CN100491283C - EPS mixture, light building bolck and construction method for light wall partition - Google Patents

EPS mixture, light building bolck and construction method for light wall partition Download PDF

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Publication number
CN100491283C
CN100491283C CNB2008100493963A CN200810049396A CN100491283C CN 100491283 C CN100491283 C CN 100491283C CN B2008100493963 A CNB2008100493963 A CN B2008100493963A CN 200810049396 A CN200810049396 A CN 200810049396A CN 100491283 C CN100491283 C CN 100491283C
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CN
China
Prior art keywords
eps
light block
wall
light
compound
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.)
Expired - Fee Related
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CNB2008100493963A
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Chinese (zh)
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CN101244916A (en
Inventor
胡伦坚
原有生
周忠义
宋广明
李守坤
郭强
彭建新
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Henan Guoji Construction Group Co., Ltd.
Tihome Construction and Development Co., Ltd.
Original Assignee
HENAN GUOJI CONSTRUCTION GROUP CO Ltd
HENAN TAIHONG HOUSE BUILDING CO Ltd
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Application filed by HENAN GUOJI CONSTRUCTION GROUP CO Ltd, HENAN TAIHONG HOUSE BUILDING CO Ltd filed Critical HENAN GUOJI CONSTRUCTION GROUP CO Ltd
Priority to CNB2008100493963A priority Critical patent/CN100491283C/en
Publication of CN101244916A publication Critical patent/CN101244916A/en
Application granted granted Critical
Publication of CN100491283C publication Critical patent/CN100491283C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B2111/52—Sound-insulating materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention discloses a construction method for EPS mixtures, lightweight blocks and masonry light partition walls of the mixers and the lightweight blocks; wherein, the EPS mixtures consist of the mixings of 25 to 35kg of EPS particles, 135 to 165kg of cement, 135 to 165kg of pulverized fuel ash, 2 to 4kg of water reducing agent, 4 to 6kg of thickener and 60 to 80kg of water; the lightweight blocks are made of the EPS mixtures and then the lightweight blocks of the EPS mixtures are built into the light partition walls; in the construction process of the light partition walls, a level concrete present pouring belt is set when the walls are built to half of the height; when the built partition wall is longer than 3m, a concrete construction column is arranged in the middle of the walls. By adopting the abandoned EPS materials to build the lightweight blocks and the masonry light partition walls, the construction method solves the pollution problem of waste treatment so as to reuse the waste, which is beneficial to the environmental protection; at the same time, the construction method is used for manufacturing the masonry partition walls of the lightweight blocks, which is low in cost and considerable in economic benefits. The light partition walls of the construction method are light in weight, small in occupying area and good in sound insulation.

