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Waterproof heat-insulating fireproof metal roof system

A technology for metal roofing and insulation layers, applied to roofing, roof covering, and roofs using flat/curved panels, etc., can solve the problems of non-flammable roofing materials, difficult fire suppression, economic losses, etc., and achieve good air tightness , easy connection, precise control and accurate effect

Inactive Publication Date: 2012-07-18
哈尔滨工业大学空间钢结构幕墙有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, during the construction and use of the existing roof insulation system, fires frequently occur and are difficult to control. Since the interior decoration and roofing materials are not flame-retardant, once a fire breaks out, the fire will be difficult to suppress and bring huge economic losses. The relevant supervisor Departments are also paying more and more attention to the fire performance requirements of thermal insulation materials

Method used

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  • Waterproof heat-insulating fireproof metal roof system
  • Waterproof heat-insulating fireproof metal roof system
  • Waterproof heat-insulating fireproof metal roof system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A waterproof, heat-insulating and fireproof metal roofing system, which consists of: decorative board 29, decorative board main keel 22 and secondary keel 24, pipe boots, purlin 3, lower main structure 1, the decorative board is fixed on the finished aluminum hinge 28 Above, the other end of the finished aluminum hinge 28 is fixed to the secondary keel through an aluminum corner code 27, and the main keel 22 of the decorative panel is fixed to the purlin 3 through an adjusting support, and the composite heat preservation The board thermal insulation layer 7 is pressed on the purlin, the waterproof gas barrier layer 13 is provided on the thermal insulation layer 7 of the composite thermal insulation board, and the purlin 2 supports the purlin 3 on the lower main structure 1.

Embodiment 2

[0034] In the waterproof, heat-preserving and fireproof metal roofing system of embodiment 1, the finished aluminum hinge 28 is pin-connected by the upper aluminum corner code and the socket through the upper end of the lower aluminum connecting plate, and the lower connecting plate of the finished aluminum hinge 28 passes The bolts are connected to the aluminum corner code 27, and the lower part of the aluminum corner code 27 is fixed on the connecting fastener 26, and the connecting fastener 26 and the connecting fastener 25 are connected to the secondary keel 24 by bolts. In this way, the connecting fastener 26 and the connecting fastener 25 can be rotated on the secondary keel 24 during the installation process, and the aluminum corner 27 fixed on the connecting fastener 26 has a long flat hole. The aluminum corner 27 and the finished aluminum The hinge 28 is connected by bolts, and the height is adjusted within the long flat hole. The finished aluminum hinge 28 rotates aro...

Embodiment 3

[0036] In the waterproof, heat-preserving and fireproof metal roofing system of embodiment 1, the adjusting support member includes a base 4 fixed on the purlin 3, and the base 4 and the upper adjusting member 6 are bolted through the heat insulation pad 5 , The tube shoe 17 is sleeved on the outer side of the upper adjusting member 6 and clamped from the upper end of the outside by the clamping ring 18, and the lower part is glued to the waterproof vapor barrier layer 13, and the tube shoe 17 is connected with A finished rubber pad 16 is added between the vapor barrier 13 to protect the vapor barrier. The tube shoe 17 is covered with a pointed tube shoe 19, and the pointed tube shoe 19 passes through another A clamping ring 20 is clamped from the upper end of the outside, and the lower part is glued to the waterproof gas barrier layer 13 with the finished rubber pad 16. The top end of the upper adjusting member 6 is used for the decoration through the angle steel 30. The main...

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Abstract

The invention relates to a waterproof heat-insulating fireproof metal roof system, aiming at solving the problems that in the construction and use process of an existing roof heat-insulating system, fire disaster frequently occurs and is difficult to control, and as the interior decoration and roof materials are not fire retardant, once a big fire occurs, the fire is difficult to control, and huge economic losses are brought. The roof system comprises a decorating plate (29), a primary keel (22) and a secondary keel (24) of the decorating plate, a pipe boot, a purline (3) and a lower-part main structure (1), wherein the decorating plate is arranged on the secondary keel through a finished aluminum hinge (28); the primary keel (22) of the decorating plate is fixed on the purline (3) through an adjustable support piece; an insulating layer (7) of a composite insulation board is arranged on the purline; a waterproof vapor barrier (13) is arranged on the insulating layer (7) of the composite insulation board; and the purline (3) is supported on the lower-part main structure (1) by a purlin support (2). The waterproof heat-insulating fireproof metal roof system is used for waterproof heat-insulating fireproof metal roofs.

Description

technical field [0001] The invention relates to the engineering technical field of a construction metal roof, in particular to a waterproof, heat-preserving and fireproof metal roof. Background technique [0002] At present, there are more and more projects using metal roof systems in the construction field, especially in some cities' landmark stadium buildings. However, in cold regions, due to the difference between indoor and outdoor temperature and vapor pressure in winter, air water molecules diffuse from indoor to outdoor, and finally form steam permeation and condensation on a certain structural level of the roof. During the construction process, holes left by improper roof puncture positions and gaps left by improper insulation layer will cause roof air leakage and condensation when the hot and humid air is cold, causing condensation, water leakage, and corrosion on the existing metal roof. It even affects the service life of the project, and there are many engineeri...

Claims

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Application Information

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IPC IPC(8): E04D3/35E04D3/362E04B7/00
Inventor 陈月明宝金良凌强韩启迪
Owner 哈尔滨工业大学空间钢结构幕墙有限公司
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