CN201343832Y

CN201343832Y - Self-adhesive polymer modified asphalt composite rooting-resistant waterproof coil

Info

Publication number: CN201343832Y
Application number: CNU2009200004897U
Authority: CN
Inventors: 弭明新
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-09
Filing date: 2009-01-09
Publication date: 2009-11-11
Anticipated expiration: 2019-01-09

Abstract

Disclosed is a building waterproof product utilized in the building roof engineering technique and the planting roof engineering technique, in particular to a self-adhesive polymer modified asphalt composite rooting-resistant waterproof coil, which comprises covering layers, self-adhesive chemical rooting-resistant waterproof layers and a physical rooting-resistant waterproof layer, wherein both the upper surface and the lower surface of the physical rooting-resistant waterproof layer are respectively solidified with the self-adhesive chemical rooting-resistant waterproof layer, and the covering layers are covered on the self-adhesive chemical rooting-resistant waterproof layers. The coil is provided with two types of rooting-resistant layers including the chemical rooting resistance and the physical rooting resistance and two waterproof defenses including a high polymer modified asphalt waterproof layer and a high polymer physical waterproof layer, and has functions of preventing roots of plants growing towards the waterproof layers, thereby protecting the waterproof layers of roof gardens from being damaged.

Description

Self-adhering polymer modification bitumen composite anti-root water-proof coiled material

Technical field

The utility model relates to the buildings waterproof goods that use in building roof engineering technology and the planted roof engineering, and specifically a kind of have the self-adhering polymer modification bitumen composite anti-root water-proof coiled material that chemical anti-root and the two-layer anti-root of the anti-root of physics and twice waterproof are set up defences simultaneously with the cold construction of self-adhesion method.

Background technology

Continuous expansion along with urban construction, people's living standard improves constantly, the metropolis land price rises steadily, and green area is more and more littler in people's dwelling environment, and the rationalization utilization of roof area is brought into schedule gradually, as on the roof, making up green plantss such as garden, plantation flowers, medicinal material, vegetables, undershrub, can beautify and improve environment, purify air, reduce the heat island effect in city, can have a rest for the people roof again, carry out recreation, achieve many things at one stroke.But, on the roof, build the garden, what at first run into is exactly waterproof problem, existing widely used modified asphalt waterproof material, in use be easy to be penetrated by the root of plant, cause the roof seepage, the root resistance waterproof material price costliness that copper steam tire base of seeing in the market and SBS modified bitumen are made is difficult to apply.People need a kind of a kind of desirable material that is used for the roof garden that composite anti-root and multiple tracks waterproof are set up defences that has of inexpensive self-adhesion badly.

The utility model content

The purpose of this utility model is at disadvantages of background technology, a kind of butyl rubber powder-modified asphalt of using is provided, with the self-adhering polymer modification bitumen composite anti-root water-proof coiled material of root-resistant puncturing waterproofing materialss such as polyethylene as carcass in the middle of the coiled material, it adopts the cold construction of self-adhesion method, it has two kinds of different anti-root layers of chemical anti-root and the anti-root of physics simultaneously, has the polymer modified asphalt waterproofing course simultaneously and macromolecular material waterproofing course twice waterproof is set up defences.

Realize above-mentioned purpose by the following technical solutions: a kind of self-adhering polymer modification bitumen composite anti-root water-proof coiled material, comprise overlay, self-adhesion chemistry root resistance waterproof layer and physics root resistance waterproof layer, be consolidated with self-adhesion chemistry root resistance waterproof layer on the above and below of described physics root resistance waterproof layer respectively, the top overlay that is coated with respectively of this self-adhesion chemistry root resistance waterproof layer.

Advantage of the present utility model is: it has chemical anti-root and two kinds of anti-root layers of the anti-root of physics and high-polymer modified pitch waterproofing course and Polymer Physics waterproofing course twice waterproof and sets up defences.Its self-adhesion chemistry root resistance waterproof layer is by high polymer butyl rubber powder-modified asphalt, add base oil, dicalcium powder then successively, add chemical root resistance agent at last, make the anti-root compound of self-adhesion modified bitumen, then root-resistant puncturing materials such as this compound and polyethylene are made self-adhering polymer modification bitumen composite anti-root water-proof coiled material, its waterproof and anti-root function admirable.

