CN203097219U - Steel fiber concrete terrace - Google Patents
Steel fiber concrete terrace Download PDFInfo
- Publication number
- CN203097219U CN203097219U CN 201320075951 CN201320075951U CN203097219U CN 203097219 U CN203097219 U CN 203097219U CN 201320075951 CN201320075951 CN 201320075951 CN 201320075951 U CN201320075951 U CN 201320075951U CN 203097219 U CN203097219 U CN 203097219U
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- concrete
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Abstract
The utility model relates to a steel fiber concrete terrace and belongs to the ground technical field. The steel fiber concrete terrace comprises a raw soil layer, a cushion layer and a surface layer, wherein the raw soil layer, the cushion layer and the surface layer are sequentially distributed from bottom to top and combined; the surface layer is a concrete surface layer in which steel fibers with a grade above a C30 grade are mixed; the cushion layer is composed of a rubble layer cushion located above the raw soil layer and a plain concrete cushion layer located above the rubble layer cushion, and the bottom of the rubble layer cushion is pressed into the raw soil layer; and the steel fibers are distributed on the concrete surface layer and not vertical to the terrace surface. The steel fiber concrete terrace has the advantages that by adopting the materials and the structure, corrosion resistance and anti-cracking capacity of the ground can be improved; when the steel fiber concrete terrace is rubbed by devices such as wheels, no dust and crack generates on the ground, and cleanliness of a workshop can be ensured; besides, construction operation is simple, convenience is brought for rapid construction, and economic benefits are remarkable.
Description
Technical field
The utility model relates to a kind of steel fiber reinforced concrete floor, surface technology field, possession.Mainly design at the ground that high-wear resistance and cracking resistance requirement are arranged.
Background technology
Ground is the making layer of interior of building and peripheral ground, also refers to the making layer on floor surface.Physics and chemical action are directly born in ground, and its material and structure should be selected for use according to instructions for use.General ground comprises leveling layer, deck and bed course, also comprises pipe layers sometimes.Leveling layer is smooth in order to guarantee surface layer, and thickness depends on the planeness of deck, is generally 20 millimeters thick, is made of cement mortar.Specific (special) requirements such as look for the slope, lay the line or insulate against sound in ground as satisfying, insulation then add the bed course of light material between deck and leveling layer, thickness is decided on request, is generally 50～60 millimeters.
Ground can be divided into three major types by job practices: integrated poured ground, plate ground, sheet flooring.But the common feature on existing these ground is that anti-wear performance and cracking resistance are relatively poor, is not suitable for the walking friction of heave-load device.
Summary of the invention
The utility model provides a kind of steel fiber reinforced concrete floor, has higher anti-wear performance and cracking resistance.
The utility model is realized with following technical scheme: a kind of steel fiber reinforced concrete floor, and it comprises former soil layer, bed course and the surface layer of the bottom-up also combination that distributes successively, described surface layer is the above concrete pavement of C30 that is mixed with steel fibre; Described bed course is made up of the plain concrete cushion layer that is positioned at the macadam pad above the former soil layer and be positioned at above the macadam pad; The rebasing portion of macadam is pressed in the former soil layer; Described steel fibre is distributed in the concrete pavement and is not perpendicular with terrace surface.
Further preferred described steel fibre evenly distributes in concrete pavement and spends less than 45 with the horizontal plane angle of surface layer.
Described plain concrete cushion layer is the C15 layer of concrete of 60 millimeters-100 millimeters of thickness.
Described macadam mat thickness is the 100-200 millimeter.
The beneficial effects of the utility model are: the terrace of above-mentioned structure, can improve the anti-wear performance and the cracking resistance on ground, when the friction of equipment such as wheel, ground is not played ash, is not ftractureed, can guarantee the cleanliness factor of clean room, and constructing operation is simple, is convenient to rapid construction, remarkable in economical benefits.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of utility model.
