CN1172066C - Assembling rainproof and heat insulating plate being as roofage - Google Patents
Assembling rainproof and heat insulating plate being as roofage Download PDFInfo
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- CN1172066C CN1172066C CNB021397309A CN02139730A CN1172066C CN 1172066 C CN1172066 C CN 1172066C CN B021397309 A CNB021397309 A CN B021397309A CN 02139730 A CN02139730 A CN 02139730A CN 1172066 C CN1172066 C CN 1172066C
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- hollow housing
- insulation board
- rectangle hollow
- heat insulating
- waterproof insulation
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Abstract
The present invention relates to an assembled roof water proof and heat insulating plate which is composed of a rectangular hollow casing body and an insulating layer which is arranged in the middle of the rectangular hollow casing body and is made of heat insulating materials. The circumference of the water proof and heat insulating plate has overlapping edges. The overlapping parts of the overlapping edges are provided with water guiding grooves. Every two corresponding overlapping edges of the circumference of the water proof and heat insulating plate are matched in a yin and yang manner. The right part of a transverse yang edge is thick and the left part is thin, the right part of a transverse yin edge is thin and the left part is thick, and the thickness of the left and the right parts of longitudinal yin and yang edges is consistent. The end of the longitudinal yang edge approaching to the transverse yin edge is fixed with a transitional flake matched with one water guiding groove. The present invention is suitable for being used for preventing water and insulating heat on roofs with a gradient of greater than 2 DEG, roof floor and roofs using brick walls and overhead beams as support and can also be used for preventing water and insulating heat on roofs using brick walls of which the circumferences have slopes and overhead beams as support. Compared with the prior art, the present invention has the advantages of favorable water proof and heat insulating effect, simple structure, light dead weight, high mechanical strength, very convenient installation and maintenance, no need of other additional members and fixing processes, low cost, etc. and solves the problem of water leakage caused by cracking due to heat expansion and cold contraction and the unequal settlement of foundation.
Description
Invention field
The present invention relates to a kind of roof covering member, the invention particularly relates to a kind of fabricated roofing waterproof insulation board.
Background technology
At present, the roof, plane is widely adopted in building constructions, and the waterproof of flat roof, heat insulation be a great problem in the building trade, although people have taked a lot of measures, effect is all undesirable.The waterproof and heat-insulating measure of existing flat roof is varied, as common a kind of method is after the mixed earth floor of prestressed reinforcement is laid on the roof, reproduction is watered the microlith steel concrete of 50～100mm and is made waterproofing course, and then support the prefabricated heat insulating board piece with fragment of brick, this rigid structures usually expands with heat and contract with cold and ground differential settlement and produce the crack and leak, application life is short, the maintenance cost height; And make waterproofing course with asphaltic felt or the stickup of other waterproof rolls; on waterproofing course, make mortar again and mix earth face topping; add built on stilts prefabricated heat insulating board structure again; it is flexible structure that this structure seems; can solve and expand with heat and contract with cold and the ground differential settlement causes the cracking problem of leaking; but in fact the mixed earth face topping of mortar is a rigidity; topping is after expanding with heat and contract with cold and the ground differential settlement produces the cracking seam; to expose asphaltic felt or other waterproof roll waterproofing courses and cause that the aging cracking that becomes fragile leaks, thus still do not solve leak problem.And this structural cost height, it is also relatively poor to have increased building deadweight effect of heat insulation, and same maintenance cost is also high.
Number of patent application 95241920.3 also discloses a kind of " anti-leakage insulating plate " its anti-leakage insulating covers by built on stilts rectangular base plate and between it connecting elements form.The modified that belongs to prefabricated chunk, mainly having solved expands with heat and contract with cold causes the cracking problem of leaking, and still is very poor but rely on the Stilt layer effect of heat insulation, and being connected between plate and the plate increased special dewatering installation, the member that uses is many and complicated, has increased very high cost than the two kinds of structures in front.The prerequisite of above-mentioned in addition dewatering installation service condition is: must guarantee that roofing possesses the slope of horizontal direction more than 5 °, flow backwards otherwise backwater can appear in dewatering installation that these problems have restricted applying of above-mentioned technology.
