Summary of the invention
The object of this invention is to provide a kind of steel-structure factory building horizontal version large ripple color steel exterior enclosure wall and construction method, for steel-structure factory building color steel exterior enclosure wall waterproofing work, the drainage such as to solve in exterior wall outside plate seam crossing, ornamental tape place and window place rain penetration combined wall board.
The object of the invention is to be achieved through the following technical solutions:
The large ripple color steel of a kind of steel-structure factory building horizontal version exterior enclosure wall, comprising: foundation wall; Be installed on the body of wall of foundation wall end face, body of wall is provided with door and window, body of wall comprises steel work purlin and is installed on side fascia and the inner wall panel of steel work purlin both sides, and side fascia comprises the color steel of some even transverse laps and is installed on large corrugated sheet and the large corrugated sheet of ornamental tape on described color steel; Apron flashing outside corner, outside corner, apron flashing one end is fixed between large corrugated sheet and steel work purlin by tapping screw; The interior cornerite plate of foundation wall that is installed on foundation wall end face, in this foundation wall, cornerite plate and steel work purlin are fixed; Be arranged at the glass silk flosssilk wadding between described side fascia and inner wall panel, glass silk flosssilk wadding is tabular, for the thermal insulation of metope; Be installed on the door and window hole bound edge part in door and window outside, this door and window hole bound edge part uses pulling rivet to be fixed in door and window window frame, guarantees can leak without any hole at window outside window sill place; Be installed on the U-shaped separator between large corrugated sheet for large corrugated sheet and ornamental tape, it comprises L shaped angle steel and inverted U-shaped catching groove; And being arranged at the T shape separator between adjacent two color steels, the two ends of color steel are close to the edge of a wing of T shape separator both sides and are resisted against on the web of T shape separator.
Between described side fascia and inner wall panel, be also provided with the main purlin of metope and metope time purlin, inner wall panel and glass silk flosssilk wadding are fixed on the main purlin of metope by tapping screw, and side fascia is connected and fixes with metope time purlin by tapping screw.
Described door and window bound edge part comprises be symmetrically set cornerite plate and two blocks of reveal outsourcing gussets in two reveals of door and window both sides, in two reveals, cornerite plate is installed on inner wall panel by interior cornerite plate, pulling rivet under interior cornerite plate, window on window, and two reveal outsourcing gussets are installed on side fascia by external wrap angle plate, pulling rivet under external wrap angle plate, window on window.
Described door and window hole bound edge part and horizontal direction have a gradient, can prevent that door and window hole bound edge part from tilting to body of wall inner side, and this gradient scope is 1%-2%.
In described reveal, the two ends of cornerite plate and reveal outsourcing gusset are all folded to horizontal direction and extend 30mm, the two ends that cornerite plate is folded to horizontal direction in reveal be close to respectively stretch on window under cornerite plate and window in cornerite plate, the two ends that reveal outsourcing gusset is folded to horizontal direction are close to respectively and are stretched on window external wrap angle plate under external wrap angle plate and window.
In in described reveal between cornerite plate and door and window, on window between cornerite plate and door and window, under window between cornerite plate and door and window, between reveal outsourcing gusset and door and window, on window between external wrap angle plate and door and window, under window between external wrap angle plate and door and window, in reveal on cornerite plate and window between cornerite plate, in reveal under cornerite plate and window between interior cornerite plate and be equipped with fluid sealant between external wrap angle plate on reveal outsourcing gusset and window.
In on described window, on cornerite plate and window, under cornerite plate and window, between external wrap angle plate, all interconnect by pulling rivet and be fixed on the main purlin of metope between external wrap angle plate and under window, in described reveal, between cornerite plate and reveal outsourcing gusset, interconnect by pulling rivet and be fixed on metope time purlin.
The two ends of described large corrugated sheet and ornamental tape are equipped with polyurethane water-proof foam plug with the two ends of large corrugated sheet, large corrugated sheet and ornamental tape are with being provided with U-shaped separator between large corrugated sheet, and U-shaped separator both sides are close to the large corrugated sheet of ornamental tape and large corrugated sheet place is all provided with L shaped angle steel; The two ends of described color steel are all adhesive with butyl rubber belt, and the butyl rubber belt other end sticks on polyurethane water-proof foam plug, and polyurethane water-proof foam plug and T shape separator are fixed on metope time purlin by tapping screw.
Described large corrugated sheet and ornamental tape are 0.6mm with the thickness of large corrugated sheet; The thickness of described glass silk flosssilk wadding is 100 mm; The thickness of described inner wall panel is 0.4mm.
