TW201447078A - Multi-layer anti-fire compound steel plate made of green materials - Google Patents

Abstract

A multi-layer anti-fire compound steel plate includes a first steel frame positioned on a steel beam, a first steel plate fixed on the first steel frame, an interfering layer formed on the first steel plate and made of anti-fire, heat-insulating, burn-enduring and sound-insulating materials, a fixing base installed on the first steel plate and provided with a supporting member for supporting a reinforcing frame on a wall of a groove of the fixing base, another interfering layer formed between the bottom wall of the groove of the fixing base and the reinforcing frame, and a second steel plate positioned on the reinforcing frame or the fixing base. The reinforcing frame is made of a square or C-shaped tube, firmly combined with the fixing base by means of bolts screwed from the outer wall of the groove of the fixing base into the reinforcing frame. Then the reinforcing frame is separated from the first steel plate by means of the fixing base, reducing the heat of the sunlight transmitted from the second steel plate to the first steel plate, therefore the temperature of the room can be kept as normal, with the impact of the strong sunlight diminished as possible. Even if a fire should happen, the first steel plate can absorb the heat inside the room, not to be transmitted to the reinforcing frame and then to the second steel plate. In this way, the multi-layer anti-fire compound steel plate can have enough function for enduring burning, meeting the regulations of the government.

Description

Green building material multi-layer fireproof composite steel plate structure

The invention relates to a multi-layer fireproof composite steel plate structure of a green building material, in particular to a plurality of fixing seats on a composite steel plate, and the plurality of fixing seats are arranged in parallel; or are arranged in a cross arrangement; or arranged in a height above the first steel plate, The first steel plate is arranged perpendicularly to the strong steel frame, and can be connected to the adjacent strong steel frames. Thus, the fixed steel frame is separated from the first steel plate by the aforementioned fixing seat, and the second steel plate is exposed to sunlight. The heat source generated is transmitted to the first steel plate, which is sufficient to maintain the indoor temperature and reduce the intensity of the outdoor sunlight. In the event of a fire accident, the heat source in the first steel plate absorption chamber is not easy to conduct the strong steel frame and the second steel plate, which is more sufficient to improve the fire resistance rating of the multi-layer fireproof composite steel plate to meet the fire rating of the relevant regulations of the government.

1 is a first conventional composite steel plate, which is provided with a first steel plate a2 above the first steel frame a1, a second steel frame a3 above the first steel plate a2, and the first steel plate a2. a fireproof layer a4 is disposed between the second steel frame a3, and then a second steel plate a5 is laid over the second steel frame a3. The first steel plate a1 and the second steel plate a5 are relatively common. Metal wave board composition. At present, the width of the metal wave forming industry in China is between 600mm and 950mm. The metal wave plate is composed of a plurality of peak portions a20 and a50 and corresponding groove portions a21 and a51, and the distance between the peak portion and the peak portion is between 187.5 mm and 223 mm. As for the first steel frame a1 and the second steel frame a3, there are C-shaped steel or Z-shaped steel or double C-shaped steel or square tube, and the length of the single branch is about 6m-8m, depending on the actual construction. Depending on the needs. In this way, five peaks are set up with the most common 750mm metal wave board, and the distance between the peak and the peak is 187.5mm. For example, eight pieces of 750mm metal wave board must be laid and connected, and the length is reached. 6m, and eight pieces of 750mm metal wave board, the total number of odd peaks is thirty-two, that is, at least thirty-two contact faces between the first steel plate and the second steel frame, and the second steel frame and There are also at least thirty-two contact faces between the second steel plates, and each of the contact faces is a heat conduction interface between the mutually contacting objects.

According to the first prior art, the building is exposed to sunlight, and the heat source is first absorbed through the second steel plate, and the second steel plate transmits the heat source to the second steel frame via the thirty-two heat conduction interfaces, and then the foregoing The two steel frames transmit the heat source to the first steel plate located below through the thirty-two heat conduction interfaces, so that the interior of the building transmits the heat source to the room through the large second steel plate, and the indoor temperature is thus increased, which is bound to be improved by the air conditioner. The system cools down, causing energy consumption and money expenditure. In the event of a fire, the direction of the heat conduction is reversed, that is, the high temperature generated by the fire in the building, the first steel plate absorbs the heat source first, and the first steel plate transmits the heat source to the first through the thirty-two heat conduction interfaces. The second steel frame, and the second steel frame transmits the heat source to the second steel plate located above through the thirty-two heat conduction interfaces, so that the interior of the building transmits the heat source to the second steel frame via the large first steel plate and The second steel plate causes the second steel frame to collapse rapidly due to high temperature, and the building collapses accordingly. Indoor personnel will not have enough time to escape, causing great life damage.

As shown in FIG. 2, the second conventional composite steel plate is to solve the problem of high temperature and rapid collapse in the first prior art, so that the second steel frame a3 is laid before the first steel plate a2. Lay fire barrier layer a4. However, although the building can be blocked from sunlight, the second steel plate transmits the heat source to the second steel frame via the thirty-two heat conduction interfaces, and the second steel frame passes the heat source through the thirty-two heat conduction interfaces. Conducted to the first steel plate located below, so that the interior of the building conducts the heat source to the room via the large second steel plate, and the indoor temperature is thus a part of the problem. In the event of a fire, the first steel plate transmits the heat source to the second steel frame via the thirty-two heat conduction interfaces, and the second steel frame transmits the heat source to the second upper portion via the thirty-two heat conduction interfaces. The steel plate causes the second steel frame to collapse rapidly due to high temperature, and the building is also partially collapsed, but it also causes construction difficulties. The constructor cannot accurately obtain the contact position of the first steel frame and the first steel plate, resulting in a lock. The difficulty of the second steel frame increases the construction period and increases the construction cost. In addition, the fire protection layer a4 is set in the first Above a steel plate, there is no support for any material, and the moisture absorption will be arbitrarily deformed and collapsed, which will reduce the benefit of the above-mentioned resistance heat insulation source, increase the maintenance cost of the building, and can not really solve the problem of the building.

