CN2247691Y - Precast formed cement ground cracking net - Google Patents
Precast formed cement ground cracking net Download PDFInfo
- Publication number
- CN2247691Y CN2247691Y CN 95234231 CN95234231U CN2247691Y CN 2247691 Y CN2247691 Y CN 2247691Y CN 95234231 CN95234231 CN 95234231 CN 95234231 U CN95234231 U CN 95234231U CN 2247691 Y CN2247691 Y CN 2247691Y
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- steel wires
- net
- steel wire
- utility
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Abstract
The utility model provides a precast formed cement ground anti-cracking net which comprises vertical steel wires and horizontal steel wires, the vertical steel wires and the horizontal steel wires are arranged alternately, and the vertical steel wires and the horizontal steel wires are arranged into a net shape. The utility model is characterized in that the intersection junctions of the vertical steel wires and the horizontal steel wires of the anti-cracking net are in a weld spot connection which causes the entire anti-cracking net to be connected into a whole. The utility model has the advantages that the utility model can be precasted into finished products with various specification and is spread directly in construction, the construction period is shortened, and the construction quality can be ensured.
Description
The utility model is mainly used in the anticracking net that flooring, road surface are laid before fluid concrete.
In building construction, in order to prevent ground, the precast plate crackle of flooring generally uses the anticracking net that is made of longitudinal and transverse reinforcing bar.And this anticracking net uses cold drawn wire more, manually is paved into the net that spacing is 20 * 20cm, forms with the iron wire binding in steel wire intersection in length and breadth then.There are a series of defectives in the anticracking net of this form of the composition: owing to can not pre-formedly in advance can only bundle at the construction field (site), thereby time-consuming take a lot of work and built on the sand, difficult quality guarantee also easily causes and uses inferior materials and turns out substandard goods, usually be the main cause of retardance duration, Construction unit and unit in charge of construction feel puzzlement deeply.
The purpose of this utility model is in order to solve the problem of above-mentioned existence, a kind of pre-formed cement floor anticracking net to be provided.It can make the finished product of requirement up to specification in advance according to house (or ground) specification size, thereby can improve construction quality and accelerate the duration, and it is quick to make the anticracking net, is connected firmly, and is not yielding.
In order to achieve the above object, the utility model comprises spaced perpendicular steel wire and horizontal steel wire, and horizontal, vertical steel wire is arranged in netted, and the crossing junction of horizontal, vertical steel wire that it is characterized in that the anticracking net is that the solder joint connection fuses whole anticracking net.
Advantage of the present utility model is: it adopts a horizontal steel wire and the perpendicular steel wire of a row to weld simultaneously, the system net rapidly, be connected firmly, its system net cycle is compared with artificial binding greatly and shortens, thereby moulding in advance makes the finished product of all size, when construction, directly spreads, shorten construction period greatly, guaranteed workmanship.
Fig. 1 is a stereogram of the present utility model.
(1) perpendicular steel wire; (2) horizontal steel wire; (3) solder joint.
Referring to Fig. 1, it is cold drawn wire, the mesh spacing 20 * 20cm of 4mm that diameter is adopted in horizontal, vertical steel wire (2), (1).Earlier perpendicular steel wire (1) is placed in the electric welding trough one by one, the spacing of groove and groove is according to the spacing of steel wire grid and selected.Then, horizontal steel wire (2) is put according to the requirement of spacing, the horizontal hair retaining of electric welding machine makes horizontal steel wire (2) and arranges solder joint up and down and is on the same straight line.At last, weld simultaneously with a horizontal steel wire (2) intersection, after this row's welding finishes, change down row's welding over to, until having welded at the perpendicular steel wire (1) of a row.Specification that is used for flooring anticracking net has 2.2 * 8 meters, 2.2 * 6 meters, 2.2 * 4 meters etc.The ground that is used for building, flooring mesh spacing scope are used for cement road ground mesh spacing in 100 * 100-1000 * 1000mm scope generally in 100 * 100-400 * 400mm scope.
The utility model can be made various finished products in advance according to the requirement of specification, directly spreads during construction with regard to pourable concrete, has shortened construction period widely, has guaranteed the quality of anticracking net.Adopt welding procedure system net in a row fast, in conjunction with firmly, and cost is lower than artificial binding.
Claims (1)
1, a kind of pre-formed cement floor anticracking net, it comprises spaced perpendicular steel wire (1) and horizontal steel wire (2), horizontal, vertical steel wire (2), (1) are arranged in netted, and the crossing junction in horizontal, vertical steel wire (2), (1) that it is characterized in that the anticracking net is that solder joint (3) connection fuses whole anticracking net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234231 CN2247691Y (en) | 1995-07-01 | 1995-07-01 | Precast formed cement ground cracking net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234231 CN2247691Y (en) | 1995-07-01 | 1995-07-01 | Precast formed cement ground cracking net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247691Y true CN2247691Y (en) | 1997-02-19 |
Family
ID=33878206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234231 Ceased CN2247691Y (en) | 1995-07-01 | 1995-07-01 | Precast formed cement ground cracking net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247691Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294728A (en) * | 2014-09-22 | 2015-01-21 | 中国建筑股份有限公司 | Fabricated type reactive powder concrete prefabricated pavement slab without reinforcing rib and manufacturing method thereof |
| CN104863370A (en) * | 2015-06-01 | 2015-08-26 | 刘鑫锦 | Integrated forming and rapid splicing technology for steel bar net |
-
1995
- 1995-07-01 CN CN 95234231 patent/CN2247691Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294728A (en) * | 2014-09-22 | 2015-01-21 | 中国建筑股份有限公司 | Fabricated type reactive powder concrete prefabricated pavement slab without reinforcing rib and manufacturing method thereof |
| CN104863370A (en) * | 2015-06-01 | 2015-08-26 | 刘鑫锦 | Integrated forming and rapid splicing technology for steel bar net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20000921 Decision number of declaring invalidation: 2625 |