Description

The constructional method of EPS compound, light block and light partition wall thereof
One, technical field:
The present invention relates to the used light material of a kind of building field, light block and this light block of employing thereof and build the constructional method of partition wall by laying bricks or stones, particularly relate to a kind of EPS compound, light block and build the constructional method of light partition wall by laying bricks or stones.
Two, background technology:
Along with the continuous development of society, building field is more and more higher to the requirement of its internal partition wall and material therefor thereof, has both required that floor space is little, in light weight, cost is low, also requires sound insulation, heat insulation, environmental protection, aspect effect such as energy-conservation also relatively good simultaneously.At present, building field mainly adopts GRC light cellular partition board and air-entrained concrete building block to build internal partition wall by laying bricks or stones, replace original clay brick to build partition wall by laying bricks or stones, adopt clay brick to build internal partition wall by laying bricks or stones, than great, price is high, be difficult to processing, heat insulation, insulation, sound insulation, energy-saving effect are relatively poor, and occupy cultivated land, be unfavorable for environmental protection, country bans use of.
The GRC light cellular partition board is a kind of GRC product that development in recent years is the fastest, application quantity is maximum, is the best materials of buildings non-weight bearing area instead of clay brick.The weight of this product is specifications such as 1/6～1/8 of clay brick, thickness 10cm, 12cm, 15mm, 18mm, and its performance is equivalent to 24 brick walls, and water-fast, moistureproof, waterproof, the anti-seismic performance of product all are better than plasterboard and silica-magnesia panel.This product is suitable for doing locellus, branch family, the toilet of Highrise buildings, the partition of kitchen non-weight bearing area, also is applicable to the layer that adds in the construction in various fast-assemblings room and old room.But the GRC light cellular partition board of selling on the market mostly is that thickness is 10cm, highly is 3.2m to need to cut aggregate erection according to height, the length of internal partition wall during actual the use.Air-entrained concrete building block is to utilize coal ash, turns waste into wealth, and meets the industry policy of country, and its thickness is generally specifications such as 100mm, 120mm, 150mm, 200mm.
About light partition wall or light cellular partition board many patent documentation reports are arranged also, for example: 1, application number is 200410026185.X, denomination of invention is a kind of light cellular partition board, discloses light cellular partition board and has been prepared from according to a certain percentage by magnesium oxide, magnesium chloride, drystone powder, flyash, talcum powder, high-alumina cement, ferrous sulfate, tertiary sodium phosphate, phosphoric acid liquid and sawdust.2, application number is 200710026550.0, and denomination of invention is a kind of light partition board for building and manufacture method thereof, discloses the material of using in the concrete structure of this light partition board and the manufacture method thereof.
Three, summary of the invention:
The objective of the invention is according to building field being used for the high requirement of non-weight bearing area internal partition wall each side, reduce cost simultaneously, save energy, help environmental protection, the invention provides a kind of novel EPS compound, light block and build the constructional method of light partition wall by laying bricks or stones.
Technical scheme of the present invention:
The invention provides a kind of EPS compound, described every cubic metre of EPS compound is by EPS particle 25～35kg, cement 135～165kg, flyash 135～165kg, UNF-5 water reducer 2～4kg, polyvinyl formal thickening material 4～6kg and water 60～80kg mix.
For described EPS compound, wherein the EPS particle grain size is below the 10mm.
For described EPS compound, described cement is the P.O42.5 ordinary Portland cement; Described flyash is II level flyash, loss on ignition＜8%.
A kind of EPS compound light block, described light block are to be prepared from by described EPS compound, and the concrete steps of its preparation light block are as follows:
A, pulp preparation stage: take by weighing various raw materials by proportioning composition recited above, earlier cement, flyash, water reducer, thickening material and water are added in the stirrer and stir, slowly adding EPS particle of back stirs, continue then to stir, when the EPS particle is wrapped up in sternly fully by mortar after, stop to stir;
B, block forming stage: the EPS particle slip of step a preparation is packed in the mould, molded through smearing, demoulding during slip initial set by the time, covered with plastic film carries out maintenance after the demoulding, after the wet curing 20 days, be EPS compound light block product, this product is as building partition wall by laying bricks or stones.
For described EPS compound light block, the thickness of described light block is 80mm, or is 100mm, or is 120mm, or is 150mm, or is 200mm.
For described EPS compound light block, the specification of described light block is 80 * 300 * 400mm, or is 100 * 300 * 400mm, or is 120 * 300 * 400mm, or is 150 * 400 * 600mm, or is 200 * 400 * 600mm.
A kind ofly utilize EPS compound light block recited above to build the constructional method of light partition wall by laying bricks or stones, earlier the large bay house is cleaned out, locate at building wall position snap the line, use EPS compound light block masonry panel then, accessories such as doorway are built by laying bricks or stones simultaneously with body of wall, after finishing, building wall can whitewash operation, particularly:
A, highly locating with EPS compound light block masonry panel to 1/2, establishing the horizontal concrete cast-in-situ band of C20 one, thickness is 100mm, width is identical with thickness of wall body, level is vertically joined 3 φ, 6 reinforcing bars, and distribution bar φ 6@200, longitudinal reinforcement are anchored at 500mm in the bearing wall;
