CN106336168A - Inner core plate and wallboard prepared from inner core plate - Google Patents
Inner core plate and wallboard prepared from inner core plate Download PDFInfo
- Publication number
- CN106336168A CN106336168A CN201610708384.1A CN201610708384A CN106336168A CN 106336168 A CN106336168 A CN 106336168A CN 201610708384 A CN201610708384 A CN 201610708384A CN 106336168 A CN106336168 A CN 106336168A
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- inner core
- core plates
- cement
- surface plate
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/048—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of particles
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides an inner core plate and a wallboard prepared from the inner core plate. The inner core plate is mainly formed by mixing and extruding the following raw materials (by weight): 30-60 parts of cement, 1-20 parts of ceramsite, 3-15 parts of wood chip, 3-35 parts of vegetable fiber, 20-40 parts of sand, 30-60 parts of aggregate, 3-20 parts of fly ash, 5-3 parts of a high-molecular material, 0.01-0.03 part of a water reducer, 0.03-0.08 part of a reinforcing agent, 0.001-0.01 part of a foaming agent and 40-120 parts of water. The problem that an inner core plate has insufficient toughness and is easy to crack is solved.
Description
Technical field
The present invention relates to building materials technology field, especially relate to a kind of inner core plates and its wallboard made.
Background technology
Light Wall is widely used in the partition of civil buildings, utilities building, hotel, office building and secondary decoration, is
At present domestic housing industrialization carry out energetically and encourage novel energy-conserving, environment-friendly materials.
Most popular Light trabses are sandwich wallboards, by inner core plates and two-layer or Multilayer panel form solid
Plate, both had the advantages that lightweight, turn avoid the problems such as hollow sheeting low intensity, sound insulation difference.
At present sandwich wallboard is there is the problem that inner core plates toughness is not enough, and easy embrittlement causes the false reality of wallboard after embrittlement
The heart.
In view of this, the special proposition present invention.
Content of the invention
It is an object of the invention to provide a kind of inner core plates, described inner core plates solve toughness deficiency and lead to easy embrittlement
Problem.
Another object of the present invention is to providing a kind of wallboard, described wallboard possesses lightweight, intensity height, easily constructs, supports
The advantages of shield time is short.
In order to solve above technical problem, the invention provides technical scheme below:
A kind of inner core plates, are mainly extruded from by the mixing of following raw material:
By weight, cement 30-60 part, haydite 1-20 part, wood chip 3-15 part, string 3-35 part, husky 20-40 part,
Aggregate 30-60, flyash 3-20 part, macromolecular material 5-3 part, water reducer 0.01-0.03 part, reinforcing agent 0.03-0.08 part, send out
Infusion 0.001-0.01 part, water 40-120 part.Above-mentioned inner core plates are formed using reproducible material extruding, and toughness is far above existing
Product.
Secondly, the inner core plates of the present invention also have relatively low density, in 500-1000kg/m3Hereinafter, have preferably anti-
Water, heat-insulated, sound insulation value, and curing time is short, gets final product the demoulding about 5-8 hour.
Above inner core plates can also be improved further, to reach more technique effects:
Preferably, the cement of the above label of described cement selection c35.
This interval cement is high-mark cement, and intensity is high, contributes to intensity and the bearing capacity of adjustable plate.
Preferably, described macromolecular material selects one of aqueous epoxy resins, acrylic resin, gelling agent or many
Kind；One or more of the preferred gelatin of described gelling agent, carragheen, xanthans, sodium alginate, konjaku flour, agar.
Aqueous epoxy resins, acrylic resin, gelling agent Polymer material can be more vertical by the other compositions in raw material
Body, fully crosslinked together, increase the intensity of framework, these macromolecular materials can increase the plasticity of raw material simultaneously,
It is easy to make or extrude.
Preferably, described macromolecular material is made up of by the weight ratio of 8:1-2 acrylic resin and konjaku flour.This compound height
The bending strength of the inner core plates that molecular material is made is higher.
Preferably, described sand selects river sand.River sand is more fine and smooth, and draws materials easily, therefore typically selects river sand, certainly
Other husky classes can be waited from washing the sand.
