CN102900212B - Construction method for light external-wall heat-insulating decorative plate - Google Patents

Construction method for light external-wall heat-insulating decorative plate Download PDF

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Publication number
CN102900212B
CN102900212B CN201210423323.2A CN201210423323A CN102900212B CN 102900212 B CN102900212 B CN 102900212B CN 201210423323 A CN201210423323 A CN 201210423323A CN 102900212 B CN102900212 B CN 102900212B
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heat insulating
insulating decorative
inorganic resin
decorative board
resin heat
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CN102900212A (en
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彭登峰
何汉林
邱黎
邬龙飞
温志平
李文
刘柳炼
鞠家龙
朱臣
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GUANGDONG FOURTH CONSTRUCTION ENGINEERING CO., LTD.
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GUANGDONG FOURTH CONSTRUCTION Co
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Abstract

The invention provides a construction method for a light external-wall heat-insulating decorative plate, which comprises the following steps: 1) prefabricating a heat-insulating decorative plate, a metal fastener and an aluminum alloy press strip, wherein two fastener slots are arranged on each side surface of the heat-insulating decorative plate, the metal fastener is provided with a mounting sheet part and an insert sheet part, a mounting hole is arranged on the mounting sheet part, the cross section of the aluminum alloy press strip has an approximate U-shaped structure and is provided with the mounting hole; 2) marking for a mounting plate on a substrate wall; 3) splicing the heat-insulating decorative plate by using a binding material, and then horizontally inserting the insert sheet part of the metal fastener into the fastener slots of the heat-insulating decorative plate and fixing; 4) filling a joint material into a gap of the decorative plate, and then filling a silicone sealant; 5) mounting the aluminum alloy press strip, tightly clinging the aluminum alloy press strip to the silicone sealant and fixing, and pressing the heat-insulating decorative plate; and 6) cleaning, and then delivering, checking and accepting. The construction method has the advantages of short construction period and high construction quality. The external-wall heat-insulating decorative plate constructed and mounted according to the construction method has beautiful appearance, firm structure and durability.

