CN1995648A - Method for making light water-permeable concrete pavement brick - Google Patents
Method for making light water-permeable concrete pavement brick Download PDFInfo
- Publication number
- CN1995648A CN1995648A CNA2006101558311A CN200610155831A CN1995648A CN 1995648 A CN1995648 A CN 1995648A CN A2006101558311 A CNA2006101558311 A CN A2006101558311A CN 200610155831 A CN200610155831 A CN 200610155831A CN 1995648 A CN1995648 A CN 1995648A
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- CN
- China
- Prior art keywords
- cullet
- mixture
- mixed
- cement
- mass ratio
- 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.)
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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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a manufacturing method for light-water-permeable concrete footpath brick, belonging to a manufacturing method for building component. The manufacturing process can be divided into following procedures that (1) after cullet is crushed and screened, cullet with grain diameter less than 5mm is prepared as stock, cullet with grain diameter more than 5mm is crushed and screened again; (2) screened cullet, cement and fly ash are mixed evenly to form mixture 1 with the proportion of 2:1:1-5; (3) hydrogen peroxide and water are mixed to form mixture 2 with the proportion of 7:1; (4) mixture 1 and mixture 2 are mixed with the proportion of 1:0.2-1 by wt; after it is mixed evenly, it is added into mould rapidly; it is put statically for four hours under more than 5DEG C and the mould is uninstalled; it is maintained for more than 24 hours and the product is obtained. In the invention hydrogen peroxide is used as foaming agent. It is provided with low cost, simple production process, light cubage and weight, good permeability.
Description
Technical field
The present invention relates to a kind of preparation method of building unit, particularly relate to a kind of preparation method of light water-permeable concrete pavement brick.
Background technology
The pavement brick generally adopts lithotome or cement concrete manufacturing at present, and volume to weight ratio is bigger, for application sites such as accessible roof, indoor landscapes, has increased load of buildings; And lithotome or cement concrete pavement brick be in order to reach the requirement of thickness, and material therefor is more, thereby cost is higher; On the other hand, the water permeability of lithotome or cement concrete material is relatively poor, and the draining when being unfavorable for rainfall is recharged in soil.
Summary of the invention
The objective of the invention is to overcome that existing pavement brick unit weight is big, cost is high, the shortcoming of bad hydraulic permeability, providing a kind of is raw material with cement, flyash, cullet, with the hydrogen peroxide is the preparation method of the light water-permeable concrete pavement brick of blowing agent, and the pavement brick unit weight that this method makes is light, cost is low, good water permeability.
The objective of the invention is to be achieved through the following technical solutions:
A kind of preparation method of light water-permeable concrete pavement brick, its manufacturing process is divided into following steps:
(1) cullet are pulverized, are sieved, get particle diameter below 5mm for raw material for standby, particle diameter is greater than pulverizing once more, the screening of 5mm;
(2) with the cullet material that filters out and cement, flyash in cullet: cement: the flyash mass ratio is that 2: 1: 1～5 ratios mix, and obtains mixture 1;
(3) hydrogen peroxide is mixed by mass ratio with water at 7: 1, obtain mixture 2;
(4) mixture 1 is mixed by mass ratio 1: 0.2～1 with mixture 2, after stirring, add rapidly in the mould, leave standstill form removal in 4 hours in environment temperature more than 5 ℃, maintenance was finished product more than 24 hours.
Advantage of the present invention and effect are:
1. the present invention is a raw material with cement, flyash, cullet, is blowing agent with the hydrogen peroxide, and its cost is low, production technology is simple.
2. the pavement brick unit weight of the present invention's production is light, good water permeability.
The specific embodiment
Embodiment 1
With cullet pulverize, sieve, get particle diameter below 5mm for raw material for standby.Particle diameter is greater than pulverizing once more, the screening of 5mm; With the cullet material that filters out and cement, flyash in cullet: cement: the flyash mass ratio is that 2: 1: 1 ratios mix, and obtains mixture 1; Hydrogen peroxide is mixed by mass ratio with water at 7: 1, obtain mixture 2; Mixture 1 is mixed by mass ratio with mixture 2 at 1: 0.2, after stirring, add rapidly in the mould, leave standstill form removal in 4 hours in environment temperature more than 5 ℃, maintenance was finished product more than 24 hours.Its dry volume density is 550kg/m3, and coefficient of thermal conductivity is 0.13W/m2K.