Preferably, rubble selected by described aggregate, and/or building waste crushed material.
Building industry fast development at present, brings serious garbage disposal hidden danger to each city, so how will produce
Building waste classification to make reusable material or other products be current problem demanding prompt solution.Above scheme can be by
Building waste classification is pulverized and is used, and can consume building waste in a large number.
Inner core plates of the present invention have hollow and solid two kinds, and the mould used by cored slab will do specially treated, typically
It is preset spool in mould.Solid slab can directly be made it is also possible to previously described hollow by material by mentioned earlier
Make improvements on the basis of plate, for example, formed to hollow pouring material solid, preferably irrigate foam cement, foaming has lightweight, insulation
With the advantages of sound insulation, especially insulation and soundproof effect are extremely prominent.
In order to give full play to the effect of flyash, increase the toughness of plate further it is preferable that by weight, by weight,
Cement 30-60 part, haydite 1-20 part, wood chip 3-15 part, string 3-35 part, husky 20-40 part, aggregate 30-60, flyash 3-
20 parts, macromolecular material 5-3 part, water reducer 0.01-0.03 part, reinforcing agent 0.03-0.08 part, foaming agent 0.001-0.01 part,
Water 40-120 part.
The preparation method of above inner core plates is generally: raw material proportioning in proportion is poured in mixer, respectively using big
Material is stirred by type mixer, is then sent in large-size extruder, is extruded default to particular manufacturing craft by large-size extruder
Type.
Because the process of extruding can change the three-dimensional stress of composite, thus changing the mechanical performance of material, therefore
Extruding is extremely important to the quality of material, present invention preferably employs such fashion of extrusion: by all raw material blendings to being bonded to
Group, is then extruded with screw-type extruder.
Specifically, material is placed in large-scale mixer in proportion and first raw material stirs, then add water stirring, then
Increase molecular material stirring, stir and pinch agglomerating being bonded together to available hand and can be extruded to mould using single lead screw ex truding briquetting machine,
Extruder select screw-type extruder, due to formula in added with macromolecular material, reinforcing agent, for foaming can rise extruding lubrication and increasing
After stiffened, intensity and acceleration firm time, do not have particular/special requirement to equipment extrusion pressure simultaneously.
In manufacturing process, the water yield of addition is 40-120 part.
Above inner core plates are mainly used in making composite wall brick, and composite wall brick herein can be both each independent plate, applies
Man-hour is just superimposed or is superposed to finished product wallboard in advance, then constructs again.The invention is not limited in this regard.
Composite wall brick is typically sequentially overlapped and is formed by surface plate, described inner core plates and surface plate.
Wherein, the surface plate material on both sides can identical it is also possible to different.The selection of surface plate also has important shadow to body of wall
Ring, on the one hand impact and the difficulty of fitting of inner core plates, on the one hand affect the performances such as the waterproof of body of wall, heat-insulated, insulation.
The invention provides two kinds of surface plate, Yi Zhongwei:
It is extruded from by the mixing of following raw material:
By weight, cement 30-60 part of more than c35 label, Tao Sha 5-20 part, husky 20-40 part, aggregate 15-100 part,
String 3-10 part, macromolecular material 5-20 part, appropriate amount of water.
This surface plate is ceramsite concrete light-weight glass-fiber-plate, and feature is process is simple, and shaping is fast, low cost.
Another kind is:
By weight, magnesia cement 20-80 part, haydite 5-15 part, wood chip 3-15 part, stalk fibre 10-30 part, Tao Sha
20-40, aggregate 15-60 part, macromolecular material 5-20 part；
This surface plate is light-weight high-polymer glass magnesium fiberboard, and feature is process is simple, and shaping is fast, low cost.
Compared with prior art, the present invention achieves following technique effect:
(1) toughness of inner core plates is high, and density is low, has preferably waterproof, heat-insulated, sound insulation value, and curing time is short,
8 hours about get final product the demoulding.
(2) two kinds of surface plate process is simples, shaping is fast, low cost.
