The integrated coiled material of thermal-insulating waterproof
Technical field
The utility model relates to a kind of building water-proof energy-saving material, the integrated coiled material of especially a kind of thermal-insulating waterproof.
Background technology
Heat is delivered in and shows as conduction, convection current and three kinds of modes of radiation (conduction heat+advection heat≤30%, radiant heat 〉=70%) in the building exchange heat.The heat-insulation and heat-preservation material of architectural exterior-protecting construction employing at present mainly comprises materials such as polyphenyl plate, heat-preservation cotton, low and the emissivity height of these material thermal conductivities, can be fine obstruct conduction heat and can't radiation-inhibiting heat, therefore be used for the architectural heat insulation and preservation effect that can't obtain expecting.Except that mineral wool, currently used heat insulating material mostly is combustible material, insoluble fire safety problem of ubiquity, and the building site fire that domestic and international therefore class heat insulating material causes is common occurrence.
Through laboratory tests, aluminium foil infrared emission rate is 0.03～0.05, can stop the radiant heat more than 95%, is good heat-insulation and heat-preservation material, can effectively reduce building energy consumption.GB GB50176-93 " code for thermal design of civil buildings " points out that the air space with aluminium foil is to improve one of thermal resistance of enclosing structure value and space enclosing structure provision for thermal insulation, and the thermal resistance value that has provided the aluminum foil air interbed is as the foundation of thermal technology's checking computations, but because of metal aluminum foil very crisp, can't satisfy the building site installation requirement, so this scheme of GB obtains never implementing.
The heat-insulation and heat-preservation of China's employing in the past separates way with waterproof roll and has caused building costs too high, does not meet the energy-conservation requirement that needs to consider economy that country advocates.
The utility model content
In order to solve deficiency and the defective that above-mentioned prior art exists, the utility model provides a kind of can either effectively intercept conduction heat, effective radiation-inhibiting heat again, has good heat preservation and insulation, when improving thermal resistance value, have good water resistance again, and the low integrated coiled material of thermal-insulating waterproof of cost.
The technical solution of the utility model: the integrated coiled material of a kind of thermal-insulating waterproof, comprise waterproof roll, at least one side of described waterproof roll is fitted with aluminium foil.
Waterproof roll and metal aluminum foil adopt glue do multiple, drench film or multi-layer co-extruded The tape casting and fit and form.Described waterproof roll can adopt EPDM rubber rolling material, polyvinyl chloride sheet, polyethylene polypropylene composite sheet material etc., and every performance indications should satisfy the GB requirement; It number is 1100 or 8011 that metal aluminum foil can adopt alloy, the high purity metal aluminium foil of purity more than 99%.Gluing is a kind of attaching process of maturation, adopts glue that two layers of material is fitted through extruding on compounding machine; Drenching film also is a kind of attaching process of maturation, adopts plastic pellet (PP or PE) through 300 ℃ of left and right sides high-temperature fusant hydrostomia quenchings on casting machine, and two layers of material is fitted through extruding; Multi-layer co-extruded The tape casting is a kind of efficient coating technique, is fitted with metal aluminum foil in polyvinyl chloride high-temperature fusion plasticizing back, and the production of Polyvinyl chloride plastic sheets for waterproofing and applying aluminium foil are once finished.
Through the aluminium foil infrared emission rate measured value after compound is 0.07, can effectively intercept the radiant heat more than 93%, plays good effect of heat insulation.
Preferably, described waterproof roll both sides are fitted with aluminium foil.
Preferably, the thickness of this coiled material is 1.2mm.Coiled material thickness meets national standard.
The utility model can effectively intercept the radiant heat more than 93%, play good effect of heat insulation, utilize the humidity resistance of metal aluminum foil, avoid structure to multiply mould, improve the indoor air quality, be beneficial to health, simultaneously heat-insulation and heat-preservation and waterproof are united two into one, save cost and reduce construction cost, meet the requirement that energy-conservation needs are considered economy.
Description of drawings
Fig. 1 is the structural representation of the
utility model embodiment 1;
Fig. 2 is the structural representation of the
utility model embodiment 2.
1. waterproof rolls among the figure, 2 aluminium foils.
The specific embodiment
Below by the drawings and specific embodiments the utility model is described in further detail, but not as to qualification of the present utility model.
As shown in Figure 1, the integrated coiled material of a kind of thermal-insulating waterproof comprises Polyvinyl chloride plastic sheets for waterproofing, and the Polyvinyl chloride plastic sheets for waterproofing both sides are fitted with aluminium foil, and gross thickness is 1.2mm.
Adopt multi-layer co-extruded The tape casting with after the polyvinyl chloride high-temperature fusion plasticizing at casting machine, with two-layer alloy number be that 1100 purity are that 99% metal aluminum foil is fitted through extruding and formed.
As shown in Figure 2, the integrated coiled material of a kind of thermal-insulating waterproof comprises Polyvinyl chloride plastic sheets for waterproofing, and Polyvinyl chloride plastic sheets for waterproofing one side is fitted with aluminium foil, and gross thickness is 1.2mm.
Adopt multi-layer co-extruded The tape casting with after the polyvinyl chloride high-temperature fusion plasticizing at casting machine, with one deck alloy number be that 1100 purity are that 99% metal aluminum foil is fitted through extruding and formed.