Description

The construction method of lightweight outer wall heat insulating and decorating plate
Technical field
The present invention relates to skin construction method, the construction method that specifically External Wall is incubated and decorates.
Background technology
At present, for reaching thermal insulation and the decoration of skin, the inorganic heat-insulation board External Walls of being made up of inorganic material that adopt carry out heat insulation processing more, then adopt decorative panel to carry out decoration, and roughly construction method is as follows for it:
Step 1 is carried out mark to the installing zone of every inorganic heat-insulation board on the wall face of base course wall, in two adjacent installing zones, leaves interstitial area;
Step 2 is pasted successively inorganic heat-insulation board and balustrade exterior panelling in the installing zone of the wall face of base course wall;
Step 3, pours into silicone sealant after filling out embedding material in the gap of adjacent inorganic heat-insulation board and balustrade exterior panelling;
Step 4, after silicone seal adhesive curing, pays and checks and accepts after External Wall cleans.
, there is following problem in existing this heat preservation and decoration of outer wall structure: 1, silicone sealant is exposed in environment completely, easily aging, affects the sealing effectiveness of silicone sealant; 2, inorganic heat-insulation board and balustrade exterior panelling, only by being adhesively fixed, just very easily come off once adhesive linkage is aging.Particularly, in coastal area, affected by the bad weathers such as humidity is rainy, violent typhoon, above-mentioned problem of aging is serious especially.Moreover the inorganic heat-insulation board of this heat preservation and decoration of outer wall structure and balustrade exterior panelling need to be pasted respectively, cause the construction period longer.
Therefore, be necessary that very much heat preservation and decoration of outer wall structure and the construction method of carrying out for coastal area improve, both realized the object of good effect of heat insulation, beautiful decoration, ensure again fastness and the durability of insulation and decoration structure.
Summary of the invention
The object of the invention is to propose a kind of construction method of lightweight outer wall heat insulating and decorating plate, the duration of this construction method is short, good effect of heat insulation, the beautiful decoration of the heat preservation and decoration of outer wall structure of building by this construction method, and firmly durable, be difficult for aging.
Object of the present invention can be achieved through the following technical solutions:
The construction method of lightweight outer wall heat insulating and decorating plate, is characterized in that comprising the following steps:
Step 1, prefabricated inorganic resin heat insulating decorative board and installation fitting, installation fitting comprises metal button member and aluminium alloys press strip;
Described inorganic resin heat insulating decorative board is existing rock wool composite inorganic resin plate, is composited by cementing agent and cement board by rock wool or mineral wool, and its thickness is 8~12mm, and density is not more than 200kg/m 3, have 2 fastener slots in each side of inorganic resin heat insulating decorative board;
Prefabricated metal fastener, the cross section of described metal button member is approximate Z-shaped structure, and it has installation sheet portion and inserted sheet portion, has installing hole in installation sheet portion, and the fastener slot of inserted sheet portion and inorganic resin heat insulating decorative board is suitable;
Prefabricated aluminium alloys press strip, the cross section of described aluminium alloys press strip, for approximate U-shaped structure, has installing hole at interval of 20~30cm on aluminium alloys press strip.
Step 2 is carried out mark to the installing zone of every inorganic resin heat insulating decorative board on the wall face of base course wall,
In two adjacent installing zones, leave interstitial area, interstitial area width is less than aluminium alloys press strip 4~5mm.
Step 3, installs inorganic resin heat insulating decorative board,
Behind the back side of the abundant moistening inorganic resin heat insulating decorative board of water, coat bonding mortar at the back side of inorganic resin heat insulating decorative board and compress on the wall face of pasting at base course wall the position of simultaneously adjusting inorganic resin heat insulating decorative board;
In the interstitial area of base course wall, installing hole is beaten at the fastener slot place of the corresponding inorganic resin heat insulating decorative board of pasting, the inserted sheet portion of metal button member is inserted in the fastener slot of inorganic resin heat insulating decorative board, through the installing hole of metal button member and the installing hole of interstitial area, metal button member is fastened on base course wall with swell fixture, inorganic resin heat insulating decorative board is further reinforced fixing simultaneously;
Repeat above-mentioned steps polylith inorganic resin heat insulating decorative board formation decorative exterior wall face is installed one by one in order, between adjacent inorganic resin heat insulating decorative board, there is decorative panel break joint.
Step 4, appropriate caulking material on decorative panel break joint is first filled, then pour into silicone sealant.
Step 5 is installed aluminium alloys press strip between two inorganic resin heat insulating decorative boards,
After silicone seal adhesive curing, suppress bar installing hole at the decorative panel break joint place at base course wall 4 through silicone sealant, make screw pass the installing hole of aluminium alloys press strip and the press strip installing hole of metope and aluminium alloys press strip is close to silicone sealant fixes, aluminium alloys press strip compresses inorganic resin heat insulating decorative board simultaneously.
Step 6, pays and checks and accepts after External Wall cleans.
Prioritization scheme, described metal button member includes single inserted sheet fastener and two inserted sheet fastener, and one side disjunctor of the installation sheet portion of single inserted sheet fastener is connected with the inserted sheet portion of inverted L-shaped, and the symmetrical disjunctor in both sides of the installation sheet portion of two inserted sheet fasteners is connected with the inserted sheet portion of 2 inverted L-shapeds.
Further prioritization scheme, the surface spraying of described aluminium alloys press strip has the fluorine carbon paint of black.
The effect of metal button member: the one, inorganic resin heat insulating decorative board is held on base course wall, guarantee that inorganic resin heat insulating decorative board can not come off before bonding mortar solidifies, needn't wait for that bonding mortar solidifies the construction that just can carry out next piece inorganic resin heat insulating decorative board, has effectively saved the engineering time; The 2nd, on the bonding basis of bonding mortar, carry out the second of inorganic resin heat insulating decorative board and reinforce, once the aging rear metal button member of bonding mortar can guarantee that inorganic resin heat insulating decorative board can not come off; The 3rd, in work progress, the convenient planeness of controlling inorganic resin heat insulating decorative board, is easy to install.