(3) material selection range of wall brick is wide.
Brief description
The mounting structure figure of the inner core plates that Fig. 1 provides for the present invention；
The structure chart of the wallboard that Fig. 2 provides for the present invention；
The structure chart of another kind of wallboard that Fig. 3 provides for the present invention；
The structure chart of the H-shaped fastener that Fig. 4 provides for the present invention；
The scheme of installation of the H-shaped fastener that Fig. 5 provides for the present invention.
Specific embodiment
Below in conjunction with specific embodiment, technical scheme is clearly and completely described, but ability
Field technique personnel will be understood that, following described embodiment is a part of embodiment of the present invention, rather than whole embodiments,
It is merely to illustrate the present invention, and be not construed as limiting the scope of the present invention.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.Unreceipted actual conditions person in embodiment, the condition according to normal condition or manufacturer's suggestion is carried out.Agents useful for same or instrument
Unreceipted production firm person, being can be by the commercially available conventional products bought and obtain.
Embodiment 1
Making inner core plates:
Weight ratio according to 30:10:3:35:20:30:3:5 is drawn materials, and takes c35 cement, haydite, wood chip respectively, stalk is fine
Dimension, river sand, rubble, flyash, macromolecular material (aqueous epoxy resins e44).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to particular manufacturing craft by large-size extruder.The demoulding is got final product after 8 hours.
Mould therefor is solid mould.
Making surface plate:
Weight ratio according to 30:5:20:15:10:5 is drawn materials, and takes c35 cement, haydite, river sand, rubble respectively, plant is fine
Dimension, macromolecular material (is used herein as epoxy resin e44, certain waterborne curing agent adds water to mix and adds epoxy resin mixed and modified
After can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.Install
Method mainly has following two.
The first installation method:
Bore multiple holes on the pillar or house beam in house to be installed, be bumped into H-shaped fastener 2 respectively, then inner core plates 3 are fixing
At H-shaped fastener 2, complete the positioning of inner core plates 3, pierced bolt 6 to inner core plates 3 more afterwards, screw rod will have enough length,
So that the screed 4 being deeply superimposed afterwards and surface plate 5.Fixed structure is as shown in figure 1, based on the pillars of a house 1, inner core plates are passed through
H-shaped fastener is fixed on the pillars of a house.
Next step is to touch mortar in inner core plates, as the tack coat with surface plate, strengthens the effect of sound-insulating simultaneously.
Last fixation surface plate on screed, and will be fixing for bolt complete.
The construction of inner core plates opposite side is ibid.
Finally obtain the structure of wallboard as shown in Fig. 2 being followed successively by inner core plates 3, screed 4 and surface plate 5 from the inside to the outside, three
Fixed by bolt 6 between layer.
Second installation method:
Bore multiple holes on the pillar or house beam in house to be installed, be bumped into H-shaped fastener respectively, then inner core plates are fixed on
At H-shaped fastener, complete the positioning of inner core plates, pierced bolt to inner core plates more afterwards, screw rod will have enough length, so that deep
Enter the coiled material being superimposed afterwards and surface plate.
Next step is the patch coiled material in inner core plates, as the tack coat with surface plate, strengthens the effect of sound-insulating simultaneously.
Coiled material can be the flat-type material of the sizing that any materials are made.
Last fixation surface plate on coiled material layer, and will be fixing for bolt complete.
The construction of inner core plates opposite side is ibid.Finally obtain the structure of wallboard as shown in figure 3, being followed successively by inner core from the inside to the outside
Plate, coiled material layer and surface plate, are bolted between three layers.
H-shaped fastener mentioned above can use side logical or u-shaped groove or angle steel replacement, as long as playing fixation.H-shaped card
Part preferably employs structure as shown in Figure 4:
H-shaped fastener 8 includes t shape plate 801 and l shape plate 803；" l " end and the one of described l shape plate 803 of described t shape plate 801
Fitting in end face face, and is fixed by screw 802.Mounting means is: the "-" end of t shape plate 801, and described l shape plate 803 is away from institute
The one end stating t shape plate 801 is all bumped on the pillars of a house or house beam；Inner core plates 3 include "-" end outside against t shape plate 801, as Fig. 5 institute
Show.