B, when the length of masonry panel during greater than 3m, in the middle of partition wall, be provided with the concrete forming column, its spacing is less than 3000mm, sectional dimension is 200 * wall thickness, vertically joins 4 φ, 8 reinforcing bars, distribution bar φ 6@200, vertical reinforcement are anchored at 500mm in the bearing wall;
C, employing thickness are body of wall height≤2600mm that the EPS compound light block of 80mm, 100mm or 120mm is built by laying bricks or stones, and employing thickness is body of wall height≤3000mm that the EPS compound light block of 150mm or 200mm is built by laying bricks or stones.
Positive beneficial effect of the present invention:
1, the present invention adopts depleted EPS material (polystyrene plastic) to prepare light block and builds light partition wall by laying bricks or stones, has not only solved the pollution problem of waste treatment, makes it obtain again utilizing, and has improved living environment, helps the protection of environment; Being used for the processing light block simultaneously builds partition wall by laying bricks or stones, and cost is lower, has greatly reduced the production cost of light partition wall since thus, and economic benefit is considerable.
2, EPS compound light block than common air-entrained concrete building block from heavy and light, and minimum size can be made into 80mm wide, 100mm compares economical with materials with the air-entrained concrete building block minimum width.Therefore, the internal partition wall floor space that adopts EPS compound light block to build by laying bricks or stones is less relatively, can utilize the space bigger.
3, the weight of EPS compound light partition wall of the present invention is 350kg/m 3, satisfy the requirement of lightweight body of wall; The defening effect of EPS compound light partition wall of the present invention is 30db (100mm body of wall), 40db (200mm body of wall); Impact resistance is a 20kg bump leakless.
Four, embodiment:
Following examples only in order to further specify the present invention, do not limit content of the present invention.
Embodiment one:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 30kg, P.O42.5 ordinary Portland cement 150kg, flyash 150kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 5kg and water 60～80kg.
The making method of EPS compound light block:
The preparatory phase of a, slurry: according to the various raw materials in the EPS compound that takes by weighing above, earlier cement, flyash, water reducer, thickening material and water are added in the stirrer and stir, slowly adding EPS particle of back stirs, continue then to stir, when the EPS particle is wrapped up in sternly fully by mortar after, stop to stir;
B, block forming stage: the EPS particle slip of step a preparation is packed in the mould, molded through smearing, demoulding during slip initial set by the time, covered with plastic film carries out maintenance after the demoulding, and wet curing was EPS compound light block product after 20 days.
By above-mentioned making method, the thickness of the light block finished product of making is 80mm, or is 100mm, or is 120mm, or is 150mm, or is 200mm.
By above-mentioned making method, the specification of the light block finished product of making is 80 * 300 * 400mm, or is 100 * 300 * 400mm, or is 120 * 300 * 400mm, or is 150 * 400 * 600mm, or is 200 * 400 * 600mm.
The constructional method of EPS compound light partition wall:
Employing thickness is body of wall height≤2600mm that the EPS compound light block of 80mm, 100mm or 120mm is built by laying bricks or stones, and employing thickness is body of wall height≤3000mm that the EPS compound light block of 150mm or 200mm is built by laying bricks or stones.
Earlier the large bay house is cleaned out, locate at building wall position snap the line, use EPS compound light block masonry panel then, accessories such as doorway are built by laying bricks or stones simultaneously with body of wall, when masonry panel to 1/2 is highly located, if the horizontal concrete cast-in-situ band of C20 together, its thickness is 100mm, and width is identical with thickness of wall body, and level is vertically joined 3 φ, 6 reinforcing bars, distribution bar φ 6@200, longitudinal reinforcement are anchored at 500mm in the bearing wall; After finishing, building wall can whitewash operation; When the partition wall length of building by laying bricks or stones during greater than 3m, in the middle of partition wall, be provided with the concrete forming column, its spacing is less than 3000mm, and sectional dimension is 200 * wall thickness, vertically joins 4 φ, 8 reinforcing bars, and distribution bar φ 6@200, vertical reinforcement are anchored at 500mm in the bearing wall;
Embodiment two: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 30kg, P.O42.5 ordinary Portland cement 152kg, flyash 148kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 5kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment three: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 28kg, P.O42.5 ordinary Portland cement 148kg, flyash 152kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 5kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment four: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 30kg, P.O42.5 ordinary Portland cement 155kg, flyash 145kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 5kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment five: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 30kg, P.O42.5 ordinary Portland cement 165kg, flyash 135kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 5kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment six: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 25kg, P.O42.5 ordinary Portland cement 165kg, flyash 140kg, water reducer (UNF-5) 4kg, thickening material (polyvinyl formal) 6kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment seven: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 35kg, P.O42.5 ordinary Portland cement 135kg, flyash 160kg, water reducer (UNF-5) 2kg, thickening material (polyvinyl formal) 4kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.
Embodiment eight: with embodiment one primitive form together, something in common is no longer narrated, and difference is:
The composition of each raw material is respectively in every cubic metre of EPS compound: EPS particle 32kg, P.O42.5 ordinary Portland cement 140kg, flyash 155kg, water reducer (UNF-5) 3kg, thickening material (polyvinyl formal) 6kg, water 60～80kg.
The making method of EPS compound light block is with embodiment one.
The constructional method of EPS compound light partition wall is with embodiment one.