A construction method for the large ripple color steel of steel-structure factory building horizontal version exterior enclosure wall, it comprises the steps:
1) first foundation wall flashing part and door and window hole bound edge part are installed, are used pulling rivet to be fixed in Door and window frame door and window hole bound edge part, and guarantee that door and window hole bound edge part and horizontal direction have the 1%-2% gradient, prevent from leaking;
2) secondly, at the vertical abutment joint place of adjacent color steel, T shape separator is installed;
3) then above foundation wall, overlap the color steel in side fascia, and paste butyl rubber belt and polyurethane water-proof foam plug at color steel two ends;
4) subsequently in the color steel lateral surface corresponding large corrugated sheet of installing in side fascia from the bottom to top, side fascia installation;
5) glass silk flosssilk wadding insulation layer is laid in the inner side of the side fascia after installation;
6) by tapping screw, inner wall panel and the glass silk flosssilk wadding insulation layer laying are fixed to every corresponding width glass silk flosssilk wadding of inner wall panel, inner wall panel installation;
7) finally fluid sealant is beaten to by the gap place between each cornerite plate and between each cornerite plate and door and window in mounted door and window hole bound edge part.
Beneficial effect of the present invention is: reasonable in design, novel structure, the quality problems of steel-structure factory building light color steel plate exterior enclosure wall outside plate seam crossing and door and window hole place easy to leak are well solved, the drainage occurring such as thoroughly prevent in exterior wall outside plate seam crossing, ornamental tape place and window place rain penetration combined wall board, method is succinctly practical, elegant in appearance, low cost of manufacture.
The specific embodiment
As shown in Fig. 1-7, the large ripple color steel of a kind of steel-structure factory building horizontal version exterior enclosure wall described in the embodiment of the present invention, comprising:
Foundation wall 1;
Be installed on the body of wall 2 of foundation wall 1 end face, body of wall 2 ornamental tapes are provided with the large corrugated sheet of door and window 3 ornamental tapes with large corrugated sheet, body of wall 2 comprises steel work purlin 21 and is installed on side fascia 22 and the inner wall panel 23 of the large corrugated sheet of steel work purlin 21 ornamental tapes both sides, side fascia 22 comprises the color steel 221 of some even transverse laps and is installed on large corrugated sheet 222 on described color steel 221 and large corrugated sheet 223 for ornamental tape, the large large corrugated sheet of preferred grey 780 type of corrugated sheet 222, the large corrugated sheet of preferred cobalt blue 780 type of large corrugated sheet 223 for ornamental tape;
Apron flashing 4 outside corner, outside corner, apron flashing 4 one end are fixedly installed in foundation wall 1 outside, and outside corner, apron flashing 4 other ends are fixed between large corrugated sheet 222 and steel work purlin 21 by tapping screw;
The interior cornerite plate 5 of foundation wall that is installed on foundation wall 1 end face, in this foundation wall, cornerite plate 5 is fixing with steel work purlin 21;
Be arranged at the glass silk flosssilk wadding 6 between described side fascia 22 and inner wall panel 23, glass silk flosssilk wadding 6 is tabular, for the thermal insulation of metope;
Be installed on the door and window hole bound edge part 7 in door and window 3 outsides, this door and window hole bound edge part 7 uses pulling rivet to be fixed in door and window 3 window frames, guarantees can leak without any hole at window outside window sill place;
Be installed on the U-shaped separator 8 between large corrugated sheet 223 for large corrugated sheet 222 and ornamental tape, it comprises L shaped angle steel 81 and inverted U-shaped catching groove 82; And
Be arranged at the T shape separator 9 between adjacent two color steels 221, the two ends of color steel 221 are close to the edge of a wing of T shape separator 9 both sides and are resisted against on the web of T shape separator 9.
Between described side fascia 22 and inner wall panel 23, be also provided with the main purlin 24 of metope and metope time purlin 25, inner wall panel 23 and glass silk flosssilk wadding 6 are fixed on the main purlin 24 of metope by tapping screw, and side fascia 22 is connected and fixes with metope time purlin 25 by tapping screw.
Described door and window hole bound edge part 7 comprises be symmetrically set cornerite plate 71 and two blocks of reveal outsourcing gussets 72 in two reveals of door and window 3 both sides, in two reveals, cornerite plate 71 is installed on inner wall panel 23 by interior cornerite plate 74, pulling rivet under interior cornerite plate 73, window on window, and two reveal outsourcing gussets 72 are installed on side fascia 22 by external wrap angle plate 76, pulling rivet under external wrap angle plate 75, window on window.
Described door and window hole bound edge part 7 has a gradient with horizontal direction, can prevent that door and window hole bound edge part 7 from tilting to body of wall 2 inner sides, and this gradient scope is outside 1%-2%.
In described reveal, the two ends of cornerite plate 71 and reveal outsourcing gusset 72 are all folded to horizontal direction and extend 30mm, the two ends that cornerite plate 71 is folded to horizontal direction in reveal be close to respectively stretch on window under cornerite plate 73 and window in cornerite plate 74, the two ends that reveal outsourcing gusset 72 is folded to horizontal direction are close to respectively and are stretched on window external wrap angle plate 76 under external wrap angle plate 75 and window.
