CN111395647A - Light high-strength concrete composite floor slab and manufacturing method thereof - Google Patents
Light high-strength concrete composite floor slab and manufacturing method thereof Download PDFInfo
- Publication number
- CN111395647A CN111395647A CN202010184499.1A CN202010184499A CN111395647A CN 111395647 A CN111395647 A CN 111395647A CN 202010184499 A CN202010184499 A CN 202010184499A CN 111395647 A CN111395647 A CN 111395647A
- Authority
- CN
- China
- Prior art keywords
- layer
- mortar
- concrete
- filling layer
- floor slab
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 78
- 238000009413 insulation Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 195
- 239000004570 mortar (masonry) Substances 0.000 claims description 67
- 239000000835 fiber Substances 0.000 claims description 45
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 239000005995 Aluminium silicate Substances 0.000 claims description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 14
- 239000002344 surface layer Substances 0.000 claims description 13
- 238000005336 cracking Methods 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 206010016654 Fibrosis Diseases 0.000 claims 1
- 230000004761 fibrosis Effects 0.000 claims 1
- 239000012774 insulation material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Floor Finish (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a light high-strength concrete composite floor slab and a manufacturing method thereof. The ceramsite concrete is adopted when the floor slab is manufactured, is a novel building energy-saving material which is waste-utilizing, environment-friendly, energy-saving, low in cost and non-combustible, and has the advantages of light weight, heat preservation, heat insulation, sound insulation, fire resistance, low elasticity, shock absorption and good overall performance, so that the floor slab not only has the advantages of easiness in manufacturing, low manufacturing cost, light structure weight, convenience in on-site assembly and high material recycling rate, but also has the advantages of high strength, quickness in construction, convenience in industrial production and convenience in on-site construction.
Description
Technical Field
The invention relates to the technical field of floor slabs, in particular to a light high-strength concrete composite floor slab and a manufacturing method thereof.
Background
The composite floor slab is a floor slab structure form combining prefabrication and cast-in-place, has the advantages of good integrity, high rigidity, good crack resistance, no increase of reinforcing steel bar consumption, template saving, high construction efficiency and the like, is an important component of an assembly type building, has good application prospect, the traditional civil building floor system mainly comprises a concrete floor slab, a concrete prefabricated floor slab and the like, and the existing concrete floor slab and the concrete prefabricated floor slab mainly have the problems of larger self weight, high manufacturing cost and low material recycling rate, do not accord with the basic national conditions of saving resources and energy, reducing environmental pollution and promoting social sustainable development, so the existing concrete floor slab and the concrete prefabricated floor slab are not ideal enough and cannot meet the use requirement.
Disclosure of Invention
The invention aims to provide a light high-strength concrete composite floor slab and a manufacturing method thereof, which have the advantage of convenient use of the concrete floor slab and solve the problem of inconvenient use of the concrete floor slab.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a light high strength type concrete coincide floor, includes haydite concrete layer, the bottom on haydite concrete layer is provided with the mortar filling layer, the bottom on mortar filling layer is provided with the heated board, the equal threaded connection in both sides of haydite concrete layer inside has fixing bolt, fixing bolt's bottom extends to the inside of heated board, the top on haydite concrete layer is provided with aluminium silicate fiber filling layer, the top on aluminium silicate fiber filling layer is provided with the puigging, the top of puigging is provided with the waterproof layer, the top of waterproof layer is provided with anti-crack mortar surface course.
Preferably, the heat-insulating board takes inorganic light heat-insulating particles as light aggregate, and dry powder mortar consisting of a cementing material, an anti-cracking additive and other fillers is added.
Preferably, the aluminum silicate fiber filling layer is prepared by mixing kaolin, alumina and silica according to the mass ratio of 1: 1, putting the mixture into an electric arc furnace or a resistance electric furnace to be melted at a high temperature of more than 2000 ℃, flowing the melt out of the furnace in a fine flow, blowing the melt onto the melt by using high-speed airflow to form fiberization, and performing secondary processing according to the content of silicon dioxide and alumina of the product to obtain the product.
Preferably, the soundproof layer is made of fiber porous soundproof material, and the soundproof layer can be polyester fiber cotton soundproof cotton, rock wool, mineral wool and plant fiber.
