CN110451914A - A kind of production technology of high-strength decorative plate - Google Patents

A kind of production technology of high-strength decorative plate Download PDF

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Publication number
CN110451914A
CN110451914A CN201910756974.5A CN201910756974A CN110451914A CN 110451914 A CN110451914 A CN 110451914A CN 201910756974 A CN201910756974 A CN 201910756974A CN 110451914 A CN110451914 A CN 110451914A
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CN
China
Prior art keywords
pressure
production technology
hours
decorative plate
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910756974.5A
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Chinese (zh)
Inventor
魏海涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pingliang New Century Building Materials Co Ltd
Original Assignee
Pingliang New Century Building Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pingliang New Century Building Materials Co Ltd filed Critical Pingliang New Century Building Materials Co Ltd
Priority to CN201910756974.5A priority Critical patent/CN110451914A/en
Publication of CN110451914A publication Critical patent/CN110451914A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/006—Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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

Abstract

The present invention relates to terrazzo technical field of producing, especially a kind of production technology of high-strength decorative plate, including the maintenance of weighing and burden, plate forming, plate: steam press maintenance is carried out to plate；A, it vacuumizes, with 20-50 minutes, vacuum is extracted into 150-300 millimetres of mercury, pressure is -0.8~-0.6Kg/cm2；B, heating, boosting, with 1.5-2.5 hours, temperature rose to 190 DEG C, and pressure is from -0.8~-0.6Kg/cm2Rise to 11-15Kg/cm2；C, constant temperature, constant pressure, 4-6 hours；D, cooling, decompression, with 2 hours from 11-15Kg/cm2It is down to 1 atmospheric pressure, is cooled to room temperature；It conserves rear surface and carries out surface spray treatment with curing sealing agent, then carry out grinding and polishing surface treatment.The terrazzo produced using this kind of technique, flexural strength, compression strength, density effectively improve, water absorption rate substantially reduces, and effectively improve terrazzo total quality.

