CN203373949U - Concrete superflat floor - Google Patents
Concrete superflat floor Download PDFInfo
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- CN203373949U CN203373949U CN201320324134.XU CN201320324134U CN203373949U CN 203373949 U CN203373949 U CN 203373949U CN 201320324134 U CN201320324134 U CN 201320324134U CN 203373949 U CN203373949 U CN 203373949U
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- superflat
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Abstract
The utility model discloses a concrete superflat floor. The concrete superflat floor comprises a concrete cushion, multiple layers of PE films, double-layer two-way reinforcement base course concrete structural slabs, steel fiber reinforced concrete and a floor surface layer, wherein the concrete cushion, the multiple layers of PE films, the double-layer two-way reinforcement base course concrete structural slabs, the steel fiber reinforced concrete and the floor surface layer are sequentially laid upwards. The superflat floor is applicable to various places such as a middle-large size warehouse, a shopping mall, a supermarket, a workshop, a restaurant, a gymnasium, a skating rink and a square. After complete solidification, the floor can prevent liquid and greasy dirt from permeation, the abrasion resistant rate is improved by 40%, and the floor is free of dust for ever, easy to clean, odourless, free of toxicity and volatility and environmentally friendly and saves repair and maintenance cost in quantity. The floor after construction is high in flatness and levelness, good in durability, clean in floor surface, firm, abrasion resistant, good in integrality, free of deforming, scaling, cracking and hollowing, beautiful and elegant.
Description
Technical field
The utility model relates to a kind of concrete ultra-flat terrace.
Background technology
The ordinary concrete terrace, short, labor and materials cost saving of engineering time, after Horizon solidifies fully, the terrace planeness is general, easily distortion, and wear-resistant loss rate is lower, crack occurs, easily play dirt, process once on every 5 years surfaces of shelf magazine concrete surface in the past, each flat cost is 20 yuan/㎡ approximately, within 20 to 30 years, overhaul transformation once, each flat cost was calculated by 50 years more than being used in 205 Yuan/㎡, maintenance, transformation, high shelf mounting or dismounting expense add up to 610 Yuan/㎡, need a large amount of maintenances and cost of upkeep.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model is to provide that a kind of levelness is high, the concrete ultra-flat terrace of good endurance.
The technical solution adopted in the utility model is:
The concrete ultra-flat terrace, this ultra-flat terrace comprises concrete cushion, multilayer PE film, double-layer double-direction reinforcing bar substrate concrete structural slab, steel fibrous concrete and the terrace top layer of up laying successively.
Preferably, described terrace top layer has spread and has dryly spread hardener, defended first infiltration concrete sealer and defended the saturating concrete sealer of the high irradiation of silk.
Preferably, described concrete cushion is the C15 plain concrete cushion layer.
Preferably, described PE film is two-layer.
Preferably, described steel fibrous concrete is the C30 steel fibrous concrete.
The beneficial effects of the utility model: this ultra-flat terrace is applicable to the terraces such as various medium-and-large-sized warehouses terrace, market, supermarket, factory building, dining room, physical culture pipe, ice rink, square, after Horizon solidifies fully, can prevent the infiltration of liquid and greasy dirt, wear-resistant loss rate improves 40%, forever do not play dirt, easy to clean, tasteless, nontoxic, non-volatility, environmental protection, a large amount of maintenance and costs of upkeep saved; Terrace planeness after construction, levelness are high, good endurance, and the ground cleaning, firm wear-resisting, good integrity, indeformable, non-scale, not crack, hollowing not, elegant in appearance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, C15 plain concrete cushion layer, 2, the PE film, 3, double-layer double-direction reinforcing bar substrate concrete structural slab, 4, the C30 steel fibrous concrete, 5, the dry hardener that spreads, 6, defend first infiltration concrete sealer, 7, defend the saturating concrete sealer of the high irradiation of silk, 8, the terrace top layer.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, concrete ultra-flat terrace of the present utility model, this ultra-flat terrace comprises C15 plain concrete cushion layer 1, two-layer PE film 2, double-layer double-direction reinforcing bar substrate concrete structural slab 3, C30 steel fibrous concrete 4 and the terrace top layer 8 of up laying successively.