Furthermore, the second steel frame most commonly used in the conventional composite steel plate has a C-shaped steel frame or a Z-shaped steel frame or a double C-shaped steel frame or a square tubular steel frame, wherein the C-shaped steel frame and the Z-shaped steel frame, Because the shear stress is too large, it is easy to be sheared, and the larger the torsion angle is, the easier it is to twist the deformation. Therefore, in the event of a fire, the C-shaped steel frame or the Z-shaped steel frame will be quickly twisted and deformed, resulting in the building. For this reason, the deformation and collapse, the personnel can not escape in time, causing significant damage to personnel. As for the use of double C-shaped steel frame or square tube steel frame, although it can overcome the problem that the shear stress of the C-shaped steel frame and the Z-shaped steel frame is insufficient and the torsion angle is too large, the constructor must pre-type the double C type. The upper surface of the steel frame or the square tube steel frame is processed with a plurality of bolt holes, so that the bolting tool can be inserted into the interior of the double C-shaped steel frame or the square tube steel frame, and the bolting component is self-double C-shaped steel frame Or the bottom wall of the square tube steel frame is bolted to the upper steel frame, which makes the construction difficult, the construction progress is slow, and the unnecessary construction cost is increased.

As shown in FIG. 3, it is a third conventional technique which is connected between the first steel frame a1 and the second steel frame a3 by a connecting member a6. However, in order to connect the first steel plate a1 and the second steel frame a3 to the connecting member a6, it is necessary to pre-process the plurality of through holes a20 in the first steel plate a2 so that the connecting member a6 passes through the through hole a20 of the first steel plate a2. The disadvantage is that the first steel plate is not easy to install, and the hole must be pre-punched at the position where the connecting member a6 is provided. The setting position cannot be accurately determined, and since the perforation must be provided on the first steel plate a2, the second waterproof layer cannot be disposed on the roof of the building. , can not improve the waterproof function. Secondly, the first steel frame and the second steel frame cannot be simultaneously applied, resulting in an increase in construction cost. In case of fire, the fire source will directly burn from the perforation, causing the heat source to be quickly transferred upward to the second steel frame a3 and the second steel plate a5, causing the building to collapse rapidly, and the indoor personnel cannot have enough escape time. Causes significant damage to personnel. And the whole building can only pull the first steel frame a1 with the connecting piece by the second steel frame, the pulling support force is seriously insufficient, and the fireproofing effect can only be up to 30 minutes, and the fireproof level can no longer be upgraded and meets the requirements of the green building. The effect of noise isolation.

To this end, the inventors have accumulated years of experience in the manufacture and design of related metal building materials, and have studied the structural problems of various metal building materials at present, and have invented the case.

It is an object of the present invention to provide a construction and installation that is faster enough to maintain room temperature and to reduce the intensity of outdoor sunlight. And to improve the fire resistance rating of this multi-level fireproof composite steel plate, to strengthen the structural strength and safety of the metal building structure, the multi-layer fireproof composite steel plate structure innovation.

In order to achieve the above objective, the green building material multi-layer fireproof composite steel plate structure of the present invention comprises at least: a first steel frame disposed above the steel beam, and a first steel plate disposed above the first steel frame, located at the foregoing a barrier layer is disposed above the first steel plate, and the barrier layer is composed of various materials such as fireproofing, heat insulation, flame resistance, sound insulation, etc., and is disposed above the first steel plate and is provided with a fixing seat, and the fixing seat is provided with an opening. An upwardly-shaped open groove, and a support member is disposed on the groove wall of the open groove, and the support member is used to provide a strong steel frame in the open groove, and the reinforcing steel frame has a square tubular shape or a C-shaped tubular shape, and The bolting element is fixed from the outer side of the groove wall of the open groove to fix the steel frame and the fixed seat, and a barrier layer is arranged between the bottom wall of the open groove and the strong steel frame; and then the fixed seat or the strong steel frame The second steel plate is further disposed on the upper side; thus, the reinforcing steel frame is separated from the first steel plate by using the aforementioned fixing seat, and the heat source generated by the second steel plate being exposed to sunlight is reduced to be transmitted to the first steel plate, which is sufficient to maintain the indoor The temperature is reduced by the intensity of outdoor sunlight. In the event of a fire accident, the heat source in the first steel plate absorption chamber is not easy to conduct the strong steel frame and the second steel plate, which is more sufficient to improve the fire resistance rating of the multi-layer fireproof composite steel plate in order to comply with the requirements of the government regulations.

The multi-layer fireproof composite steel plate structure of the green building material of the invention mainly uses the fixed seat to separate the first steel plate, the strong steel frame and the second steel plate, so that the three are not easy to conduct heat conduction for each other, and are sufficient to maintain the indoor temperature and reduce It is affected by the intensity of outdoor sunlight. In the event of a fire, it is possible to prolong the collapse of the building, so that people, articles or parts of the property can be rescued in a timely manner, reducing the number of casualties or property damage.

The multi-layer fireproof composite steel plate structure of the green building material of the invention, wherein the first steel is located a fixing seat above the plate, the groove wall of the open groove is provided with a plurality of upper and lower support members, and the support member is used to be the first strong steel frame and the second strong steel frame, or the third strong steel frame The utility model is disposed in the open slot, so as to increase the distance between the second steel frame and the first steel frame, thereby improving the benefits of fire prevention and sound insulation.

The multi-layer fireproof composite steel plate structure of the green building material of the invention, wherein the fixing seat above the first steel plate is disposed at the peak or the groove portion of the first steel plate, and the reinforcing steel frame and the first steel frame are viewed from the end, or the second The method of combining steel frames depends on the method.