Claims (12)

1, a kind of EPS compound, it is characterized in that: described every cubic metre of EPS compound is by EPS particle 25～35kg, cement 135～165kg, flyash 135～165kg, UNF-5 water reducer 2～4kg, polyvinyl formal thickening material 4～6kg and water 60～80kg mix.
2, EPS compound according to claim 1 is characterized in that: described EPS particle grain size is below the 10mm.
3, EPS compound according to claim 1 is characterized in that: described cement is the P.O42.5 ordinary Portland cement; Described flyash is II level flyash, loss on ignition＜8%.
4, a kind of EPS compound light block, described light block are to be prepared from by the described EPS compound of claim 1, it is characterized in that, the detailed step of preparation building block is as follows:
A, pulp preparation stage: take by weighing various raw materials by the described composition of claim 1, earlier cement, flyash, water reducer, thickening material and water are added in the stirrer and stir, slowly adding EPS particle of back stirs, continue then to stir, when the EPS particle is wrapped up in sternly fully by mortar after, stop to stir;
B, block forming stage: the EPS particle slip of step a preparation is packed in the mould, molded through smearing, demoulding during slip initial set by the time, covered with plastic film carries out maintenance after the demoulding, after the wet curing 20 days, be EPS compound light block product, this product is as building partition wall by laying bricks or stones.
5, EPS compound light block according to claim 4, it is characterized in that: the thickness of described light block is 80mm, or is 100mm, or is 120mm, or is 150mm, or is 200mm.
6, EPS compound light block according to claim 4, it is characterized in that: the specification of described light block is 80 * 300 * 400mm, or is 100 * 300 * 400mm, or is 120 * 300 * 400mm, or be 150 * 400 * 600mm, or be 200 * 400 * 600mm.
7, a kind of constructional method of utilizing the described EPS compound of claim 4 light block to build light partition wall by laying bricks or stones, earlier the large bay house is cleaned out, locate at building wall position snap the line, use EPS compound light block masonry panel then, accessories such as doorway are built by laying bricks or stones simultaneously with body of wall, can whitewash operation after building wall is finished, it is characterized in that:
A, highly locating with EPS compound light block masonry panel to 1/2, establishing the horizontal concrete cast-in-situ band of C20 one, thickness is 100mm, width is identical with thickness of wall body, level is vertically joined 3 φ, 6 reinforcing bars, and distribution bar φ 6@200, longitudinal reinforcement are anchored at 500mm in the bearing wall;
B, when the length of masonry panel during greater than 3m, in the middle of partition wall, be provided with the concrete forming column, its spacing is less than 3000mm, sectional dimension is 200 * wall thickness, vertically joins 4 φ, 8 reinforcing bars, distribution bar φ 6@200, vertical reinforcement are anchored at 500mm in the bearing wall;
C, employing thickness are body of wall height≤2600mm that the EPS compound light block of 80mm, 100mm or 120mm is built by laying bricks or stones, and employing thickness is body of wall height≤3000mm that the EPS compound light block of 150mm or 200mm is built by laying bricks or stones.
CNB2008100493963A 2008-03-24 2008-03-24 EPS mixture, light building bolck and construction method for light wall partition Expired - Fee Related CN100491283C (en)

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Application Number Priority Date Filing Date Title
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162284B (en) * 2011-02-14 2013-02-20 哈尔滨鸿盛房屋节能体系研发中心 T-shaped component module
CN102229201B (en) * 2011-04-20 2012-10-10 江苏省交通工程集团有限公司 Production device for expanded polystyrene (EPS) granular mixed lightweight soil
CN108689660A (en) * 2018-05-31 2018-10-23 合肥国瑞集成建筑科技有限公司 A kind of lightweight steel construction wall lightweight anti-corrosion concrete and preparation method thereof

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Address after: North Garden Road 450002 Henan city of Zhengzhou province Henan Taihong Housing Construction Co. Ltd.

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Address before: North Garden Road 450002 Henan city of Zhengzhou province Henan Taihong Housing Construction Co. Ltd.

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