CN109881772A - A kind of no beam column plate-type house structural system - Google Patents
A kind of no beam column plate-type house structural system Download PDFInfo
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- CN109881772A CN109881772A CN201910225784.0A CN201910225784A CN109881772A CN 109881772 A CN109881772 A CN 109881772A CN 201910225784 A CN201910225784 A CN 201910225784A CN 109881772 A CN109881772 A CN 109881772A
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- Prior art keywords
- wall jigsaw
- exterior wall
- jigsaw
- plate
- interior wall
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- 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
-
- 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
-
- 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
- C04B9/00—Magnesium cements or similar cements
- C04B9/04—Magnesium cements containing sulfates, nitrates, phosphates or fluorides
-
- 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
- C04B9/00—Magnesium cements or similar cements
- C04B9/20—Manufacture, e.g. preparing the batches
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- 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
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Finishing Walls (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention discloses a kind of no beam column plate-type house structural system, including interior wall jigsaw, exterior wall jigsaw and floor, and the interior wall jigsaw, the exterior wall jigsaw and the floor are magnesia-based cements foamed board；In the junction of the interior wall jigsaw and the exterior wall jigsaw, the interior wall jigsaw is embedded into the exterior wall jigsaw or the exterior wall jigsaw is embedded into the interior wall jigsaw or the interior wall jigsaw is integrally formed with the exterior wall jigsaw；Magnesia-based cements fibrous material is filled in the filleting of the adjacent floor junction, the magnesia-based cements fibrous material gets up the adjacent floor bonding.The present invention not only saves a large amount of working hours, shortens the construction time, and convenient for the recycling to building materials, reduce building waste yield during building demolition, be good for the environment without pouring beam column.
Description
It is " a kind of no beam column plate-type house structural system ", the applying date is in November, 2016 that the application, which is invention and created name,
17 days, application No. is 201611052272.1 divisional applications.
Technical field
The present invention relates to building fields, more particularly, to a kind of no beam column plate-type house structural system.
Background technique
Existing house mostly uses post and beam building structure, and beam column is required to need to consume a large amount of by cast in situs
Working hour extends the construction time, nor convenient for the recycling to building materials, it can be generated when being removed to house big
The building waste of amount, is unfavorable for environmental protection.And the building structure without beam column is used, need wall that there is good supportive, and building
Plate needs to have lesser quality under the premise of having certain bending strength and flexural strength, but the house of existing no beam column
Structure can not construct three since the supportive of wallboard is poor and the quality of floor is larger and mostly one-storey house or two layers of storied building structure
Layer or three layers or more of storied building structure, cannot improve the effective rate of utilization in soil.
Summary of the invention
In view of this, present invention aims at be to provide it is a kind of without pour beam column without beam column plate-type house structural body
System, not only saves a large amount of working hours, shortens the construction time, and convenient for the recycling to building materials, reduces building demolition and build rubbish in the process
Rubbish yield, is good for the environment.
In order to achieve the above objectives, the present invention adopts the following technical solutions:
A kind of no beam column plate-type house structural system, including interior wall jigsaw, exterior wall jigsaw and floor, the interior wall jigsaw,
The exterior wall jigsaw and the floor are magnesia-based cements foamed board；In the handover of the interior wall jigsaw and the exterior wall jigsaw
Place, the interior wall jigsaw is embedded into the exterior wall jigsaw or the exterior wall jigsaw is embedded into the interior wall jigsaw or described interior
Wall jigsaw and the exterior wall jigsaw are integrally formed；Magnesia-based cements undulation degree is filled in the filleting of the adjacent floor junction
Material, the magnesia-based cements fibrous material get up the adjacent floor bonding.
Above-mentioned no beam column plate-type house structural system is covered with fibre on the outer surface of the junction of the adjacent exterior wall jigsaw
Wei Bu.
Above-mentioned no beam column plate-type house structural system, the interior wall jigsaw and the exterior wall jigsaw are single layer wallboard；?
The junction of the floor and the exterior wall jigsaw, the floor are extend into the exterior wall jigsaw, and on the outside of the floor
It is provided with exterior wall on the outside of end face and mends plate, the exterior wall mends plate in the exterior wall jigsaw, and the exterior wall mends the outer of plate
Surface is concordant with the alien invasion of the exterior wall jigsaw, and it is also magnesia-based cements foamed board that the exterior wall, which mends plate,.