Be below the construction technology of concrete ultra-flat terrace:
1, ground is carried out to the skewer spy, clear up obstruction, cave, hard soil and loosen the soil, with 37 lime earth, ram and level up;
2, divide two-layer paving to go through the 37 lime earth that 500mm is thick;
3, basic unit must establish the C15 plain concrete cushion layer 1 that one deck 100mm is thick, and 2 layers 0.2 meter thick PE film 2 is laid on surface;
4, concrete cushion reach design strength 50% after, snap the line colligation double-layer double-direction steel mesh reinforcement forms double-layer double-direction reinforcing bar substrate concrete structural slab 3, at post, diagonal angle, corner, settles reinforcing bar, along wall and post limit, should add the thick polyethylene foamed isolation of 10mm seam;
5, installed height mark bolt, put a nut, with level gauge, destroies the horizontal control point of survey, and hole-drilled angle steel is installed, and detects absolute altitude (consistent with the ground design absolute altitude), levelness and the glacing flatness of angle steel top with level gauge, is welded and fixed angle steel;
6, make absolute altitude control line and floating screed and the parting seam of Horizon with angle steel, adopt C30 steel fibrous concrete 4, sequence placing, a minute storehouse width is about 4.45m, and constuction joint is located under two row's shelf centres, builds along tunnel and vertically carries out; Parting seam (constuction joint) should arrange the installation fast-easy closing-up net; Eloor Design and construction are thick for one-time-concreting moulding 350mm, but a minute levels builds, and lower floor is that the thick concrete of 270mm wherein sets the double-layer double-direction reinforcing bar;
7, build the thick C30 steel fibrous concrete 4 of upper strata 80mm, the cold drawn type steel fibers of admixture in concrete; Levels is built and should be controlled in 2 hours, and must build on the front upper strata of concrete initial set completely, avoids occurring cold seam; Adopt length to be greater than the smooth concrete of the pneumatic bridge that shakes of minute storehouse width;
8, terrace surface adopts the dry hardener 5 that spreads, and receives light, strengthens surperficial compactness, intensity and planeness.Surface compressive strength
>=90MPa, rupture strength
>=13MPa, Mohs' hardness=9.0; The hardener color is true qualities, and consumption is 3kg/m
2;
9, complete in 24 hours to cut and induce seam, the distance between two induced cracks is 6m, and the degree of depth is that 80mm * 4mm is wide, and water is spread on surface and cover film carries out floor maintenance;
10, light is received on surface: terrace surface is received gloss and is carried out surface compaction, finishing, leveling, the work of receipts light with mechanical finisher band blade, is conducive to increase surperficial compactness and planeness.Surfacing: hand over front ground cleaning and surface sprinkling permeable liquid hardener, make ground impervious, bright and clean, firm, in the future without waxing, easily maintenance;
11, water is spread and cover film carries out floor maintenance 7 days in surface, and filled up seam with cement-based polymers gap filler " section's glue 150 " after handing over front floor, family stable, after minimum 7 days of maintenance, basal plane dust, dirt are cleaned up, surface is cleaned with polishing pad or #200 resin abrasive disc, and polishing adopts #400 resin steel stone mill sheet to carry out surface finish;
12, hand over front ground is sprayed the import liquid hardening agent and is defended shell systems.Defend first infiltration concrete sealer 6 and defend the saturating concrete sealer 7 of the high irradiation of silk, " defend first (C2 Hard) and defend silk (C2 Seal) ", spray " defend first (C2 Hard) and defend silk (C2 Seal) " permeability for liquids concrete sealer, surface keep at least 20 minutes moistening, import lithium metasilicate permeable liquid hardener carries out floor maintenance, sealing ground, increase earth's surface intensity, and stop the infiltration of liquid and greasy dirt, keep a public place clean after being convenient to.
Defending first infiltration concrete sealer 6 and defend the saturating concrete sealer 7 of the high irradiation of silk, is water-based " lithium metasilicate " permeable liquid hardener, is Green Product tasteless, nontoxic, non-volatility.
The dry anti-top FE of hardener 5(mill that spreads) be the hardener that is specifically designed to super plane earth.This product contains selected fine grinding natural alumina steel sand aggregate and specialist additive, can improve workability and increase planeness, and have wear-resistingly, does not play ash, easily the performance such as maintenance.Easy construction: after aggregate and other mixtures that grind fully mix, this product is more easily constructed and levelling, promote planeness.Mohs' hardness: 9.0, compressive strength: >=90MPa, rupture strength: >=13MPa, resistance to wear, do not rise dirt, easy to clean.
" section's glue 150 " is a kind of bi-component cement-based polymers modified water flush joint gap filler, for the joint-cutting of fill concrete, and the gaps such as shrinkage joint, use is mixed-powder and liquid in proportion, rear injection gap stirs.There is excellent bonding force, intensity, toughness, be not subject to the impact of water or moisture, after joint-cutting, can immediately use, tasteless, nontoxic.
By the shelf magazine terrace after " concrete ultra-flat terrace construction " construction, after solidifying fully, can prevent the infiltration of liquid and greasy dirt, wear-resistant loss rate improves 40%, forever do not play dirt, easy to clean, tasteless, nontoxic, non-volatility, environmental protection, with ordinary concrete shelf magazine terrace, compare, although disposable input ratio is larger, can guarantee not need repairing more than 50 years, overhaul transformation, a large amount of maintenance and costs of upkeep saved, more than adding up to 60 Yuan/㎡, (process once on every 5 years surfaces of shelf magazine concrete surface in the past, each flat cost is 20 yuan/㎡ approximately, within 20 to 30 years, overhaul transformation once, more than each flat cost is used in 205 Yuan/㎡, by 50 years, calculate, maintenance, transformation, high shelf mounting or dismounting expense adds up to 610 Yuan/㎡).