" roof waterproof insulating board " technical scheme that number of patent application 94237949.7 proposes is to adopt the waterproofing course of hollow shell and place the middle isolation layer of waterproofing course to constitute, and the periphery of this waterproof insulation board has overlap edge.This structure has successfully solved effect of heat insulation, but has the following disadvantages:
A, hollow shell waterproofing course are that to adopt cement, slag waterproof agent be primary raw material, form through batch mixes, compression molding, maintenance, the middle hollow support that lacks, and mashed piece is more in the enforcement, and qualification rate is low, has increased cost of production.
The peripheral overlap edge of b, waterproof insulation board is on a kind of tower down, the relation under the loam cake.Between clearance gap can not intercept the seepage of rainwater, overlap joint side seam curvature part only plays the effect in the path that prolongs rain penetration.
Summary of the invention
The shortcoming that the objective of the invention is to overcome above-mentioned prior art provides a kind of fabricated roofing waterproof insulation board, thereby can make roofing water-tight for a long time with not enough, has good effect of heat insulation again.
For achieving the above object, a kind of fabricated roofing waterproof insulation board that the present invention proposes, the heat insulating material isolation layer middle with placing the rectangle hollow housing by the rectangle hollow housing constitutes, the periphery of above-mentioned waterproof insulation board has overlap edge, the cross section of the guiding gutter on this overlap edge can be trapezoidal or rectangle, even can be partial arc; The inner surface of above-mentioned rectangle hollow housing has the reinforcing rib more than, is provided with 1 above support column between the reinforcing rib of connection top and bottom, and correspondence places the through hole that corresponding size more than 1 is also arranged on the middle heat insulation laminate of heat insulating material of rectangle hollow housing; The overlap of above-mentioned peripheral overlap edge has guiding gutter, per two relative overlap edges in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit thick in the right and thin in the left, Heng Yin limit thin in the right and thick in the left, vertical negative and positive limit left and right thickness unanimity, vertical positive limit is near the intrinsic transition sheet of mating with guiding gutter of tranverse nightside edge end.
Above-mentioned rectangle hollow housing is selected cement, slag and waterproof agent mould moulding by casting for use, and the top and bottom of rectangle hollow housing are furnished with reinforcing bar, and it is scheme preferably that the heat insulating material in the middle of the hollow shell is selected foamed plastics for use.
The present invention compared with prior art has following advantage and effect owing to adopt technique scheme:
A, only reuse duplicate monolithic structures and piece together mutually and take combination, need not again additional other member and technique for fixing, be convenient to batch production production, and I﹠M is very convenient.
The overlap edge that has of b, waterproof insulation board periphery passes through groove negative and positive activity overlap joint, and is definitely smooth after the top and bottom assembling of plate.Even roofing expands with heat and contract with cold and the ground differential settlement, the destruction that also can not cause discharge structure can still normally be used.
C, insulating board are by the rectangle hollow housing and place the middle foam thermal insulation layer of rectangle hollow housing to constitute that effect of heat insulation is heat insulation better than the air in the Stilt layer.
The inner surface of the rectangle hollow housing of d, insulating board has reinforcing rib, connects between the reinforcing rib of top and bottom to be provided with support column, and mechanical strength is big, produces, moves, dismounting all can not damage.The qualification rate of product be can improve, relative cost of production and installation cost reduced.
Description of drawings
Fig. 1 looks schematic diagram for structure master of the present invention;
Fig. 2 looks the signal enlarged drawing for a structure of the present invention left side;
Fig. 3 looks the signal enlarged drawing for the structure of the present invention right side;
Fig. 4 overlooks the signal enlarged drawing for structure of the present invention;
Fig. 5 looks up the signal enlarged drawing for structure of the present invention;
Fig. 6 analyses and observe the signal enlarged drawing for Fig. 1's;
Fig. 7 analyses and observe the signal enlarged drawing for Fig. 1's.
In above-mentioned figure: 1 rectangle hollow housing; 2 foam thermal insulation layers; 31 overlap edges; 32 overlap edges; 33 overlap edges; 34 overlap edges; 4 support columns; 5 through holes; 61 guiding gutters; 62 guiding gutters; 63 guiding gutters; 64 guiding gutters; 7 transition stainless steel thin slices; 8 reinforcing bars; 9 reinforcing ribs.