The effect of aluminium alloys press strip: the one, cover silicone sealant, delay the aging of silicone sealant; The 2nd, inorganic resin heat insulating decorative board tri-roads are reinforced, effectively guarantee the fastness of inorganic resin heat insulating decorative board.
The present invention is also applicable to the construction of other light heat-insulating decorative panel.
The present invention has following outstanding substantive distinguishing features and significant progressive:
1. to have the construction period short in the present invention, the advantage that construction quality is good;
2. adopt the outer wall heat insulating and decorating plate of construction and installation of the present invention, good looking appearance, sound construction, durable, can effectively avoid because the exterior wall that material aging causes comes off and ftractures, be particularly suitable for the boisterous coastal area such as multiple heavy rain and typhoon and adopt.
Brief description of the drawings
Fig. 1 is metal button member and the aluminium alloys layering structure schematic diagram adopting in the present invention.
Fig. 2 is the schematic diagram that in the present invention, monolithic inorganic resin heat insulating decorative board is reinforced by metal fittings.
Fig. 3, Fig. 4 are the schematic diagram that in the present invention, adjacent inorganic resin heat insulating decorative board is reinforced by metal fittings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
The construction method of lightweight outer wall heat insulating and decorating plate, comprises the following steps:
Step 1, prefabricated inorganic resin heat insulating decorative board 1 and installation fitting, installation fitting comprises metal button member 2 and aluminium alloys press strip 3, concrete shape is with reference to figure 1;
Described inorganic resin heat insulating decorative board 1 is existing rock wool composite inorganic resin plate, is composited by cementing agent and cement board by rock wool, and its thickness is 10mm, and density is not more than 200kg/m 3, have 2 fastener slots 10 in each side of inorganic resin heat insulating decorative board 1;
Prefabricated metal fastener 2, the cross section of described metal button member 2 is approximate Z-shaped structure, and it has installation sheet portion 21 and inserted sheet portion 22, has installing hole in installation sheet portion 21, and inserted sheet portion 22 is suitable with the fastener slot 10 of inorganic resin heat insulating decorative board 1; Described metal button member 2 includes single inserted sheet fastener and two inserted sheet fastener, and one side disjunctor of the installation sheet portion 21 of single inserted sheet fastener is connected with the inserted sheet portion 22 of inverted L-shaped, and the symmetrical disjunctor in both sides of the installation sheet portion 21 of two inserted sheet fasteners is connected with the inserted sheet portion 22 of 2 inverted L-shapeds;
Prefabricated aluminium alloys press strip 3, the cross section of described aluminium alloys press strip 3, for approximate U-shaped structure, has installing hole at interval of 25~30cm on aluminium alloys press strip 3.
Step 2 is carried out mark to the installing zone of every inorganic resin heat insulating decorative board 1 on the wall face of base course wall 4,
In two adjacent installing zones, leave interstitial area, interstitial area width is less than the width 4~5mm of aluminium alloys press strip 3.
Step 3, installs inorganic resin heat insulating decorative board 1,
Behind the back side of the abundant moistening inorganic resin heat insulating decorative board 1 of water, coat bonding mortar at the back side of inorganic resin heat insulating decorative board 1 and compress and paste on the wall face of base course wall 4, adjust the position of inorganic resin heat insulating decorative board 1 simultaneously;
With reference to figure 2, in the interstitial area of base course wall 4, installing hole is beaten at fastener slot 10 places of the corresponding inorganic resin heat insulating decorative board 1 of pasting, the inserted sheet portion 22 of metal button member 2 is inserted in the fastener slot 10 of inorganic resin heat insulating decorative board 1, through the installing hole of metal button member 2 and the installing hole of interstitial area, metal button member 2 is fastened on base course wall with swell fixture, inorganic resin heat insulating decorative board 1 is further reinforced fixing;
Repetition above-mentioned steps is installed in order one by one polylith inorganic resin heat insulating decorative board 1 and is formed decorative exterior wall face, has decorative panel break joint, as shown in Figure 3 and Figure 4 between adjacent inorganic resin heat insulating decorative board 1.
Step 4, appropriate caulking material on decorative panel break joint is first filled, then pour into silicone sealant.
Step 5 is installed aluminium alloys press strip between two inorganic resin heat insulating decorative boards,
After silicone seal adhesive curing, decorative panel break joint place at base course wall 4 suppresses bar installing hole through silicone sealant, through the installing hole of aluminium alloys press strip 3 and the press strip installing hole of metope, aluminium alloys press strip 3 is close to silicone sealant with screw and fixes, aluminium alloys press strip 3 compresses (as Fig. 3) by inorganic resin heat insulating decorative board 1 simultaneously.
Step 6, pays and checks and accepts after External Wall cleans.
In the present embodiment, the effect of metal button member 2: the one, inorganic resin heat insulating decorative board 1 is held on base course wall 4, guarantee that inorganic resin heat insulating decorative board 1 can not come off before bonding mortar solidifies, needn't wait for that bonding mortar solidifies the construction that just can carry out next piece inorganic resin heat insulating decorative board 1, has effectively saved the engineering time; The 2nd, on the bonding basis of bonding mortar, carry out inorganic resin heat insulating decorative board 1 second and reinforce, once the aging rear metal button member 2 of bonding mortar can guarantee that inorganic resin heat insulating decorative board 1 can not come off; The 3rd, adopt metal button member 2 to be easy to install and adjust inorganic resin heat insulating decorative board 1, guarantee its planeness.
The effect of aluminium alloys press strip 3: the one, cover silicone sealant, avoid environmental factor acceleration silicone sealant aging; The 2nd, inorganic resin heat insulating decorative board 1 is carried out to the reinforcing of San road, effectively guarantee the fastness of inorganic resin heat insulating decorative board 1.
Visible, the construction method of the present embodiment has advantages of that the duration is short, construction quality good, efficiency is high, can effectively reduce the exterior wall causing because of material aging and come off and cracking risk, be specially adapted to the construction of the lightweight outer wall heat insulating and decorating plate of the boisterous coastal areas such as multiple heavy rain and typhoon.