Preferably, the waterproof layer is an aqueous organosilicon waterproofing agent, and the anti-crack mortar surface layer is mortar which is prepared by adding water into an anti-crack agent prepared from a polymer emulsion and an additive, cement and sand according to a certain proportion and stirring, can meet a certain deformation and can be kept from cracking.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts are formed in the surface of the heat insulation plate, and then the mortar filling layer is uniformly coated on the upper surface of the heat insulation plate;
step b: paving a ceramsite concrete layer on the surface of the mortar filling layer on the heat insulation plate, and then connecting the ceramsite concrete layer, the mortar filling layer and the heat insulation plate into a whole through fixing bolts;
step c: paving an aluminum silicate fiber filling layer on the upper surface of the ceramsite concrete layer, and then paving a sound insulation layer on the upper surface of the aluminum silicate fiber filling layer;
step d: and uniformly spraying a waterproof layer on the upper surface of the sound insulation layer, and then paving an anti-crack mortar surface layer on the upper surface of the waterproof layer.
Compared with the prior art, the invention has the following beneficial effects: the ceramsite concrete is adopted when the floor slab is manufactured, is a novel building energy-saving material which is waste-utilizing, environment-friendly, energy-saving, low in cost and non-combustible, and has the advantages of light weight, heat preservation, heat insulation, sound insulation, fire resistance, low elasticity, shock absorption and good overall performance, so that the floor slab not only has the advantages of easiness in manufacturing, low manufacturing cost, light structure weight, convenience in on-site assembly and high material recycling rate, but also has the advantages of high strength, quickness in construction, convenience in industrial production and convenience in on-site construction.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a ceramsite concrete layer; 2. a mortar filling layer; 3. a thermal insulation board; 4. fixing the bolt; 5. an aluminum silicate fiber filler layer; 6. a sound insulating layer; 7. a waterproof layer; 8. and (4) an anti-crack mortar surface layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the lightweight high-strength concrete composite floor slab comprises a ceramsite concrete layer 1, a mortar filling layer 2 is arranged at the bottom of the ceramsite concrete layer 1, an insulation board 3 is arranged at the bottom of the mortar filling layer 2, fixing bolts 4 are in threaded connection with two sides inside the ceramsite concrete layer 1, the bottom ends of the fixing bolts 4 extend into the insulation board 3, an aluminum silicate fiber filling layer 5 is arranged at the top of the ceramsite concrete layer 1, a sound insulation layer 6 is arranged at the top of the aluminum silicate fiber filling layer 5, a waterproof layer 7 is arranged at the top of the sound insulation layer 6, and an anti-crack mortar surface layer 8 is arranged at the top of the waterproof layer 7.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Example 1
The utility model provides a light high strength type concrete coincide floor, including haydite concrete layer 1, the bottom of haydite concrete layer 1 is provided with mortar filling layer 2, the bottom of mortar filling layer 2 is provided with heated board 3, the equal threaded connection in both sides of haydite concrete layer 1 inside has fixing bolt 4, fixing bolt 4's bottom extends to the inside of heated board 3, the top of haydite concrete layer 1 is provided with aluminium silicate fiber filling layer 5, the top of aluminium silicate fiber filling layer 5 is provided with puigging 6, the top of puigging 6 is provided with waterproof layer 7, the top of waterproof layer 7 is provided with anti-crack mortar surface course 8.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Example 2
In example 1, the following additional steps were added:
the heat insulation board 3 takes inorganic light heat insulation particles as light aggregate, and dry powder mortar consisting of cementing materials, anti-cracking additives and other fillers is added.
The utility model provides a light high strength type concrete coincide floor, including haydite concrete layer 1, the bottom of haydite concrete layer 1 is provided with mortar filling layer 2, the bottom of mortar filling layer 2 is provided with heated board 3, the equal threaded connection in both sides of haydite concrete layer 1 inside has fixing bolt 4, fixing bolt 4's bottom extends to the inside of heated board 3, the top of haydite concrete layer 1 is provided with aluminium silicate fiber filling layer 5, the top of aluminium silicate fiber filling layer 5 is provided with puigging 6, the top of puigging 6 is provided with waterproof layer 7, the top of waterproof layer 7 is provided with anti-crack mortar surface course 8.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Example 3
In example 2, the following steps were added:
the aluminum silicate fiber filling layer 5 is prepared by mixing kaolin, alumina and silica according to the mass ratio of 1: 1, putting into an electric arc furnace or a resistance type electric furnace, melting at a high temperature of more than 2000 ℃, flowing the melt out of the furnace in a trickle, blowing the melt onto the melt by high-speed airflow to form fiberization, and performing secondary processing according to the content of silicon dioxide and alumina to obtain the product.