Among the figure: 1-steel fibrous concrete surface layer; 1.1-steel fibre; The 2-concrete cushion; The 3-hardcore bed; 4-original state soil layer
The specific embodiment
As shown in Figure 1, steel fiber reinforced concrete floor it distribute successively and former soil layer 4, bed course and the surface layer 1 of combination are formed by bottom-up.Described surface layer 1 is the above concrete pavement of C30 that is mixed with steel fibre 1.1; Described bed course is made up of the plain concrete cushion layer 2 that is positioned at the macadam pad 3 above the former soil layer 4 and be positioned at above the macadam pad 3; Macadam pad 3 bottoms are pressed in the former soil layer 4; Steel fibre 1.1 is distributed in the concrete pavement and is not perpendicular with terrace surface.The present embodiment steel fibre evenly distributes in concrete pavement and spends less than 45 with the horizontal plane angle of surface layer.Plain concrete cushion layer 2 is C15 layer of concrete of 60 millimeters-100 millimeters of thickness.Macadam pad 3 thickness determine that by design general thickness is the 100-200 millimeter.
During practice of construction, the steel fibrous concrete surface layer is by admixture steel fibre in the concrete more than C30, waters to smash and finish; Steel fibre is admixture in the concrete whipping process, and addition content determined by design, when design does not have to carry out according to relevant specification when clear and definite; During the construction of steel fibrous concrete layer, do not allow to adopt vibrating head to vibrate, do not allow vertical or subvertical steel fibre existence yet with the surface.
Claims (4)
1. steel fiber reinforced concrete floor, it comprises bottom-up the distribution successively and former soil layer (4), bed course and the surface layer (1) of combination, it is characterized in that: the C30 above concrete pavement of described surface layer (1) for being mixed with steel fibre; Described bed course is made up of the plain concrete cushion layer (2) that is positioned at the macadam pad (3) above the former soil layer (4) and be positioned at above the macadam pad (3); Macadam pad (3) bottom is pressed in the former soil layer (4); Described steel fibre is distributed in the concrete pavement and is not perpendicular with terrace surface.
2. steel fiber reinforced concrete floor according to claim 1 is characterized in that: described steel fibre evenly distributes in concrete pavement and spends less than 45 with the horizontal plane angle of surface layer.
3. steel fiber reinforced concrete floor according to claim 1 is characterized in that: described plain concrete cushion layer (2) is the C15 layer of concrete of 60 millimeters-100 millimeters of thickness.
4. steel fiber reinforced concrete floor according to claim 1 is characterized in that: described macadam pad (3) thickness is the 100-200 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075951 CN203097219U (en) | 2013-02-18 | 2013-02-18 | Steel fiber concrete terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075951 CN203097219U (en) | 2013-02-18 | 2013-02-18 | Steel fiber concrete terrace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097219U true CN203097219U (en) | 2013-07-31 |
Family
ID=48848631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075951 Expired - Fee Related CN203097219U (en) | 2013-02-18 | 2013-02-18 | Steel fiber concrete terrace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590580A (en) * | 2013-10-31 | 2014-02-19 | 盐城爱菲尔菌菇装备科技有限公司 | Edible mushroom factory ground insulation structure |
| CN104763127A (en) * | 2015-04-09 | 2015-07-08 | 中国联合工程公司 | Heavy load resisting and acid-preventing terrace and construction method thereof |
-
2013
- 2013-02-18 CN CN 201320075951 patent/CN203097219U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590580A (en) * | 2013-10-31 | 2014-02-19 | 盐城爱菲尔菌菇装备科技有限公司 | Edible mushroom factory ground insulation structure |
| CN103590580B (en) * | 2013-10-31 | 2015-09-09 | 盐城爱菲尔菌菇装备科技有限公司 | Edible mushroom fabrication facility floor insulation construction |
| CN104763127A (en) * | 2015-04-09 | 2015-07-08 | 中国联合工程公司 | Heavy load resisting and acid-preventing terrace and construction method thereof |
| CN104763127B (en) * | 2015-04-09 | 2017-03-08 | 中国联合工程公司 | A kind of resistance to heavy duty acid-proof terrace and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170218 |