CN102093002A - Bearing building block - Google Patents
Bearing building block Download PDFInfo
- Publication number
- CN102093002A CN102093002A CN2010105820899A CN201010582089A CN102093002A CN 102093002 A CN102093002 A CN 102093002A CN 2010105820899 A CN2010105820899 A CN 2010105820899A CN 201010582089 A CN201010582089 A CN 201010582089A CN 102093002 A CN102093002 A CN 102093002A
- Authority
- CN
- China
- Prior art keywords
- building block
- parts
- bearing building
- materials
- bearing
- 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
Links
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
Abstract
The invention discloses a bearing building block, and belongs to the technical field of building materials. The bearing building block comprises the following materials in part by weight: 5 to 15 parts of cement, 40 to 55 percent of flowstone, 15 to 25 parts of mixed sand and 10 to 40 parts of waste sand. The bearing building block is synthesized from the materials in part by weight by the following process of: weighing the materials accurately, and mixing the materials according to the components of each formula for later use respectively; blending the mixed materials for later use by adding water, putting the blended materials into a forming machine, and performing vibration, compaction and maintenance to obtain the bearing building block. Fully proved by thousands of times of various detections such as strength detection, freeze thawing detection, water soaking detection, radioactivity detection and thermal detection, the bearing building block has double effects on bearing and heat insulation; and by using the waste sand for manufacturing the bearing building block, the bearing building block saves the consumption of the cement and gravels, reduces environmental pollution, has low cost and is easy for engineering use.
Description
Technical field
The present invention relates to a kind of bearing building block, belong to building material technical field.
Background technology
At present, building soon uses more extensive at building field, effectively solved metope packing material problem, major part has substituted the common brick that uses for many years, but the building block of current use also exists certain problem, as: ultimate compression strength is poor, can not independently use on the load-bearing metope, cause some metopes that need load-bearing to continue to use common brick or other load-bearing materials.
Summary of the invention
The purpose of this invention is to provide a kind of bearing building block, this bearing building block efficiently solves the shortcoming that common building block can not load-bearing, especially can independently use on the metope.
Ingredients by weight part of a kind of bearing building block of the present invention is:
10 parts-40 parts in 15 parts of-25 parts of useless molding sand of 40 parts of-55 parts of mullings of 5 parts of-15 parts of two flowstones of cement;
Above-mentioned each composition by weight material synthesis step is: after weighing above-mentioned materials accurately, stand-by after mixing by each prescription component respectively.
The concrete standard of the various materials in the technique scheme is:
Cement: PO32.5 or PO42.5; Portland cement, silicate cement, complex cement, trass cement, slag cement.
Two flowstones: particle diameter φ 5mm-φ 15mm, select the screening of river sand or river sand or rubble for use, silt content≤3%.
Mulling: river sand, river sand or quartz sand that particle diameter φ 3mm is following, silt content≤3%.
Useless molding sand: 10 orders-140 order, silt content≤2% is that the discarded molding sand of molding sand after casting is used of cast steel and cast iron forms through screening.
The effect of above-mentioned various materials is:
Cement: be main mineral binder bond among the present invention.
Two flowstones: the aggregate that is bearing building block among the present invention.
Mulling: be the packing material among the present invention.
Useless molding sand: be bonding and the packing material among the present invention, molding sand is owing to use alkaline binding agent Resin adhesive or water glass when moulding, and residual binding agent is contained on its surface, increases the workability of material, strengthens anti-folding, the crushing resistance of bearing building block.
The making method of a kind of bearing building block of the present invention is: mixed stand-by material is after adding water and sparing, and putting into shaper promptly becomes this bearing building block after shake pressure, maintenance.
A kind of bearing building block of the present invention wherein has intensity detection, freeze thawing detection, immersion detection, radioassay, thermal technology to detect through up to ten thousand various detections, proves that fully it has load-bearing and insulation dual function.
The invention has the beneficial effects as follows: utilize useless molding sand to make bearing building block, save the usage quantity of cement and sandstone, reduce environmental pollution, cheap, be easy to engineering and use.
