CN214246187U - Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board - Google Patents
Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board Download PDFInfo
- Publication number
- CN214246187U CN214246187U CN202022288824.7U CN202022288824U CN214246187U CN 214246187 U CN214246187 U CN 214246187U CN 202022288824 U CN202022288824 U CN 202022288824U CN 214246187 U CN214246187 U CN 214246187U
- Authority
- CN
- China
- Prior art keywords
- insulation
- sound
- layer
- graphite eps
- graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a light ceramsite surface course and graphite EPS board composite heat preservation and sound insulation system, which comprises a floor slab structure layer, an protective layer and a decorative surface course, wherein the floor slab structure layer, the protective layer and the decorative surface course are sequentially arranged from bottom to top, and four corners of the protective layer are provided with anti-cracking steel wire meshes; the protective layer comprises a plurality of graphite EPS heat-insulation and sound-insulation layers, light ceramsite surface layers, welded steel bar meshes and vertical sound-insulation sheets, and expansion joints are formed between every two adjacent graphite EPS heat-insulation and sound-insulation layers and between every two adjacent light ceramsite surface layers. The utility model discloses an adopt graphite EPS heat preservation acoustic baffle to lay on the floor structural layer, through graphite EPS heat preservation acoustic baffle, vertical sound-proof piece makes light haydite surface course respectively with floor concrete structural layer, what formed has keeps warm, and is with low costs, practices thrift the space, has apparent society, economic and environmental benefit, effectively prevents indoor surface course fracture simultaneously in addition, reduces neighborhood dispute.
Description
Technical Field
The utility model belongs to the technical field of interior building floor heat preservation sound insulation, in particular to light haydite surface course and graphite EPS board composite heat preservation sound insulation system.
Background
In the actual indoor building engineering, in order to ensure the requirements of good speech definition in the room, moderate reverberation, noise interference avoidance and faster indoor temperature heat effect, the enclosure structure is often required to simultaneously take multiple functions of sound absorption, sound insulation, heat preservation and the like into consideration, under the intermittent heating and air conditioning modes, the building floor slab is an important heat transfer component, the thermal performance of the reinforced concrete floor slab with common thickness can not meet the energy-saving requirement, the heat preservation measures are required, in addition, the interference of the up-and-down impact noise of the floor slabs of the multi-storey and high-rise buildings is always a hotspot of neighborhood disputes, and the requirement of the indoor acoustic environment of the green buildings can be met only by performing impact sound treatment on the floor slabs, meanwhile, the impact sound is generated because the floor slab is impacted to generate vibration and is transmitted through the rigid connection of the house structure, and the vibrating house structure radiates sound energy to the indoor space to form air sound to be transmitted to a receiver. There are therefore two measures to isolate the impact sound: 1. the damping of vibrations caused by striking the floor is achieved by laying an elastic surface layer on the floor. 2. The propagation of vibrations in the floor structure is obstructed by providing an elastic cushion between the floor level and the load-bearing structure. The light ceramsite surface layer and the graphite EPS board are compounded with the heat-insulation sound-insulation system, so that the problems of noise interference and heat transfer from top to bottom of a floor slab can be effectively solved, and the system has positive significance for improving the intensification level of building technical design, improving the quality of space physical environment and expanding the connotation of green buildings.
At present, a wet-pasting type and a component dry-hanging type are adopted in an indoor sound insulation, sound absorption and heat preservation structure, the two methods are complex, the main structure is greatly influenced by the installation of a keel, the construction period is long, and the construction of short construction period is difficult to realize, so that the construction cost and the construction difficulty are increased. The light ceramsite surface layer and the graphite EPS board are compounded with the heat-insulating sound-insulating system, so that the manufacturing cost can be effectively saved, the space can be saved, the surface layer can be prevented from cracking, and the micro-cracks can be reduced.