This ultra-flat terrace is applicable to the terraces such as various medium-and-large-sized warehouses terrace, market, supermarket, factory building, dining room, physical culture pipe, ice rink, square, after Horizon solidifies fully, can prevent the infiltration of liquid and greasy dirt, wear-resistant loss rate improves 40%, forever do not play dirt, easy to clean, tasteless, nontoxic, non-volatility, environmental protection, a large amount of maintenance and costs of upkeep saved; Terrace planeness after construction, levelness are high, good endurance, and the ground cleaning, firm wear-resisting, good integrity, indeformable, non-scale, not crack, hollowing not, elegant in appearance.
Claims (4)
1. concrete ultra-flat terrace is characterized in that: this ultra-flat terrace comprises concrete cushion, multilayer PE film, double-layer double-direction reinforcing bar substrate concrete structural slab, steel fibrous concrete and the terrace top layer of up laying successively.
2. concrete ultra-flat terrace according to claim 1, it is characterized in that: described concrete cushion is the C15 plain concrete cushion layer.
3. concrete ultra-flat terrace according to claim 1, it is characterized in that: described PE film is two-layer.
4. concrete ultra-flat terrace according to claim 1, it is characterized in that: described steel fibrous concrete is the C30 steel fibrous concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320324134.XU CN203373949U (en) | 2013-06-06 | 2013-06-06 | Concrete superflat floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320324134.XU CN203373949U (en) | 2013-06-06 | 2013-06-06 | Concrete superflat floor |
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| Publication Number | Publication Date |
|---|---|
| CN203373949U true CN203373949U (en) | 2014-01-01 |
Family
ID=49836492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320324134.XU Expired - Fee Related CN203373949U (en) | 2013-06-06 | 2013-06-06 | Concrete superflat floor |
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| Country | Link |
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| CN (1) | CN203373949U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405112A (en) * | 2014-12-01 | 2015-03-11 | 常熟市方塔涂料化工有限公司 | Energy-saving and environment-friendly floor |
| CN104453172A (en) * | 2014-12-26 | 2015-03-25 | 上海科德地坪工程有限公司 | VNA goods shelf professional concrete floor |
| CN104612403A (en) * | 2014-12-26 | 2015-05-13 | 上海科德地坪工程有限公司 | Construction method of superflat floor |
| CN104878671A (en) * | 2015-05-08 | 2015-09-02 | 上海市建筑装饰工程集团有限公司 | Track terrace |
| CN105587102A (en) * | 2016-03-01 | 2016-05-18 | 黑龙江泽林科技有限公司 | Construction method of wet-on-wet paving type high abrasion resistance terrace |
| CN106638212A (en) * | 2015-10-30 | 2017-05-10 | 吴龙泉 | Mine roadway early strength concrete construction method |
| CN109653471A (en) * | 2018-11-16 | 2019-04-19 | 中建四局第六建筑工程有限公司 | A kind of garage terrace processing method meeting vehicle difference effective utilization |
| CN110080494A (en) * | 2019-05-31 | 2019-08-02 | 苏州金螳螂建筑装饰股份有限公司 | A kind of epoxy grinding stone terrace crack resistence structure and its construction method |
-
2013
- 2013-06-06 CN CN201320324134.XU patent/CN203373949U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405112A (en) * | 2014-12-01 | 2015-03-11 | 常熟市方塔涂料化工有限公司 | Energy-saving and environment-friendly floor |
| CN104453172A (en) * | 2014-12-26 | 2015-03-25 | 上海科德地坪工程有限公司 | VNA goods shelf professional concrete floor |
| CN104612403A (en) * | 2014-12-26 | 2015-05-13 | 上海科德地坪工程有限公司 | Construction method of superflat floor |
| CN104878671A (en) * | 2015-05-08 | 2015-09-02 | 上海市建筑装饰工程集团有限公司 | Track terrace |
| CN106638212A (en) * | 2015-10-30 | 2017-05-10 | 吴龙泉 | Mine roadway early strength concrete construction method |
| CN105587102A (en) * | 2016-03-01 | 2016-05-18 | 黑龙江泽林科技有限公司 | Construction method of wet-on-wet paving type high abrasion resistance terrace |
| CN105587102B (en) * | 2016-03-01 | 2018-08-17 | 黑龙江泽林科技有限公司 | A kind of wet construction method to the wet type high abrasion terrace that paves |
| CN109653471A (en) * | 2018-11-16 | 2019-04-19 | 中建四局第六建筑工程有限公司 | A kind of garage terrace processing method meeting vehicle difference effective utilization |
| CN110080494A (en) * | 2019-05-31 | 2019-08-02 | 苏州金螳螂建筑装饰股份有限公司 | A kind of epoxy grinding stone terrace crack resistence structure and its construction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226100 Jiangsu city of Nantong Province Haimen Shishan Road No. 131 Patentee after: JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP Co.,Ltd. Address before: 226100 Jiangsu city of Nantong Province Haimen Shishan Road No. 131 Patentee before: NANTONG NO.3 CONSTRUCTION GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190508 Address after: 226000 Nanjing Road 888, Binhai New Area, Haimen City, Nantong City, Jiangsu Province Patentee after: Nantong Yucheng Construction Co.,Ltd. Address before: No. 131, Haiman City, Jiangsu Province, Haimen City, Jiangsu Patentee before: JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP Co.,Ltd. |
|
| 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: 20140101 |