1‧‧‧First steel frame

A‧‧‧Steel beam

10‧‧‧L-piece

2‧‧‧First steel plate

3‧‧‧Barrier

30‧‧‧Small barrier

3a‧‧‧First barrier

30a‧‧‧Small barrier

3b‧‧‧Second barrier

30b‧‧‧Small barrier

4‧‧‧ Fixed seat

40‧‧‧Open slot

41‧‧‧ slot wall

42‧‧‧Support

42a‧‧‧ lower support

42b‧‧‧Upper support

43‧‧‧Equipment components

44‧‧‧ support surface

5, 5'‧‧‧Strength steel frame

5a‧‧‧Underlying strong steel frame

5b‧‧‧Upper solid steel frame

50‧‧‧Equipment components

6‧‧‧second steel plate

7‧‧‧ air layer

7a‧‧‧ lower air layer

7b‧‧‧Upper air layer

8‧‧‧ middle steel plate

80‧‧‧ hole

81‧‧‧Equipment components

Figure 1 is a side view of a first prior art.

Figure 2 is a side view of a second prior art.

Figure 3 is a side view of a second prior art.

Figure 4 is a front elevational view of the first embodiment of the composite steel sheet of the present invention.

Fig. 5 is a side view showing the first embodiment of the composite steel sheet of the present invention.

Figure 6 is a side view of a second embodiment of the composite steel sheet of the present invention.

Figure 7 is a side view showing the third embodiment of the composite steel sheet of the present invention.

Figure 8 is a front view of the first embodiment of the fixing base of the present invention in combination with the first embodiment of the reinforcing steel frame.

Figure 9 is a front view of the first steel plate and the first embodiment of the present invention, and the barrier layer is combined with the first embodiment of the strong steel frame.

Fig. 10 is a view showing the first steel plate and the fixing seat of the first embodiment of the present invention, and the first embodiment of the barrier layer is combined with the first embodiment of the solid steel frame, and before being joined with the second steel plate.

Fig. 11 is a view showing the first steel plate, the first embodiment of the fixing plate, the second embodiment of the barrier layer, and the first embodiment of the reinforcing steel frame, before being joined with the second steel plate.

Figure 12 is a front view of the second embodiment of the fixing base of the present invention combined with the first embodiment of the two adjacent rigid steel frames.

Figure 13 is a front view of the first steel plate, the second embodiment of the first steel plate and the fixed seat, and the first embodiment of the barrier layer combined with a portion of the adjacent two-strength steel frame.

Figure 14 is a front view of the first embodiment of the fixing base of the present invention in combination with the second embodiment of the reinforcing steel frame.

Figure 15 is a side elevational view of the first embodiment of the support member of the first or second embodiment of the mount of the present invention.

Figure 16 is a side elevational view of the second embodiment of the support member of the first or second embodiment of the mount of the present invention.

Figure 17 is a side elevational view of the third embodiment of the support member of the first or second embodiment of the mount of the present invention.

Figure 18 is a side elevational view of the third embodiment of the mount of the present invention.

Figure 19 is a side elevational view of the fourth embodiment of the mount of the present invention.

Figure 20 is a side view showing the fourth embodiment of the composite steel sheet of the present invention.

Figure 21 is a side elevational view of the fifth embodiment of the mount of the present invention.

Figure 22 is a side elevational view of the sixth embodiment of the mount of the present invention.

Figure 23 is a side elevational view of the seventh embodiment of the mount of the present invention.

Figure 24 is a side elevational view of the eighth embodiment of the mount of the present invention.

In this way, in order to enable the examiner to fully understand the multi-layer fireproof composite steel plate structure of the green building material of the present invention, the following description is as follows: FIG. 4 and FIG. 5 are the first embodiment of the green building material multi-layer fireproof composite steel plate structure of the present invention. The first embodiment includes at least a first steel frame 1 disposed above the steel beam A, and combined or welded by an L-shaped member 10 and the steel beam, and the first steel frame 1 and the foregoing The L-shaped member 10 is bolted into one body, and the first steel frame 1 and the steel beam A can be firmly combined. A first steel plate 2 is disposed above the first steel frame 1, and is disposed above the first steel plate 2 and is provided with a barrier layer 3, wherein the barrier layer 3 is made of fireproof; heat insulation; flame resistance; Material composition, the purpose is to achieve at least 56 (-5; -13) decibels (db) or more (ISO717-1 declared sound insulation RW), reduce indoor noise, and then set the fixed seat 4 above the first steel plate 2 (such as Figure 9~11), the above-mentioned fixing seat 4 is set according to the length of the strong steel frame. Usually, if the reinforcing steel frame is 6m~8m, only three fixing seats are needed, so that the first steel plate and the strong steel frame can be reduced. The thermal conduction interface between the two. The first steel plate 2, the barrier layer 3 and the fixing seat 4 are combined with the fixing seat 4 disposed above the first steel plate 2, and the fixing seat 4 is bolted down to the foregoing by the bolting member 43. The first steel frame 1 is formed in a joint shape. Since the fixing base 4 is provided with an upward opening, it is not necessary to rework the through hole as in the conventional square pipe frame, thereby deteriorating the structural strength. The barrier layer 3 is laid and covered over the first steel plate 2 and the fixed seat 4, and is moved. The hand presses the barrier layer 3 above the mount 4 to force it to settle in the inner bottom of the open slot 40 of the mount 4 to form the small barrier layer 30.

The fixing base 4 is provided with an open groove 40 having an upward opening shape (see FIG. 8), and a support member 42 having a symmetrical height is disposed on the groove wall 41 of the open groove 40, and the support member 42 is used to provide the reinforcing steel frame 5 to the reinforcing steel frame 5. In the open groove 42 and maintaining the horizontal arrangement of the reinforcing steel frame 5, the first steel plate 2 and the reinforcing steel frame 5 can be separated from each other by the fixing seat (see FIGS. 4 to 7). Further, a second steel plate 6 is disposed above the reinforcing steel frame 5, and an air layer 7 is formed between the second steel plate 6 and the barrier layer 3 to enhance the effect of fireproofing and soundproofing, so that the multi-layer fireproof composite steel plate of the present invention is provided with fireproofing Benefits of 1 hour or more are in accordance with government regulations.