Therefore, it is necessary to invent a heat-insulating and sound-insulating system compounded by a lightweight ceramsite surface layer and a graphite EPS board to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a light haydite surface course and graphite EPS board composite heat preservation sound insulation system to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a composite heat-preservation sound-insulation system of a light ceramsite surface layer and a graphite EPS board comprises a floor slab structure layer, a protective layer and a decorative surface layer, wherein the floor slab structure layer, the protective layer and the decorative surface layer are sequentially arranged from bottom to top, and four corners of the protective layer are provided with anti-cracking steel wire meshes;
the protective layer comprises a plurality of graphite EPS heat-insulation and sound-insulation layers, light ceramsite surface layers, welded steel bar meshes and vertical sound-insulation sheets, expansion joints are formed between every two adjacent graphite EPS heat-insulation and sound-insulation layers and between every two adjacent light ceramsite surface layers, the vertical sound-insulation sheets are arranged inside the expansion joints and connected through joint glue, and the welded steel bar meshes are laid inside the light ceramsite surface layers;
the graphite EPS heat-insulation sound-insulation layer comprises a waterproof breathable non-woven fabric layer, a hot-melt adhesive layer and a graphite EPS heat-insulation sound-insulation plate, wherein the waterproof breathable non-woven fabric layer is connected to the upper surface of the graphite EPS heat-insulation sound-insulation plate through the hot-melt adhesive layer;
the graphite EPS heat preservation and sound insulation board is characterized in that a groove-type notch is formed in the surface of the graphite EPS heat preservation and sound insulation board, the cross section of the notch is I-shaped, linear, dovetail-shaped, hole-digging-shaped, rectangular, trapezoid-shaped or groove-shaped, the notch formed in the graphite EPS heat preservation and sound insulation board is vertically arranged upwards or vertically arranged downwards, and a convex bin dividing groove is formed in the edge position of the graphite EPS heat preservation and sound insulation board.
Furthermore, the floor slab structure layer is a base layer, and adopts a reinforced concrete structure floor slab to bear a stress layer of a floor heat preservation and sound insulation system load.
Furthermore, the graphite EPS heat-insulation sound-insulation layer is laid on the upper portion of the floor slab structure layer, the graphite EPS heat-insulation sound-insulation plate of the graphite EPS heat-insulation sound-insulation layer is formed by pressing graphite polystyrene, and the thickness of the graphite EPS heat-insulation sound-insulation plate is 1.5-2 mm.
Furthermore, the thickness of the waterproof breathable non-woven fabric layer is 0.1-0.3mm, the longitudinal and transverse breaking strength is greater than or equal to 220N/50mm, the tearing performance of the longitudinal and transverse ejector rods is greater than or equal to 50N, and the dimensional stability at the temperature of 80 ℃ is less than or equal to 0.3%.
Furthermore, the mesh pitch of the welded steel mesh is 100 x 100mm, the diameter is 4mm, and the tensile strength of a welding spot is greater than or equal to 580N.
Furthermore, the vertical sound insulation sheet is made of elastic closed-cell polyethylene coiled materials, the thickness of the vertical sound insulation sheet is not less than the height of the indoor ground after finishing decoration, the volume water absorption rate is more than or equal to 1%, and the width of the vertical sound insulation sheet is more than or equal to the sum of the thickness of the heat insulation sound insulation plate and the thickness of the light ceramsite surface layer plus 20 mm.
Further, the holding viscosity of the seam adhesive tape in the expansion joint is less than or equal to 3mm/h, the width of the seam adhesive tape is greater than or equal to 60mm, the peel strength at 180 ℃ is greater than or equal to 5N/25mm, the tensile strength is greater than 30N/cm, and the elongation at break is 100-200%.
Furthermore, the graphite EPS heat-preservation and sound-insulation layer and the light ceramsite surface layer are also provided with plastic films, and the surface of the light ceramsite surface layer is also provided with a waterproof isolating membrane.
Further, the light ceramsite surface layer is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is light, and the material ratio is 300-: 650-700:5-10:350-400, wherein the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by fine aggregate concrete or light foam concrete.
