CN206873779U - A kind of modular architectural roofing - Google Patents

A kind of modular architectural roofing Download PDF

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Publication number
CN206873779U
CN206873779U CN201720449220.1U CN201720449220U CN206873779U CN 206873779 U CN206873779 U CN 206873779U CN 201720449220 U CN201720449220 U CN 201720449220U CN 206873779 U CN206873779 U CN 206873779U
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China
Prior art keywords
modular architectural
foamed cement
steel member
roofing
waterproof roll
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CN201720449220.1U
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Inventor
徐意
张鹤
杨辉
樊先平
汪海风
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Zhejiang University ZJU
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Zhejiang University ZJU
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The utility model discloses a kind of modular architectural roofing and its construction method, including：Steel member as roof-bearing；The foamed cement battenboard being fixed on the steel member；The waterproof roll being adhered on the foamed cement battenboard；And the calcium silicate board on the waterproof roll is covered in by fluid sealant.The utility model can realize the Fast Installation of roofing, and roofing has the characteristic low, cost is low, anti-load is high of conducting oneself with dignity, the requirement of modular architectural roof greening can be met, there is quick, inexpensive, energy-conservation, sound insulation, the growth requirement of existing building especially modular architectural can be met.

Description

A kind of modular architectural roofing
Technical field
It the utility model is related to building roof field, and in particular to a kind of modular architectural roofing.
Background technology
Modular architectural has the characteristics of quick, section material, environmentally friendly, has certain development space in building trade.With The development of the new applications such as roof greening leisure, rational structure modular architectural roofing turn into key issue, and existing module is built The method for building the cast-in-place pea gravel concreten of roofing generally use ensures the anti-load performance of roofing, but wet work often brings week The problem of phase is long, cost is high.And although existing industrialization wall panel assemblies method can realize quick installation, prevent in roofing Also it is weak in terms of water.The utility model, can by designing structure and the connection method of a kind of box type modularization building roof Meet that the quick installation of box type modularization building roof, energy-conservation, waterproof etc. require.
Existing module building roof generally use high-strength light sheet material realizes room as insulation material using waterproof roll Face waterproof, and resistance to compression layer of the cast-in-place pea gravel concreten as integral roofing.But wet work will significantly extend construction period, carry High cost of labor.
The Chinese invention patent application that application publication number is CN101363265A (Application No. 200710044752.8) is public A kind of construction method of thermal insulation buildings roof of foam glass has been opened, has been included on building roofing and pours screed-coat, Waterproof layer, warming plate are laid on screed-coat successively, protective layer is poured on warming plate, warming plate is foam glass insulation Plate.Insulation that the technical scheme has using foam glass thermal insulation thermal insulation board, do not burn, do not absorb water, be corrosion-resistant, be resistance to old The features such as change, service life is long, use temperature range is wide, and its linear expansion coefficient is close with concrete material so that waterproof layer It is non-aging, and extend the physical life of waterproof layer, meanwhile, the heat insulation property of building roof is added again, reaches energy-conservation Purpose.But the technical scheme is still wet work, long construction period, cost of labor is high.
Utility model content
The utility model solves the quick installation of box type modularization building roof, energy-conservation, waterproof etc. and requires particularly have The modular architectural of roof greening.
The utility model provides a kind of modular architectural roofing, can fast install, and meet box type modularization building roof Quick installation, energy-conservation, waterproof etc. require.
In order to solve the above technical problems, solution of the present utility model is：
A kind of modular architectural roofing, including：
Steel member as roof-bearing；
The foamed cement battenboard being fixed on the steel member；
The waterproof roll being adhered on the foamed cement battenboard；
And the calcium silicate board on the waterproof roll is covered in by fluid sealant.
In the utility model, modular architectural roofing can be installed fast, and meet modular architectural roofing quick installation, The requirement such as energy-conservation, waterproof.
Optimal technical scheme of the present utility model is used as below：