Claims (3)

1. the construction method of lightweight outer wall heat insulating and decorating plate, is characterized in that comprising the following steps:
Step 1, prefabricated inorganic resin heat insulating decorative board and installation fitting, installation fitting comprises metal button member and aluminium alloys press strip;
Described inorganic resin heat insulating decorative board (1) is existing rock wool composite inorganic resin plate, is composited by cementing agent and cement board by rock wool or mineral wool, and its thickness is 8~12mm, and density is not more than 200kg/m 3, have 2 fastener slots (10) in each side of inorganic resin heat insulating decorative board (1);
Prefabricated metal fastener (2), the cross section of described metal button member (2) is approximate Z-shaped structure, it has installation sheet portion (21) and inserted sheet portion (22), installation sheet portion has installing hole on (21), and inserted sheet portion (22) is suitable with the fastener slot (10) of inorganic resin heat insulating decorative board (1);
Prefabricated aluminium alloys press strip (3), the cross section of described aluminium alloys press strip (3) is approximate U-shaped structure, aluminium alloys press strip (3) is upper has installing hole at interval of 20~30cm;
Step 2 is carried out mark to the installing zone of every inorganic resin heat insulating decorative board on the wall face of base course wall,
In two adjacent installing zones, leave interstitial area, interstitial area width is less than the width 4~5mm of aluminium alloys press strip (3);
Step 3, installs inorganic resin heat insulating decorative board,
Behind the back side of the abundant moistening inorganic resin heat insulating decorative board of water (1), coat bonding mortar at the back side of inorganic resin heat insulating decorative board (1) and compress on the wall face of pasting at base course wall, adjusting the position of inorganic resin heat insulating decorative board (1) simultaneously;
In the interstitial area of base course wall, the fastener slot (10) of the corresponding inorganic resin heat insulating decorative board (1) of pasting locates to beat installing hole, the inserted sheet portion (22) of metal button member (2) is inserted in the fastener slot (10) of inorganic resin heat insulating decorative board (1), through the installing hole of metal button member (2) and the installing hole of interstitial area, metal button member (2) is fastened on base course wall with swell fixture, inorganic resin heat insulating decorative board (1) is further reinforced fixing;
Repeat above-mentioned steps polylith inorganic resin heat insulating decorative board (1) formation decorative exterior wall face is installed one by one in order, between adjacent inorganic resin heat insulating decorative board (1), there is decorative panel break joint;
Step 4, appropriate caulking material on decorative panel break joint is first filled, then pour into silicone sealant;
Step 5 is installed aluminium alloys press strip between two inorganic resin heat insulating decorative boards,
After silicone seal adhesive curing, decorative panel break joint place at base course wall 4 suppresses bar installing hole through silicone sealant, through the installing hole of aluminium alloys press strip (3) and the press strip installing hole of metope, aluminium alloys press strip (3) is close to silicone sealant with screw and fixes, aluminium alloys press strip (3) compresses inorganic resin heat insulating decorative board (1) simultaneously;
Step 6, pays and checks and accepts after External Wall cleans.
2. the construction method of lightweight outer wall heat insulating and decorating plate according to claim 1, it is characterized in that: described metal button member (2) includes single inserted sheet fastener and two inserted sheet fastener, one side disjunctor of the installation sheet portion (21) of single inserted sheet fastener is connected with the inserted sheet portion (22) of inverted L-shaped, and the symmetrical disjunctor in both sides of the installation sheet portion (21) of two inserted sheet fasteners is connected with the inserted sheet portion (22) of 2 inverted L-shapeds.
3. the construction method of lightweight outer wall heat insulating and decorating plate according to claim 1 and 2, is characterized in that: the surface spraying of described aluminium alloys press strip (3) has the fluorine carbon paint of black.
CN201210423323.2A 2012-10-30 2012-10-30 Construction method for light external-wall heat-insulating decorative plate Active CN102900212B (en)

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Address after: 510100 No. 99, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Patentee after: GUANGDONG FOURTH CONSTRUCTION ENGINEERING CO., LTD.

Address before: 510100 No. 99, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Patentee before: Guangdong Fourth Construction Company