance, have favorable mechanical physical property and very strong weatherability simultaneously, nondiscoloration when using for a long time out of doors, impact strength and elongation rate can not descend, detect proof through experiment, this double-layer resin wave watts 10 can guarantee that 15 years Δ E values are less than 5; Adopting double-decker to be beneficial to how much of resin wave watts 10 stretches and changes, ultraviolet aging decomposition has been resisted on top layer 11, bottom 12 has been alleviated the internal stress variation, the polyvinyl chloride resin of bottom raw material employing simultaneously belongs to nonflammable material, the blowing agent that adds in the bottom raw material makes bottom 12 have foaming structure, the noise reduction good heat-insulation effect simultaneously, can make simultaneously resin wave watts 10 low, can not cause phenomenons such as tiling breakage, cracking roof leaking because of the cataclysm of temperature in the difference variation rate; Double-layer resin wave of the present utility model watts 10 can be the direct tile hanging of framework with the steel work, getting final product with self threading pin is fixing; Also be suitable for the roof modified application of cast-in-place roof and wooden frame.

Two adjacent wave peaks of double-layer resin wave of the present utility model watts 10 or the spacing between the trough are 160mm, and the vertical interval on crest or trough and watt plane is 30mm.Top layer 11 thickness of this double-layer resin wave watts 10 are 0.1～0.3mm simultaneously.

Adopt technique scheme, the skin depth of double-layer resin wave of the present utility model watts 10 is generally 0.1～0.3mm, guaranteed the weather resistance of double-layer resin wave watts 10, generally the thickness specification of double-layer resin wave watts 10 comprises 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm; The width specifications of double-layer resin wave commonly used watts 10 comprises 720mm, 900mm, 1050mm, 1080mm, and the thickness of double-layer resin wave watts 10 can be according to different Demand Design with width usually.

Claims

1. a double-layer resin wave watt is characterized in that: this wave is made of some crest and/or troughs that link to each other successively watt in the form of sheets or tabular, and described wave watt is made of top layer and bottom.

2. double-layer resin wave according to claim 1 watt is characterized in that: two adjacent wave peaks of described wave watt or the spacing between the trough are 160mm, and the vertical interval on crest or trough and watt plane is 30mm.

3. double-layer resin wave according to claim 1 watt, it is characterized in that: described skin depth is 0.1～0.3mm.