The steel member includes prefabricated component and the multiple steel purlin bars being arranged on the prefabricated component, described prefabricated component A width of 2m~4m, a length of 2m~12m, the width of steel purlin bar is 40mm~60mm, and the spacing of steel purlin bar is 0.6~1.2m.It is multiple Steel member can form area up to 20~1000m2Flat roof or inclined roof.The steel member of lower section can provide by combination for roofing Tensile characteristics, steel purlin bar are then used for fixed foam cement sandwich plate, can finally form anti-roofing load, the entirety of Wind-Pressure Resistance, be Roof greening provides basis.
The foamed cement battenboard is that 0.6~2m is wide, the prefabricated component of 2.5~6m length, the foamed cement battenboard Thickness is 90~200mm.The foamed cement battenboard is fixed on the steel member by self-tapping screw, further, described Foamed cement battenboard by spacing be 0.2~0.6m self-tapping screw uniform fold on steel member.Foamed cement battenboard Continuous supporting role is provided with high heat preservation and soundproof effect and anti-load-bearing capacity, and for integral roofing.Foamed cement sandwich Plate also has good processing characteristics, by size and shape needed for cutting formation, is easy to on-site consolidation.
The waterproof roll be SBS (SBS) modified asphalt waterproof coiled material, At least one of EPDM waterproof rolled sheet, PVC waterproof roll, polyethylene waterproof roll (it is i.e. one or two kinds of with On), the thickness of the waterproof roll is 1.5~3mm.Waterproof roll can form continuous waterproof layer in roofing, ensure that building is enclosed Protection structure and internal drying.
The calcium silicate board is high density calcium silicate board (601-1000kg/m3), Midst density calcium silicate board (200-600kg/ m3) at least one (i.e. one or more kinds of), the thickness of the calcium silicate board is 15~30mm, and the calcium silicate board can lead to Crossing hydrophobic treatment reduces water absorption rate.Calcium silicate board has the characteristics of rapid construction, and relatively low water absorption rate and higher anti-load Lotus performance.Calcium silicate board is bonded using silicone sealant, the continuous base material of the anti-load of stretch-proof, alternative cast-in-place microlith can be formed Concrete.By further silane hydrophobic treatment, hydrophobic surface will be obtained, can further improve the water resistance of building.
A kind of construction method of modular architectural roofing, including：
1) from steel member as roof-bearing, the spacing of steel purlin bar is 0.6~1.2m；
2) foamed cement battenboard by self-tapping screw uniform fold that spacing is 0.2~0.6m on steel member, it is unnecessary Part can be removed by design cutting；
3) waterproof roll is laid on foamed cement battenboard, seam forms 0.05~0.2m overlap joint processing, is used in combination Flame baking bonds；
4) calcium silicate board is bonded with silicone sealant, seam is also handled with silicone sealant, and calcium silicate board is dredged Water process, modular architectural roofing is obtained afterwards.
Compared with prior art, the utility model has the following advantages that：
Modular architectural roofing of the present utility model and its construction method, it is possible to achieve the Fast Installation of roofing, and roofing With low, cost is low, anti-load is high characteristic of conducting oneself with dignity, the requirement of modular architectural roof greening can be met, have it is quick, low into Originally, the advantages that energy-conservation, sound insulation, the growth requirement of existing building especially modular architectural can be met.
Brief description of the drawings
Fig. 1 is the structural section schematic diagram of modular architectural roofing of the present utility model；
Fig. 2 is the part-structure schematic diagram of modular architectural roofing of the present utility model；
Fig. 3 is the part-structure schematic diagram of modular architectural roofing of the present utility model.
Embodiment
Compared with existing cast-in-place pea gravel concreten method, the utility model has the advantages that quick, inexpensive.Specific ginseng See embodiment.
As shown in Figure 1,2 and 3, a kind of modular architectural roofing, including：Steel member 1 as roof-bearing；It is fixed on steel Foamed cement battenboard 2 on component 1；The waterproof roll 3 being adhered on foamed cement battenboard 2；And covered by fluid sealant The calcium silicate board 4 being placed on waterproof roll 3.
Steel member 1 includes prefabricated component and the multiple steel purlin bars being arranged on prefabricated component, and a width of 2m~4m of prefabricated component is long For 2m~12m, the width of steel purlin bar is 40mm~60mm, and the spacing of steel purlin bar is 0.6~1.2m.
Foamed cement battenboard 2 is that 0.6~2m is wide, the prefabricated component of 2.5~6m length, and the thickness of foamed cement battenboard 2 is 90~200mm.Foamed cement battenboard 2 by spacing be 0.2~0.6m self-tapping screw uniform fold on steel member 1.
Waterproof roll 3 is SBS (SBS) modified asphalt waterproof coiled material, ternary At least one of the waterproof roll of second third, PVC waterproof roll, polyethylene waterproof roll (i.e. one or more kinds of), prevent The thickness of water coiled material 3 is 1.5~3mm.
Calcium silicate board 4 is high density calcium silicate board (601-1000kg/m3), Midst density calcium silicate board (200-600kg/m3) At least one (i.e. one or more kinds of), the thickness of calcium silicate board 4 is 15~30mm, and calcium silicate board 4 can pass through hydrophobic place Reason reduces water absorption rate.