Above-mentioned no beam column plate-type house structural system, the interior wall jigsaw and the exterior wall jigsaw are by single magnesia-based cements
Foamed board bonding connection forms；
In the junction of the interior wall jigsaw and the exterior wall jigsaw: the interior wall jigsaw is embedded into the exterior wall jigsaw
Between two neighboring single magnesia-based cements foamed board, and the end face outside of the interior wall jigsaw and the outer of the exterior wall jigsaw are stood
Face is concordant；Or be provided with T-type node, the T-type node includes longitudinal plate and is arranged on the longitudinal plate lateral surface
Transverse vertical plate, the flush with outer surface of the plate face of the transverse vertical plate and the exterior wall jigsaw, the plate face of the longitudinal plate and the interior wall
The plate face of jigsaw is concordant；Or it is provided with T-type node group, the T-type node group is made of T-type node, and the T-type node includes
Outside longitudinal plate and the transverse vertical plate being arranged on the longitudinal plate lateral surface, the plate face of the transverse vertical plate and the exterior wall jigsaw
Flush, the plate face of the longitudinal plate is concordant with the plate face of the interior wall jigsaw, and the horizontal of the neighbouring T-type node is stood
Plate is laterally staggered, and accommodates the recessed of the exterior wall jigsaw so that being separated by and being formed between two transverse vertical plates of a transverse vertical plate
Slot, the neighbouring longitudinal plate length is different, so that being separated by shape between two longitudinal plates of a longitudinal plate
At the groove for accommodating the interior wall jigsaw；
In the junction of the exterior wall jigsaw (200): the end face of any one of exterior wall jigsaw is described outer with another
The metope of wall jigsaw (200) is concordant, or is provided with L-type node unit.
Above-mentioned no beam column plate-type house structural system, the magnesia-based cements foamed board are the raw materials using following parts by weight
Foamed technique is made: magnesia salt cement 40-65 parts, 1-3 parts of foam stabilizer and 3-5 parts of foaming agent；
The magnesia salt cement the preparation method is as follows: by the MgSO of MgO, 100-200 mesh of 100-200 mesh4And H2O tri-
Person is (7-12): 1:(20-28 according to the ratio between amount of substance) mixing, be then added inducer, the additional amount of inducer be MgO,
MgSO4And H2The 0.5-3wt% of O three's gross mass, stirring 24 hours or more, dry, grinding is crossed after 200 meshes up to magnesia salt
Cement.
Above-mentioned no beam column plate-type house structural system, the inducer the preparation method is as follows: by the talcum of 200-400 mesh
Powder is added in acrylate and vinyl acetate emulsion, and the mass ratio of talcum powder and acrylate and vinyl acetate emulsion is (8-15): (20-30), and stirring is heated to 60-80
DEG C and kept for 2-5 hours, filtering drying；Tannic acid aqueous solution is added in obtained solid product, tannic acid in tannic acid aqueous solution
Mass fraction is 5-10wt%, and the mass ratio of solid product and tannic acid aqueous solution is 1:(20-30), it is heated to 90-100 DEG C and protects
It holds 5-10 hours, filtering drying simultaneously crushes, and sieves with 100 mesh sieve up to inducer.
Above-mentioned no beam column plate-type house structural system, the inducer are made of component A and B component, the preparation side of component A
Method is as follows: the talcum powder of 200-400 mesh is added in acrylate and vinyl acetate emulsion, the mass ratio of talcum powder and acrylate and vinyl acetate emulsion is (8-15):
(20-30), stirring, is heated to 60-80 DEG C and is kept for 2-5 hours, filtering drying；Tannic acid will be added in obtained solid product
In aqueous solution, the mass fraction of tannic acid is 5-10wt% in tannic acid aqueous solution, and the mass ratio of solid product and tannic acid aqueous solution is
1:(20-30), it is heated to 90-100 DEG C and is kept for 5-10 hours, filtering drying simultaneously crushes, and sieves with 100 mesh sieve up to component A；B group
Point the preparation method is as follows: being added to 200-400 mesh flyash in triethanolamine aqueous solution, three in triethanolamine aqueous solution
The mass fraction of ethanol amine is 3-5wt%, and the mass ratio of flyash and triethanolamine aqueous solution is 1:(10-20), it stirs, heating
To 50-70 DEG C and kept for 12-24 hours, filtering drying；Obtained solid product is added in silane coupler solution, solid
Product and the mass ratio of silane coupler solution are 1:(5-20), and the mass fraction of silane coupling agent is in silane coupler solution
10-15wt%, filtering drying simultaneously crush, and sieve with 100 mesh sieve up to B component；
Component A is first added, the additional amount of component A is MgO, MgSO4And H2The 0.5-1wt% of O three's gross mass, stirring 24
Hour or more；Then B component is added, the additional amount of B component is MgO, MgSO4And H2The 1-2wt% of O three's gross mass, stirring
24 hours or more.