The above-mentioned strong steel frame 5 is a square tube (as shown in FIG. 8), and is bolted inwardly from the outside of the groove wall 41 of the open groove 40 of the fixed seat 4 by the bolting member 50 to strengthen the foregoing. The steel frame 5 is fixedly fixed to the fixing base 4, and a barrier layer is also disposed between the bottom wall of the open groove 40 and the strong steel frame 5. The length of the strong steel frame of the present invention is 6m-8m, so that only about three fixing seats are disposed above the first steel plate 2, that is, the first steel plate 2 and the strong steel frame 5 are separated from each other. It is provided that only three fixing seats are disposed above the first steel plate to become the heat conduction contact surface of the first steel plate 2 and the reinforcing steel frame 5. However, more than thirty-two heat-conducting contact surfaces have been used by more than ten people, which is nearly ten times less. Therefore, in the present invention, even if the heat source generated by the second steel plate 6 is directly transmitted to the strong steel frame 5, and then transmitted to the fixing base 4 via the above-mentioned strong steel frame 5, the open groove 40 of the fixing base 4 can be utilized. a small barrier layer 30 is provided between the bottom wall and the reinforcing steel frame 5 to reduce the thermal conductivity, so that only a small amount of heat is transmitted to the first steel plate 2 via the aforementioned fixing seat 4, compared with the conventional one. It is indeed enough to maintain the indoor temperature, reduce the impact of the outdoor sunlight, reduce the use of air-conditioning systems, and meet the requirements of green environmental protection. In the event of a fire accident, the first steel plate 2 of the present invention absorbs the high temperature heat source in the room, but is not easily transmitted to the above-mentioned strong steel frame 5 and the second steel plate 6, and prolongs the collapse time of the strong steel frame and the second steel plate. Provide sufficient time for people in the building to evacuate and escape, which is enough to reduce the damage of human life and improve the fire resistance rating of this multi-layer fireproof composite steel plate, in line with the relevant provisions of the government decree.

Therefore, the multi-layer fireproof composite steel plate structure of the green building material of the present invention mainly uses the aforementioned fixing seat 4 to appropriately partition the first steel plate 2, the solid steel frame 5 and the second steel plate 6, so that the three are not easily mutually thermally conductive. It is enough to maintain the indoor temperature and reduce the intensity of the outdoor sunlight. In the event of a fire, it is possible to prolong the collapse of the building, so that people, articles or parts of the property can be rescued in a timely manner, reducing the number of casualties or property damage.

FIG. 6 is a second embodiment of a green building material multi-layer fireproof composite steel plate structure according to the present invention. The second embodiment is a structural feature derived from the first embodiment. The second embodiment is to set the fixing base 4 to the first embodiment. The groove portion of the steel plate 2 differs from the above-described first embodiment in that the fixing seat 4 is provided at the peak portion of the first steel plate 2, but it depends on actual needs. The purpose is also to use the aforementioned fixing seat 4 to appropriately partition the first steel plate 2, the reinforcing steel frame 5 and the second steel plate 6, so that the three are not easily mutually thermally conductive, and are sufficient to maintain the indoor temperature and reduce the influence of the outdoor sunlight. . In the event of a fire, it is possible to prolong the collapse of the building, so that people, articles or parts of the property can be rescued in a timely manner, reducing the number of casualties or property damage.

Figure 3 is a third embodiment of the green building material multi-layer fireproof composite steel plate structure of the present invention. The third embodiment is derived from the structural features of the first embodiment and the second embodiment. The height of the fixed seat 4 (refer to Fig. 18), thereby changing the distance between the first steel frame 1 and the strong steel frame 5, and changing the distance between the first steel plate 2 and the second steel plate 6, can further enhance the green building materials The fireproof aging and sound insulation benefits of the layer fireproof composite steel plate. The purpose is also to use the aforementioned fixing seat 4 to appropriately partition the first steel plate 2, the reinforcing steel frame 5 and the second steel plate 6, so that the three are not easily mutually thermally conductive, and are sufficient to maintain the indoor temperature and reduce the influence of the outdoor sunlight. . In the event of a fire, it is possible to prolong the collapse of the building, so that people, articles or parts of the property can be rescued in a timely manner, reducing the number of casualties or property damage.

10 and 11 disclose Embodiments 1 and 2 of the barrier layer of the multi-layer fireproof composite steel plate structure of the green building material of the present invention. The foregoing barrier layer 3 can be changed according to requirements, and the purpose is to increase the benefits of fire prevention and sound insulation, and The first steel plate 2, the solid steel frame 5 and the second steel plate 6 are appropriately separated, so that the three are not easily mutually thermally conductive, and are sufficient to maintain the indoor temperature and reduce the influence of the outdoor sunlight. And in the event of a fire, it is possible to prolong the collapse of the building. In the meantime, people, articles or parts of property in the room can be rescued in a timely manner to reduce casualties or property damage.

12 and 13 are the second embodiment of the fixing base of the present invention. The fixing base 4 of the present invention can be made to have different lengths according to requirements. For example, in the second embodiment, it is longer than the first embodiment. The two adjacent rigid steel frames 5, 5' are simultaneously disposed in the open groove 40 of the fixing seat 4, and the supporting members 42 respectively support the corresponding two strong steel frames 5, 5', and Produce the effect of convergence, strengthen the structural characteristics of the overall composite steel plate, and increase the flame resistance.

FIG. 14 is a second embodiment of the rigid steel frame of the present invention. The second embodiment is a C-type strong steel frame 5. When the construction is installed, if the opening of the C-shaped strong steel frame 5 is downward, and let C The bottom extension surface 51 of the type of solid steel frame 5 is disposed above the support member 42 of the fixing base 4, and is then bolted inwardly from the outside of the groove wall 41 of the opening groove 40 of the fixing base 4 by the bolting member 50 to The reinforcing steel frame 5 is fixedly fixed with the fixing base 4, and a small barrier layer 30 is also disposed between the bottom wall of the open groove 40 and the strong steel frame 5 (refer to FIGS. 11 and 13). The purpose is also to use the aforementioned fixing seat 4 to appropriately partition the first steel plate 2, the reinforcing steel frame 5 and the second steel plate 6, so that the three are not easily mutually thermally conductive, and are sufficient to maintain the indoor temperature and reduce the influence of the outdoor sunlight. . In the event of a fire, it is possible to prolong the collapse of the building, so that people, articles or parts of the property can be rescued in a timely manner, reducing the number of casualties or property damage. In this way, it is possible to produce multi-layer fire-resistant composite steel sheets and improve fire safety benefits up to the requirements of the government decree.

