A kind of waterproof multi-layer floor
Technical field
The utility model relates to floor manufacture field more particularly to a kind of waterproof multi-layer floors.
Background technique
Floor is the essential ornament materials of house ornamentation, and there are many type on floor, but selects a economical and practical, peace
The floor of full health is relatively difficult, due to timber floor have the characteristics that comfortable, it is cool in summer and warm in winter, noble natural and by disappearing
The favor of the person of expense, however in the room just fitted up, in air can disperse the carcinogens such as a large amount of polycyclic aromatic hydrocarbon, to life
Environment living brings serious pollution, and needing to divulge information can just live for a long time.
But multi-layer floor, still there are also the space promoted, composite floor board is to be bonded three layers or multilayer natural veneer by glue
It forms, by shaping, is cut into the specification of product requirement, the surface of composite floor board uses leaching paint process.It is existing compound
Floor is easy expansion in practical applications, in hot season, and dry season is easy contraction fissure, also, existing timber floor
After using or being immersed in water for a long time, bacterium easy to breed, the problems such as mildew occurs and damages by worms, in above-mentioned environment, ground
Plate is easy torsional deformation and loses using function, causes resource greatly to waste and lose, especially in floorboard in floorboard
Seam crossing is easy to generate internal stress, these internal stress are difficult to be released, and then timber floor seam crossing is caused to be easy to become
Shape.
Therefore, the above problem should be paid attention to and be solved the problems, such as during to floor design and use.
Utility model content
In view of the above problems, the utility model provides one kind and overcomes defect in the prior art, provides a kind of knot
The reasonable waterproof multi-layer floor of structure.
The technical solution of the utility model is: including substrate, the substrate successively include panel, multilayer composite sheet and
Bottom plate, the composite plate are equipped with multiple through-holes, and insertion connector connects multilayer composite sheet integral in the through-hole, adjacent
It is integral by binder and the composite plate hot pressing that reinforcing rib, the panel and bottom plate are equipped between the composite plate,
The panel is equipped with elastic layer, and finish coat is equipped with above the elastic layer, and the facing layer surface is equipped with wear-resisting waterproof layer, institute
It states and is equipped with damp-proof membrane below bottom plate.
Further improvement of the utility model is: the wear-resisting waterproof layer includes hypertonic bonding waterproof prime coat and wear-resisting
Top coat layer.
Further improvement of the utility model is: the substrate edge is coated with waterproof material.
Further improvement of the utility model is: PVC dedicated adhesive is equipped between the elastic layer and the finish coat
Layer, the finish coat are plastic wear-resisting PVC veneer, and the elastic layer is thin plate made of PVC material.
Further improvement of the utility model is: the reinforcing rib is grid-shaped, is metal material, deadlocked described more
Between layer composite plate.
Further improvement of the utility model is: the damp-proof membrane is aluminum-plastic composite membrane, copper modeling composite membrane or plastics
Film.
Compared with prior art, having the advantages that
A kind of waterproof multi-layer floor provided by the utility model is not bonded by glue between multilayer composite sheet, but
It is attached by the structure that connector is inserted into through-hole, reduces the usage amount of glue, to reduce the introduction volume of formaldehyde, had
There is the feature of environmental protection, and structure is simple, it is cheap, reinforcing rib is set between multilayer composite sheet, makes floor good stability of the dimension, by force
Degree is high, and deformation is small, and surface is not easy to crack, and wear-resisting waterproof layer is equipped with above substrate, and lower section is equipped with damp-proof membrane, and in the substrate
Edge is coated with waterproof material, and the waterproof and dampproof wear-resisting effect effectively played enhances the practicability on floor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is reinforcing rib schematic diagram in the utility model;
Wherein: 1- panel, 2- composite plate, 3- bottom plate, 4- through-hole, 5- connector, 6- reinforcing rib, 7- elastic layer, 8- decorations
Surface layer, the wear-resisting waterproof layer of 9-, 10- damp-proof membrane.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the protection scope of the utility model.
As shown, the technical solution of the present embodiment is: a kind of waterproof multi-layer floor, including substrate, the substrate
It successively include panel 1, multilayer composite sheet 2 and bottom plate 3, the composite plate 2 is equipped with multiple through-holes 4, the company of insertion in the through-hole 4
Fitting 5 connects multilayer composite sheet 2 integral.Reinforcing rib 6 is equipped between the adjacent composite plate 2, the reinforcing rib 6 is in net
Trellis is metal material, deadlocked between the multilayer composite sheet 2.The panel 1 and bottom plate 3 are multiple by binder and multilayer
2 hot pressing of plywood is integral, and the panel 1 is equipped with elastic layer 7, is equipped with finish coat 8, the elasticity above the elastic layer 7
PVC dedicated adhesive layer is equipped between layer 7 and the finish coat 8, the finish coat 8 is plastic wear-resisting PVC veneer, the elastic layer
7 be thin plate made of PVC material.8 surface of finish coat is equipped with wear-resisting waterproof layer 9, and the wear-resisting waterproof layer 9 includes hypertonic viscous
Waterproof prime coat and wear-resisting top coat layer to be tied, damp-proof membrane 10 is equipped with below the bottom plate 2, the damp-proof membrane 10 is aluminum-plastic composite membrane,
The substrate edge is coated with waterproof material.
The beneficial effect of the present embodiment is: a kind of waterproof multi-layer floor provided in this embodiment, between multilayer composite sheet
It is not bonded by glue, but is attached by the structure that connector is inserted into through-hole, reduce the usage amount of glue, to subtract
Lack the introduction volume of formaldehyde, there is the feature of environmental protection, and structure is simple, it is cheap, reinforcing rib is set between multilayer composite sheet, is made
Floor good stability of the dimension, intensity is high, and deformation is small, and surface is not easy to crack, wear-resisting waterproof layer is equipped with above substrate, lower section is equipped with
Damp-proof membrane, and it is coated with waterproof material in the substrate edge, the waterproof and dampproof wear-resisting effect effectively played enhances
The practicability on floor.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.