Above-mentioned no beam column plate-type house structural system, the magnesia-based cements foamed board are the raw materials using following parts by weight
Foamed technique is made: magnesia salt cement 40-65 parts, the flyash after pre-treatment, 1-3 parts of foam stabilizer and 3-5 parts of foaming agent, preceding
The additional amount of treated flyash is the 10-50wt% of MgO mass used when prepared by magnesia salt cement；
The magnesia salt cement the preparation method is as follows: by the MgSO of MgO, 100-200 mesh of 100-200 mesh4And H2O tri-
Person is (7-12): 1:(20-28 according to the ratio between amount of substance) mixing, be then added inducer, the additional amount of inducer be MgO,
MgSO4And H2The 0.5-3wt% of O three's gross mass, stirring 24 hours or more, dry, grinding is crossed after 200 meshes up to magnesia salt
Cement；The inducer is made of component A and B component, component A the preparation method is as follows: the talcum powder of 200-400 mesh is added
Into acrylate and vinyl acetate emulsion, the mass ratio of talcum powder and acrylate and vinyl acetate emulsion is (8-15): (20-30), and stirring is heated to 60-80 DEG C and protects
2-5 hours are held, filtering drying；It will be added in tannic acid aqueous solution in obtained solid product, the matter of tannic acid in tannic acid aqueous solution
Amount score is 5-10wt%, and the mass ratio of solid product and tannic acid aqueous solution is 1:(20-30), it is heated to 90-100 DEG C and keeps
5-10 hours, filtering drying simultaneously crushed, and sieved with 100 mesh sieve up to component A；B component the preparation method is as follows: by 200-400 mesh powder
Coal ash is added in triethanolamine aqueous solution, and the mass fraction of triethanolamine is 3-5wt%, fine coal in triethanolamine aqueous solution
The mass ratio of ash and triethanolamine aqueous solution is 1:(10-20), stirring is heated to 50-70 DEG C and is kept for 12-24 hours, filters
Drying；Obtained solid product is added in silane coupler solution, the mass ratio of solid product and silane coupler solution
For 1:(5-15), the mass fraction of silane coupling agent is 10-15wt% in silane coupler solution, and filtering drying simultaneously crushes, mistake
100 meshes are up to B component；Inducer Adding Way is as follows: component A is first added, the additional amount of component A is MgO, MgSO4And H2O
The 0.5-1wt% of three's gross mass, stirring 24 hours or more；Then B component is added, the additional amount of B component is MgO, MgSO4
And H2The 1-2wt% of O three's gross mass, stirring 24 hours or more；
Flyash after pre-treatment the preparation method is as follows: by 200-400 mesh flyash to be added to triethanolamine water-soluble
In liquid, the mass fraction of triethanolamine is 3-5wt%, the quality of flyash and triethanolamine aqueous solution in triethanolamine aqueous solution
Than for 1:(10-20), stirring is heated to 50-70 DEG C and is kept for 12-24 hours, filtering drying；Obtained solid product is added
Into silane coupler solution, the mass ratio of solid product and silane coupler solution is 1:(5-20), silane coupler solution
The mass fraction of middle silane coupling agent is 10-15wt%, and filtering drying simultaneously crushes, and is sieved with 100 mesh sieve up to the fine coal after pre-treatment
Ash.
Beneficial effects of the present invention are as follows:
1. the preparation route without magnesia-based cements foamed board used in beam column plate-type house structural system in the present invention is simple, benefit
With the magnesia salt cement of the gas washing in SA production of industrial waste, reduces or do not use portland cement completely, energy-saving ring Poly is useless, required original
Expect it is cheap and easy to get, product have lower production cost；
2. it is high without the light-weight intensity of beam column plate-type house structural system in the present invention, it is inside and outside to can be used as tier building
Load bearing wall and partition wall, and it is small to be self-possessed, and anti-seismic performance is good；
3. the thermal coefficient without beam column plate-type house structural system in the present invention is small, thermal capacity is big, and shock resistance is good,
Heat preserving heat insulating noise insulation effect is good；
4. high without beam column plate-type house structural system intensity in the present invention, impact resistance and crack resistance are high, can directly exist
Surface does painting coating or sticks decorative panel, and decoration integrated degree is high；
5. no beam column plate-type house structural system of the invention, industrialization degree is high, and engineering is prefabricated, on-site assembly, construction
Speed is fast, and plate machinability is good, can saw, can follow closely；Density is small, does not need large-scale hoisting machinery, and construction site discharge is few.
