CN201474265U

CN201474265U - EPS decorative strip structure

Info

Publication number: CN201474265U
Application number: CN2009201677517U
Authority: CN
Inventors: 陈明留; 芦海清; 张永; 许宁; 刘金成; 李振宇; 王优; 石磊
Original assignee: China Construction Third Engineering Bureau Co Ltd
Current assignee: China Construction Third Engineering Bureau Co Ltd
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-05-19
Anticipated expiration: 2019-07-30

Abstract

An EPS decorative strip structure comprises a wall surface, and a decorative strip fixed on the wall surface, wherein the decorative strip is an EPS strip; a polymer mortar bonding layer is applied between the EPS strip and the wall surface; and the outer surface of the EPS strip with patterns is adhered with a glass fiber mesh cloth layer through a polymer anti-crack mortar layer; a coating layer is applied on the outer side of the glass fiber mesh cloth layer; an anchor is arranged on the decorative strip to achieve fixed connection between the decorative strip and the wall surface; and the glass fiber mesh cloth layer includes a reinforced layer and a standard layer. The decorative strip structure has the advantages of light weight, easy manufacture, good flexibility, high durability and good appearance, and facilitates generalization.

Description

EPS lines decorating structure

Technical field

The utility model relates to a kind of decorating outer wall of building lines, especially relates to a kind of EPS lines decorating structure.

Background technology

Along with the raising of expanding economy and living standards of the people, society will try to achieve more and more higher to aesthetical perception, show all trades and professions, every aspect, and building trade is had outstanding performance.Building such as dwelling house, market, school, office premises is different, the outstanding individual character of performance on body not only, and novel on the moulding at positions such as roof, stringcourse, exterior window trim, show aesthetic feeling.

The tradition lines have three kinds:

1, molded-in-place concrete cast-in-situ lines: molded-in-place concrete cast-in-situ lines need molded-in-place, and template can only be with once, wastes hugely, expand easily, and physical dimension is difficult to assurance, and the facing difficulty of construction is bigger, and does not possess the heat insulating ability function.

2, the prefabricated lines of GRC: the prefabricated lines of GRC are heavier, have potential safety hazard in vain at height, physical dimension is not accurate enough, joint seam intractable, very difficulty is installed, is connected needs with metope and uses the steel expansible plug, expansion bolt gets rusty outdoor being easy to, be that metope produces rusty stain, influence the attractive in appearance and bolt eye existence infiltration hidden danger of exterior wall.

The prefabricated lines product of GRC is a cavity structure, and seam is easy to crack, and the not only non-watertight seeping phenomenon that also exists does not have heat-insulating property, can not prevent that more hot and cold bridge from producing.

3, gypsum lines: gypsum lines itself are just non-watertight, and running into rainwater and sunlight will weathering, and weatherability is poor, can not be in outdoor application, and dimensional accuracy is poor, does not have heat insulating ability.

The utility model content

For addressing the above problem, the purpose of this utility model is for overcoming the above problems in the lump, proposing a kind of EPS lines decorating structure.

Content of the present utility model is: a kind of EPS lines decorating structure, comprise metope, be fixed on the moulding on the metope, this moulding is the EPS lines, be the polymer mortar tack coat between these EPS lines and the metope, have the surface of moulding to be bonded with the fiberglass gridding cloth layer by the polymers anti-cracking mortar layer in the EPS lines outside, described fiberglass gridding cloth layer is outward a dope layer.

Described moulding is provided with anchoring piece and fixedlys connected with metope.

Described fiberglass gridding cloth layer comprises reinforced two-layer with standard type.

The beneficial effects of the utility model are:

1, from heavy and light, be easy to the transportation;

2, easily processing, complex cross-sectional form realize easily; Various ways such as " Z " type, " F " type are arranged, and size has nothing in common with each other, the EPS positive adaptation these characteristics.

3, molded dimension is accurate, and construction quality guarantees easily;

4, process-cycle weak point, speed of application is fast;

Has good useful life longevity when 5, directly not being exposed in the air.

6, there is the surface of moulding to be bonded with the fiberglass gridding cloth layer in the EPS lines outside, improved the anti-crack ability of lines, can prevent this moulding fracture by the polymers anti-cracking mortar layer.

Description of drawings

Fig. 1 is one of this EPS lines decorating structure schematic diagram

Fig. 2 is two of this EPS lines decorating structure schematic diagram

Fig. 3 is that these EPS lines are decorated the installation procedure structural representation

The specific embodiment

Referring to Fig. 1, Fig. 2,1. bodies of wall among the figure, 2. polymer mortar tack coat, 3.EPS lines, 4. polymers anti-cracking mortar layer, 5. fiberglass gridding cloth layer, 6. dope layer, 7. anchoring piece

A kind of EPS lines decorating structure among the figure, comprise metope, be fixed on the moulding on the metope, this moulding is the EPS lines, be the polymer mortar tack coat between these EPS lines and the metope, have the surface of moulding to be bonded with the fiberglass gridding cloth layer by the polymers anti-cracking mortar layer in the EPS lines outside, described fiberglass gridding cloth layer is outward a dope layer.Described moulding is provided with anchoring piece and fixedlys connected with metope.Described fiberglass gridding cloth layer comprises reinforced two-layer with standard type.

