A kind of installation method of smoke control system PLASTIC LAMINATED
Technical field
The present invention relates to PLASTIC LAMINATED mounting technique field, particularly relate to the installation method of a kind of smoke control system PLASTIC LAMINATED.
Background technology
Smoke control system belongs to fire-fighting system, and under the development of society, the building trade of China have also been obtained vigorous growth,
The quantity of modernization skyscraper also gets more and more, and these novel buildings have function complicated, in large scale, personnel's concentration
Advantage, it is possible to bring best experience for people, but, this type of building also has huge potential safety hazard, especially fire-fighting
Potential safety hazard.Once breaking out of fire, indoor all kinds of furniture, finishing material will produce substantial amounts of toxic gas, and this is not only
Evacuation and the escape of people can be affected, also can restrict normally carrying out of action.Based on this factor, scientific and reasonable sets
The fire endurance time of smoke controlling airduct to be ensured on the premise of meter smoke exhaust pipe, promote its smoke evacuation performance.
Summary of the invention
The technical problem to be solved is to provide the installation method of a kind of smoke control system PLASTIC LAMINATED, it is possible to increase construction
Efficiency, reduces the waste of light steel wheel hub, improves construction terseness.
The technical solution adopted for the present invention to solve the technical problems is: provide the installation side of a kind of smoke control system PLASTIC LAMINATED
Method, comprises the following steps:
(1) smoke exhaust pipe installation is put in place;
(2) smoke exhaust pipe is divided into some pipeline sections according to flange;
(3) at flange, thermal insulation sleeve-board frame is installed;
(4) the first PLASTIC LAMINATED is installed on thermal insulation sleeve-board frame, and on airduct, lays the second PLASTIC LAMINATED so that the second fire prevention
Plate is fixed on thermal insulation sleeve-board frame;
(5) spliced first PLASTIC LAMINATED and the second PLASTIC LAMINATED are carried out cornerite process;
(6) tie up with strap and put the smoke exhaust pipe of PLASTIC LAMINATED, and use at the edge joint position of the first PLASTIC LAMINATED and the second PLASTIC LAMINATED
Fire-proof belt seals.
At the surrounding outer cladding galvanized steel sleeve-board frame of flange in described step (3), and it is fixed with rivet, at galvanized steel
Fire proofing material is filled up in sleeve-board frame.
Described fire proofing material is rock wool.
Described step (4) is particularly as follows: paste one layer of first PLASTIC LAMINATED again outside thermal insulation sleeve-board frame so that the first PLASTIC LAMINATED and wind
Pipe carrier is contour;Rock wool super glue is bonded on the second PLASTIC LAMINATED, second PLASTIC LAMINATED of bonding rock wool is applied to wind
Guan Shang, and be screwed on thermal insulation sleeve-board frame;Wherein, the piece of the first PLASTIC LAMINATED and the second PLASTIC LAMINATED is at thermal insulation sleeve-board
On the center line of frame.
Described step (5) use galvanized iron sheet carry out cornerite.
Described step (6) use zinc-plated strap tie up.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and good effect:
The present invention uses to tie up and adds the installation method that rivet is fixing, and airduct pipeline is divided into several pipeline sections, each pipeline section carry out independence
Parcel install, improve efficiency of construction, material easily obtains, reduce light steel wheel hub waste, improve construction terseness, be conducive to
Reduce construction cost.
Accompanying drawing explanation
Structural representation when Fig. 1 is execution of step 3 of the present invention;
Structural representation when Fig. 2 is execution of step 4 of the present invention;
Structural representation when Fig. 3 is execution of step 5 of the present invention;
Structural representation when Fig. 4 is execution of step 6 of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments be merely to illustrate the present invention and
It is not used in restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
Embodiments of the present invention relate to the installation method of a kind of smoke control system PLASTIC LAMINATED, comprise the following steps:
Step 1: smoke exhaust pipe is installed and puts in place, and build temporary operating platform.
Step 2: according to flange, smoke exhaust pipe is divided into some pipeline sections, its purpose is to be easy to make " wheel hub " at flange
And the blanking of PLASTIC LAMINATED.
Step 3: install thermal insulation sleeve-board frame at flange.Specific as follows:
At smoke exhaust pipe flange and reinforcement flange surrounding outsourcing 100mm width, the galvanized steel plain sheet of thick 1.0mm forms galvanized iron
Leather sheath frame 1, and be fixed with rivet 3.
Filling up rock wool 2 in galvanized iron leather sheath frame 1, the thickness of rock wool 2 is 40mm, unit weight 48kg/m3.Eventually form as
Structure shown in Fig. 1.
Step 4: install the first PLASTIC LAMINATED 4 on thermal insulation sleeve-board frame, and lay the second PLASTIC LAMINATED 5 on airduct so that second
PLASTIC LAMINATED 5 is fixed on thermal insulation sleeve-board frame.Specific as follows:
One layer of first PLASTIC LAMINATED 4 is pasted again so that the first PLASTIC LAMINATED 4 is contour with airduct bracket outside thermal insulation sleeve-board frame;
Rock wool super glue is bonded on the second PLASTIC LAMINATED 5, second PLASTIC LAMINATED 5 of bonding rock wool is applied on airduct,
And be screwed on thermal insulation sleeve-board frame;This operation determines the blanking of the second PLASTIC LAMINATED 5 according to the segmentation in step 2.
Wherein, the piece of the first PLASTIC LAMINATED 4 and the second PLASTIC LAMINATED 5 is on the center line of thermal insulation sleeve-board frame.Eventually form such as Fig. 2
Shown structure.
Step 5: spliced first PLASTIC LAMINATED and the second PLASTIC LAMINATED are carried out cornerite process, uses galvanized iron sheet 6 during cornerite
Carrying out cornerite, the width of galvanized iron sheet 6 is 100mm, and thickness is 1.0mm.Eventually form structure as shown in Figure 3.
Step 6: tie up the smoke exhaust pipe putting PLASTIC LAMINATED with zinc-plated strap 7, and at the first PLASTIC LAMINATED and the second PLASTIC LAMINATED
Edge joint position fire-proof belt 8 seals.
It is seen that, the present invention uses to tie up and adds the installation method that rivet is fixing, airduct pipeline is divided into several pipeline sections, often
Individual pipeline section carries out independent parcel and installs, and improves efficiency of construction, and material easily obtains, and reduces the waste of light steel wheel hub, improves construction
Terseness, advantageously reduces construction cost.