The utility model content
The utility model provides a kind of decorative board for wall layer structure, the aqueous fluorine-carbon paint construction can decorated on the flaggy by the technical solution of the utility model, and this is a main purpose of the present utility model.
Technical solution adopted in the utility model is: a kind of decorative board for wall layer structure, it comprises the decoration flaggy, first grieshoch, second grieshoch and enamelled coating, wherein, this decoration flaggy is fixedly to be suspended on the body of wall of building by suspender, this decoration flaggy is spliced by some decorative panels, the space is arranged between this adjacent arbitrarily decorative panel at interval, be filled with gap filler in this space, this position, space is provided with fiber web layer, is combined to form the first grieshoch attachment surface by the external surface of this decoration flaggy and the external surface of this fiber web layer.
This first grieshoch is laid on this first grieshoch attachment surface, the grieshoch and first fiber web layer in this first grieshoch comprises, wherein, should be arranged on this first grieshoch attachment surface by interior grieshoch, and this first fiber web layer is arranged on this interior grieshoch, this second grieshoch is laid on this first grieshoch, this second grieshoch comprises outer grieshoch and putty layer, wherein, this outer grieshoch is arranged on this first fiber web layer of this first grieshoch, and this putty layer is arranged on this outer grieshoch, this enamelled coating is arranged on this second grieshoch, this enamelled coating comprises prime coat and top coat layer, and this prime coat is arranged on this putty layer of this second grieshoch, and this top coat layer is arranged on this prime coat.
This gap filler is a GRG plate gap filler when this decorative panel is the GRG plate.And this gap filler is the gypsum plank gap filler when this decorative panel is gypsum plank.
This prime coat is an aqueous fluorine-carbon paint priming paint, and this top coat layer is the aqueous fluorine-carbon paint finish paint.
The beneficial effects of the utility model are: the aqueous fluorine-carbon paint construction is generally carried out on metal sheet, pass through the technical solution of the utility model, the constructor can directly be set to aqueous fluorine-carbon paint on GRG plate or the gypsum plank face, can indoor large space metope random make single, hyperbolic moulding facial ornament water-based fluorocarbon lacquer painting effect.And finish paint is subjected to the general available clear water flushing of polluting, and the aqueous fluorine-carbon paint surface is not easy to draw flower more firmly, damages, and whole renovation is more or less freely.Because the metope that this structure is formed does not have the shrinkage joint, can improve artistic effect greatly.
The specific embodiment
As shown in Figures 1 to 3, a kind of decorative board for wall layer structure, it comprises decorates flaggy 10, the first grieshoch 20, second grieshoch 30 and enamelled coating 40.
Wherein, this decoration flaggy 10 is fixedly to be suspended on the body of wall of building by suspender.
This decoration flaggy 10 is spliced by some decorative panels 11, and space 12 is arranged between this adjacent arbitrarily decorative panel 11 at interval.
This decorative panel 11 is GRG plate or gypsum plank.
This space 12 is of a size of 10-15MM in concrete enforcement.
Be filled with gap filler 13 in this space 12.
This gap filler 13 is GRG plate gap filler when this decorative panel 11 is the GRG plate, and this gap filler 13 is the gypsum plank gap filler when this decorative panel 11 is gypsum plank.
These 12 positions, space are provided with fiber web layer 14.
Be combined to form the first grieshoch attachment surface by the external surface of this decoration flaggy 10 and the external surface of this fiber web layer 14.
This first grieshoch 20 is laid on this first grieshoch attachment surface, the grieshoch 21 and first fiber web layer 22 in this first grieshoch 20 comprises, wherein, grieshoch 21 is arranged on this first grieshoch attachment surface in this, and this first fiber web layer 22 is arranged on this interior grieshoch 21.
This second grieshoch 30 is laid on this first grieshoch 20, and this second grieshoch 30 comprises outer grieshoch 31 and putty layer 32, and wherein, this outer grieshoch 31 is arranged on this first fiber web layer 22 of this first grieshoch 20, and this putty layer 32 is arranged on this outer grieshoch 31.