The specific embodiment
Describe structure of the present invention in detail below in conjunction with specific embodiment:
Embodiment 1
Present embodiment is a kind of 600 * 900 fabricated roofing waterproof insulation boards, and the foam thermal insulation layer 2 middle with placing the rectangle hollow housing by rectangle hollow housing 1 constitutes, and described rectangle hollow housing is forming with 1 cement, slag and the cast of waterproof agent mould.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.Be provided with six roots of sensation support column 4 between the top and bottom of above-mentioned rectangle hollow housing, correspondence places the through hole 5 that six corresponding sizes are also arranged on the middle foam thermal insulation laminate of rectangle hollow housing; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is trapezoidal.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, indulge negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition stainless steel thin slice 7 that mates with guiding gutter 61 of the cloudy limits of moulds 32 ends.
It is 2 ° of roofing floors with upgrade that present embodiment is fit to roof design.During assembling, that measures earlier whole roofing floor sees the sky size, calculate the corresponding quantity that is matched with the waterproof insulation board of roof panel size of needs by size, guarantee the quantity size of its waterproof insulation board and, make the dripping of overlap edge 17,32,33,34,31 of waterproof insulation board all require to drip in the gutter greater than the size of roof panel.Then,, make its level unanimity up and down, one of waterproof insulation board is connect one again and successively good overlap edge is retreated installation at roofing slab surfaces mortar levelling.
Present embodiment is a kind of 500 * 1000 fabricated roofing waterproof insulation boards, the foam thermal insulation layer 2 middle with placing the rectangle hollow housing by rectangle hollow housing 1 constitutes, described rectangle hollow housing is that the top and bottom of rectangle hollow housing are furnished with reinforcing bar 8 with forming that 1 cement, slag and waterproof agent mould are poured into a mould.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The inner surface of above-mentioned rectangle hollow housing has the reinforcing rib 9 more than eight, is provided with eight support columns 4 between the reinforcing rib of connection top and bottom, and correspondence places the through hole 5 that eight corresponding sizes are also arranged on the middle foam thermal insulation laminate of rectangle hollow housing; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is rectangles.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, vertical negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition stainless steel thin slice 7 that mates with guiding gutter 61 of Heng Yin limit 32 ends.
It is 2 ° of roofing floors with upgrade that present embodiment is fit to roof design.Assembling is with embodiment 1.
Embodiment 3
Present embodiment is a kind of 600 * 2500 fabricated roofing waterproof insulation boards, by surface as the rectangle hollow housing 1 of glazed roof tile same color, shape with place the expanded perlite isolation layer 2 of this rectangle hollow housing centre to constitute, described rectangle hollow housing forms with 1 cement, microlith and waterproof agent compacting, and the top and bottom of rectangle hollow housing are furnished with reinforcing bar 8.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.Be provided with three reinforcing ribs 9 are connected reinforcing rib portion with 15 support column 4 between the top and bottom of above-mentioned rectangle hollow housing, expanded perlite is filled in the cavity of rectangle hollow housing; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is a circular arc.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, vertical negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition PPR plastic tab 7 that mates with guiding gutter 61 of Heng Yin limit 32 ends.The special a kind of crest tile that can mate between 64,34 of above-mentioned waterproof insulation board 34 ridge lap-joints, its style is similar to glazed roof tile, but lap-joint does not have the overlap joint guiding gutter the same with waterproof insulation board between the crest tile.
Present embodiment is fit to brick wall and the built on stilts beam roofing floor that the roof design maximum is no more than 1: 1 gradient.During assembling, the fixed edge that is complementary with roof pitch is established on the exterior wall limit between cornice and gutter on the top layer plane earlier, but the water that waterproof insulation board 7,32 flows down must guarantee that beyond the roof exterior wall it is installed by the method for installing with embodiment 1.Last ridge overlap joint adopts special crest tile assembling to get final product.
Embodiment 4
Present embodiment is a kind of 1000 * 1000 fabricated roofing waterproof insulation boards, imitated the rectangle hollow housing 1 of glazed roof tile color, shape and placed the middle foam thermal insulation layer 2 of this rectangle hollow housing to constitute by the surface, described rectangle hollow housing waters with 1 cement, microlith, river sand and waterproof agent mould and forms.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The inner surface of above-mentioned rectangle hollow housing respectively is provided with five reinforcing ribs 9 are connected reinforcing rib portion with 20 support column 4 up and down, and correspondence places the foam thermal insulation laminate upper and lower surface in the middle of the rectangle hollow housing that " recessed " the shape groove of five corresponding sizes and the through hole 5 of 20 corresponding sizes are arranged; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is trapezoidal.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, vertical negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition stainless steel thin slice 7 that mates with guiding gutter 61 of Heng Yin limit 32 ends.The special a kind of ridge board overlap joint that can mate imitative glazed roof tile color between 31,33,34,61,63,64, shape of splicing place of above-mentioned waterproof insulation board 31,33,34.The roof waterproof insulating board is put under the roofing situation on slope at peripheric surface, 31, the rectangle hollow housing 1 of 61 and 33,63 overlap joints, the intersecting angle of putting the slope along with peripheric surface changes shape, but 31,61 overlap joint guiding gutter shape invariances, and 33,63 overlap edge change limit, Chengyang overlaps with ridge, and positive limit should be higher than 32 thinnest parts.
Present embodiment is fit to the roof design maximum and is no more than brick wall and the built on stilts beam roofing floor of the gradient around putting the slope at 1: 1.During assembling, establish earlier together the fixed edge that is complementary with roof pitch along the exterior wall limit between top exterior wall and gutter, but the water that waterproof insulation board 7,32 flows down must guarantee to flow into gutter, it is installed by the method for installing with embodiment 1.Adopt the assembling of special ridge board overlap joint to get final product putting sloping infall at last.
Present embodiment is that a kind of width is 500 fabricated roofing waterproof insulation board, its length can be tailor-made especially according to user's roofing size, its structure is by rectangle hollow housing 1 and places the middle foam thermal insulation layer 2 of rectangle hollow housing to constitute, described rectangle hollow housing is that the top and bottom of rectangle hollow housing are furnished with reinforcing bar 8 with forming that 1 cement, river sand, microlith and waterproof agent mould are poured into a mould.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The inner surface of above-mentioned rectangle hollow housing respectively is provided with four reinforcing ribs 9 are connected reinforcing rib portion with 20 support column 4 up and down, and correspondence places the foam thermal insulation laminate upper and lower surface in the middle of the rectangle hollow housing that " recessed " the shape groove of four corresponding sizes and the through hole 5 of 20 corresponding sizes are arranged; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is rectangles.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, vertical negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition stainless steel thin slice 7 that mates with guiding gutter 61 of Heng Yin limit 32 ends.
It is 2 ° of roofing floors with upgrade that present embodiment is fit to roof design.Behind gutter to be carried out, the collar tie beam lintel, the method assembling of pressing embodiment 1 gets final product during assembling.
Embodiment 6
Present embodiment is a kind of 500 * 2000 fabricated roofing waterproof insulation boards, the foam thermal insulation layer 2 middle with placing this rectangle hollow housing by rectangle hollow housing 1 constitutes, and described rectangle hollow housing waters with 1 cement, microlith, river sand and waterproof agent mould and forms.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The top and bottom of rectangle hollow housing are furnished with reinforcing bar 8.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The top and bottom of rectangle hollow housing are furnished with reinforcing bar 8.The periphery of this waterproof insulation board has overlap edge 31,32,33,34.The inner surface of above-mentioned rectangle hollow housing respectively is provided with four reinforcing ribs 9 are connected reinforcing rib portion with 20 support column 4 up and down, and correspondence places the foam thermal insulation laminate upper and lower surface in the middle of the rectangle hollow housing that " recessed " the shape groove of four corresponding sizes and the through hole 5 of 20 corresponding sizes are arranged; The overlap of above-mentioned peripheral overlap edge has guiding gutter 61,62,63,64, and the cross section of the guiding gutter 61,62,63,64 on the described overlap edge all is a circular arc.Per two relative overlap edges 33,31 or 32,34 in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit 34 thick in the right and thin in the left, Heng Yin limit 32 thin in the right and thick in the left, vertical negative and positive limit 33,31 left and right thickness unanimities, vertical positive limit 31 is near the intrinsic transition PPR thin slice 7 that mates with guiding gutter 61 of Heng Yin limit 32 ends.Two-wayly put domatic two-way overlap joints that are matched with 34,64 designs in 34,64 and 34,64 splicings place and fall " III " lapping plate, overlap joint also designs 32,62 and 34,64 the same overlap edge and guiding gutters simultaneously between the above-mentioned lapping plate.
