CN100368649C - Air isolation type thermal insulation waterproof composite roofing and its construction method - Google Patents

Air isolation type thermal insulation waterproof composite roofing and its construction method Download PDF

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Publication number
CN100368649C
CN100368649C CNB2005100470328A CN200510047032A CN100368649C CN 100368649 C CN100368649 C CN 100368649C CN B2005100470328 A CNB2005100470328 A CN B2005100470328A CN 200510047032 A CN200510047032 A CN 200510047032A CN 100368649 C CN100368649 C CN 100368649C
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China
Prior art keywords
roofing
thermal insulation
plate
air isolation
type thermal
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Expired - Fee Related
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CNB2005100470328A
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Chinese (zh)
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CN1730860A (en
Inventor
陈星�
朱浮声
郭成
史可信
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Shenyang Jinkai Construction Science & Technology Co ltd
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Individual
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/36Devices for sealing the spaces or joints between roof-covering elements
    • E04D1/365Sealing strips between lateral sides of roof-covering elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The present invention relates to an air isolation type thermal insulation waterproof composite roof which belongs to the technical field of a roof building structure. A plurality of roof plates are laid on a leveling layer of a roof floor, flexible sealing adhesive layers are arranged between cross grooves of contiguous roof plates, waterproof sealing strips are arranged between the flexible sealing adhesive layers, and putty is filled in connecting seams of the roof plates. The present invention has the construction steps: 1, the leveling layers are laid on the roof floors by cement mortar with the method of leveling and standing mortar, and composite roof plates are laid on the leveling layers of the roof floors; 2, hydrophobic and flexible sealing adhesive is filled in gaps forming the shape of a cross groove and formed between contiguous composite roof plates; 3, flexible waterproof sealing strips are pressed into the hydrophobic and flexible sealing adhesive in the cross groove; 4, each connecting seam is filled with putty and smoothed. The present invention has the advantages of light weight, crack resistance, heat insulation, waterproof performance, freezing prevention, dewing prevention, low cost, good quality, low workmen's labor intensity and energy saving.