The ground laying method based on the light ceramsite surface layer and graphite EPS board composite heat-insulation sound-insulation system comprises the steps of base layer processing, control line bouncing, vertical sound-insulation sheet laying, seam sealing, heat-insulation sound-insulation board laying, seam sealing, welded steel bar net sheet laying, bin-dividing formwork erecting, vertical sound-insulation sheet laying in expansion joints, bin-dividing steel bar net sheet laying in the expansion joints, bin-dividing pouring of the light ceramsite surface layer, laying of anti-crack steel wire meshes at four corners of the protective layer and maintenance of the light ceramsite surface layer.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an adopt graphite EPS heat preservation sound-proof board to lay on the floor structural layer, through graphite EPS heat preservation sound-proof board, vertical sound-proof piece makes light haydite surface course respectively with floor concrete structural layer, the room wall body is kept apart all around, what form has the heat preservation, the floor structure of sound insulation effect, can satisfy the needs that keep warm and sound insulation through entire system, noise disturbance and heat transfer's problem about effectively solving the floor, and with low costs, practice thrift the space, there is the society that is showing, economy and environmental benefit, simultaneously effectively prevent indoor surface layer fracture in addition, reduce neighborhood dispute.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a system configuration diagram of an embodiment of the present invention;
fig. 2 shows an arrangement diagram of the expansion joint of the lightweight ceramsite surface layer and the anti-cracking steel mesh in the embodiment of the present invention;
FIG. 3 shows a structural diagram of a graphite EPS heat-insulating and sound-insulating board according to an embodiment of the present invention;
FIG. 4 shows a plurality of notch construction diagrams of the graphite EPS heat preservation and sound insulation board of the embodiment of the invention;
in the figure: 1. a floor structure layer; 2. a protective layer; 201. a graphite EPS heat preservation and sound insulation layer; 202. a light ceramsite surface layer; 203. welding a reinforcing mesh; 204. a vertical sound-insulating sheet; 205. an expansion joint; 206. a waterproof breathable non-woven fabric layer; 207. a hot melt adhesive layer; 208. graphite EPS heat preservation sound insulation board; 3. decorating the surface layer; 4. anti-crack steel wire mesh.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
the utility model provides a light haydite surface course and graphite EPS board composite heat preservation sound insulation system, as shown in figure 1-4, including floor structure layer 1, inoxidizing coating 2 and decorative surface layer 3, floor structure layer 1, inoxidizing coating 2 and decorative surface layer 3 set gradually from bottom to top, the inoxidizing coating four corners all is provided with anti-crack steel wire net 4, floor structure layer 1 is the basic unit setting, and adopts reinforced concrete structure floor, undertakes the stress layer of floor heat preservation sound insulation system load;
the protective layer 2 comprises a plurality of graphite EPS heat-insulation and sound-insulation layers 201, light ceramsite surface layers 202, welded steel bar meshes 203 and vertical sound-insulation sheets 204, expansion joints 205 are formed between every two adjacent graphite EPS heat-insulation and sound-insulation layers 201 and between every two adjacent light ceramsite surface layers 202, the vertical sound-insulation sheets 204 are arranged inside the expansion joints 205 and connected by adopting joint glue, the holding viscosity of joint adhesive tapes in the expansion joints 205 is less than or equal to 3mm/h, the width of the joint adhesive tapes is more than or equal to 60mm, the peel strength under 180 degrees is more than or equal to 5N/25mm, the tensile strength is more than 30N/cm, the elongation at break is 100-200%, the welded steel bar meshes 203 are laid inside the light ceramsite surface layers 202, the mesh pitch of the welded steel bar meshes 203 is 100mm, the diameter of the welded steel bar meshes is 4mm, and the tensile resistance of welding spots is more than or equal to 580N, the vertical sound insulation sheet 204 is made of elastic closed-cell polyethylene coiled materials, the thickness of the vertical sound insulation sheet is not less than the height of the indoor ground after finishing decoration, the volume water absorption rate is more than or equal to 1%, and the width of the vertical sound insulation sheet is more than or equal to the sum of the thickness of the heat insulation sound insulation plate and the thickness of the light ceramsite surface layer 202 plus 20 mm;
the graphite EPS heat-insulation sound-insulation layer 201 comprises a waterproof breathable non-woven fabric layer 206, a hot-melt adhesive layer 207 and a graphite EPS heat-insulation sound-insulation plate 208, the waterproof breathable non-woven fabric layer 206 is connected to the upper surface of the graphite EPS heat-insulation sound-insulation plate 208 through the hot-melt adhesive layer 207, the graphite EPS heat-insulation sound-insulation layer 201 is laid on the upper portion of the floor slab structure layer 1, the graphite EPS heat-insulation sound-insulation plate 208 of the graphite EPS heat-insulation sound-insulation layer 201 is formed by pressing graphite polystyrene, the thickness of the graphite EPS heat-insulation sound-insulation plate is 1.5-2mm, the thickness of the waterproof breathable non-woven fabric layer 206 is 0.1-0.3mm, the longitudinal and transverse breaking strength is greater than or equal to 220N/50mm, the tearing performance of a longitudinal and transverse ejector rod is greater than or equal to 50N, and the dimensional stability at the temperature of 80 ℃ is less than or equal to 0.3%;
