CN102990763A - Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete - Google Patents
Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete Download PDFInfo
- Publication number
- CN102990763A CN102990763A CN2012105329162A CN201210532916A CN102990763A CN 102990763 A CN102990763 A CN 102990763A CN 2012105329162 A CN2012105329162 A CN 2012105329162A CN 201210532916 A CN201210532916 A CN 201210532916A CN 102990763 A CN102990763 A CN 102990763A
- Authority
- CN
- China
- Prior art keywords
- cement concrete
- flexible
- rigidity
- rigid
- preparation
- 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
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention belongs to the field of a material, and particularly relates to a preparation method of a flexible/rigid cement concrete and the flexible/rigid cement concrete. The preparation method comprises the following steps of: (1) coating elastic cement concrete onto the surface of a mould, wherein the thickness is determined according to the practical requirement; (2) pouring high-strength rigid cement concrete into the mould after the elastic cement concrete is initially solidified on the surface of the mould, wherein the thickness is determined according to the practical requirement; (3) pouring into the elastic cement concrete when the high-strength rigid cement concrete is initially solidified; and (4) solidifying and demoulding to obtain the flexible/rigid cement concrete product. The flexible/rigid cement concrete product provided by the invention not only has the elasticity of the elastic cement concrete, but also has the rigidity of the high-intensity rigid cement concrete, thereby being wider in application prospect. On a construction member, the flexibility and the rigidity are combined with each other, so that the cement concrete is hard to separate.
Description
Technical field
The invention belongs to Material Field, particularly relate to a kind of preparation method and this kind goods of gentle rigidity cement concrete product.
Background technology
In the prior art, generally all be the high strength cement goods, but its surface is firmly crisp.Rupture easily when being subjected to foreign impacts.And the flexible concrete goods are often in some occasion insufficient strength.
Summary of the invention
Purpose of the present invention provides a kind of preparation method and this kind goods of gentle rigidity cement concrete product, and the advantage that it combines elastic cement concrete and high-strength rigidity cement concrete is with a wide range of applications.
Technical scheme of the present invention is as follows:
A kind of preparation method of gentle rigidity cement concrete product is characterized in that, described method step is as follows:
(1) the elastic cement concrete is applied to die surface, thickness is pressed actual requirement and is decided;
(2) treat that above-mentioned elastic cement concrete when the die surface initial set, pours high-strength rigidity cement concrete in the mould into, thickness is pressed actual requirement and is decided;
When (3) treating above-mentioned high-strength rigidity cement concrete initial set, pour again the elastic cement concrete into;
(4) solidify, the demoulding, namely obtain gentle rigidity cement concrete product.
Further, described method also further comprises the step that gentle rigidity cement concrete product is polished, sprayed.
A kind of gentle rigidity cement concrete product is made by above-mentioned method.
Beneficial effect of the present invention is as follows: gentle rigidity cement concrete product of the present invention, both had the concrete elasticity of elastic cement, had again the rigid of high-strength rigidity cement concrete, as human body, bone has rigidity and muscle is flexible, thereby has more widely application prospect.On member, gentle rigidity combination, not easily separated.
The specific embodiment
The below specifies embodiments of the present invention.A kind of preparation method of gentle rigidity cement concrete product is characterized in that, described method step is as follows:
(1) the elastic cement concrete is applied to die surface, thickness is pressed actual requirement and is decided;
(2) treat that above-mentioned elastic cement concrete when the die surface initial set, pours high-strength rigidity cement concrete in the mould into, thickness is pressed actual requirement and is decided;
When (3) treating above-mentioned high-strength rigidity cement concrete initial set, pour again the elastic cement concrete into;
(4) solidify, the demoulding, namely obtain gentle rigidity cement concrete product.
Further, described method also further comprises the step that gentle rigidity cement concrete product is polished, sprayed.
Gentle rigidity cement concrete product by said method makes has following application and advantage.As: concrete manhole cover is present to have one deck flexible concrete with the lid contact position, reduces the sound that its vibrations bring when running car.Personage on the cement relief, the human body parts band is flexible, and this is hard hard, and this is gentle gentle.The protection of concrete component edge.
Claims (3)
1. the preparation method of a gentle rigidity cement concrete product is characterized in that, described method step is as follows:
(1) the elastic cement concrete is applied to die surface, thickness is pressed actual requirement and is decided;
(2) treat that above-mentioned elastic cement concrete when the die surface initial set, pours high-strength rigidity cement concrete in the mould into, thickness is pressed actual requirement and is decided;
When (3) treating above-mentioned high-strength rigidity cement concrete initial set, pour again the elastic cement concrete into;
(4) solidify, the demoulding, namely obtain gentle rigidity cement concrete product.