This enamelled coating 40 is arranged on this second grieshoch 30, and this enamelled coating 40 comprises prime coat 41 and top coat layer 42, and this prime coat 41 is arranged on this putty layer 32 of this second grieshoch 30, and this top coat layer 42 is arranged on this prime coat 41.
Wherein, this prime coat 41 is an aqueous fluorine-carbon paint priming paint, and this top coat layer 42 is the aqueous fluorine-carbon paint finish paint.
The utility model is in concrete enforcement, GRG plate or gypsum plank are after just this decoration flaggy 10 installs by mounting means, reserve the slit of 10-15MM, carry out full joint filling with special-purpose GRG gap filler or gypsum gap filler, on the face of GRG plate or gypsum plank, clean out, hang up fleece (about width 100MM), carry out first pass and criticize ash at the seam crossing brush coating, whole brush coating hung fiber for the second time, batch second time ash.Carry out whole for the third time brush coating after having polished and hang fiber, batch the 3rd time ash also polished, and polishing is finished and carried out the water mill construction, checks whether surface layer is smooth, mends grey grinding process if any problem at once.Treat to carry out after ash parches the construction of first pass priming paint, carry out water mill after lacquer parches and handle, second time priming paint construction carried out water mill after lacquer parches and handled; Treat to carry out the first pass surface construction after ash parches, carry out water mill after lacquer parches and handle, second time finish paint construction.
The utility model its concrete construction sequence in concrete enforcement comprises:
The first step, after GRG plate or gypsum plank installation, cleaning earlier, dedusting, showering curing to be to improve the adhesion stress of gypsum plank, fills seam between all plates and the plate with GRG plate gap filler then, inserts must all fill up and not stay any space.Joint filling thickness is not thinner than the GRG plate thickness.
After second step, joint filling are finished, extend the surperficial sticking glass fiber anticracking net of each 10cm to both sides in the middle of stitching, must paste firmly when pasting net.
The 3rd step, joint filling and paste seam net operation finish after with the whole plate faces of land plaster levelling and repair GRG plate defect, completely paste glass fiber anticracking net simultaneously to reach the effect of whole cracking resistance, and then according to each moulding unwrapping wire location and scrape land plaster second time, behind the blade coating if any depression, spatula vestige, coarse turning and phenomenons such as edge, dew net, should scrape the benefit land plaster, until svelteness, sharp outline.
The 4th step, treat that land plaster parches the back with coarse sandpaper polishing and cleaning floating dust two to three times super fine and smooth sons of blade coating (the sub-blade coating of super exquisiteness is wanted smooth smooth and showering curing during this period) again; After super putty parches,, wait and do after 1-2 days blade coating polished putty again to smooth with the sand papering of 280 orders-400 order, polished putty is waited and is done after 2-3 days with the sand papering of 600-800 order to smooth, can spray priming paint after the supervising engineer checks and accepts.
The 5th step, the supporting special-purpose priming paint construction of employing fluorine carbon
A. spray the special-purpose priming paint of fluorine carbon two times, after the construction of the second road priming paint must wait for that the first road coating parches, the water polishing, can descend one priming paint construction after parching, twice engineering time is spaced apart 24 hours, and every time was done after 24 hours, the water polishing, each position is checked in the polishing back comprehensively, and the situation according to each position adjusts accordingly and repairs then.
Will note when B. polishing can not be worn out with priming paint, if any the worn out position priming paint that should fill spray.
The 6th goes on foot, carries out the finish paint construction
A. before the finish paint construction, the priming paint basal plane is checked that spray or inclined to one side light coating are leaked in coating.
B. the finish paint spraying is two to three times, interlayer 4 hours at interval, thickness 35um/ layer.
The last item that should be noted that in the process of carrying out above-mentioned spraying application step has following several:
The first, must confirm that putty layer parches fully before the spray first pass lacquer.More than after each road execution of coating must wait for that one coating parches, can carry out next process, the last paint film of reply cleans up hill and dale before the spraying.
The second, coating thickness must be even, to guarantee no obvious aberration.
Three, paint must strict be allocated use in the ratio of product description.