15 to 17, in the first to third embodiments of the support member 42 of the fixing base 4 of the present invention, the fixing base 4 of the present invention, as described above, is provided with an open groove 40 having an open upward shape, and a groove wall of the open groove 40. The support member 42 is provided, and the support member 42 is integrally formed with the fixing base, and is separately formed or separately provided with an external component to be integrated with the fixing base, and it is also impossible to use the aforementioned support member 42 to be a strong steel frame. 5 is disposed in the aforementioned open slot 40. The support member 42 does not bear the weight of the reinforcing steel frame 5, but the purpose is to place the reinforcing steel frame 5 at an appropriate position in the open groove 40 of the fixing base 4 for the purpose of facilitating the self-fixing seat 4 by the bolting member 50. The outer side of the groove wall 41 of the open groove 40 is bolted inwardly to fix the aforementioned rigid steel frame 5 and the fixed seat 4. Therefore, the support member 42 of the fixing base 4 of the present invention can be arranged in various ways. The method of molding changes, but does not mean that the invention is limited to the three structural features of Figures 15-17.

As shown in FIG. 18, in the third embodiment of the fixing base 4 of the present invention, the fixing base 4 of the present invention is provided with an open groove 40 having an upward opening shape, and a support member 42 is disposed on the groove wall 41 of the open groove 40. The aforementioned support member 42 is used to provide the reinforcing steel frame 5 in the aforementioned open groove 40. If the barrier layer 3 of different thicknesses is to be matched (see FIGS. 10 and 11), the support member 42 can be placed at a higher position, or a larger air layer can be generated, thereby improving the flameproof or soundproofing effect. It also works.

As shown in FIG. 19, in the fourth embodiment of the fixing base 4 of the present invention, the fixing base 4 of the present invention has an inverted convex shape. As described above, the opening groove 40 having an opening upward is provided, and the opening groove 40 is provided to extend inwardly. Instead of the aforementioned support member 42, the support surface 44 is provided in the open groove 40 by the support surface 44 so that the reinforcing steel frame 5 is provided. The support surface 44 can be matched with the barrier layers 3 of different thicknesses (see FIGS. 10 and 11), so that the support surface 44 can be placed at a higher position, or a larger air layer can be generated, for improving the flame resistance or The benefits of sound insulation are also effective.

FIG. 20 is a fourth embodiment of the green building material multi-layer fireproof composite steel plate structure of the present invention. The fourth embodiment is derived from the first embodiment to the third embodiment. The fourth embodiment includes at least: a first steel frame 1. It is disposed above the steel beam A, and is combined or welded by the L-shaped member 10 and the steel beam, and the first steel frame 1 and the L-shaped member 10 are bolted together to form the same. The first steel frame 1 is firmly combined with the steel beam A. A first steel plate 2 is disposed above the first steel frame 1 and is disposed above the first steel plate 2 and is covered with a first barrier layer 3a. The first barrier layer 3a is protected by fire; heat insulation; flame resistance; The composition of the materials is intended to achieve at least 56 (-5; -13) decibels (db) or more (ISO717-1 declared sound insulation RW) to reduce indoor noise. A fixing seat 4 is provided above the first steel plate 1 (see FIGS. 19 to 21). The combination of the first steel plate 2, the first barrier layer 3a and the fixing seat 4 is such that the fixing seat 4 is disposed above the first steel plate 2, and the fixing seat 4 is bolted downward with the bolting member 43. The first steel frame 1 is formed to form a joint shape because the fixing base 4 is provided with an upward opening. Therefore, it is not necessary to rework the through-holes as in the conventional square pipe frame, thereby damaging the structural strength. Will be the first A barrier layer 3a is laid over the first steel plate 2 and the fixing base 4, and the first barrier layer 3a located above the fixing base 4 is pressed to force it to be disposed at the bottom of the opening groove 40 of the fixing base 4 to form a small Barrier layer 30a.

The fixing base 4 is provided with an opening groove 40 (see FIGS. 19 and 20). The groove wall 41 of the opening groove 40 is provided with two or more supporting members. The supporting members are two groups, and the lower supporting member can be used. 42a and upper support 42b. The lower support member 42a and the upper support member 42b are respectively provided for the corresponding lower-layer reinforcing steel frame 5a and the upper-layer strong steel frame 5b, so that the lower-layer reinforcing steel frame 5a and the upper-layer reinforcing steel frame 5b are disposed in the open groove 40. In order to form a plurality of strong steel frames that are mutually drawn, the structural strength of the composite steel plate can be further improved. As for the aforementioned rigid steel frame 5, it has a square tubular shape (see Fig. 8) or a C-shaped strong steel frame (see Fig. 14).

The construction process is carried out after the laying of the lower layer of the rigid steel frame 5a is completed, and the bolting member 50 is bolted from the groove wall 41 of the opening groove 40 of the fixing seat 4 to the lower layer of the reinforcing steel frame 5a to form the lower layer of the reinforcing steel frame 5a. After being fixed and fixed to the fixing base 4, the intermediate steel plate 8 may be disposed above the lower reinforcing steel frame 5a. The intermediate steel plate 8 may be a flat plate or a steel plate of other shapes, but a flat steel plate is preferable, and the intermediate steel plate is obtained. 8 is pre-processed with a plurality of holes 80 to match the position of the fixing base 4, the hole 80 is used to pass through the fixing seat 4, and the intermediate steel plate 8 is bolted to the lower reinforcing steel frame 5a by the bolting member 81. A lower air layer 7a is formed between the intermediate steel sheet 8 and the first barrier layer 3a. Next, a second barrier layer 3b may be disposed above the intermediate steel plate 8. The second barrier layer 3b and the first barrier layer 3a are made of the same material or different materials, and the second barrier layer 3b and the fixing seat 4 are The combination between the two, as described above, the second barrier layer 3b is laid and covered over the middle steel plate 8 and the fixing seat 4, and the second barrier layer 3b located above the fixing seat 4 is pressed to force the sinking. The small barrier layer 30b is formed in the open groove 40 of the fixing base 4, and is located above the lower layer of the reinforcing steel frame 3a.