Referring to Fig. 3, its construction and installation process,

1, the processing of EPS lines:

2, base treatment: handle basic unit, make firm, dry, pollution-free or other the harmful material of substrate surface.Because of EPS intensity is low, shape transformation can play the effect of levelling easily, thus less demanding to the planeness of basic unit, simplified the construction of basic unit.

3, measure unwrapping wire: require to utilize level gauge and infrared rays level gauge according to drawing, determine the lines position bullet line of ink marker, and draw position line.

4, paste the EPS lines: should brush neatly for size lines devious, all bonding points contact simultaneously with basic unit, rub 5-7 time about both hands are firmly even, and polymer mortar and metope are cemented, and the polymer mortar of extrusion board side is used grey cutter and removed clean.Should be completely sticking when pasting the face reduced size less than 300mm for lines, stickup face should be 40～60% during greater than 300mm.

The slit must not be greater than 2mm between the EPS lines, and the plate face is vertical, smooth, the lines straightness accuracy, and allowable variation is no more than 3mm, and plate face difference of height must not surpass 1.5mm.Parapet bears down on one or the ridge bottom, should reserve the 5mm slit, is convenient to grid cloth and embeds.

Treat that EPS insulation lines paste the installation of carrying out anchoring piece after finishing 24 hours, 4～6 of the every square meters of anchoring piece can not add anchoring piece for the bonding plane width less than 300mm.

4, sticking glass fibrous mesh cloth: screen cloth must be pasted in polyphenyl plate and construct later in 24 hours, and guarantees to arrange towards sunny side rag operation earlier.

(1) by needing length, width to cut lower net plate in advance, reserves the necessary lap length or the length of lap from whole volume glass screen cloth.

(2) cut off in clean smooth place, blanking must be accurately, and the screen cloth that shears must roll, and does not allow to fold, and does not allow to trample.

When (3) smearing the first pass polymer mortar, EPS plate face drying be should keep, cotton hazardous substances of plate or impurity removed.

(4) scrape the last layer polymer mortar on the polyphenyl plate surface, the area of scraping should be slightly larger than the length of screen cloth or wide, and thickness is answered the consistent 2～3mm of being, except that the bound edge claimer was arranged, polymer mortar did not allow to be coated in the polyphenyl plate side.

(5) scrape reunite the compound mortar after, should be thereon with network arrangements, the flexure plane of screen cloth is towards wall, it is flat to execute trowelling around the mediad, make in the screen cloth embedded polymer thing mortar, screen cloth is not answered fold, treat that the surface is done after, execute thereon and smear the one layer of polymeric mortar, thickness is 1～2mm, and screen cloth should not expose.

(6) screen cloth periphery lap length must not at cut position, should adopt and mend the net overlap joint less than 70mm, and lap length must not be less than 70mm.

(7) one deck windowsill place lines in order to prevent to clash into the injury that brings, should be settled reinforced screen cloth earlier, again resettlement standard type screen cloth.Strengthening grid cloth should dock, and settles the job practices of enhancement Layer identical with the standard type screen cloth.

(8) should prevent rain drop erosion or bump after screen cloth has glued, and should take safeguard measure that generation damaged surfaces or pollution must be handled immediately.

(9) construction back topping can not be caught in the rain in 4 hours.

(10) timely wet curing after the topping final set must not be less than 48 hours when temperature on average is higher than 15 ℃ round the clock, must not be less than 72 hours when being lower than 15 ℃.

5, fiberglass gridding cloth construction finishes and after maintenance improves, can carry out the construction of water proof putty and surface layer exterior wall coating material, thereby reach decorative effect.

Claims

1. EPS lines decorating structure, comprise metope, be fixed on the moulding on the metope, it is characterized in that: this moulding is the EPS lines, be the polymer mortar tack coat between these EPS lines and the metope, have the surface of moulding to be bonded with the fiberglass gridding cloth layer by the polymers anti-cracking mortar layer in the EPS lines outside, described fiberglass gridding cloth layer is outward a dope layer.

2. EPS lines decorating structure according to claim 1 is characterized in that: described moulding is provided with anchoring piece and fixedlys connected with metope.

3. EPS lines decorating structure according to claim 1 is characterized in that: described fiberglass gridding cloth layer comprises reinforced two-layer with standard type.