Description

Air isolation type thermal insulation waterproof composite roofing and job practices
Technical field
The present invention relates to a kind of roof building technical field of structures, particularly relate to a kind of air isolation type thermal insulation waterproof composite roofing and job practices.
Background technology
The method that the heat insulating and water proof structure of existing building roofing adopts the site operation layering to make substantially.Because great in constructing amount, long construction period, complex procedures is difficult to guarantee the workmanship of roof heat insulation and waterproof.According to relevant department of Ministry of Construction statistics, insulation and waterproof quality problem that building roofing exists account for more than 75% of total engineering.Particularly rainy season, winter, construction quality is poor, and the cycle is long, maintenance difficulty makes that building roofing easily leaks, infiltration, water, causes building roofing engineering energy consumption height, account for 20%~25% of building total energy consumption, cost increases, and is difficult to reach the requirement of energy-saving building.
Summary of the invention
In order to solve the problem of above-mentioned existence, overcome the deficiency of existing roofing technique, the object of the present invention is to provide a kind of novel, the air isolation type thermal insulation waterproof composite roofing and the job practices of can batch production producing.When construction, be configured to the insulative composite roof structure of air layer, make roofworks can use the insulation of batch production production, waterproof integrated composite roof plate on a large scale.
Air isolation type thermal insulation waterproof composite roofing of the present invention, be on the leveling layer of roofing floor, to lay some roofing plates, between the cross recess of adjacent roofing plate, layer of flexible adhesive sealant is set, between layer of flexible adhesive sealant, be provided with water-proof sealing strip, fill putty at company's seam crossing of each roofing plate and constitute; For making each roof panel interblock sealing tight, reliable, below layer of flexible adhesive sealant between the adjacent roofing plate, sealing mat is set, the material of sealing mat can be selected thermal-insulating waterproof materials such as polyethylene benzene plate or water proof nonwoven cloth for use.The structure of its roofing plate is to place light heat insulation material on the typing pallet, splash guard is set on the light heat insulation material constitutes, and the side of light heat insulation material and splash guard junction is a concave structure.The pallet of also can not finalizing the design in the structure of roofing plate, splash guard is set on the light thermal insulation board that light heat insulation material is made to be constituted, its light thermal insulation board upside is a convex structure, and downside is identical with the typing support holder structure, is to suppress to form on the mould identical with the typing support holder structure.The structure of typing pallet is for arranging the arch system thin shell structures thing of identical arch, beam, post composition in length and breadth, and the limit adjacent, that intersect of arch system shell thing constitutes the girder system structure; The crosspoint of girder system works constitutes the post architecture again, makes it form the convex-concave plate, light heat insulation material is built the back form the plate with arch, beam, rod structure on the typing pallet; Arch can be oval dome-type, parabola dome-type, semicircle ball-type, bell jar type, ladder type revolution build, pyramid or prismatic build, span of arch degree: the pitch of arch=1: 0.5~1.2, span of arch degree decides according to the compressive strength of plate, and the quantity of arch is by the length of pallet and widely determine; The typing pallet is produced by factory's typing, and available expanded polystyrene (EPS), polyethylene, polyvinyl chloride plastic uptake or injection moulding are made, or by the waterproof board die mould, or secondary stock is molded.Light heat insulation material is the main material that constitutes the composite roof plate, its main component is polyphenyl bubble grain or useless benzene plate grain, cement, blowing agent, binding agent, flyash, water, and wherein polyphenyl bubble grain also can use light materials such as hydrophobic pearlite, dry crushing straw, pozzolan, haydite alternative; Light heat insulation material 1m 3The volume prescription is:
Polyphenyl bubble grain or useless benzene plate grain: heap volume 0.6~0.9m 3
Cement: 60~250kg
Blowing agent: 3~15kg
Affinity agent: 3~25kg
Flyash: 0~300kg
Water: 30~200kg
The material of splash guard mainly is the waterproofing materials with certain rigidity: as plastic plate, uralite, pottery, glass, metal aluminum foil or composite material.By mould pressing process, batch production produces the composite roof plate of given size with above-mentioned three kinds of materials.The size range of composite roof plate is: long 200~2000mm, wide 200~2000mm, thick 30~200mm.Its making is by mould pressing process, and batch production is made into the composite roof plate of given size.Also can method by hand make.
The job practices of air isolation type thermal insulation waterproof composite roofing of the present invention may further comprise the steps:
1, on the floor of roofing, utilizes the method for levelling, seat slurry, lay leveling layer, the composite roof plate is laid on the leveling layer of roofing floor, and be close to, lean on tight with floor with cement mortar;
2, between the cross recess groove part crack that forms between every adjacent composite roof plate, pour into the hydrophobicity flexible adhesive sealant;
3, be pressed into the flexible water weather strip in the hydrophobicity flexible adhesive sealant in cross recess, form the flexible water sealing;
4, fill up floating with putty respectively connecting seam crossing.
When below the layer of flexible adhesive sealant between adjacent roofing plate sealing mat being set, its job practices may further comprise the steps:
1, on the floor of roofing, utilizes the method for levelling, seat slurry, lay leveling layer, the composite roof plate is laid on the leveling layer of roofing floor, and be close to, lean on tight with floor with cement mortar;
2, between adjacent roofing plate, place sealing mat, and adjacent composite roof plate is close to;
3, between the cross recess groove part crack that forms between the adjacent composite roof plate, pour into the hydrophobicity flexible adhesive sealant;
4, be pressed into the flexible water weather strip in the hydrophobicity flexible adhesive sealant in cross recess, form the flexible water sealing;
5, fill up floating with putty respectively connecting seam crossing.
The material of described hydrophobicity flexible adhesive sealant can be modified bitumen, water proof building glue, seal foaming body or polyurethane etc.; The material of flexible water weather strip can be a polyethylene foamed, polyurethane foam or rubber etc.; The material of putty can adopt waterproofing mortar, anticracking grout, finishing mucilage, cementing agent or bonding adhesive etc.The composite roof plate of rigidity is closely fused with flexible sealing, form air isolation type thermal insulation waterproof composite roofing.
Advantage of the present invention is the just simple laying in job site, has improved roofworks speed greatly.Make building roofing heat insulation, insulation, waterproofing materials, Project Realization batch production production, integrated construction.Can reach heat-proof insulation waterproof effect effectively, can guarantee the roofing requirement of strength again, well solve roof leakage, infiltration, the water problem, it is extensive to have selection simultaneously, low energy and requirement attractive in appearance; And the advantage of light body, cracking resistance, insulation, heat insulation, waterproof, antifreeze, anti-condensation.Whole engineering is once finished, convenient and quick construction, and the duration is short, and cost is low, and quality is good, has reduced working strength of workers, has saved the energy.
Description of drawings
Fig. 1 is a roofing surface structure schematic diagram of the present invention,
Fig. 2 is a roof panel block structure schematic diagram of the present invention,
Fig. 3 is typing support holder structure vertical view,
Fig. 4 is the sectional drawing of Fig. 2,
Fig. 5 is a roofing plate assembly unit sealing schematic diagram of the present invention;
1 typing pallet among the figure, 2 light heat insulation materials, 3 splash guards, 4 cement mortar, 5 sealing mats, 6 flexible adhesive sealant, 7 flexible water weather strips, 8 putty, 9 roofing plates, 10 arches, 11 beams, 12 posts.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Adopt factory's mold pressing to produce composite roof plate 9 in the present embodiment and be of a size of length * wide * thick=600mm * 600mm * 70mm, its structure is as shown in Figure 2: be to place light heat insulation material 2 on typing pallet 1, splash guard 3 is set on the light heat insulation material 2 constitutes, the side between light heat insulation material 2 and the splash guard 3 is a concave structure.Arch 10 cross sections of typing pallet 1 adopt the parabola dome-type, and encircleing 10 spans is 60mm, and arch 10 highly is 50mm; Sealing mat 5 is set between roofing plate 9, and sealing mat 5 adopts water proof nonwoven cloth, and flexible adhesive sealant 6 adopts modified bitumen, and flexible water weather strip 7 adopts the EPE polyethylene foamed, and putty 8 adopts waterproof cement mortar, and the proportioning of light heat insulation material 2 is: 1m 3Volume material
Polyphenyl bubble grain: heap volume 0.8m 3
Cement: 150kg
Blowing agent: 8kg
Affinity agent: 12kg
Flyash: 150kg
Water: 80kg
The method of laying assembly unit is adopted in its construction, may further comprise the steps.As shown in Figure 5:
1, on the floor of roofing, utilizes the method for levelling, seat slurry, lay leveling layer, composite roof plate 9 is laid on the leveling layer of roofing floor, and be close to, lean on tight with floor with cement mortar 4;
2, between adjacent composite roof plate 9, place sealing mat 5, and adjacent composite roof plate 9 is close to;
3, between the cross recess groove part crack that forms between the adjacent composite roof plate 9, pour into hydrophobicity flexible adhesive sealant 6;
4, be pressed into flexible water weather strip 7 in the hydrophobicity flexible adhesive sealant 6 in cross recess, form the flexible water sealing;
5, the seam crossing that respectively connects at composite roof plate 9 fills up floating with putty 8.The composite roof plate of rigidity is closely fused with flexible sealing, form air isolation type thermal insulation waterproof composite roofing as shown in Figure 1.