A kind of construction method of modular architectural roofing, including：
1) roof-bearing is used as from steel member 1, the spacing of steel purlin bar is 0.6~1.2m；
2) foamed cement battenboard 2 by self-tapping screw uniform fold that spacing is 0.2~0.6m on steel member 1, it is more Remaining part point can be removed by design cutting；
3) waterproof roll 3 being laid on foamed cement battenboard 2, seam forms 0.05~0.2m overlap joint processing, and Bonded with flame baking；
4) calcium silicate board 4 is bonded with silicone sealant, seam is also handled with silicone sealant, and calcium silicate board 4 is carried out Hydrophobic treatment, modular architectural roofing is obtained afterwards.
Embodiment 1
It is that load-carrying members form 20m with 5 long 2m, wide 2m steel member 12Roofing, the wherein wide 40mm of purlin, spacing be 0.6m.The foamed cement battenboard 2 that 0.6m is wide, 2.5m is long, 200mm is thick is laid on steel member 1, redundance can be by design Cutting removes, and is fixed on self-tapping screw by 0.2m spacing on steel member 1.EPDM waterproof thick 1.5mm is rolled up again Material 3 is laid on foamed cement battenboard 2, and seam reserves 0.1m overlap joint processing, and is bonded with flame baking.Finally use silicone Seal the thick (800kg/m of high density calcium silicate board 4 of gluing knot 15mm3), seam is also handled with silicone sealant, and is entered with silane Row hydrophobic treatment.The surface density of gained roofing is 92kg/m2, anti-load-carrying ability is 2.8kN/m2, heat transfer coefficient is 0.67W/ (m K)。
Embodiment 2
It is that load-carrying members form 360m with 15 long 8m, wide 3m steel member 12Roofing, the wherein wide 60mm of purlin, spacing For 0.8m.The foamed cement battenboard 2 that 1m is wide, 4m is long, 120mm is thick is laid on steel member 1, redundance can be cut by design Prescind and remove, and be fixed on self-tapping screw by 0.4m spacing on steel member 1.Again by SBS modified asphalt waterproof coiled materials thick 2mm 3 are laid on foamed cement battenboard 2, and seam reserves 0.1m overlap joint processing, and is bonded with flame baking.It is finally close with silicone Sealing bonds the thick (500kg/m of Midst density calcium silicate board 4 of 20mm3), seam is also handled with silicone sealant, and is carried out with silane Hydrophobic treatment.The surface density of gained roofing is 75kg/m2, anti-load-carrying ability is 2.2kN/m2, heat transfer coefficient is 0.84W/ (m K)。
Embodiment 3
It is that load-carrying members form 480m with 10 long 12m, wide 4m steel member 12Roofing, the wherein wide 50mm of purlin, Away from for 0.5m.The foamed cement battenboard 2 that 2m is wide, 6m is long, 90mm is thick is laid on steel member 1, redundance can be by design Cutting removes, and is fixed on self-tapping screw by 0.6m spacing on steel member 1.Again by PVC waterproof roll 3 thick 3mm It is laid on foamed cement battenboard 2, seam reserves 0.1m overlap joint processing, and is bonded with flame baking.It is finally close with silicone Sealing bonds the thick (500kg/m of Midst density calcium silicate board 4 of 30mm3), seam is also handled with silicone sealant, and is carried out with silane Hydrophobic treatment.The surface density of gained roofing is 60kg/m2, anti-load-carrying ability is 1.8kN/m2, heat transfer coefficient is 0.96W/ (m K)。
Embodiment 4
It is that load-carrying members form 1000m with 25 long 10m, wide 4m steel member 12Roofing, the wherein wide 40mm of purlin, Away from for 0.6m.The foamed cement battenboard 2 that 0.6m is wide, 2.5m is long, 150mm is thick is laid on steel member 1, redundance can be pressed Design cutting removes, and is fixed on self-tapping screw by 0.4m spacing on steel member 1.Again by polyethylene waterproof thick 1.5mm Coiled material 3 is laid on foamed cement battenboard 2, and seam reserves 0.1m overlap joint processing, and is bonded with flame baking.Finally use silicon Ketone seal gum bonds the thick (800kg/m of high density calcium silicate board 4 of 20mm3), seam is also handled with silicone sealant, and uses silane Carry out hydrophobic treatment.The surface density of gained roofing is 82kg/m2, anti-load-carrying ability is 2.5kN/m2, heat transfer coefficient 0.73W/ (m·K)。
Comparative example 1
480m is formed as load-carrying members using 10 long 12m, wide 4m steel member2Roofing, the wherein wide 50mm of purlin, spacing For 0.5m.The foamed cement battenboard that 2m is wide, 6m is long, 90mm is thick is laid on steel member, redundance can be cut by design Remove, and be fixed on self-tapping screw by 0.6m spacing on steel member.The thick PVC waterproof rolls of 3mm are laid in again On foamed cement battenboard, seam reserves 0.1m overlap joint processing, and is bonded with flame baking.Finally use premixing pea gravel concreten The cast-in-place overcoat into 50mm, and carry out levelling.The surface density of gained roofing is 120kg/m2, anti-load-carrying ability is 2.1kN/m2, Heat transfer coefficient is 0.94W/ (mK).
In the utility model, due to replacing cast-in-place pea gravel concreten using prefabricated calcium silicate board, it is possible to achieve roofing it is fast Speed installation, and roofing has the characteristic low, cost is low, anti-load is high of conducting oneself with dignity, and can meet the requirement of modular architectural roof greening.