Embodiment 2
Making inner core plates:
Weight ratio according to 60:20:15:35:40:60:20:30 is drawn materials, and takes c35 cement, haydite, wood chip, stalk respectively
Fiber, river sand, rubble, flyash, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds
Enter epoxy resin mixed and modified after can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to particular manufacturing craft by large-size extruder.The demoulding is got final product after 8 hours.
Mould therefor is solid mould.
Making surface plate:
Weight ratio according to 20:15:3:30:20:60:5 is drawn materials, and takes magnesia cement respectively, haydite, wood chip, stalk fibre,
Tao Hesha, rubble, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds epoxy resin
After mixed and modified can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.
Embodiment 3
Making inner core plates:
Weight ratio according to 40:15:15:35:40:30:10:20 is drawn materials, and takes c35 cement, haydite, wood chip, stalk respectively
Fiber, river sand, rubble, flyash, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds
Enter epoxy resin mixed and modified after can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special hollow mould by large-size extruder.Get final product the demoulding after 8 hours, be dried.
To the hollow interior injection foam cement of the inner core plates obtaining above, it is dried, gets product.
Making surface plate:
Weight ratio according to 80:5:15:10:40:15:20 is drawn materials, and takes magnesia cement, haydite, wood chip respectively, stalk is fine
Dimension, Tao Hesha, rubble, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds asphalt mixtures modified by epoxy resin
After fat is mixed and modified can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.
Embodiment 4
Making inner core plates:
Weight ratio according to 40:15:15:35:40:30:12:20 is drawn materials, and takes c35 cement, haydite, wood chip, stalk respectively
Fiber, river sand, rubble, flyash, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds
Enter epoxy resin mixed and modified after can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to particular manufacturing craft by large-size extruder.The demoulding is got final product after 8 hours.
Mould therefor is solid mould.
Making surface plate:
Weight ratio according to 80:5:15:10:40:10:20 is drawn materials, and takes c35 cement, haydite, river sand, rubble, plant respectively
Fiber, macromolecular material is used herein as epoxy resin e44, and certain waterborne curing agent adds water to mix and adds epoxy resin mixed and modified
After can also, or the resin of similar molecular weight).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.
Embodiment 5
Making inner core plates:
Weight ratio according to 40:15:15:35:40:30:15:20 is drawn materials, and takes c35 cement, haydite, wood chip, stalk respectively
Fiber, river sand, rubble, flyash, macromolecular material (acrylic resin ac-1022 is mixed with the weight ratio of 8:1 with konjaku flour).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to particular manufacturing craft by large-size extruder.The demoulding is got final product after 8 hours.
Mould therefor is solid mould.
Making surface plate:
Weight ratio according to 80:5:15:10:40:15:20 is drawn materials, and takes c35 cement, haydite, river sand, rubble, plant respectively
Fiber, macromolecular material (aqueous epoxy resins e44).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.
Embodiment 6
Making inner core plates:
Weight ratio according to 30:10:8:35:20:30:3:5 is drawn materials, and takes c35 cement, haydite, wood chip respectively, stalk is fine
Dimension, river sand, rubble, flyash, macromolecular material (acrylic resin ac-1022 is mixed with the weight ratio of 8:2 with konjaku flour).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to particular manufacturing craft by large-size extruder.The demoulding is got final product after 8 hours.
Mould therefor is solid mould.
Making surface plate:
Weight ratio according to 80:5:15:10:40:15:20 is drawn materials, and takes c35 cement, haydite, river sand, rubble, plant respectively
Fiber, macromolecular material (aqueous epoxy resins e44).
Will be levigate for above raw material, it is subsequently poured in mixer, adds water, material is stirred.It is then sent to big
In type extruder, sizing is extruded to special solid mould by large-size extruder.The demoulding is got final product after 8 hours.
In process above, inner core plates and surface plate are independent making, when using, then both are bolted together.