Claims (10)

1. air isolation type thermal insulation waterproof composite roofing, be on the leveling layer of roofing floor, to lay some roofing plates, it is characterized in that described roofing plate is to place light heat insulation material on the typing pallet, splash guard is set on the light heat insulation material to be constituted, the side of light heat insulation material and splash guard junction is a concave structure, between the cross recess of adjacent roofing plate, layer of flexible adhesive sealant is set, between layer of flexible adhesive sealant, be provided with water-proof sealing strip, fill putty at company's seam crossing of each roofing plate.
2. air isolation type thermal insulation waterproof composite roofing according to claim 1, the structure that it is characterized in that described typing pallet is for arranging the arch system thin shell structures thing of identical arch, beam, post composition in length and breadth, and arch (10) is that the limit adjacent, that intersect of shell thing constitutes beam (11) architecture; The crosspoint of beam (11) architecture thing constitutes post (12) architecture again, makes it form the convex-concave plate; Arch is oval dome-type, parabola dome-type, semicircle ball-type, bell jar type, ladder type revolution build, pyramid or prismatic build, span of arch degree: the pitch of arch=1: 0.5~1.2.
3. air isolation type thermal insulation waterproof composite roofing according to claim 1 and 2, the another kind structure that it is characterized in that described roofing plate is earlier light heat insulation material to be made light thermal insulation board, splash guard is set on light thermal insulation board to be constituted, the upside of its light thermal insulation board is a convex structure, and downside is identical with the typing support holder structure.
4. air isolation type thermal insulation waterproof composite roofing according to claim 3, the material that it is characterized in that described splash guard are plastic plate, uralite, pottery, glass, metal aluminum foil or composite material.
5. air isolation type thermal insulation waterproof composite roofing according to claim 1 is characterized in that the size range of described composite roof plate is: long 200~2000mm, wide 200~2000mm, thick 30~200mm.
6. air isolation type thermal insulation waterproof composite roofing according to claim 1 is characterized in that below layer of flexible adhesive sealant between the adjacent roofing plate sealing mat being set, and the material of sealing mat is polyethylene benzene plate or water proof nonwoven cloth.
7. the job practices of the described air isolation type thermal insulation waterproof composite roofing of claim 6 is characterized in that may further comprise the steps:
(1), on the floor of roofing, utilize the method for levelling, seat slurry, lay leveling layer with cement mortar, the composite roof plate is laid on the leveling layer of roofing floor;
(2), between adjacent roofing plate, place sealing mat;
(3), between the cross recess groove part crack that forms between every adjacent composite roof plate, pour into the hydrophobicity flexible adhesive sealant;
(4), be pressed into the flexible water weather strip in the hydrophobicity flexible adhesive sealant in cross recess;
(5), fill up floating with putty respectively connecting seam crossing.
8. the job practices of air isolation type thermal insulation waterproof composite roofing according to claim 7, the material that it is characterized in that described hydrophobicity flexible adhesive sealant is modified bitumen, water proof building glue, seal foaming body or polyurethane; The material of flexible water weather strip is polyethylene foamed, polyurethane foam or rubber; The material of putty is waterproofing mortar, anticracking grout, finishing mucilage, cementing agent or bonding adhesive.
9. the job practices of the described air isolation type thermal insulation waterproof composite roofing of claim 1 is characterized in that may further comprise the steps:
(1), on the floor of roofing, utilize the method for levelling, seat slurry, lay leveling layer with cement mortar, the composite roof plate is laid on the leveling layer of roofing floor;
(2), between the cross recess groove part crack that forms between every adjacent composite roof plate, pour into the hydrophobicity flexible adhesive sealant;