2. the preparation method of a kind of gentle rigidity cement concrete product according to claim 1 is characterized in that: described method also further comprises the step that gentle rigidity cement concrete product is polished, sprayed.
3. gentle rigidity cement concrete product, it is characterized in that: the method by claim 1 or 2 makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105329162A CN102990763A (en) | 2012-12-12 | 2012-12-12 | Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105329162A CN102990763A (en) | 2012-12-12 | 2012-12-12 | Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990763A true CN102990763A (en) | 2013-03-27 |
Family
ID=47920135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105329162A Pending CN102990763A (en) | 2012-12-12 | 2012-12-12 | Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990763A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161302A (en) * | 1990-10-25 | 1992-06-04 | Chichibu Cement Co Ltd | Concrete or mortar molding method |
| US5520298A (en) * | 1993-09-28 | 1996-05-28 | Opanasenko; Walter | Method of decorating concrete |
| CN201386247Y (en) * | 2009-02-20 | 2010-01-20 | 林曦 | Soft-surface road brick |
| CN102251662A (en) * | 2011-02-28 | 2011-11-23 | 唐山北极熊建材有限公司 | Cast-in-place process for ultra light foamed cement-based bearing heat insulation wallboard |
| CN102304885A (en) * | 2010-12-02 | 2012-01-04 | 杨光原 | Rigid-flexible composite structural pavement and cast-in-place method and prefabricating method for manufacturing rigid-flexible composite structural pavement |
| CN202227336U (en) * | 2011-09-09 | 2012-05-23 | 管自立 | Rigid flexible composite foundation pile |
-
2012
- 2012-12-12 CN CN2012105329162A patent/CN102990763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161302A (en) * | 1990-10-25 | 1992-06-04 | Chichibu Cement Co Ltd | Concrete or mortar molding method |
| US5520298A (en) * | 1993-09-28 | 1996-05-28 | Opanasenko; Walter | Method of decorating concrete |
| CN201386247Y (en) * | 2009-02-20 | 2010-01-20 | 林曦 | Soft-surface road brick |
| CN102304885A (en) * | 2010-12-02 | 2012-01-04 | 杨光原 | Rigid-flexible composite structural pavement and cast-in-place method and prefabricating method for manufacturing rigid-flexible composite structural pavement |
| CN102251662A (en) * | 2011-02-28 | 2011-11-23 | 唐山北极熊建材有限公司 | Cast-in-place process for ultra light foamed cement-based bearing heat insulation wallboard |
| CN202227336U (en) * | 2011-09-09 | 2012-05-23 | 管自立 | Rigid flexible composite foundation pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012068361A3 (en) | Methods for improving the appearance of facial skin texture | |
| TW201612590A (en) | Hydrated contact lens | |
| CN102874003B (en) | The printing transferring method of space pattern | |
| ZA200704399B (en) | Highly insulating and fireproof coating material for casting moulds | |
| WO2009121581A8 (en) | Method for producing concrete prefinished parts | |
| WO2012060910A3 (en) | Moldable fly-away tool structure system | |
| WO2011065410A8 (en) | Evaporative pattern casting process | |
| WO2012036488A3 (en) | Method for producing ferrous powder | |
| CN109130445A (en) | A kind of processing method of high-strength laminated glass | |
| CN102990763A (en) | Preparation method of flexible/rigid cement concrete and flexible/rigid cement concrete | |
| WO2008085820A8 (en) | Method of reinforcing low melting temperature cast metal parts | |
| CN103539366A (en) | Cofferdam type glue sticking process | |
| WO2009092977A3 (en) | Method for making and decorating concrete structures | |
| WO2006065936A3 (en) | Method for manufacturing counter tops | |
| CN102825214A (en) | Method for manufacturing mold casing of flanging pouring cup in investment casting process | |
| WO2011029095A3 (en) | Cornea reshaping | |
| TW200740579A (en) | Manufacture of ceramic molds | |
| CN105245653A (en) | Fixing structure, fixing method and fixing equipment for decorating parts of mobile phone | |
| CN203901863U (en) | Polyurethane-rubber compound plate structure | |
| WO2011030060A3 (en) | Method for preparing a functional structured surface and surface obtained by said method | |
| CN201659265U (en) | Cast iron mill roll cold mold | |
| CN205179120U (en) | Fixed structure of cell -phone decoration | |
| CN204812537U (en) | Silica gel pencil box | |
| CN202291237U (en) | Reinforced evaporative pattern | |
| CN109079096A (en) | A kind of coating structure promoting surface quality of continuous castings |
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: 20130327 |