Description

A kind of production technology of high-strength decorative plate
Technical field
The present invention relates to terrazzo technical field of producing more particularly to a kind of production technologies of high-strength decorative plate.
Background technique
Terrazzo (also referred to as grinding stone) is the aggregates such as rubble, glass, quartz to be admixed cementitious material coagulation product is made By the product of surface grinding, polishing.With terrazzo made of cementitious material inorganic grinding stone, made of epoxy cement material Terrazzo is called epoxy grinding stone or organic grinding stone, and terrazzo divides cast in situs terrazzo and prefabricated panels by construction manufacture craft again Terrazzo floor.
Traditional terrazzo surface is very coarse, and density is not high, is easy hiding dirt and receives dirty, and compression strength is lower, passes simultaneously The water absorption rate that system terrazzo production technology is produced is higher.
Summary of the invention
The purpose of the present invention is to solve traditional terrazzo surface is very coarse, density is not high, be easy hiding dirt receive it is dirty, and And compression strength is lower, while the higher disadvantage of water absorption rate that traditional terrazzo production technology is produced, and the one kind proposed The production technology of high-strength decorative plate.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of production technology of high-strength decorative plate, comprising the following steps:
Step 1: weighing and burden:
Aggregate: 0.35~0.7, cement: 0.1~0.22, calcium hydroxide: 0.02~0.12, metakaolin: 0.01~ 0.03, silicon ash: 0.01~0.03, water-soluble silicate: 0.01~0.02,5~30kg/m of fiber3, toner: 0.01~0.02, Water: 0.1~0.15, high-performance plastic agent: 0.01~0.03, the above are volume ratio, final mixing ratio is 1；
Step 2: plate forming:
The above raw material is stirred, is conveyed and is broken up, conveys cloth, vacuum vibration pressurization, automatic board descending；
Step 3: plate conserves:
Steam press maintenance is carried out to plate；
A, it vacuumizes, with 20-50 minutes, vacuum is extracted into 150-300 millimetres of mercury, pressure is -0.8~-0.6Kg/ cm2；
B, heating, boosting, with 1.5-2.5 hours, temperature rose to 190 DEG C, and pressure is from -0.8~-0.6Kg/cm2Rise To 11-15Kg/cm2；
C, constant temperature, constant pressure, 4-6 hours；
D, cooling, decompression, with 2 hours from 11-15Kg/cm2It is down to 1 atmospheric pressure, is cooled to room temperature；
Step 4: post-processing:
It conserves rear surface and carries out surface spray treatment with curing sealing agent, then carry out grinding and polishing surface treatment.
Preferably, in step 1, aggregate selects marble, granite, quartz, glass, ceramics, shell etc. naturally or artificial Granular material or one or more of stone sand mixture, porosity is less than 40%.
Preferably, silicon ash is ultrafine quartz powder in step 1.
Preferably, fiber selects alkali-resistant glass fibre, polypropylene fibre, vinal or wood fibre in step 1 One or more of mixture.
Preferably, when vacuum vibration pressurizes in step 2, using high-frequency vibration, and when pressure value is that conventional quartz plate produces 1.1-1.2 times of pressure value.
A kind of production technology of high-strength decorative plate proposed by the present invention, beneficial effect are: using this kind of technique production Terrazzo out, flexural strength, compression strength, density effectively improve, water absorption rate substantially reduces, and effectively improve water mill Stone total quality.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of production technology of high-strength decorative plate, comprising the following steps:
Step 1: weighing and burden:
Aggregate: 0.35~0.7, cement: 0.1~0.22, calcium hydroxide: 0.02~0.12, metakaolin: 0.01~ 0.03, silicon ash: 0.01~0.03, water-soluble silicate: 0.01~0.02,5~30kg/m of fiber3, toner: 0.01~0.02, Water: 0.1~0.15, high-performance plastic agent: 0.01~0.03, the above are volume ratio, final mixing ratio is 1；
The requirement of material:
Aggregate: being natural and the artificial granular material or stone such as marble, granite, quartz, glass, ceramics, shell One or more of sand mixture adjusts proportion according to the requirement of client, and porosity is reached in performance i.e. less than 40% Can, in appearance based on beauty.
Cement: refer to white cement 52.5, white cement 42.5 or 62.5.Can also with black cement 52.5, black cement 42.5 or 62.5。
Calcium hydroxide: referring to calcium hydroxide powder, can also be product or CaC2 resolution product after CaO resolution.
Metakaolin: refer to active metakaolin.
Silicon ash: ultrafine quartz powder fills the gap between plate, reduces porosity.
Water-soluble silicate: refer to silica solution, sodium metasilicate, potassium silicate, lithium metasilicate.
Fiber: alkali-resistant glass fibre, polypropylene fibre, vinal, wood fibre, addition fiber effectively improve plate Material integral strength.
Toner: iron oxide toner.
Water: tap water.
High-performance plastic agent: high-performance polycarboxylic acids water reducing agent.
Step 2: plate forming:
The above raw material is stirred, is conveyed and is broken up, conveys cloth, vacuum vibration pressurization, automatic board descending；Vacuum vibration adds When pressure, using high-frequency vibration, and pressure value is 1.1-1.2 times of pressure value when conventional quartz plate produces, using high-frequency vibration, is mentioned High plate compactness, while pressure testing is slightly larger than pressure value when conventional quartz plate produces, and further increases terrazzo compactness, is convenient for The progress of maintaining process.
Step 3: plate conserves:
Steam press maintenance is carried out to plate；
A, it vacuumizes, with 20-50 minutes, vacuum is extracted into 150-300 millimetres of mercury, pressure is -0.8~-0.6Kg/ cm2；
B, heating, boosting, with 1.5-2.5 hours, temperature rose to 190 DEG C, and pressure is from -0.8~-0.6Kg/cm2Rise To 11-15Kg/cm2；
C, constant temperature, constant pressure, 4-6 hours；
D, cooling, decompression, with 2 hours from 11-15Kg/cm2It is down to 1 atmospheric pressure, is cooled to room temperature；
Step 4: post-processing:
It conserves rear surface and carries out surface spray treatment with curing sealing agent, then carry out grinding and polishing surface treatment.
The terrazzo produced using process above, properties of product are as follows:
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to technical solution, design obtained from equivalent substitution or change, design, should all cover in protection model of the invention Within enclosing.

Claims (5)