Embodiment 2
With cullet pulverize, sieve, get particle diameter below 5mm for raw material for standby.Particle diameter is greater than pulverizing once more, the screening of 5mm; With the cullet material that filters out and cement, flyash in cullet: cement: the flyash mass ratio is that 2: 1: 3 ratios mix, and obtains mixture 1; Hydrogen peroxide is mixed by mass ratio with water at 7: 1, obtain mixture 2; Mixture 1 is mixed by mass ratio with mixture 2 at 1: 0.64, after stirring, add rapidly in the mould, leave standstill form removal in 4 hours in environment temperature more than 5 ℃, maintenance was finished product more than 24 hours.Its dry volume density is 630kg/m3, and coefficient of thermal conductivity is 0.15W/m2K.
Embodiment 3
With cullet pulverize, sieve, get particle diameter below 5mm for raw material for standby.Particle diameter is greater than pulverizing once more, the screening of 5mm; With the cullet material that filters out and cement, flyash in cullet: cement: the flyash mass ratio is that 2: 1: 5 ratios mix, and obtains mixture 1; Hydrogen peroxide is mixed by mass ratio with water at 7: 1, obtain mixture 2; Mixture 1 is mixed by mass ratio with mixture 2 at 1: 1, after stirring, add rapidly in the mould, leave standstill form removal in 4 hours in environment temperature more than 5 ℃, maintenance was finished product more than 24 hours.Its dry volume density is 750kg/m3, and coefficient of thermal conductivity is 0.175W/m2K.
Claims (1)
1. the preparation method of a light water-permeable concrete pavement brick is characterized in that its manufacturing process is divided into following steps:
(1) cullet are pulverized, are sieved, get particle diameter below 5mm for raw material for standby, particle diameter is greater than pulverizing once more, the screening of 5mm;
(2) with the cullet material that filters out and cement, flyash in cullet: cement: the flyash mass ratio is that 2: 1: 1～5 ratios mix, and obtains mixture 1;
(3) hydrogen peroxide is mixed by mass ratio with water at 7: 1, obtain mixture 2;
(4) mixture 1 is mixed by mass ratio 1: 0.2～1 with mixture 2, after stirring, add rapidly in the mould, leave standstill form removal in 4 hours in environment temperature more than 5 ℃, maintenance was finished product more than 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101558311A CN100449085C (en) | 2006-12-30 | 2006-12-30 | Method for making light water-permeable concrete pavement brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101558311A CN100449085C (en) | 2006-12-30 | 2006-12-30 | Method for making light water-permeable concrete pavement brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1995648A true CN1995648A (en) | 2007-07-11 |
| CN100449085C CN100449085C (en) | 2009-01-07 |
Family
ID=38250824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101558311A Expired - Fee Related CN100449085C (en) | 2006-12-30 | 2006-12-30 | Method for making light water-permeable concrete pavement brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100449085C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347759A (en) * | 2015-12-03 | 2016-02-24 | 梅庆波 | Preparation method for doped-glass micro powder foam concrete plate |
| CN108706911A (en) * | 2018-04-28 | 2018-10-26 | 山东源根化学技术研发有限公司 | A method of producing Footpath brick with resin and papermaking black mud |
| CN115029988A (en) * | 2022-06-20 | 2022-09-09 | 焦楚杰 | Construction method of sponge city pervious concrete |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003670B (en) * | 2013-02-22 | 2016-01-13 | 春池玻璃实业有限公司 | The low-temperature preparation method of inorganic foamed material and made inorganic foamed material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000256057A (en) * | 1999-03-08 | 2000-09-19 | Toshio Hoshino | Recycled glass tile and its production |
| CN1091020C (en) * | 1999-05-10 | 2002-09-18 | 佛山市乐华陶瓷有限公司(中外合资) | Permeable brick producing process |
| CN1156343C (en) * | 2002-01-25 | 2004-07-07 | 冯乃谦 | Method for making building material using broken glass as raw material |
| JP2004143684A (en) * | 2002-10-22 | 2004-05-20 | Kajima Road Co Ltd | Granular material for block pavement and its manufacturing method |
| CN1176039C (en) * | 2002-12-20 | 2004-11-17 | 张锦祥 | Light brick |
| CN2823312Y (en) * | 2005-07-25 | 2006-10-04 | 秦文隆 | Improvement of permeable brick structure |
-
2006
- 2006-12-30 CN CNB2006101558311A patent/CN100449085C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347759A (en) * | 2015-12-03 | 2016-02-24 | 梅庆波 | Preparation method for doped-glass micro powder foam concrete plate |
| CN105347759B (en) * | 2015-12-03 | 2017-11-10 | 重庆市巴南区环美金属加工厂 | A kind of preparation method of doped-glass micro mist foamed concrete plate |
| CN108706911A (en) * | 2018-04-28 | 2018-10-26 | 山东源根化学技术研发有限公司 | A method of producing Footpath brick with resin and papermaking black mud |
| CN115029988A (en) * | 2022-06-20 | 2022-09-09 | 焦楚杰 | Construction method of sponge city pervious concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100449085C (en) | 2009-01-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20100201 |