The utility model provides a light high strength type concrete coincide floor, including haydite concrete layer 1, the bottom of haydite concrete layer 1 is provided with mortar filling layer 2, the bottom of mortar filling layer 2 is provided with heated board 3, the equal threaded connection in both sides of haydite concrete layer 1 inside has fixing bolt 4, fixing bolt 4's bottom extends to the inside of heated board 3, the top of haydite concrete layer 1 is provided with aluminium silicate fiber filling layer 5, the top of aluminium silicate fiber filling layer 5 is provided with puigging 6, the top of puigging 6 is provided with waterproof layer 7, the top of waterproof layer 7 is provided with anti-crack mortar surface course 8.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Example 4
In example 3, the following steps were added:
the soundproof layer 6 is made of fiber porous soundproof material, and the soundproof layer 6 can be polyester fiber cotton soundproof cotton, rock wool, mineral wool and plant fiber.
The utility model provides a light high strength type concrete coincide floor, including haydite concrete layer 1, the bottom of haydite concrete layer 1 is provided with mortar filling layer 2, the bottom of mortar filling layer 2 is provided with heated board 3, the equal threaded connection in both sides of haydite concrete layer 1 inside has fixing bolt 4, fixing bolt 4's bottom extends to the inside of heated board 3, the top of haydite concrete layer 1 is provided with aluminium silicate fiber filling layer 5, the top of aluminium silicate fiber filling layer 5 is provided with puigging 6, the top of puigging 6 is provided with waterproof layer 7, the top of waterproof layer 7 is provided with anti-crack mortar surface course 8.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Example 5
In example 4, the following steps were added:
the waterproof layer 7 is an aqueous organic silicon waterproof agent, and the anti-cracking mortar surface layer 8 is mortar which is prepared by adding water into an anti-cracking agent prepared from polymer emulsion and an additive, cement and sand according to a certain proportion and stirring, can meet certain deformation and can be kept from cracking.
The utility model provides a light high strength type concrete coincide floor, including haydite concrete layer 1, the bottom of haydite concrete layer 1 is provided with mortar filling layer 2, the bottom of mortar filling layer 2 is provided with heated board 3, the equal threaded connection in both sides of haydite concrete layer 1 inside has fixing bolt 4, fixing bolt 4's bottom extends to the inside of heated board 3, the top of haydite concrete layer 1 is provided with aluminium silicate fiber filling layer 5, the top of aluminium silicate fiber filling layer 5 is provided with puigging 6, the top of puigging 6 is provided with waterproof layer 7, the top of waterproof layer 7 is provided with anti-crack mortar surface course 8.
A manufacturing method of a light high-strength concrete composite floor slab comprises the following steps:
step a: holes matched with the fixing bolts 4 are formed in the surface of the heat insulation plate 3, and then the mortar filling layer 2 is uniformly coated on the upper surface of the heat insulation plate 3;
step b: paving a ceramsite concrete layer 1 on the surface of a mortar filling layer 2 on an insulation board 3, and then connecting the ceramsite concrete layer 1, the mortar filling layer 2 and the insulation board 3 into a whole through a fixing bolt 4;
step c: paving an alumina silicate fiber filling layer 5 on the upper surface of the ceramsite concrete layer 1, and then paving a sound insulation layer 6 on the upper surface of the alumina silicate fiber filling layer 5;
step d: and (3) uniformly spraying a waterproof layer 7 on the upper surface of the sound insulation layer 6, and then paving an anti-crack mortar surface layer 8 on the upper surface of the waterproof layer 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a light high strength type concrete coincide floor, includes haydite concrete layer (1), its characterized in that: the bottom of haydite concrete layer (1) is provided with mortar filling layer (2), the bottom of mortar filling layer (2) is provided with heated board (3), the equal threaded connection in both sides of haydite concrete layer (1) inside has fixing bolt (4), the bottom of fixing bolt (4) extends to the inside of heated board (3), the top of haydite concrete layer (1) is provided with aluminium silicate fiber filling layer (5), the top of aluminium silicate fiber filling layer (5) is provided with puigging (6), the top of puigging (6) is provided with waterproof layer (7), the top of waterproof layer (7) is provided with anti-crack mortar surface course (8).
2. A lightweight, high strength composite concrete floor slab as defined in claim 1, wherein: the heat insulation board (3) takes inorganic light heat insulation particles as light aggregate, and dry powder mortar consisting of cementing materials, anti-cracking additives and other fillers is added.
3. A lightweight, high strength composite concrete floor slab as defined in claim 1, wherein: the aluminum silicate fiber filling layer (5) is prepared by mixing kaolin, alumina and silica according to the mass ratio of 1: 1, putting the mixture into an electric arc furnace or a resistance type electric furnace to melt at a high temperature of more than 2000 ℃, flowing the melt out of the furnace in a trickle manner, blowing the melt onto the melt by using high-speed airflow to form fibrosis, and performing secondary processing according to the content of silicon dioxide and alumina to obtain the product.
4. A lightweight, high strength composite concrete floor slab as defined in claim 1, wherein: the sound insulation layer (6) is made of fiber porous sound insulation materials, and the sound insulation layer (6) can be polyester fiber cotton sound insulation cotton, rock wool, mineral wool and plant fiber.
5. A lightweight, high strength composite concrete floor slab as defined in claim 1, wherein: the waterproof layer (7) is an aqueous organic silicon waterproof agent, and the anti-cracking mortar surface layer (8) is mortar which is prepared by adding water into an anti-cracking agent prepared from a polymer emulsion and an additive, cement and sand according to a certain proportion and stirring, can meet a certain deformation and can be kept without cracking.
6. A manufacturing method of a light high-strength concrete composite floor slab is characterized by comprising the following steps: the method comprises the following steps:
step a: holes matched with the fixing bolts (4) are formed in the surface of the heat insulation plate (3), and then the mortar filling layer (2) is uniformly coated on the upper surface of the heat insulation plate (3);
step b: paving a ceramsite concrete layer (1) on the surface of a mortar filling layer (2) on an insulation board (3), and then connecting the ceramsite concrete layer (1), the mortar filling layer (2) and the insulation board (3) into a whole through a fixing bolt (4);
step c: paving an aluminum silicate fiber filling layer (5) on the upper surface of the ceramsite concrete layer (1), and then paving a sound insulation layer (6) on the upper surface of the aluminum silicate fiber filling layer (5);
step d: and (3) uniformly spraying a waterproof layer (7) on the upper surface of the sound insulation layer (6), and then paving an anti-crack mortar surface layer (8) on the upper surface of the waterproof layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184499.1A CN111395647A (en) | 2020-03-17 | 2020-03-17 | Light high-strength concrete composite floor slab and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184499.1A CN111395647A (en) | 2020-03-17 | 2020-03-17 | Light high-strength concrete composite floor slab and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395647A true CN111395647A (en) | 2020-07-10 |
Family
ID=71432557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010184499.1A Pending CN111395647A (en) | 2020-03-17 | 2020-03-17 | Light high-strength concrete composite floor slab and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111395647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267615A (en) * | 2020-09-21 | 2021-01-26 | 中建新疆建工集团第五建筑工程有限公司 | T-shaped overhanging prefabricated composite floor slab and manufacturing method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437437A (en) * | 2013-08-12 | 2013-12-11 | 北京索利特新型建筑材料有限公司 | Construction structure of structural-insulation integrated composite insulation board |
| CN104594522A (en) * | 2014-11-28 | 2015-05-06 | 中民筑友有限公司 | Prefabricated side fascia and production method thereof and fabricated outer wall system |
| CN105544774A (en) * | 2015-12-07 | 2016-05-04 | 华北水利水电大学 | Composite fireproof insulation concrete wall body |
| CN205653911U (en) * | 2016-03-14 | 2016-10-19 | 朱云彪 | Ventilative wall structure of waterproof protection of foam concrete heat preservation fire prevention |
| CN206128430U (en) * | 2016-09-14 | 2017-04-26 | 上海中森建筑与工程设计顾问有限公司 | Prefabricated heat preservation wallboard structure of integration and wallboard bolted connection subassembly |
| CN106746922A (en) * | 2016-11-08 | 2017-05-31 | 长安大学 | A kind of thermal insulation layer material, preparation method and application for thermo-electric generation road surface |
| CN107955356A (en) * | 2017-12-15 | 2018-04-24 | 常熟市金亿复合材料有限公司 | A kind of refractory glass fibre composite plate |
| CN108442580A (en) * | 2018-04-25 | 2018-08-24 | 重庆佳良建筑设计咨询有限公司 | A kind of assembled haydite concrete Sandwich composite external wallboard and preparation method thereof |