1. a kind of production technology of high-strength decorative plate, which comprises the following steps:
Step 1: weighing and burden:
Aggregate: 0.35~0.7, cement: 0.1~0.22, calcium hydroxide: 0.02~0.12, metakaolin: 0.01~0.03, silicon Ash: 0.01~0.03, water-soluble silicate: 0.01~0.02,5~30kg/m of fiber3, toner: 0.01~0.02, water: 0.1~ 0.15, high-performance plastic agent: 0.01~0.03, the above are volume ratio, final mixing ratio is 1；
Step 2: plate forming:
The above raw material is stirred, is conveyed and is broken up, conveys cloth, vacuum vibration pressurization, automatic board descending；
Step 3: plate conserves:
Steam press maintenance is carried out to plate；
A, it vacuumizes, with 20-50 minutes, vacuum is extracted into 150-300 millimetres of mercury, pressure is -0.8~-0.6Kg/cm2；
B, heating, boosting, with 1.5-2.5 hours, temperature rose to 190 DEG C, and pressure is from -0.8~-0.6Kg/cm2Rise to 11- 15Kg/cm2；
C, constant temperature, constant pressure, 4-6 hours；
D, cooling, decompression, with 2 hours from 11-15Kg/cm2It is down to 1 atmospheric pressure, is cooled to room temperature；
Step 4: post-processing:
It conserves rear surface and carries out surface spray treatment with curing sealing agent, then carry out grinding and polishing surface treatment.
2. a kind of production technology of high-strength decorative plate according to claim 1, which is characterized in that in step 1, aggregate Select one of marble, granite, quartz, glass, ceramics, natural or the artificial granular material or stone sand such as shell or Several mixtures, porosity is less than 40%.
3. a kind of production technology of high-strength decorative plate according to claim 1, which is characterized in that silicon ash is in step 1 Ultrafine quartz powder.
4. a kind of production technology of high-strength decorative plate according to claim 1, which is characterized in that fiber selects in step 1 With one or more of alkali-resistant glass fibre, polypropylene fibre, vinal or wood fibre mixture.
5. a kind of production technology of high-strength decorative plate according to claim 1, which is characterized in that vacuum is shaken in step 2 When dynamic pressurization, using high-frequency vibration, and pressure value is 1.1-1.2 times of pressure value when conventional quartz plate produces.
CN201910756974.5A 2019-08-16 2019-08-16 A kind of production technology of high-strength decorative plate Pending CN110451914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910756974.5A CN110451914A (en) 2019-08-16 2019-08-16 A kind of production technology of high-strength decorative plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910756974.5A CN110451914A (en) 2019-08-16 2019-08-16 A kind of production technology of high-strength decorative plate

Publications (1)

Publication Number Publication Date
CN110451914A true CN110451914A (en) 2019-11-15

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CN201910756974.5A Pending CN110451914A (en) 2019-08-16 2019-08-16 A kind of production technology of high-strength decorative plate

Country Status (1)

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CN (1) CN110451914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452188A (en) * 2020-05-29 2020-07-28 重庆新格环保科技有限公司 Method for producing inorganic artificial stone plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339589A (en) * 1993-02-12 1994-08-23 Thrower John H Aggregate floor and method for forming same
CN101337805A (en) * 2008-08-25 2009-01-07 张璐 Artificial quartz in lump and fabrication technology thereof
CN101508133A (en) * 2009-03-16 2009-08-19 上海衡峰氟碳材料有限公司 Fiber-reinforced composite material cement board and preparation method thereof
CN104909648A (en) * 2015-05-21 2015-09-16 玖青新材料科技（上海）有限公司 Fiber-enhanced cement-based composite material
CN109776044A (en) * 2017-11-15 2019-05-21 无锡乘航装饰工程有限公司 A kind of novel high-strength inorganic artificial hilllock stone and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339589A (en) * 1993-02-12 1994-08-23 Thrower John H Aggregate floor and method for forming same
CN101337805A (en) * 2008-08-25 2009-01-07 张璐 Artificial quartz in lump and fabrication technology thereof
CN101508133A (en) * 2009-03-16 2009-08-19 上海衡峰氟碳材料有限公司 Fiber-reinforced composite material cement board and preparation method thereof
CN104909648A (en) * 2015-05-21 2015-09-16 玖青新材料科技（上海）有限公司 Fiber-enhanced cement-based composite material
CN109776044A (en) * 2017-11-15 2019-05-21 无锡乘航装饰工程有限公司 A kind of novel high-strength inorganic artificial hilllock stone and preparation method thereof

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
中国建材检验认证集团股份有限公司，国家建筑材料测试中心: "《绿色建筑选用产品导向目录 2015》", 31 July 2016, 中国建材工业出版社 *
周俊兴等: "《装饰石材应用指南》", 31 December 2016, 西安电子科技大学出版社 *
张巨松等: "《泡沫混凝土》", 31 January 2016, 哈尔滨工业大学出版社 *
邓德华主编: "《土木工程材料》", 30 September 2010, 中国铁道出版社 *
陶有生等: "《蒸压加气混凝土砌块生产》", 30 November 2018, 中国建材工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452188A (en) * 2020-05-29 2020-07-28 重庆新格环保科技有限公司 Method for producing inorganic artificial stone plate

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Application publication date: 20191115