Next, the upper layer of the reinforcing steel frame 5b is disposed above the support member 42b of the fixing base 4, and then the bolting member 50 is inserted from the groove wall 41 of the opening groove 40 of the fixing base 4. To the upper layer of the reinforcing steel frame 5b, the upper layer of the reinforcing steel frame 5b and the fixing base 4 can be combined and fixed. Thereafter, a second steel sheet 6 is further disposed above the fixing base 4, and an upper air layer 7b is formed between the second steel sheet 6 and the barrier layer 3. Thus, between the inner bottom wall of the open slot 40 of the fixing base 4 and the lower reinforcing steel frame 5a, the first blocking layer 3a is disposed above the first steel plate, and the upper steel plate 8 is located in the open groove 40 of the fixing base 4. Between the upper and upper solid steel frames 5b, a second barrier layer 3b is disposed above the middle steel plate. The composite steel plate can be disposed in a separate shape from the first steel plate 2 and the lower solid steel frame 5a and the intermediate steel plate 8 by using the fixing base 4, and at the same time, the upper reinforcing steel frame 5b, the intermediate steel plate 8 and the second are fixed by the fixing seat 4. The steel plate 6 is provided in a separate shape. The purpose is also to use the aforementioned fixing seats 4 as appropriate intervals so that it is not easy to conduct heat conduction between each other, which is sufficient to maintain the indoor temperature and reduce the influence of the outdoor sunlight. In the event of a fire, the time for collapse and collapse of the building can be prolonged, so that people, articles or parts of the property can be rescued in a timely manner, reducing casualties or property damage, resulting in multi-layer fireproof composite steel plates and improving fire protection. Benefits meet the requirements of the government decree.

21 and 22, in the fifth and sixth embodiments of the fixing base 4 of the present invention, the fixing base 4 of the present invention is provided with an open groove 40 having an upward opening as shown in the above, and is provided in the groove wall 41 of the opening groove 40. The lower support member 42a and the upper support member 42b are provided in the open groove 40 by the lower support member 42a and the upper support member 42b, respectively, for the lower reinforcing steel frame 5a and the upper reinforcing steel plate 5. If the lower support member 42a and the upper support member 42b are not subjected to the weight of the lower rigid steel frame 5a and the upper solid steel plate 5b, the lower rigid steel frame 5a and the upper solid steel plate 5b are disposed in the open groove 40 of the fixed seat 4. The proper position is for the purpose of facilitating the bolting member 50 to be inserted inwardly from the outer side of the groove wall 41 of the open groove 40 of the fixing base 4 to fix the reinforcing steel frame 5 and the fixing base 4 together, therefore, The manner in which the support members of the fixing base 4 are formed can be changed by various processes, but the present invention is not limited to the structural features of the two types of Figs. 21 and 22.

23 and 24 are respectively the seventh and eighth embodiments of the fixing base 4 of the present invention. The fixing base 4 of the present invention has an inverted convex shape. As described above, the opening groove 40 having an opening upward is provided, as shown in FIG. The open groove 40 is provided with an inwardly extending support surface 44 and an upper support 42b. The support surface 44 and the upper support 42b are used to provide the lower rigid steel frame 5a and the upper rigid steel frame 5b in the open groove 40, The foregoing supporting surface 44 can be combined with the barrier layer 30 of different thicknesses. Referring to Figures 10 and 11), the support surface 44 can be placed at a higher position, or a larger air layer can be produced, which is also effective for improving the efficiency of flame or sound insulation. Or, as shown in FIG. 23, the open groove 40 is provided with a lower support member 42a and an inwardly extending support surface 44, and the lower support member 42b and the support surface 44 are used to provide the lower rigid steel frame 5a and the upper rigid steel frame 5b to the aforementioned opening. The same effect is obtained in the groove 40 to form the technical features of the double-layered steel frame.

In summary, the Z-shaped steel frame used in the structure of the traditional composite steel plate is taken as the experimental object, the beam length is 100mm, the rod is a cantilever beam, the free end is loaded with 1N, the stress position is a fixed end, and the E value is 198345MPa, G The experiment was carried out at a value of 76,286 MPa, and the shear stress value was about 0.3791 MPa, and the distortion value of the twist angle was about 0.0163 mm. However, if the test seat of the present invention and the strong steel frame are tested under the same conditions, the shear stress value is about 0.20981 MPa, and the distortion value of the twist angle is about 0.0138 mm. That is, the shear stress of the Z-shaped steel frame is 56 times that of the invention, but the larger the shear stress, the easier it is to be sheared. As for the torsion angle of the Z-shaped steel frame, it is 814 times that of the invention, and the larger the torsion angle is. That is, the easier it is to twist the deformation, it is obvious that the structure of the present invention is indeed beneficial.

In addition, according to the "Building Performance Performance Experiment Center of the Ministry of the Interior" at No. 2496, Section 1, Section 1, Zhongzheng South Road, Liujiali, Guiren District, Tainan City, the fire protection effect of the roof fireproof board ZD-1 can reach 1 hour or more. With a three-layer steel plate structure, the test report (A-12-00144) on December 22, 101, the structure of the present invention can achieve a sound insulation of 56 (-5; -13) decibels (db) or more (ISO717-1). It is stated that the sound insulation amount RW) is above, but if the conventional speaker only achieves a sound insulation effect of about 36 db, it is obvious that the present invention is indeed beneficial. Thus, when the present invention is applied to a composite steel plate, such as in the event of a fire in a building, in addition to the present invention, a barrier layer is provided under the strong steel frame to hinder the rapid transfer of the high temperature below to the strong steel frame, and continue with the strong steel frame. Maintaining the building will not collapse quickly, but also because of the setting of the strong steel frame, avoiding rapid deformation and distortion, and maintaining the building from collapsing quickly, making the metal building green and environmentally friendly, achieving fire prevention time of more than one hour or more, and Reducing outdoor noise into the room and reducing the noise structure advantages, the present invention is indeed progressive and novel, and is a component of the present case.