In in described reveal between cornerite plate 71 and door and window 3, on window between cornerite plate 73 and door and window 3, under window between cornerite plate 74 and door and window 3, between reveal outsourcing gusset 72 and door and window 3, on window between external wrap angle plate 75 and door and window 3, under window between external wrap angle plate 76 and door and window 3, on the interior cornerite plate 71 of reveal and window between interior cornerite plate 73, under the interior cornerite plate 71 of reveal and window between interior cornerite plate 74 and be equipped with fluid sealant 10 between external wrap angle plate 75 on reveal outsourcing gusset 72 and window.
In on described window, on cornerite plate 73 and window, under cornerite plate 74 and window, between external wrap angle plate 76, all interconnect by pulling rivet and be fixed on the main purlin 24 of metope between external wrap angle plate 75 and under window, in described reveal, between cornerite plate 71 and reveal outsourcing gusset 72, interconnect by pulling rivet and be fixed on metope time purlin 25.
The two ends of described large corrugated sheet 222 and ornamental tape are equipped with polyurethane water-proof foam plug 11 with the two ends of large corrugated sheet 223, large corrugated sheet 222 and ornamental tape are with being provided with U-shaped separator 8 between large corrugated sheet 223, and the large corrugated sheet 223 of ornamental tape is close in U-shaped separator 8 both sides and large corrugated sheet 222 places are all provided with L shaped angle steel 81; The two ends of described color steel 221 are all adhesive with butyl rubber belt 12, and butyl rubber belt 12 other ends stick on polyurethane water-proof foam plug 11, and polyurethane water-proof foam plug 11 and T shape separator 9 are fixed on metope time purlin 25 by tapping screw.
Described large corrugated sheet 222 and ornamental tape are 0.6mm with the thickness of large corrugated sheet 223; The thickness of described glass silk flosssilk wadding 6 is 100 mm; The thickness of described inner wall panel 23 is 0.4mm.
A construction method for the large ripple color steel of steel-structure factory building horizontal version exterior enclosure wall, it comprises the steps:
1) first foundation wall flashing part and door and window hole bound edge part 7 are installed, are used pulling rivet to be fixed in Door and window frame door and window hole bound edge part 7, and guarantee that door and window hole bound edge part 7 and horizontal direction have the 1%-2% gradient, prevent from leaking;
2) secondly, at the vertical abutment joint place of adjacent color steel 221, T shape separator 9 is installed;
3) then above foundation wall 1, overlap the color steel 221 in side fascia 22, and paste butyl rubber belt 12 and polyurethane water-proof foam plug 11 at color steel 221 two ends;
4) subsequently in the color steel 221 lateral surfaces corresponding large corrugated sheet 222 of installing in side fascia 22 from the bottom to top, side fascia 22 installations;
5) glass silk flosssilk wadding 6 insulation layers are laid in side fascia 22 inner sides after installation;
6) by tapping screw, inner wall panel 23 and glass silk flosssilk wadding 6 insulation layers that lay are fixed to every corresponding width glass silk flosssilk wadding 6 of inner wall panel 23, inner wall panel 23 installations;
7) finally fluid sealant 10 is beaten to by the gap place between each cornerite plate and between each cornerite plate and door and window in mounted door and window hole bound edge part 7.
When concrete use, need first carry out outward appearance and physical dimension and detect in the time of materials arrival, side fascia 22 and inner wall panel 23 face coats should be even, no marking and hard defects.Before installation, first carry out the adjustment of steelwork purlin bar 21, foundation wall 1 reference line unwrapping wire levelling checks, uneven place plaster leveling, and flashing bound edge part on installation foundation wall 1, guarantees that flashing bound edge part is outer stupefied point-blank to guarantee appearance looks elegant.
For reaching good waterproof effect, adopt following measures:
1. in order thoroughly to prevent that the water infiltrating from entering interior wall from apron flashing overlapping the slot, the apron flashing of each windowsill does or does not do seam as far as possible less, uses silicone sealant to process seam in the time cannot avoiding occurring seam.Window parcel post must need to be made certain slope according to draining, generally reaches 1%-2% according to actual conditions.
2. windowsill parcel post uses pulling rivet to be fixed within the scope of window frame, guarantees can seep water without any hole at window outside window sill.
3. should note in installation neutralization operation according to leakage cause and approach:
1) control the distortion of cornerite plate, keep cornerite plate smooth in case ponding;
2) keep two smooth coincideing of color steel 221 overlapping parts, it should be noted especially in cornerite plate knuckle processing and forming and should be taken into account that two plates have size in overlapping part size, cornerite plate should be converted into one end than the slightly large certain size of the other end, and big or small supporting installation in installation, prevent lap gap, glue sealing is played at gap place.
After door and window 3 installations, surrounding is broken fluid sealant 10 and is sealed, and prevents Lou glue, lays the phenomenons such as unreal, rainwater is left no opportunity for, to reach the object of " blocking up ".
Install before large ripple side fascia 22, first paste butyl rubber belt 12 at color steel 221 two ends, paste subsequently polyurethane water-proof foam plug 11, must paste closely knitly herein, must not have gap, guarantee that rainwater can not infiltrate within the walls along plug gap.
Large ripple metope outside plate method is installed for installing from the bottom to top, plate and a crest of plate overlap joint, guarantee that rainwater does not infiltrate within the walls from vertical lap-joint.Must find verticality and planeness accurately installing when first color steel 221, transverse plate Wave crest and wave trough must be to directly, and installation site is found accurately and is fixed on the inferior purlin 25 of metope with water proof type self-tapping screw afterwards, and nailing band line, guarantees a line, appearance looks elegant.
According to different structure appearance design, side fascia 22 vertical abutment joint places can be used the T-shaped bound edge part 9 of steel or resin material and U-shaped bound edge part 8 to cut apart, and guarantee attractive in appearance and waterproof effect.At ornamental tape with large corrugated sheet 223 joints, because inverted U-shaped catching groove 82 is vertical installations, rainwater may be along this U-shaped separator 8 from large corrugated sheet 222 both sides crests to seepage within the walls, for avoiding this hidden danger of leaking, add herein vertical L shaped angle steel 81 together, encase crest, reach double-layer safety with polyurethane water-proof foam plug 11, stop the hidden danger of leaking.
After facade installation, fastener and the complement dovetail nail fixed outer wall plate 22 at ornamental tape large bellows 223 places is installed.And from outwards indoor, every nail mouthful is used and is played the processing of glue mode by printing opacity place, stops the hidden danger of leaking.
After side fascia 22 installations, enter indoor beginning filling glass silk flosssilk wadding 6 insulation layers (unit weight, the refractoriness etc. of being correlated with when glass silk flosssilk wadding 6 is marched into the arena inspection).The 6 overlap joint tilings of glass silk flosssilk wadding are arranged, and have tinfoil one side towards indoor, guarantee to fill without leaking, and avoid occurring cold bridge phenomenon.
Inner wall panel 22 transverse laps are installed and are laid, guarantee that lap gap is closely knit.Inner wall panel 22 of every laying rear laying of one width glass silk flosssilk wadding 6, with the fixing inner wall panel 22 of dovetail nail and glass silk flosssilk wadding 6 insulation layers on the main purlin 24 of body of wall.When nailing, hanging wire is looked for directly, guarantees that nailing is straight, specious.The ripple of metope inner panel is suitable for the alignment of roof inner slab ripple.
After inner wall panel 22 installs, inner wall panel 22 is with top board inner corner trim place, be all connected and fixed with inner corner trim part with partition wall inner corner trim place, and glue is played at angle steel diagonal brace place, carries out waterproofing work.
Color steel exterior-protecting wall panel is installed and is should be noted that following problem:
(1) shingle nail laying is front than carrying out levelling, unwrapping wire, determines original position is installed according to typesetting design.In wall construction, between plate and plate, fix with tapping screw, connector quantity must reach code requirement, and flashing plate and bound edge part are installed must be solid and reliable.Guarantee the level of plate face, verticality.First on purlin, mark starting point, on each purlin, mark the starting point of typesetting along short transverse, the line of each point should be perpendicular with the longitudinal axis of building, then on the width of plate, continues mark once every several plates, accumulates to limit with the width installation deviation of inspection plate; Bed board order should be carried out from bottom to top; In the installation process of shingle nail, should the section of determining detect, check that the verticality of two ends glacing flatness, plate is to guarantee installation quality and appearance looks elegant.
(2) inside and outside plate installation should be smooth, straight, notes frontal when all color steels 221 are installed.Plate face do not have construction residue and dirt, undressed wrong boring hole does not have.
(3) glass fiber, 6 insulation layers should check that before laying whether thickness is even.While laying glass silk flosssilk wadding 6, require to lay tightly, glass silk flosssilk wadding 6 must not have gap and will fix in time, when glass silk flosssilk wadding 6 is installed, must strain, and avoid hanging, and adjacent glass silk flosssilk wadding 6 curtains must stickfast.
(4) installation of decorative board for wall: sheet edge should be neat, without burr; Decoration compression color steel plate after moulding, flashing plate, bound edge part must not have crackle; Coating should be bright and clean, without scratch, without the defect such as irregular colour is even.Decorating compression color steel plate surface should be without greasy dirt, silt and obvious concavo-convex and fold
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.