Claims (9)

  1. A kind of 1. modular architectural roofing, it is characterised in that including：
    Steel member as roof-bearing；
    The foamed cement battenboard being fixed on the steel member；
    The waterproof roll being adhered on the foamed cement battenboard；
    And the calcium silicate board on the waterproof roll is covered in by fluid sealant.
  2. 2. modular architectural roofing according to claim 1, it is characterised in that the steel member includes prefabricated component and set Put multiple steel purlin bars on the prefabricated component, a width of 2m~4m of described prefabricated component, a length of 2m~12m, the width of steel purlin bar Spend for 40mm~60mm, the spacing of steel purlin bar is 0.6~1.2m.
  3. 3. modular architectural roofing according to claim 1, it is characterised in that the foamed cement battenboard be 0.6~ 2m is wide, the prefabricated component of 2.5~6m length, and the thickness of the foamed cement battenboard is 90~200mm.
  4. 4. modular architectural roofing according to claim 1, it is characterised in that the foamed cement battenboard passes through self tapping Screw is fixed on the steel member.
  5. 5. modular architectural roofing according to claim 4, it is characterised in that the foamed cement battenboard passes through spacing For 0.2~0.6m self-tapping screw uniform fold on steel member.
  6. 6. modular architectural roofing according to claim 1, it is characterised in that the waterproof roll is styrene-fourth two Alkene-styrene triblock copolymer modified asphalt waterproof coiled material, EPDM waterproof rolled sheet, PVC waterproof roll, poly- second At least one of alkene waterproof roll.
  7. 7. modular architectural roofing according to claim 1, it is characterised in that the thickness of the waterproof roll be 1.5~ 3mm。
  8. 8. modular architectural roofing according to claim 1, it is characterised in that the calcium silicate board is high density calcium silicates Plate 601-1000kg/m3, Midst density calcium silicate board 200-600kg/m3At least one.
  9. 9. modular architectural roofing according to claim 1, it is characterised in that the thickness of the calcium silicate board be 15~ 30mm。
CN201720449220.1U 2017-04-26 2017-04-26 A kind of modular architectural roofing Active CN206873779U (en)

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CN201720449220.1U CN206873779U (en) 2017-04-26 2017-04-26 A kind of modular architectural roofing

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107119857A (en) * 2017-04-26 2017-09-01 浙江大学 A kind of modular architectural roofing and its construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107119857A (en) * 2017-04-26 2017-09-01 浙江大学 A kind of modular architectural roofing and its construction method

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