1‧‧‧First steel frame

A‧‧‧Steel beam

10‧‧‧L-piece

2‧‧‧First steel plate

3‧‧‧Barrier

4‧‧‧ Fixed seat

41‧‧‧ slot wall

42‧‧‧Support

43‧‧‧Equipment components

5‧‧‧Strength steel frame

50‧‧‧Equipment components

6‧‧‧second steel plate

7‧‧‧ air layer

Claims (27)

A multi-layer fireproof composite steel plate structure for green building materials, comprising at least: a first steel frame disposed above the steel beam, a first steel plate above the first steel frame, and a barrier layer above the first steel plate, in the first A fixing seat is arranged above the steel plate, and the support wall is provided with a support member, and the support member is used to fix the steel frame, and the second steel plate is disposed above the strong steel frame; thus, the fixed seat can be used A steel plate, a strong steel frame and a second steel plate are properly separated to form a multi-layer structure, which is sufficient to reduce the heat conduction between the first steel plate, the strong steel frame and the second steel plate, and improve the structural strength of the steel plate building, conforming to environmental protection and Improve the fire resistance of fire-resistant sound insulation and government regulations. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1, wherein a barrier layer is disposed between the bottom wall of the open groove of the fixed seat and the strong steel frame, and the fixing seat is arranged above the first steel plate, and the foregoing The fixing seat is bolted down to the first steel frame by the bolting component to form a joint shape, and then the foregoing barrier layer is laid and covered over the first steel plate and the fixed seat, and the part of the upper part of the fixed seat is pressed and forced by the hand. It can be achieved by sinking it in the bottom of the open groove of the fixed seat to form a small barrier layer. The multi-layer fireproof composite steel plate structure of the green building material according to claim 2, wherein the fixing seat is disposed on the groove portion or the peak portion of the first steel plate, and the end depends on actual demand. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1, wherein the fixed seat is provided with an open upward opening groove, and the groove wall of the open groove is provided with a symmetrical height support member, and the support member is used to set the strong steel frame. In the aforementioned open trough, and maintain the horizontal setting of the strong steel frame. The multi-layer fireproof composite steel plate structure of the green building material according to claim 4, wherein the fixing seat is set as a single strong steel frame, or the adjacent two-strength steel frame is simultaneously disposed in the open groove of the fixed seat, and The two adjacent rigid steel frames are respectively supported by the support members, and the first and last joints are combined to strengthen the structural characteristics of the integral composite steel plate. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1, wherein the fixing seat has an inverted convex shape, and an open groove with an opening upward is provided, and an inwardly extending supporting surface is arranged in the open groove. The support surface is used to provide a strong steel frame in the open groove; the support surface can be combined with a barrier layer of different thickness to set the support surface at a higher position, or a larger air layer can be generated. It also has the effect of improving the flame resistance or sound insulation. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1, wherein the strong steel frame has a square tubular shape or a C-shaped tubular shape, and the bolting member is bolted inwardly from the outer side of the groove wall of the open groove to be strong. The steel frame is fixed in combination with the fixing base. According to the claim 1, the green building material multi-layer fireproof composite steel plate structure, wherein the strong steel frame is a C-type strong steel frame, the construction of the C-type strong steel frame needs to be downward, and let the C type The bottom extension surface of the reinforcing steel frame is disposed above the support member of the fixed seat, and is bolted inwardly from the outer side of the groove wall of the open groove of the fixing seat to fix the aforementioned rigid steel frame and the fixed seat. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1, wherein an air layer is formed between the second steel plate and the barrier layer to enhance the effect of fireproof sound insulation, so that the multi-layer fireproof composite steel plate of the invention has fire prevention for one hour or The above benefits. A multi-layer fireproof composite steel plate structure for green building materials, comprising at least: a first steel frame disposed above the steel beam, a first steel plate disposed above the first steel frame; a first barrier layer disposed above the first steel plate; A fixing seat is arranged on the first steel plate, and two or more supporting members are arranged on the groove wall of the fixing seat, and the two or more supporting members are used to respectively fix and fix the corresponding lower layer of the solid steel frame and the upper layer of the solid steel frame; Or a middle layer steel plate is disposed above the lower layer of the strengthened steel frame, and a second barrier layer is disposed above the middle layer steel plate, and the second barrier layer is further provided with a second steel plate above the upper layer of the solid steel frame; thus, the aforementioned fixing seat is used The first steel plate, the lower solid steel frame and the second steel plate are separately arranged, and at the same time, the middle steel plate, the upper solid steel frame and the second steel plate are separately disposed by using the aforementioned fixing seat, so that heat conduction is not easy between each other, so as to generate multiple layers. The fireproof composite steel plate structure enhances the structural strength of the steel plate building, maintains the indoor temperature, and improves the flameproof sound insulation level, in line with the fire safety benefits of the government regulations The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the fixing seat is disposed on the groove portion or the peak portion of the first steel plate, and the end depends on actual demand. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the fixed seat is provided with an open upward opening groove, and the groove wall of the open groove is provided with two or more support members of symmetrical height, and the support member is used. It is considered that two or more of the strong steel frames are disposed in the aforementioned open grooves and maintain the horizontal arrangement of the strong steel frames. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the fixed seat is provided with an open groove with an opening upward, and the groove wall of the open groove is located at an upper portion with two symmetrical height support members, and is disposed at the lower side. The support surface is disposed in the open groove in the upper and lower strong steel frames, respectively, and maintains the horizontal arrangement of the strong steel frame. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the fixing seat is formed in an inverted convex shape, and the opening is open upwardly, and the groove wall of the open groove is located at the upper side to have a supporting surface, and is located below Two symmetrical contoured support members are arranged to respectively provide the upper and lower rigid steel frames in the aforementioned open slots, and maintain the horizontal arrangement of the strong steel frames. The multi-layer fireproof composite steel plate structure of the green building material according to claim 14, wherein the supporting surface provided by the fixing seat can be matched with the barrier layer of different thickness, so that the supporting surface can be set at a higher position, or a larger one can be generated. The air layer also has an effect on improving the efficiency of fire resistance or sound insulation. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein a first barrier layer is disposed between the bottom wall of the open groove of the fixed seat and the strong steel frame, and the fixing seat is disposed above the first steel plate. And the aforementioned fixing seat is bolted down to the first steel frame with the bolting element to form a joint shape, and then the first barrier layer is laid and covered over the first steel plate and the fixed seat, and the hands are placed above the fixed seat A portion of the barrier laminate is forced to settle in the bottom of the open groove of the fixed seat, and a first barrier layer is also disposed between the open bottom wall of the fixed seat and the strong steel frame. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the second barrier layer is disposed between the middle steel plate and the upper solid steel frame, wherein the intermediate steel plate is pre-processed with a plurality of holes to match the fixing seat The position is set, and the hole is used to pass through the fixing seat, and the middle steel plate is bolted with the lower solid steel frame by the bolting component to form a joint shape, and the second barrier layer is laid and covered on the middle steel plate. Above the mount, and hand-pushing a portion of the second barrier laminate above the mount to force it to settle in the open slot of the mount and to be strong in the lower layer It can be achieved by forming a small barrier layer above the steel frame. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein an air layer is formed between the first barrier layer and the middle steel plate, and between the second steel plate and the second barrier layer respectively, thereby improving the effect of fireproof sound insulation The multi-layer fireproof composite steel plate of the invention has the benefit of fire aging for 30 minutes to 1 hour or more. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the lower layer of the solid steel frame or the upper layer of the solid steel frame has a square tubular shape or a C-shaped tubular shape, and the plugging element is inward from the outer side of the groove wall of the open groove Bolting to fix the lower layer of strong steel frame, the upper layer of strong steel frame and the fixed seat. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the fixing seat is set as a single strong steel frame, or the adjacent two-strength steel frame is simultaneously disposed in the open groove of the fixed seat, and The two rigid steel frames are respectively supported by the support members or the support surfaces, and the first and last joints are combined to strengthen the structural features of the integral composite steel plate. According to the claim 10, the green building material multi-layer fireproof composite steel plate structure, wherein the strong steel frame is a C-type strong steel frame, the construction of the C-type strong steel frame needs to be downward, and let the C type The bottom extension surface of the reinforcing steel frame is disposed above the support member of the fixed seat, and is bolted inwardly from the outer side of the groove wall of the open groove of the fixing seat to fix the aforementioned rigid steel frame and the fixed seat. 21. The multi-layer fireproof composite steel plate structure of the green building material according to claim 10, wherein the construction process is completed after the lower layer of the solid steel frame is laid, and the fixing piece and the lower layer of the solid steel frame are bolted by the bolting component, The middle layer steel plate is disposed above the lower layer of the solid steel frame, and the plurality of holes are pre-processed in the middle layer steel plate, the hole is used for the fixing seat, and the middle layer steel plate is combined with the lower layer of the strong steel frame by the bolting component; secondly, a second barrier layer is disposed above the middle layer steel plate, and a part of the second barrier layer is suspended in the open groove of the fixed seat, and is located above the lower layer of the strong steel frame, and then the upper layer of the solid steel frame is disposed above the support on the fixed seat Then, the bolting element is bolted from the groove wall of the open groove of the fixing seat to the upper layer of the solid steel frame. The utility model relates to a multi-layer fireproof composite steel plate structure of a green building material, which is composed of a first steel frame, a first steel plate, a barrier layer, a fixing seat, a strong steel frame and a second steel plate, and is characterized in that the above-mentioned fixed seat is provided with a support member to be a strong steel frame. Therefore, the first steel plate is separated from the strong steel frame and the second steel plate by using the fixing seat, so that the high temperature generated by the second steel plate is not easily transmitted to the first steel plate, or the high temperature generated by the first steel plate is not easy to be Conducted to the strong steel frame and the second steel plate, it is not easy to conduct heat conduction between each other, to produce multi-layer fireproof composite steel plate, improve the structural strength of the steel plate building, maintain the indoor temperature, and improve the flameproof sound insulation level, in line with the fire protection effect of the government regulations. The multi-layer fireproof composite steel plate structure of the green building material according to claim 22, wherein the support member of the fixing seat is replaced by a support surface. According to claim 22, the green building material multi-layer fireproof composite steel plate structure, wherein the groove wall of the fixing seat is located at the upper and lower portions, respectively, and two symmetrical support members are arranged to respectively provide upper and lower strong steel frames in the foregoing In the open slot. The multi-layer fireproof composite steel plate structure of the green building material according to claim 22, wherein the groove wall of the fixing seat is located at the upper portion, and the two support members of the symmetrical height are arranged, and the support surface is provided at the lower side to be strong for upper and lower respectively. The steel frame is placed in the aforementioned open groove and maintains the horizontal arrangement of the strong steel frame. According to claim 22, the green building material multi-layer fireproof composite steel plate structure, wherein the groove wall of the fixing seat is located at the upper side, the support surface is provided, and the symmetrical equal height two support members are arranged at the lower side to respectively strengthen the upper and lower parts. The steel frame is placed in the aforementioned open groove and maintains the horizontal arrangement of the strong steel frame. The multi-layer fireproof composite steel plate structure of the green building material according to claim 1 or 10 or 22, wherein the barrier layer is composed of various materials such as fireproof; heat insulation; flame resistance; sound insulation, so as to achieve the benefits of fire prevention, heat insulation and sound insulation.