the surface of the graphite EPS heat-insulation sound-insulation plate 208 is provided with a groove type notch, the cross section of the notch is in one arrangement of an I-shaped, linear, dovetail-shaped, dug-hole, rectangular, trapezoidal or groove-shaped structure, when the notch is in the I shape, the graphite molding polystyrene board is pressed for 13 times by a press, and the pressure is maintained for 8 minutes each time; when the notch is linear, the graphite molding polyphenyl plate is pressed for 12 times by a press, and the pressure is maintained for 6 minutes each time; when the notch is in a dovetail shape, the graphite molding polyphenyl plate is pressed for 10 times by a press, and the pressure is maintained for 2 minutes each time; when the notch is in a hole digging shape, the graphite molding polyphenyl plate is pressed for 8 times by a press, and the pressure is maintained for 8 minutes each time; when the notch is rectangular; when the graphite molding polyphenyl plate is trapezoidal, the graphite molding polyphenyl plate is pressed by a press for 6 times, and the pressure is maintained for 6 minutes each time; pressing the graphite molding polyphenyl board by a press for 6 times, and keeping the pressure for 6 minutes each time; when the groove is in a groove shape, pressing the graphite molding polyphenyl plate for 5 times by a press, and keeping the pressure for 4 minutes each time; the notch formed by the graphite EPS heat-insulation sound-insulation plate 208 is arranged vertically upwards or vertically downwards, and a convex bin dividing groove is formed in the edge position of the graphite EPS heat-insulation sound-insulation plate 208;
example two:
the utility model provides a light haydite surface course and graphite EPS board composite heat preservation sound insulation system, light haydite surface course 202 adopts light haydite, ordinary sand, 425 ordinary silicon cement, compound admixture and water to prepare and forms, and dry density is not more than 1500 KG/cube, and the intensity level is C25, light concrete, and the material ratio is 330: 680:5: 680, the light ceramsite is treated and arranged by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from the following materials in a ratio of 330: 640: 720:5.5:350, wherein the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from the following materials in a ratio of 330: 600: 760:5.2:350, wherein the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from the following materials in a ratio of 350: 680:5: 680, the light ceramsite is treated and arranged by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from the following materials in a ratio of 350: 640: 720:5.5:350, wherein the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from 380: 680: 680:5:380, the light ceramsite is treated and arranged by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete;
the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from 380: 640: 720, 5.5:380, wherein the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete; the light ceramsite surface layer 202 is prepared from light ceramsite, common sand, 425 ordinary silica cement, a composite additive and water, the dry density is not more than 1500 KG/cube, the strength grade is C25, the light concrete is prepared from the following materials in a ratio of 380: 600: 760:5.2:380, the light ceramsite is treated by adopting a filter material technology, and the light ceramsite can be replaced by one of fine aggregate concrete or light foam concrete.
Example three:
the utility model provides a ground laying method of light haydite surface course and graphite EPS board composite heat preservation sound insulation system, this ground laying method includes:
s1 base layer processing: cleaning the floor slab structure layer 1, keeping the floor slab structure layer dry, and repairing and leveling uneven positions;
s2 round control line: pulling an ink line at the laid position, and then pulling up and popping the ink line down to print ink line marks on the surface of the floor layer to be used as a laid edge line;
s3, paving the vertical sound insulation sheet 204: paving a vertical sound-proof sheet 204 between the wall and the ink line, wherein the height of the vertical sound-proof sheet is flush with that of the decorative surface layer 3;
s4 sealing seam: sealing the seam between the vertical sound insulation sheet 204 and the wall by using seam glue;
s5 laying heat preservation and sound insulation boards and sealing seams: laying a graphite EPS heat-insulation sound-insulation plate 208 on the surface of a floor slab structure layer 1, enabling a notch on the surface of the graphite EPS heat-insulation sound-insulation plate 208 to be in contact with the floor slab structure layer 1, sealing seams between the edge and a vertical sound-insulation sheet 204 by adopting seam glue with the width not less than 60mm, reserving gaps of 6-8 mm between a floor decorative surface layer 3 and the vertical sound-insulation sheet 204 and a wall surface skirting line, and embedding low-smoke low-elasticity materials in the seams;
s6 laying welded steel mesh 203: paving a reinforcing mesh sheet of 100mm x 100mm with mesh pitch of 4mm on the surface of the graphite EPS heat-insulation sound-insulation plate 208;
s7 branch warehouse formwork: then, establishing laying positions on the surface of the floor slab structure layer 1 in different bins, forming an expansion joint 205 between two adjacent laying positions, paving a vertical sound insulation sheet 204 in the expansion joint 205, and then laying reinforcing mesh sheets in different bins at positions of the bin supporting formwork;
s8 pouring the lightweight ceramsite surface layer 202 in different bins: the method comprises the following steps of performing bin-by-bin pouring on a light ceramsite surface layer 202 prepared from 425 ordinary silicon cement, ordinary sand, light ceramsite, an additive and water;
s9 laying of anti-crack steel wire meshes 4 at four corners of the protective layer 2: laying 50mm by 50mm anti-crack steel wire mesh sheets 4 with mesh pitch of 2.5mm at four corners of the protective layer 2;
s10, curing the light ceramsite surface layer 202: and pressing a 0.9mm 12.7mm hot galvanizing welded mesh or a 300g/m high-speed alkali-resisting glass fiber mesh into the poured light ceramsite surface layer 202 to prevent the surface of the light ceramsite surface layer 202 from cracking.