It is the above two-way pitched roof floors of putting of 2 ° of gradients that present embodiment is fit to roof design.During assembling, that measures earlier whole roofing floor sees the sky size, calculate the corresponding quantity that is matched with the waterproof insulation board of roof panel size of needs by size, guarantee the quantity size of its waterproof insulation board and, make the dripping of overlap edge 17,32,33,34,31 of waterproof insulation board all require to drip in the gutter greater than the size of roof panel.Then, do lintel between gutter and the interior wall along exterior wall, carry out behind gutter collar tie beam, the lintel at roofing slab surfaces mortar levelling, make its level unanimity up and down, one of waterproof insulation board is connect one again and successively good overlap edge is retreated installation, assembly unit well splicing place of back between 34,64 and 34,64 with the two-way overlap joint of above-mentioned design " III " lapping plate overlap and get final product.Rectangle hollow housing 1 surface seam seals with marine glue.
Claims (5)
1, a kind of fabricated roofing waterproof insulation board, by rectangle hollow housing (1) with place the heat insulating material isolation layer (2) in the middle of the rectangle hollow housing to constitute, the periphery of this waterproof insulation board has overlap edge (31), (32), (33), (34), it is characterized in that: the inner surface of above-mentioned rectangle hollow housing has the reinforcing rib (9) more than, be provided with 1 above support column (4) between the reinforcing rib of connection top and bottom, correspondence places the through hole (5) that corresponding size more than 1 is also arranged on the middle heat insulation laminate of heat insulating material of rectangle hollow housing; The overlap of above-mentioned peripheral overlap edge has guiding gutter (61), (62), (63), (64), per two relative overlap edges (31,33), (32,34) in around the waterproof insulation board are negative and positive and cooperate, and horizontal positive limit (34) thick in the right and thin in the left, Heng Yin limit (32) thin in the right and thick in the left, vertical negative and positive limit (33), (31) left and right thickness unanimity, transition sheet (7) intrinsic and guiding gutter (61) coupling is held near Heng Yin limit (32) in vertical positive limit (31).
2, fabricated roofing waterproof insulation board according to claim 1 is characterized in that: the cross section of the guiding gutter on the described overlap edge (61), (62), (63), (64) all is trapezoidal.
3, fabricated roofing waterproof insulation board according to claim 1 is characterized in that: the cross section of the guiding gutter on the described overlap edge (61), (62), (63), (64) all is rectangles.
4, fabricated roofing waterproof insulation board according to claim 1 is characterized in that: the cross section of the guiding gutter on the described overlap edge (61), (62), (63), (64) all is partial arcs.
5, according to claim 2 or claim 3 or the described fabricated roofing waterproof insulation board of claim 4, it is characterized in that: described rectangle hollow housing forms with (1) cement, slag and the cast of waterproof agent mould, the top and bottom of rectangle hollow housing are furnished with reinforcing bar (8), and the heat insulating material in the middle of the described hollow shell is a foamed plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021397309A CN1172066C (en) | 2002-10-28 | 2002-10-28 | Assembling rainproof and heat insulating plate being as roofage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021397309A CN1172066C (en) | 2002-10-28 | 2002-10-28 | Assembling rainproof and heat insulating plate being as roofage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1415821A CN1415821A (en) | 2003-05-07 |
| CN1172066C true CN1172066C (en) | 2004-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021397309A Expired - Fee Related CN1172066C (en) | 2002-10-28 | 2002-10-28 | Assembling rainproof and heat insulating plate being as roofage |
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| CN (1) | CN1172066C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675027A (en) * | 2015-02-13 | 2015-06-03 | 常熟建工建设集团有限公司 | Waterproof heat-insulating roof |
| JP7263011B2 (en) * | 2017-02-17 | 2023-04-24 | 株式会社ニッスイ | aquaculture system |
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2002
- 2002-10-28 CN CNB021397309A patent/CN1172066C/en not_active Expired - Fee Related
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| CN1415821A (en) | 2003-05-07 |
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