7. the present invention uses flat slab capital construction, save beam column and pour increased working hour, shortens the construction time, and reduce
The building waste generated when building demolition, while convenient for construction material (Side fascia, lining and floor in the present invention)
Recycling, be good for the environment.
Detailed description of the invention
Fig. 1 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are the outer of single layer wallboard
Portion's structural schematic diagram；
Fig. 2 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are in single layer wallboard
Portion's structural schematic diagram；
Fig. 3 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are the outer of single layer wallboard
Structural schematic diagram at portion corner；
Fig. 4 is the building that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
The attachment structure schematic diagram of plate and exterior wall jigsaw；
Fig. 5 is the building that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
Bonding connection structural schematic diagram between plate and floor；
Fig. 6 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are the outer of single layer wallboard
Structural schematic diagram on the outside of wall jigsaw and interior wall jigsaw junction；
Fig. 7 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are the outer of single layer wallboard
Structural schematic diagram on the inside of wall jigsaw and interior wall jigsaw junction；
Fig. 8 is the T that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
The structural schematic diagram of type node group；
Fig. 9 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are the one of single layer wallboard
The structural schematic diagram of kind T-type node A；
Figure 10 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
Another structural schematic diagram of T-type node B；
Figure 11 is that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
The structural schematic diagram of exterior wall jigsaw junction；
Figure 12 is the L that exterior wall jigsaw and interior wall jigsaw of the present invention without beam column plate-type house structural system are single layer wallboard
The structural schematic diagram of type node unit C.
In figure: 100- interior wall jigsaw；200- exterior wall jigsaw；300- floor；400- magnesia-based cements fibrous material；500- fiber
Cloth；The single magnesia-based cements foamed board of 600-；700- exterior wall mends plate；800-T type wall node；801- longitudinal substrate；The horizontal vertical item of 802-
Plate one；The horizontal vertical batten two of 803-；900-T type node；901- longitudinal plate；902- transverse vertical plate；903- groove；904-L type node list
Member；1000-T type node group.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further below with reference to preferred embodiments and drawings
It is bright.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
Magnesia-based cements foamed board in embodiment 6 and embodiment 7 the preparation method is as follows:
Embodiment 1
(a) foamed cement is prepared
65 kilograms of magnesia salt cement, 3 kilograms of foam stabilizer and 5 kilograms of foaming agent, according to the ratio of mud 0.45 plus water, stirring is made
Foamed cement slurries.The foam stabilizer is silicone amide；The foaming agent is lauryl sodium sulfate.
The magnesia salt cement the preparation method is as follows: by the MgSO of MgO, 100-200 mesh of 100-200 mesh4And H2O tri-
Person is 9:1:25 mixing according to the ratio between amount of substance, and inducer is then added, and the additional amount of inducer is MgO, MgSO4And H2O tri-
The 1wt% of person's gross mass, stirring 24 hours or more, dry, grinding is crossed after 200 meshes up to magnesia salt cement.
The inducer the preparation method is as follows: the talcum powder of 200-400 mesh is added in acrylate and vinyl acetate emulsion, talcum powder with
The mass ratio of acrylate and vinyl acetate emulsion is 15:22, and stirring is heated to 80 DEG C and is kept for 5 hours, filtering drying；In obtained solid product
Middle addition tannic acid aqueous solution, the mass fraction of tannic acid is 8wt%, the quality of solid product and tannic acid aqueous solution in tannic acid aqueous solution
Than for 1:20, being heated to 90 DEG C and being kept for 10 hours, filtering drying is simultaneously crushed, and sieves with 100 mesh sieve up to inducer.
(b) magnesia-based cements foamed board is made using foamed cement.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
The inducer is made of component A and B component, component A the preparation method is as follows: by the talcum powder of 200-400 mesh
It is added in acrylate and vinyl acetate emulsion, the mass ratio of talcum powder and acrylate and vinyl acetate emulsion is 8:27, and stirring is heated to 60 DEG C and is kept for 4 hours, mistake
Filter drying；It will be added in tannic acid aqueous solution in obtained solid product, the mass fraction of tannic acid is in tannic acid aqueous solution
The mass ratio of 10wt%, solid product and tannic acid aqueous solution is 1:30, is heated to 100 DEG C and is kept for 5 hours, filtering drying and powder
It is broken, it sieves with 100 mesh sieve up to component A；B component the preparation method is as follows: 200-400 mesh flyash is added to triethanolamine water
In solution, the mass fraction of triethanolamine aqueous solution is 5wt%, and the mass ratio of flyash and triethanolamine aqueous solution is 1:15,
Stirring is heated to 70 DEG C and is kept for 24 hours, filtering drying；Obtained solid product is added in silane coupler solution,
Solid product and the mass ratio of silane coupler solution are 1:10, and the mass fraction of silane coupling agent is in silane coupler solution
10wt%, filtering drying simultaneously crush, and sieve with 100 mesh sieve up to B component.
Inducer Adding Way is as follows: component A is first added, the additional amount of component A is MgO, MgSO4And H2O three's gross mass
0.5wt%, stirring 24 hours or more；Then B component is added, the additional amount of B component is MgO, MgSO4And H2The total matter of O three
The 1wt% of amount, stirring 24 hours or more.
Embodiment 3
The present embodiment the difference from example 2 is that:
(a) foamed cement is prepared
3 kilograms of flyash, foam stabilizer after 65 kilograms of magnesia salt cement, pre-treatment and 5 kilograms of foaming agent, according to the ratio of mud
0.45 adds water, stirs producing foamed cement grout.The additional amount of flyash after pre-treatment is that magnesia salt cement is used when preparing
The 10wt% of MgO mass.
Flyash after pre-treatment is the preparation method is as follows: be added to triethanolamine aqueous solution for 200-400 mesh flyash
In, the mass fraction of triethanolamine aqueous solution is 3wt%, and the mass ratio of flyash and triethanolamine aqueous solution is 1:12, stirring,
It is heated to 70 DEG C and is kept for 12 hours, filtering drying；Obtained solid product is added in silane coupler solution, solid produces
Object and the mass ratio of silane coupler solution are 1:16, and the mass fraction of silane coupling agent is in silane coupler solution
15wt%, filtering drying simultaneously crush, and sieve with 100 mesh sieve up to the flyash after pre-treatment.
Embodiment 4
The present embodiment the difference from embodiment 1 is that: be added without inducer when preparing magnesia salt cement.
Embodiment 5
The present embodiment and the difference of embodiment 4 are: the flyash of addition is the flyash without pre-treatment.
Magnesia-based cements foamed board obtained in embodiment 1-5 is tested for the property, the results are shown in Table 1:
Table 1
As can be seen from Table 1: being added after inducer, can significantly enhance the compression strength of magnesium oxysulfide concrete, especially
It is the inducer that addition group is divided into component A and B component, the compression strength of magnesium oxysulfide concrete can be further enhanced；Although being added
After inducer, the presetting period of magnesium oxysulfide concrete extends, but just final setting time difference shortens, and illustrates the sulphur oxygen that inducer is added
The coagulation of magnesium cement is suitable for the site operation for requiring quickly to solidify once just can speed up condensation hardening later.
The test method of compression strength coefficient of softing is as follows in table 1: respectively by magnesium-based obtained in embodiment 1- embodiment 5
Cement foam board conserves 28 days, is soaked in water 180 days, then tests compression strength respectively, calculates compression strength coefficient of softing.
Compression strength before compression strength/immersion after compression strength coefficient of softing=immersion.
The test method of the coefficient of resistance erosion is as follows in table 1: respectively sending out magnesia-based cements obtained in embodiment 1- embodiment 5
It steeps plate to conserve 28 days, be soaked in the magnesium chloride solution that magnesium chloride mass fraction is 31wt% 180 days, then test is impregnated respectively
Compression strength afterwards calculates the coefficient of resistance erosion.Compression strength before compression strength/immersion after the coefficient of resistance erosion=immersion.
The test method of steel bar corrosion rate is as follows in table 1: respectively by the magnesia salt water muddy water in embodiment 1- embodiment 5
Change 200 hours, using CHI660C electrochemical workstation, by two electrode linear polarization methods measurement reinforcing bar in magnesia salt cement
Corrosion current and corrosion rate.
Embodiment 6
As shown in Figures 1 to 5, the present embodiment includes interior wall jigsaw 100, exterior wall jigsaw without beam column plate-type house structural system
200 and floor 300, the interior wall jigsaw 100, the exterior wall jigsaw 200 and the floor 300 are magnesia-based cements foamed board；
In the junction of the interior wall jigsaw 100 and the exterior wall jigsaw 200, the interior wall jigsaw 100 is embedded into the exterior wall jigsaw
In 200 or the exterior wall jigsaw 200 is embedded into the interior or described interior wall jigsaw 100 of the interior wall jigsaw 100 and the exterior wall jigsaw
200 are integrally formed；Magnesia-based cements fibrous material 400, the magnesium-based water are filled in the filleting of adjacent 300 junction of the floor
Mud fibrous material 400 gets up the adjacent bonding of floor 300.On the outer surface of the junction of the adjacent exterior wall jigsaw 200
It is covered with fiber cloth 500.
The interior wall jigsaw 100 and the exterior wall jigsaw 200 are single layer wallboard；In the floor 300 and the exterior wall
The junction of jigsaw 200, the floor 300 are extend into the exterior wall jigsaw 200, and 300 end face outside of the floor
Outside is provided with exterior wall and mends plate 700, and the exterior wall mends plate 700 in the exterior wall jigsaw 200, and the exterior wall mends plate
700 outer surface is concordant with the alien invasion of the exterior wall jigsaw 200, and it is also magnesia-based cements foamed board that the exterior wall, which mends plate 700,.
The interior wall jigsaw 100 and the exterior wall jigsaw 200 by single 600 bonding connection of magnesia-based cements foamed board and
At；As shown in Fig. 6 to Figure 10, in the junction of the interior wall jigsaw 100 and the exterior wall jigsaw 200: the interior wall jigsaw 100
It is embedded between the two neighboring single magnesia-based cements foamed board 600 of the exterior wall jigsaw 200, and the interior wall jigsaw 100
End face outside it is concordant with the alien invasion of the exterior wall jigsaw 200；Or it is provided with T-type node 900, the T-type node 900 packet
The transverse vertical plate 902 for including longitudinal plate 901 and being arranged on 901 lateral surface of longitudinal plate, the plate face of the transverse vertical plate 902 and institute
The flush with outer surface of exterior wall jigsaw 200 is stated, the plate face of the longitudinal plate 901 is concordant with the plate face of the interior wall jigsaw 100；Or
It is provided with T-type node group 1000, the T-type node group 1000 is made of T-type node 900, and the T-type node 900 includes longitudinal
Plate 901 and the transverse vertical plate 902 being arranged on 901 lateral surface of longitudinal plate, the plate face of the transverse vertical plate 902 and the exterior wall
The flush with outer surface of jigsaw 200, the plate face of the longitudinal plate 901 is concordant with the plate face of the interior wall jigsaw 100, neighbouring
The transverse vertical plate 902 of the T-type node 900 is laterally staggered, so that being separated by two transverse vertical plates of the transverse vertical plate 902
The groove 903 for accommodating the exterior wall jigsaw 200 is formed between 902, neighbouring 901 length of the longitudinal plate is different, so that
It is separated by the groove 903 for being formed between two longitudinal plates 901 of a longitudinal plate 901 and accommodating the interior wall jigsaw 100；
As is illustrated by figs. 11 and 12, in the junction of the exterior wall jigsaw 200: any one of exterior wall jigsaw 200
End face is concordant with the metope of exterior wall jigsaw 200 described in another, or is provided with L-type node unit 904.
Magnesia-based cements fibrous material in embodiment 6 the preparation method is as follows:
Powder after 65 kilograms of magnesia salt cement (magnesia salt cement of the embodiment 1 into embodiment 5 can be used), pre-treatment
Coal ash and 5 kilograms of vinal, according to the ratio of mud 0.45 plus water, magnesia-based cements fibrous material slurries are made in stirring.Preceding place
The additional amount of flyash after reason is the 10wt% of MgO mass used when prepared by magnesia salt cement.
Flyash after pre-treatment is the preparation method is as follows: be added to triethanolamine aqueous solution for 200-400 mesh flyash
In, the mass fraction of triethanolamine aqueous solution is 3wt%, and the mass ratio of flyash and triethanolamine aqueous solution is 1:12, stirring,
It is heated to 70 DEG C and is kept for 12 hours, filtering drying；Obtained solid product is added in silane coupler solution, solid produces
Object and the mass ratio of silane coupler solution are 1:16, and the mass fraction of silane coupling agent is in silane coupler solution
15wt%, filtering drying simultaneously crush, and sieve with 100 mesh sieve up to the flyash after pre-treatment.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention may be used also on the basis of the above description for those of ordinary skill in the art
To make other variations or changes in different ways, all embodiments can not be exhaustive here, it is all to belong to this hair
The obvious changes or variations that bright technical solution is extended out are still in the scope of protection of the present invention.
Claims (1)
1. a kind of no beam column plate-type house structural system, which is characterized in that including interior wall jigsaw (100), exterior wall jigsaw (200) and
Floor (300), the interior wall jigsaw (100), the exterior wall jigsaw (200) and the floor (300) are magnesia-based cements foaming
Plate；In the junction of the interior wall jigsaw (100) and the exterior wall jigsaw (200), the interior wall jigsaw (100) is embedded into described
In exterior wall jigsaw (200) or the exterior wall jigsaw (200) is embedded into the interior wall jigsaw (100) or the interior wall jigsaw
(100) it is integrally formed with the exterior wall jigsaw (200)；Magnesium-based water is filled in the filleting of the adjacent floor (300) junction
Mud fibrous material (400), the magnesia-based cements fibrous material (400) get up adjacent floor (300) bonding；
Fiber cloth (500) are covered on the outer surface of the junction of the adjacent exterior wall jigsaw (200)；
The interior wall jigsaw (100) and the exterior wall jigsaw (200) are single layer wallboard；The floor (300) and described outer
The junction of wall jigsaw (200), the floor (300) extend into the exterior wall jigsaw (200), and the floor (300)
It is provided with exterior wall on the outside of end face outside and mends plate (700), the exterior wall mends plate (700) in the exterior wall jigsaw (200), and
And the outer surface of exterior wall benefit plate (700) is concordant with the alien invasion of the exterior wall jigsaw (200), the exterior wall mends plate (700)
It also is magnesia-based cements foamed board；
The interior wall jigsaw (100) and the exterior wall jigsaw (200) by single magnesia-based cements foamed board (600) bonding connection and
At；
In the junction of the interior wall jigsaw (100) and the exterior wall jigsaw (200): the interior wall jigsaw (100) is embedded into institute
It states between the two neighboring single magnesia-based cements foamed board (600) of exterior wall jigsaw (200), and the interior wall jigsaw (100)
End face outside is concordant with the alien invasion of the exterior wall jigsaw (200)；Or it is provided with T-type node (900), the T-type node
(900) transverse vertical plate (902) for including longitudinal plate (901) and being arranged on the longitudinal plate (901) lateral surface, the transverse vertical plate
(902) flush with outer surface of plate face and the exterior wall jigsaw (200), the plate face of the longitudinal plate (901) and the interior wall are spelled
The plate face of plate (100) is concordant；Or it is provided with T-type node group (1000), the T-type node group (1000) is by T-type node (900)
Composition, the T-type node (900) include the transverse vertical plate of longitudinal plate (901) and setting on the longitudinal plate (901) lateral surface
(902), the flush with outer surface of the plate face of the transverse vertical plate (902) and the exterior wall jigsaw (200), the longitudinal plate (901)
Plate face is concordant with the plate face of the interior wall jigsaw (100), and the transverse vertical plate (902) of the neighbouring T-type node (900) is laterally
It is staggered, accommodates the exterior wall jigsaw so that being formed between two for being separated by a transverse vertical plate (902) transverse vertical plate (902)
(200) groove (903), the neighbouring longitudinal plate (901) length is different, so that being separated by the longitudinal plate
(901) groove (903) for accommodating the interior wall jigsaw (100) is formed between the longitudinal plate (901) of two；
In the junction of the exterior wall jigsaw (200): the end face of any one of exterior wall jigsaw (200) is described outer with another
The metope of wall jigsaw (200) is concordant, or is provided with L-type node unit (904)；
The magnesia-based cements foamed board is made of the foamed technique of raw material using following parts by weight: magnesia salt cement 40-65
Part, the flyash after pre-treatment, 1-3 part of foam stabilizer and 3-5 parts of foaming agent, the additional amount of the flyash after pre-treatment is magnesia salt
The 10-50wt% of MgO mass used when prepared by cement；
The magnesia salt cement the preparation method is as follows: by the MgSO of MgO, 100-200 mesh of 100-200 mesh4And H2O three presses
The ratio between amount according to substance is (7-12): 1:(20-28) mixing, inducer is then added, the additional amount of inducer is MgO, MgSO4
And H2The 0.5-3wt% of O three's gross mass, stirring 24 hours or more, dry, grinding is crossed after 200 meshes up to magnesia salt water
Mud；The inducer is made of component A and B component, component A the preparation method is as follows: the talcum powder of 200-400 mesh is added to
In acrylate and vinyl acetate emulsion, the mass ratio of talcum powder and acrylate and vinyl acetate emulsion is (8-15): (20-30), and stirring is heated to 60-80 DEG C and keeps
2-5 hours, filtering drying；It will be added in tannic acid aqueous solution in obtained solid product, the quality of tannic acid in tannic acid aqueous solution
Score is 5-10wt%, and the mass ratio of solid product and tannic acid aqueous solution is 1:(20-30), it is heated to 90-100 DEG C and keeps 5-
10 hours, filtering drying simultaneously crushed, and sieved with 100 mesh sieve up to component A；B component the preparation method is as follows: by 200-400 mesh fine coal
Ash is added in triethanolamine aqueous solution, and the mass fraction of triethanolamine is 3-5wt%, flyash in triethanolamine aqueous solution
Mass ratio with triethanolamine aqueous solution is 1:(10-20), stirring is heated to 50-70 DEG C and is kept for 12-24 hours, and filtering is dried
It is dry；Obtained solid product is added in silane coupler solution, the mass ratio of solid product and silane coupler solution is
1:(5-15), the mass fraction of silane coupling agent is 10-15wt% in silane coupler solution, and filtering drying simultaneously crushes, and crosses 100
Mesh is up to B component；Inducer Adding Way is as follows: component A is first added, the additional amount of component A is MgO, MgSO4And H2O three
The 0.5-1wt% of gross mass, stirring 24 hours or more；Then B component is added, the additional amount of B component is MgO, MgSO4And H2O
The 1-2wt% of three's gross mass, stirring 24 hours or more；
Flyash after pre-treatment the preparation method is as follows: being added to 200-400 mesh flyash in triethanolamine aqueous solution,
The mass fraction of triethanolamine is 3-5wt% in triethanolamine aqueous solution, and the mass ratio of flyash and triethanolamine aqueous solution is
1:(10-20), it stirs, is heated to 50-70 DEG C and is kept for 12-24 hours, filtering drying；Obtained solid product is added to silicon
In alkane coupling agent solution, the mass ratio of solid product and silane coupler solution is 1:(5-20), silicon in silane coupler solution
The mass fraction of alkane coupling agent is 10-15wt%, and filtering drying simultaneously crushes, and is sieved with 100 mesh sieve up to the flyash after pre-treatment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910225784.0A CN109881772B (en) | 2016-11-17 | 2016-11-17 | Beam-free column plate type house structure system |
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| CN201611052272.1A CN106592752B (en) | 2016-11-17 | 2016-11-17 | A kind of no beam column plate-type house structural system |
| CN201910225784.0A CN109881772B (en) | 2016-11-17 | 2016-11-17 | Beam-free column plate type house structure system |
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| CN201611052272.1A Division CN106592752B (en) | 2016-11-17 | 2016-11-17 | A kind of no beam column plate-type house structural system |
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| CN201611052272.1A Active CN106592752B (en) | 2016-11-17 | 2016-11-17 | A kind of no beam column plate-type house structural system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112502287A (en) * | 2020-11-23 | 2021-03-16 | 上海绿筑住宅系统科技有限公司 | Sound insulation inner partition wall structure of modular assembly type building and installation method |
| CN112502286A (en) * | 2020-11-23 | 2021-03-16 | 上海绿筑住宅系统科技有限公司 | Modular assembly type building and installation method |
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| US20040265555A1 (en) * | 2001-09-20 | 2004-12-30 | Hung Tang | Inorganic wood-like material |
| CN101723623A (en) * | 2008-10-26 | 2010-06-09 | 董四清 | Technology for producing wall material by using waste |
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| CN112502286A (en) * | 2020-11-23 | 2021-03-16 | 上海绿筑住宅系统科技有限公司 | Modular assembly type building and installation method |
Also Published As
| Publication number | Publication date |
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| CN106592752A (en) | 2017-04-26 |
| CN109881772B (en) | 2020-07-07 |
| CN106592752B (en) | 2019-04-23 |
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Effective date of registration: 20190930 Address after: 010051, 49 Aimin Road, Xincheng District, the Inner Mongolia Autonomous Region, Hohhot Applicant after: Nei Mongol Polytechnical Univ. Applicant after: Inner Mongolia Green Housing Industry Technology Co., Ltd. Address before: 010051 No. 801, 8th floor, panjiyuan community, Guangming West Road, Huimin District, Hohhot City, Inner Mongolia Autonomous Region Applicant before: Inner Mongolia Green Housing Industry Technology Co., Ltd. Applicant before: Nei Mongol Polytechnical Univ. |
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