The ventilative ground cushion of protection against the tideTechnical field
The present invention relates to a kind of moistureproof ventilative ground cushion, belong to finishing material field.It is used primarily in bottom building or underground is builtBuild thing finishing scene, mat formation floor when, be layered between concrete floor and floor, for cement flooring ventilation, waterproof and dampproof, groundIt is levelling, play protection floor, prevent the effect that ground is moist, keeps ground to dry.
Background technology
Basement moisture source is the soil horizon directly contacted, because outside is exactly soil layer to basement in itself, is existed in factUnderground, and be containing moisture content, because earth's surface can infilter rainwater, soil horizon when raining certainly inside soil horizonMiddle water content is than more rich in many areas, and therefore, basement is often influenceed by the soil of surrounding, especiallyIt is wet weather, just moister.
Many people do not make the moist origin cause of formation of basement clear always, the waterproof and moistureproof being yet ignorant of in construction and decoration, oftenWaterproof and moistureproof is lumped together.So many people, which think to have done waterproof material and just think, can prevent moisture, this is to miss certainlyQu Liao, moisture are vaporous waters, are steam, and the effect of waterproof material is to prevent that aqueous water is dipped next.
With the continuous development of World Economics, urbanization is more and more obvious, and requirement of the people to living environment and condition is got overCome higher, villa quarter and skyscraper etc. are also more and more, and people are when room is just bought house, the protection against the tide that considers first, illuminationProtection against the tide Deng, basement and bottom building is concerned about by more and more people.
Ground cushion is the interlayer being laid between floor and cement flooring, abroad market, and user under floor also lay by faceWaterproof and breathable sound insulating pad as layer, but as the improvement of people's living standards, this moistureproof sound insulation pad can be got overCarry out more people to receive and pay attention to.
Ground cushion of the prior art is mainly the coiled material of foamed plastic material, generally 10-30mm thickness, because thicknessWith the relation of material, it is impossible to play good buffering and buffer action, the rebound performance to foam over time is bad.Therefore can notFloor is effectively protected for a long time, its moisture resistance, shock-absorbing capacity can decline to a great extent.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of protection against the tide with good buffering and buffer action and breathed freelyGround cushion, it can effectively protect floor for a long time.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of moistureproof ventilative ground cushion, it is viscous to cross adhered layer 3Together, described adhered layer is double faced adhesive tape, and the fronts of the PE layers is distributed with multiple round platforms, the top surface a diameter of 6 of round platform~8mm, the basal diameter of round platform is 14~16mm, and the height of round platform is 10~12mm.
Further, the positive round platform of PE layers is uniformly distributed, regularly arranged.
Further, a diameter of 7mm of the top surface of round platform, the basal diameter of round platform is 15mm, and the height of round platform is 12mm.
Above-mentioned technical proposal is employed, the present invention has following beneficial effect：
The IXPE on upper strata of the present invention is chemical (physics) crosslinked polyethylene foam sheet, is that one kind is widely used, performance is excellentFoamed plastics more, there is the effect such as damping, shatter-resistant, isolation, buffering.PE is polyethylene, is that ethene is aggregated obtained a kind ofThermoplastic shape resin, polyethylene is odorless, nontoxic, feel ceraceous, has excellent resistance to low temperature (minimum temperature in use reachable -100~-70 DEG C), chemical stability is good, is resistant to the erosion of most of soda acids.Common solvent is not dissolved under normal temperature, water imbibition is small, and electricity is absolutelyEdge is excellent.Simultaneously as multiple round platforms are distributed with the front of PE layers, and when laying ground cushion, the top surface and concrete floor of round platformContact, the space between round platform both can also increase air circulation with draining hydrofuge, while increase floor layer and concrete floorSpacing, concrete floor and the moisture of underground can be evaporated faster, be provided with moistureproof and waterproof, isolation, accelerate the functions such as air circulation.PELayer is combined with IXPE cushions, can play buffering, shockproof, moistureproof effect, while is also provided with floor leveling, sound insulation,The function such as ventilated.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the moistureproof ventilative ground cushion of the present invention；
Fig. 2 is the structural representation of the PE layers of the moistureproof ventilative ground cushion of the present invention；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is the moistureproof ventilative ground cushion of the present invention mounted in the structural representation between floor and concrete floor.
In figure：1st, floor, 2, IXPE cushions, 3, adhered layer, 4, PE layers, 5, concrete floor, 6, round platform.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawingThe present invention is described in further detail.
Embodiment one
As shown in Figure 1, 2, 3, a kind of moistureproof ventilative ground cushion, it is characterised in that：IXPE cushions 2 and lower floor including upper strataPE layers 4, the bottom surface of IXPE cushions 2 and the back side of PE layers 4 sticked together by adhered layer 3, and described adhered layer 3 is two-sidedMultiple round platforms 6 are distributed with glue, the front of the PE layers 4, and a diameter of 7mm of top surface of round platform 6, the basal diameter of round platform 6 is 15mm,The height of round platform 6 is 10mm.
Embodiment two
As shown in Figure 1, 2, 3, a kind of moistureproof ventilative ground cushion, it is characterised in that：IXPE cushions 2 and lower floor including upper strataPE layers 4, the bottom surface of IXPE cushions 2 and the back side of PE layers 4 sticked together by adhered layer 3, and described adhered layer 3 is two-sidedMultiple round platforms 6 are distributed with glue, the front of the PE layers 4, and a diameter of 6mm of top surface of round platform 6, the basal diameter of round platform 6 is 14mm,The height of round platform 6 is 10mm.
Embodiment three
As shown in Figure 1, 2, 3, a kind of moistureproof ventilative ground cushion, it is characterised in that：IXPE cushions 2 and lower floor including upper strataPE layers 4, the bottom surface of IXPE cushions 2 and the back side of PE layers 4 sticked together by adhered layer 3, and described adhered layer 3 is two-sidedMultiple round platforms 6 are distributed with glue, the front of the PE layers 4, and a diameter of 8mm of top surface of round platform 6, the basal diameter of round platform 6 is 16mm,The height of round platform 6 is 12mm.
As shown in figure 4, the sectional view between floor 1 and concrete floor 5 is laid on for moistureproof ventilative ground cushion of the invention, from figureAs can be seen that upper strata IXPE cushions contact with floor or floor tile 1, the top of round platform 6 on lower floor's PE layers 4 contacts with concrete floor.Between round platform 6 with gap have the function that to divulge information and ventilative.
The ventilative ground cushion of the protection against the tide of the present invention can also be laid between floor tile and concrete floor.
Pass through high-temperature molding after IXPE cushions and PE layers of the invention is compound.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detailDescribe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is allWithin the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present inventionWithin the scope of shield.