The utility model physics root resistance waterproof layer adopts is root-resistant puncturing waterproofing materials such as polyethylene, polyvinyl chloride, high-density polyethylene geomembrane; root-resistant puncturing waterproofing materialss such as polyethylene polypropylene; these materials not only have the excellent waterproof function; and have the function of the coring of prevention plant, thereby protected the waterproofing course of roof garden can not be damaged to the waterproofing course growth.

Because what the chemical root resistance agent in self-adhesion chemistry root resistance waterproof layer was adopted is the agent of phenoxy group aliphatic acid lipid chemistry root resistance, make this layer have root-resistant puncturing performance to various plant root whiskers, when the coring of plant touches this layer in growth, the root absorption of plant is to the chemical root resistance agent in this layer, because this root resistance agent is a kind of special plant growth regulator, this moment, the coring of plant was promptly no longer grown in coiled material, and growth around the changed course, though the direction of growth of plant root whisker has changed, but the coring of plant can't be subjected to any injury, do not influence the growth of plant, thereby avoided plant root whisker to grow into and penetrated waterproofing course, guaranteed that the roof garden seepage can not take place.What the utility model self-adhering polymer modification bitumen composite anti-root water-proof coiled material adopted is the cold construction of self-adhesion method, in work progress, do not need to use benzine blow lamp, liquefied gas blowtorch heating, but bonding by the cold construction of self-adhesive of itself, easy construction, energy-conservation, safety and environmental protection.

Description of drawings

Fig. 1 is the layer structure schematic diagram that section of the present utility model is raised demonstration.

Fig. 2 is the utility model section structure schematic diagram.

The specific embodiment

The utility model will be further described below in conjunction with specific embodiment.

See accompanying drawing 1～2, coiled material of the present utility model by five layer by layer the shape structure form, by upper and lower overlay 1, self-adhesion chemistry root resistance waterproof layer 2 and physics root resistance waterproof layer 3 be combined in order.

Shown in Fig. 1～2, with physics root resistance waterproof layer 3 is the center, on physics root resistance waterproof layer 3 bonding on self-adhesion root resistance waterproof layer 2, below bonding down self-adhesion root resistance waterproof layer 2, the top overlay 1 that covers respectively of upper and lower self-adhesion chemistry root resistance waterproof layer 2 amounts to five-layer structure.Coiled material 4 fabric widths of five-layer structure are 1.0 meters or 2.0 meters, and thickness is 3 millimeters or 4 millimeters, and length is 10 meters or 20 meters.Also can make the coiled material of other different size according to instructions for use.

Physics root resistance waterproof layer 3 of the present utility model is to make with the root-resistant puncturing waterproofing materials, can select in the root-resistant puncturing waterproofing materialss such as polyethylene, polyvinyl chloride, high-density polyethylene geomembrane or polyethylene polypropylene any for use.

Overlay 1 of the present utility model is when simultaneously scribbling the polyethylene film of interleaving agent, it is referred to as the clad can barrier film, tear in use, can make the single side self coiled material according to the needs coiled material 4 that uses, this moment, 1 one of two overlays of coiled material 4 were the polyethylene barrier films that have interleaving agent, tore during use.Another is common polyethylene film, keeps during use; Also can make the double-sided self-adhesive coiled material according to the needs coiled material 4 that uses, overlay on this moment coiled material 4 upper and lower two lip-deep all are polyethylene barrier films of band interleaving agent, the clad can barrier film all tears in use.

Claims

1, a kind of self-adhering polymer modification bitumen composite anti-root water-proof coiled material, comprise overlay, self-adhesion chemistry root resistance waterproof layer and physics root resistance waterproof layer, it is characterized in that, be consolidated with self-adhesion chemistry root resistance waterproof layer on the above and below of described physics root resistance waterproof layer respectively, the top overlay that is coated with respectively of this self-adhesion chemistry root resistance waterproof layer.