Test the performance of the inner core plates that all of above embodiment provides, result is as shown in table 1.
Control group:
The performance of table 1 inner core plates
Test the performance of the surface plate that all of above embodiment provides, result is as shown in table 2.
The performance of table 2 surface plate
Finally it is noted that various embodiments above, only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that: its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of inner core plates are it is characterised in that main be extruded from by the mixing of following raw material:
By weight, cement 30-60 part, haydite 1-20 part, wood chip 3-15 part, string 3-35 part, husky 20-40 part, aggregate
30-60, flyash 3-20 part, macromolecular material 5-3 part, water reducer 0.01-0.03 part, reinforcing agent 0.03-0.08 part, foaming agent
0.001-0.01 part, water 40-120 part.
2. inner core plates according to claim 1 are it is characterised in that the cement of the above label of described cement selection c35；
Described aggregate preferably selects rubble, and/or building waste crushed material.
3. inner core plates according to claim 1 it is characterised in that described macromolecular material select aqueous epoxy resins, third
One or more of olefin(e) acid resin, gelling agent；The preferred gelatin of described gelling agent, carragheen, xanthans, sodium alginate, konjaku
One or more of powder, agar.
4. inner core plates according to claim 3 are it is characterised in that described macromolecular material is by acrylic resin and konjaku flour
Weight ratio composition by 8:1-2.
5. inner core plates according to claim 1 it is characterised in that described inner core plates be cored slab, the sky of described cored slab
Intracardiac perfusion has foam cement.
6. inner core plates according to claim 1 it is characterised in that by weight, cement 30-60 part, haydite 1-20 part, wood
Bits 3-15 part, string 3-35 part, husky 20-40 part, aggregate 30-60, flyash 3-20 part, macromolecular material 5-3 part, diminishing
Agent 0.01-0.03 part, reinforcing agent 0.03-0.08 part, foaming agent 0.001-0.01 part, water 40-120 part.
7. it is characterised in that by weight, the method for described extruding is the inner core plates according to any one of claim 1-6:
All raw material blendings are agglomerating to boning, then extruded with screw-type extruder.
8. the inner core plates described in any one of claim 1-7 are made wallboard is it is characterised in that by surface plate, described inner core plates
It is sequentially overlapped with surface plate and form.
9. the wallboard that inner core plates according to claim 8 are made is it is characterised in that described surface plate is mixed by following raw material
It is extruded from:
By weight, cement 30-60 part, haydite 1-20 part, wood chip 3-15 part, string 3-35 part, husky 20-40 part, aggregate
30-60, flyash 3-20 part, macromolecular material 5-3 part, water reducer 0.01-0.03 part, reinforcing agent 0.03-0.08 part, foaming agent
0.001-0.01 part, water 40-120 part.
10. the wallboard that inner core plates according to claim 8 are made is it is characterised in that described surface plate is mixed by following raw material
Conjunction is extruded from:
By weight, magnesia cement 20-80 part, wood chip 3-15 part, string 10-30 part, Tao Sha 20-40, aggregate 15-60
Part, macromolecular material 5-20 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610708384.1A CN106336168A (en) | 2016-08-23 | 2016-08-23 | Inner core plate and wallboard prepared from inner core plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610708384.1A CN106336168A (en) | 2016-08-23 | 2016-08-23 | Inner core plate and wallboard prepared from inner core plate |
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| CN106336168A true CN106336168A (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610708384.1A Pending CN106336168A (en) | 2016-08-23 | 2016-08-23 | Inner core plate and wallboard prepared from inner core plate |
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| CN110606712A (en) * | 2019-09-12 | 2019-12-24 | 扬州工业职业技术学院 | Production method of assembled bamboo sawdust aggregate foamed cement wall core material |
| CN113443864A (en) * | 2021-03-25 | 2021-09-28 | 尹会贤 | Lightweight concrete with strong waterproof performance and production process thereof |
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| CN113443864A (en) * | 2021-03-25 | 2021-09-28 | 尹会贤 | Lightweight concrete with strong waterproof performance and production process thereof |
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