(3), be pressed into the flexible water weather strip in the hydrophobicity flexible adhesive sealant in cross recess;
(4), fill up floating with putty respectively connecting seam crossing.
10. the job practices of air isolation type thermal insulation waterproof composite roofing according to claim 9, the material that it is characterized in that described hydrophobicity flexible adhesive sealant is modified bitumen, water proof building glue, seal foaming body or polyurethane; The material of flexible water weather strip is polyethylene foamed, polyurethane foam or rubber; The material of putty is waterproofing mortar, anticracking grout, finishing mucilage, cementing agent or bonding adhesive.
CNB2005100470328A 2005-08-10 2005-08-10 Air isolation type thermal insulation waterproof composite roofing and its construction method Expired - Fee Related CN100368649C (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101481932B (en) * 2008-01-10 2011-01-19 上海笨鸟建筑节能工程有限公司 Ventilating clip for heat-insulating decorative board system seam and waterproof ventilating apparatus
CN103044067A (en) * 2013-01-18 2013-04-17 南京信息工程大学 Soft cement foam heat insulating material and preparation method thereof
CN104358361B (en) * 2014-11-21 2016-08-24 中建七局建筑装饰工程有限公司 A kind of small dimension section bar large area laying structure and construction method
CN109441024A (en) * 2018-12-19 2019-03-08 沈阳金之利科技有限公司 A kind of roofing integral waterproofing construction and construction method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201353A1 (en) * 1992-01-20 1993-07-22 Hubert Kurz Wooden insulation panel for roofs, walls, floors etc. - has series of recesses formed in rear of panel and covered by metal sheet vapour barrier which is glued onto panel
DE4444896A1 (en) * 1994-12-16 1996-06-20 Gefinex Jackon Gmbh Heat insulation plate made of plastics foam for double-layered roof
FR2756858A1 (en) * 1996-12-05 1998-06-12 Sarnafil Watertight roof covering with thermal insulation for repairing roofs in industrial buildings, warehouses or houses
CN1490477A (en) * 2003-08-29 2004-04-21 星 陈 Insulative cast-in-situs vapour barrier multilayer roofing with composite structure and constructing method thereof
CN1594777A (en) * 2004-07-02 2005-03-16 陈星� Draftproof inside laying grille assembling wall and forming method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201353A1 (en) * 1992-01-20 1993-07-22 Hubert Kurz Wooden insulation panel for roofs, walls, floors etc. - has series of recesses formed in rear of panel and covered by metal sheet vapour barrier which is glued onto panel
DE4444896A1 (en) * 1994-12-16 1996-06-20 Gefinex Jackon Gmbh Heat insulation plate made of plastics foam for double-layered roof
FR2756858A1 (en) * 1996-12-05 1998-06-12 Sarnafil Watertight roof covering with thermal insulation for repairing roofs in industrial buildings, warehouses or houses
CN1490477A (en) * 2003-08-29 2004-04-21 星 陈 Insulative cast-in-situs vapour barrier multilayer roofing with composite structure and constructing method thereof
CN1594777A (en) * 2004-07-02 2005-03-16 陈星� Draftproof inside laying grille assembling wall and forming method thereof

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Owner name: SHENYANG JINKAI THERMAL INSULATION ENGINEERING CO.

Free format text: FORMER OWNER: CHEN XING

Effective date: 20090424

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20090424

Address after: Building No. 52, Middle Road, Tiexi District, Shenyang, Liaoning

Patentee after: Shenyang Jin Kai Insulation Engineering Co. Ltd.

Address before: No. 3, Wenhua Road, Heping District, Liaoning, Shenyang, China, No. 11

Patentee before: Chen Xing

C56 Change in the name or address of the patentee

Owner name: SHENYANG GOLDEN ARMOR ARCHITECTURAL TECHNOLOGY CO.

Free format text: FORMER NAME: SHENYANG GOLDEN ARMOR INSULATION ENGINEERING CO., LTD.

CP03 Change of name, title or address

Address after: 110143, Shenyang economic and Technological Development Zone, Tai Pan Town, four table Village

Patentee after: Shenyang Jinkai Construction Science & Technology Co.,Ltd.

Address before: 110026 Building No. 52 Middle Road, Tiexi District, Liaoning, Shenyang

Patentee before: Shenyang Jin Kai Insulation Engineering Co. Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080213

Termination date: 20140810

EXPY Termination of patent right or utility model