| CN208293889U (en) * | 2018-06-05 | 2018-12-28 | 贾健强 | A kind of composite prefabricated concrete wallboard of green house building |
-
2020
- 2020-03-17 CN CN202010184499.1A patent/CN111395647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437437A (en) * | 2013-08-12 | 2013-12-11 | 北京索利特新型建筑材料有限公司 | Construction structure of structural-insulation integrated composite insulation board |
| CN104594522A (en) * | 2014-11-28 | 2015-05-06 | 中民筑友有限公司 | Prefabricated side fascia and production method thereof and fabricated outer wall system |
| CN105544774A (en) * | 2015-12-07 | 2016-05-04 | 华北水利水电大学 | Composite fireproof insulation concrete wall body |
| CN205653911U (en) * | 2016-03-14 | 2016-10-19 | 朱云彪 | Ventilative wall structure of waterproof protection of foam concrete heat preservation fire prevention |
| CN206128430U (en) * | 2016-09-14 | 2017-04-26 | 上海中森建筑与工程设计顾问有限公司 | Prefabricated heat preservation wallboard structure of integration and wallboard bolted connection subassembly |
| CN106746922A (en) * | 2016-11-08 | 2017-05-31 | 长安大学 | A kind of thermal insulation layer material, preparation method and application for thermo-electric generation road surface |
| CN107955356A (en) * | 2017-12-15 | 2018-04-24 | 常熟市金亿复合材料有限公司 | A kind of refractory glass fibre composite plate |
| CN108442580A (en) * | 2018-04-25 | 2018-08-24 | 重庆佳良建筑设计咨询有限公司 | A kind of assembled haydite concrete Sandwich composite external wallboard and preparation method thereof |
| CN208293889U (en) * | 2018-06-05 | 2018-12-28 | 贾健强 | A kind of composite prefabricated concrete wallboard of green house building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267615A (en) * | 2020-09-21 | 2021-01-26 | 中建新疆建工集团第五建筑工程有限公司 | T-shaped overhanging prefabricated composite floor slab and manufacturing method thereof |
| CN112267615B (en) * | 2020-09-21 | 2022-03-15 | 中建新疆建工集团第五建筑工程有限公司 | T-shaped overhanging prefabricated composite floor slab and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201826405U (en) | Environment-friendly wall insulating structure for prefabricated buildings | |
| CN101628802B (en) | Composite inorganic heat insulation and waterproof mortar and application thereof | |
| CN101508553A (en) | Light energy conservation insulating concrete | |
| CN102797299A (en) | Insulation board made of fiber reinforced composites and preparation method of insulation board | |
| CN101575880A (en) | Polyphenyl plate thinly plastered external insulation system of outer wall | |
| CN106836562A (en) | A kind of steel construction assembling type outer wall system and its construction method | |
| CN107337407A (en) | A kind of water-proof heat insulation mortar and preparation method thereof | |
| CN102515689A (en) | Lightweight hollow perlite partition plate and preparation method thereof | |
| CN101446120B (en) | Mould-locking linkage recycled aggregate self-conserving heat plate | |
| CN103072327A (en) | Composite calcium silicate heat-preserving board and preparation method thereof | |
| CN204112508U (en) | A kind of in-situ concrete wall fire-retardant heat insulation structure | |
| CN111395647A (en) | Light high-strength concrete composite floor slab and manufacturing method thereof | |
| CN2851396Y (en) | Polystyrene board sandwiched steel wire mesh building thermal-insulating energy-saving board and energy-saving board assembly | |
| CN114055597A (en) | Fiber woven mesh reinforced ECC sandwich heat-insulation composite wallboard and manufacturing method thereof | |
| CN105541256A (en) | Thermal insulation mortar | |
| CN113216465A (en) | Method for preparing assembled PC wallboard by using stone paint | |
| CN105484424A (en) | Prefabricated composite wallboard based on foaming cement external thermal insulation treatment, and manufacturing method thereof | |
| CN104876633A (en) | Inorganic lightweight aggregate heat preservation and insulation board and preparation method thereof | |
| CN102505800B (en) | Combined type unreinforced thermal-insulating sandwich external wall slab and manufacturing method for inner laminate and outer laminate of same | |
| CN102094483B (en) | Material-saving heat-preserving light roof plate and application thereof | |
| CN101708979A (en) | High-performance aerated concrete plastering mortar | |
| Guo | The application and developmental trend of exterior wall external insulation | |
| CN209779895U (en) | flame-retardant portland cement wallboard | |
| CN203514544U (en) | Inorganic antiflaming composite thermal-insulating wall | |
| CN209277528U (en) | A kind of vacuum heat-insulating plate composite thermal-insulating exterior formwork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200710 |
|
| RJ01 | Rejection of invention patent application after publication |