When the heat-preservation sound-insulation plate is laid, the heat-preservation sound-insulation plate adopts one of a graphite EPS heat-preservation sound-insulation plate 208, a rubber and plastic heat-preservation sound-insulation plate or a glass wool heat-preservation sound-insulation plate, when the graphite EPS heat-preservation sound-insulation plate 208 is adopted, a notch on the surface of the heat-preservation sound-insulation plate is in contact with a floor structure layer 1 or in contact with a light ceramsite surface layer 202, the light ceramsite surface layer 202 adopts light ceramsite or fine stone concrete as main aggregate, when the rubber and plastic heat-preservation sound-insulation plate is adopted, the notch on the surface of the heat-preservation sound-insulation plate is in contact with the floor structure layer 1 or in contact with the light ceramsite surface layer 202, the light ceramsite surface layer 202 adopts light foam concrete as the main aggregate, when the glass wool heat-preservation sound-insulation plate is adopted, the surface.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a light haydite surface course and graphite EPS board composite heat preservation sound insulation system, includes floor structural layer (1), inoxidizing coating (2) and decorative cover layer (3), its characterized in that: the floor slab structure layer (1), the protective layer (2) and the decorative surface layer (3) are sequentially arranged from bottom to top, and anti-cracking steel wire mesh sheets (4) are arranged at four corners of the protective layer (2);
the protective layer (2) comprises a plurality of graphite EPS heat-insulation and sound-insulation layers (201), light ceramsite surface layers (202), welded steel bar net sheets (203) and vertical sound-insulation sheets (204), expansion joints (205) are formed between every two adjacent graphite EPS heat-insulation and sound-insulation layers (201) and between every two adjacent light ceramsite surface layers (202), the vertical sound-insulation sheets (204) are arranged in the expansion joints (205) and connected with one another through joint glue, and the welded steel bar net sheets (203) are laid inside the light ceramsite surface layers (202);
the graphite EPS heat-insulation sound-insulation layer (201) comprises a waterproof breathable non-woven fabric layer (206), a hot-melt adhesive layer (207) and a graphite EPS heat-insulation sound-insulation plate (208), wherein the waterproof breathable non-woven fabric layer (206) is connected to the upper surface of the graphite EPS heat-insulation sound-insulation plate (208) through the hot-melt adhesive layer (207);
the groove type notch is formed in the surface of the graphite EPS heat-insulation sound-insulation plate (208), the cross section of the notch is I-shaped, linear, dovetail-shaped, hole-digging-shaped, rectangular, trapezoidal or groove-shaped, the notch formed in the graphite EPS heat-insulation sound-insulation plate (208) is vertically arranged upwards or vertically arranged downwards, and the edge position of the graphite EPS heat-insulation sound-insulation plate (208) is provided with a convex bin-dividing groove.
2. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the floor slab structure layer (1) is arranged as a base layer, adopts a reinforced concrete structure floor slab and bears a stress layer of a floor heat preservation and sound insulation system load.
3. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: graphite EPS heat preservation sound insulation layer (201) is laid on floor structural layer (1) upper portion, and graphite EPS heat preservation sound insulation board (208) of graphite EPS heat preservation sound insulation layer (201) adopt graphite polystyrene suppression to form, and thickness is 1.5-2 mm.
4. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the thickness of the waterproof breathable non-woven fabric layer (206) is 0.1-0.3mm, the longitudinal and transverse breaking strength is greater than or equal to 220N/50mm, the longitudinal and transverse ejector rod tearing performance is greater than or equal to 50N, and the dimensional stability at the temperature of 80 ℃ is less than or equal to 0.3%.
5. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the mesh pitch of the welded steel mesh (203) is 100 x 100mm, the diameter is 4mm, and the tensile strength of a welding spot is greater than or equal to 580N.
6. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the vertical sound insulation sheet (204) is made of elastic closed-cell polyethylene coiled materials, the thickness of the vertical sound insulation sheet is not less than the height of the indoor ground after finishing decoration, the volume water absorption rate is more than or equal to 1%, and the width of the vertical sound insulation sheet is more than or equal to the sum of the thickness of the heat insulation sound insulation plate and the thickness of the light ceramsite surface layer (202) plus 20 mm.
7. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the seam adhesive tape in the expansion joint (205) has the holding viscosity of less than or equal to 3mm/h, the width of more than or equal to 60mm, the peel strength at 180 ℃ of more than or equal to 5N/25mm, the tensile strength of more than 30N/cm and the elongation at break of 100-200%.
8. The composite heat-insulating sound-insulating system of the light ceramsite surface layer and the graphite EPS board as recited in claim 1, is characterized in that: the graphite EPS heat-insulation sound-insulation layer (201) and the light ceramsite surface layer (202) are further provided with plastic films, and the surface of the light ceramsite surface layer (202) is further provided with a waterproof isolating membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288824.7U CN214246187U (en) | 2020-10-15 | 2020-10-15 | Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288824.7U CN214246187U (en) | 2020-10-15 | 2020-10-15 | Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214246187U true CN214246187U (en) | 2021-09-21 |
Family
ID=77729569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288824.7U Active CN214246187U (en) | 2020-10-15 | 2020-10-15 | Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214246187U (en) |
-
2020
- 2020-10-15 CN CN202022288824.7U patent/CN214246187U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974956B (en) | Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof | |
| CN112064814A (en) | Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board | |
| CN207499403U (en) | A kind of FS composite thermal-insulating exterior formworks system | |
| CN112900678A (en) | Fabricated cast-in-place colorful concrete built-in heat-insulation composite shear wall and construction method | |
| CN104358341A (en) | Building brickwork and masonry construction method of building brickwork | |
| CN212866463U (en) | Low-energy-consumption in-situ-poured color concrete built-in heat-insulation composite shear wall | |
| CN106368338A (en) | Construction method of external thermal insulation system of foam cement thermal insulation board outer wall | |
| CN101718132A (en) | Heat-insulating external wallboard and manufacturing method thereof | |
| CN110284590A (en) | Box steel construction sound insulation vibration insulating system and its construction method in box | |
| CN201704870U (en) | Heat preserving outer wallboard | |
| CN101545287A (en) | Multifunctional thermal insulation board | |
| CN100427708C (en) | Energy saving composite self heat insulation wall for building | |
| CN214246187U (en) | Compound heat preservation sound insulation system of light haydite surface course and graphite EPS board | |
| CN202787557U (en) | Fireproof self-insulation brickwork wall with light cores | |
| CN101549526A (en) | Producing method of thermal insulation external wall panel | |
| CN214941477U (en) | Heat preservation and sound insulation system for floating floor | |
| CN215054296U (en) | High strength fire prevention heat preservation partition wall structure | |
| CN111101594A (en) | Cold-formed thin-wall light steel structure building | |
| CN101736855A (en) | Hollow insulation cladding panel using steel wire mesh frame and concrete and preparation method thereof | |
| CN214423882U (en) | Structure for ground mute noise reduction treatment | |
| CN212506960U (en) | Prefabricated coincide floor of assembled of bathroom | |
| CN211499574U (en) | Composite decorative board for assembled floor | |
| CN210658785U (en) | Embedded light wallboard steel construction building structure | |
| CN203626133U (en) | Thermal-insulating external wall panel with steel frame | |
| CN201635294U (en) | Hollow steel-wire rack concrete heat-preserving outer wall board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230012, 200 meters south of the intersection of Weiwu Road and Jiudingshan Road in Shibitou Community, Xinzhan District, Hefei City, Anhui Province Patentee after: Anhui Fuyuan Chunsheng Construction Engineering Co.,Ltd. Address before: 230000 Sanyuan Industrial Park, Santou Town, Xinzhan District, Hefei City, Anhui Province Patentee before: ANHUI BEST INSULATION BUILDING ENERGY SAVING MATERIAL TECHNOLOGY CO.,LTD. |