Embodiment
Its material of a kind of bearing building block of the present invention comprises: cement, two flowstones, sandstone, useless molding sand, and specific embodiment is as follows:
Embodiment 1
A kind of bearing building block, its weight proportion is:
40 parts in 15 parts of useless molding sand of 40 parts of sandstones of 5 part of two flowstone of cement;
Embodiment 2
A kind of bearing building block, its weight proportion is:
37 parts in 15 parts of useless molding sand of 40 parts of sandstones of 8 part of two flowstone of cement;
Embodiment 3
A kind of bearing building block, its weight proportion is:
10 parts in 25 parts of useless molding sand of 55 parts of sandstones of 10 part of two flowstone of cement.
Embodiment 4
20 parts in 20 parts of useless molding sand of 45 parts of sandstones of 15 part of two flowstone of cement.
Embodiment 5
The making method of the foregoing description bearing building block is: mixed stand-by material is after adding water and sparing, and putting into shaper promptly becomes this bearing building block after shake pressure, maintenance.
Claims (2)
1. bearing building block, it is characterized in that: ingredients by weight part of bearing building block is: 10 parts-40 parts in 15 parts of-25 parts of useless molding sand of 40 parts of-55 parts of mullings of 5 parts of-15 parts of two flowstones of cement; Above-mentioned each composition by weight material synthesis step is: after weighing above-mentioned materials accurately, stand-by after mixing by each prescription component respectively.
2. a kind of bearing building block according to claim 1 is characterized in that: the making method of the foregoing description bearing building block is: mixed stand-by material is after adding water and sparing, and putting into shaper promptly becomes this bearing building block after shake pressure, maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105820899A CN102093002A (en) | 2010-12-06 | 2010-12-06 | Bearing building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105820899A CN102093002A (en) | 2010-12-06 | 2010-12-06 | Bearing building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102093002A true CN102093002A (en) | 2011-06-15 |
Family
ID=44126290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105820899A Pending CN102093002A (en) | 2010-12-06 | 2010-12-06 | Bearing building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102093002A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1175561A (en) * | 1996-09-02 | 1998-03-11 | 吴乃军 | Un-burned hollow brick and its making process |
| CN1251357A (en) * | 1999-09-16 | 2000-04-26 | 梁庆华 | Concrete brick produced by utilizing foundry of waste sand |
| CN2873918Y (en) * | 2005-12-03 | 2007-02-28 | 仇国辉 | Bearing anti-crack concrete hollow block |
| CN101033120A (en) * | 2007-02-05 | 2007-09-12 | 刘洪军 | Formulation for producing concrete brick from foundry waste sand and producing method thereof |
| CN101139193A (en) * | 2007-08-21 | 2008-03-12 | 云南华威废弃物资源化有限公司 | Regenerative concrete composite material and method for making same |
| CN101417475A (en) * | 2008-09-27 | 2009-04-29 | 秦大春 | No-burned brick manufacture method |
-
2010
- 2010-12-06 CN CN2010105820899A patent/CN102093002A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1175561A (en) * | 1996-09-02 | 1998-03-11 | 吴乃军 | Un-burned hollow brick and its making process |
| CN1251357A (en) * | 1999-09-16 | 2000-04-26 | 梁庆华 | Concrete brick produced by utilizing foundry of waste sand |
| CN2873918Y (en) * | 2005-12-03 | 2007-02-28 | 仇国辉 | Bearing anti-crack concrete hollow block |
| CN101033120A (en) * | 2007-02-05 | 2007-09-12 | 刘洪军 | Formulation for producing concrete brick from foundry waste sand and producing method thereof |
| CN101139193A (en) * | 2007-08-21 | 2008-03-12 | 云南华威废弃物资源化有限公司 | Regenerative concrete composite material and method for making same |
| CN101417475A (en) * | 2008-09-27 | 2009-04-29 | 秦大春 | No-burned brick manufacture method |
Non-Patent Citations (2)
| Title |
|---|
| 《中国资源综合利用》 20030725 刘仲礼等 铸造旧砂的综合利用综述 , 第07期 * |
| 中和: "铸钢造型废砂用做砌块的细骨料", 《建筑节能》, no. 04, 30 April 1981 (1981-04-30) * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |