CN1070024A - The sandwich heat preservation of double steel bar concrete plate surface and light concrete web, sound insulating panel member - Google Patents
The sandwich heat preservation of double steel bar concrete plate surface and light concrete web, sound insulating panel member Download PDFInfo
- Publication number
- CN1070024A CN1070024A CN 92108714 CN92108714A CN1070024A CN 1070024 A CN1070024 A CN 1070024A CN 92108714 CN92108714 CN 92108714 CN 92108714 A CN92108714 A CN 92108714A CN 1070024 A CN1070024 A CN 1070024A
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- concrete
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- insulation
- sound insulation
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- 239000004567 concrete Substances 0.000 title claims abstract description 85
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000012774 insulation material Substances 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 210000003195 fascia Anatomy 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 239000011120 plywood Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- -1 as red anvil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention is the prefabricated units of construction work, is a kind of sandwich heat preservation, sound insulating panel with double steel bar concrete plate surface and light concrete web.This member can be selected any light thermal-insulation, the sound insulation materials except that the sandwich material in two layers of armored concrete slab face, the web that connects two layer concrete plate faces also is to make of the light concrete that insulation, sound insulation value are arranged, therefore this member decapacitation is born vertically, outside the horizontal loading, can also be avoided fully in insulating process because of the cold bridge of the web problem in indoor generation dewfall by designing requirement.Because its good heat insulating, can reduce the heat energy loss of building in a large number, social benefit is fabulous, and construction technology simple, save material, programming is fast, can reduce construction costs in a large number.
Description
The invention belongs to the prefabricated units of construction work
At the peripheral structure exterior wall of BUILDINGS IN COLD AREAS thing and the major function of roofing is load-bearing and insulation, and the major function of interior separation structure interior wall and floor is load-bearing and sound insulation.The conventional practice of these structures all is to adopt homogenous material, as red anvil, steel concrete etc. make, therefore, make them reach not only load-bearing simultaneously but also be incubated or the multi-functional requirement of not only load-bearing but also sound insulation all has certain difficulty, people are to the compound use of two or more materials for this reason, once carried out a large amount of research, but all the thermal property difference because of the strength character of structural meterials and heat insulating material is too big, be difficult to take into account mutually unification, be combined with each other by force even exempt from, be easy to generate various hidden danger, effect is not good enough yet, and single light weight aggregate concrete material, though can satisfy load-bearing simultaneously, the double requirements of insulation, but because of the lightweight aggregate price is more expensive, consumption is excessive, apply and be restricted, how finding a kind of middle transition way to fill up this blank, is an important subject extremely to be solved, and the present invention with this end in view develops.
The objective of the invention is to produce a kind of sandwich member of steel concrete, make its steel concrete shell can satisfy the requirement and the life requirement of various mechanical properties, the ultralight insulation of sandwich part, the energy-saving heat preserving that sound insulation materials can satisfy any standard requires and the sound isolation requirement when using, and with satisfying load-bearing on a small quantity simultaneously, the light weight aggregate concrete that heat preservation and soundproof requires is made the web of structural element, steel concrete shell and sandwich heat preservation sound insulation materials can effectively be combined with each other, thereby, make member can reach load-bearing fully, insulation or load-bearing, the dual function of use requirement of sound insulation, and don't have any hidden danger.
Its practice sees shown in the accompanying drawing 1～16, is member is made double-deck armored concrete slab face 1,2, and plate face thickness 3～4cm can be prestressed, and is also can right and wrong prestressed.Between two layer concrete plate faces 1,2; making web 3,4 with the light concrete that self also has insulation, sound insulation function connects; its lightweight aggregate can be haydite or float stone; make between this light concrete web 3,4 and the double steel bar concrete plate surface 1,2 and can constitute a kind of primary structure member that meets the mechanics requirement; can make web 3,4 also have the function that stops thermal energy transfer again; its thermal technology requires should be to guarantee that when the outdoor lowest temperature, indoor web 3,4 places not dewfall are principle.After pressing from both sides between the double layer concrete plate face 1,2 again with the various different lightweights that require, high-efficiency insulated, sound insulation materials 6, as: swelling perlite powder and goods thereof, glass wool, rock wool and goods thereof, foamed plastics and goods thereof,
Stone, gas concrete piece etc., wherein permeability resistance is poor, and bibulous material should wrap up with plastic sheeting in advance.Just finally formed with three kinds of energy-efficient composite components that material is compound with load-bearing, insulation, sound insulation function.This class A of geometric unitA can be single load bearing plate Fig. 1 of duplexing font section: the bidirectional stress plate Fig. 4 that also can be nine-squares beam shape: can make the side fascia of load-bearing, insulation unification, roof panel: floor, the inner wall panel that can make load-bearing, sound insulation unification.
Key technology of the present invention is:
1, the structure of web:
When member was stripe board Fig. 1 of duplexing font section of single load bearing, its prefabricated light concrete web 3 was strips; When member is rectangular slab Fig. 4 of bidirectional stress, its prefabricated light concrete web be by ten, T,
The nine-squares beam that font plate 7,8,9 combines mutually.
At severe cold area, when member is when doing side fascia or roof panel use, in order to prevent that better severe winter from producing the dewfall phenomenon at indoor web place because of cold bridge, can be designed to prefabricated light concrete web with triangle space Fig. 7 or with the pattern of square space Fig. 9, shape space, garden Figure 11, and in these spaces, also fill out with efficient light heat insulation material 5, to improve its heat-proof quality.
When sandwich heat preservation, when sound insulation materials 6 is the lightweight board-like material, can in the manufacturing process of big plate, when sandwich material 6 is filled, reserve the position, space of web 3,4 or 7,8,9.Use the cast-in-place moulding web of light concrete then therein, the making that makes whole large board member is to adopt plate face 1,2 ordinary concretes and web 3,4 or 7,8,9 light concretes to distinguish cast-in-place moulding simultaneously.When member is when doing inner wall panel and floor use, owing to there is not the strict demand of heat-insulating property, as long as can satisfy the condition of sound isolation requirement, therefore can also in the space of reserving web 3,4 or 7,8,9, also directly water ordinary concrete, make whole production technology simpler.
2, the construction of double steel bar concrete plate surface and sandwich lightweight, high-efficiency insulated sound insulation materials inserts
The production of member of the present invention is to adopt the production technology moulding that lies low, the just moulding on the pedestal of ground of bottom plate face 1 of its double layer concrete plate face 1,2, and the moulding of top plate face 2 can not be with traditional formwork way.Because if like this, after concrete casting is intact, template just can't be removed, for this reason, the present invention adopts with sandwich light thermal-insulation, sound insulation materials 6 full ways of filling, and so the bearing surface when allowing these materials as top plate face 2 concrete cast-in-situs is when the shake of top plate face 2 concrete is smash, must use special weight lighter, equipment construction is smash in the less flat board shake of compressive load per unit area.After top plate face 2 concrete castings are intact, these light thermal-insulations, sound insulation materials 6 also just are clipped in the two layer concrete plate faces 1,2 naturally, final formation has double steel bar concrete plate surface 1,2, light concrete web 3,4 or 7,8,9 sandwich heat preservation, sound insulating panel member.
When because of stressed needs, need increase web 3,4 or 7,8,9, when satisfying the rigidity requirement of structure, when maybe needing to make the domatic member, sandwich insulation, sound insulation materials 6 can be maked somebody a mere figurehead, built on stilts way can be selected arbitrarily, till the height or the gradient that reach needs, and then, can make increasing or the domatic member of needing at the concrete of its surface construction top plate face 2.
Advantage of the present invention is:
1, itself makes the connection web of inside and outside two layers of armored concrete slab face with regard to light concrete owing to having adopted with insulation, sound insulation value, effectively solved cold district and connect the serious cold bridge condensation trouble that produces because of adopting the relatively poor material of ordinary concrete or other thermal resistances to carry out structure as web, also reduced the consumption of more expensive lightweight aggregate to greatest extent, for study this class not only the building composite construction of economy but also effectively winter protection started a new road.
2, owing to can directly be compounded in all kinds of light thermal-insulations, sound insulation materials in the structural element, make member itself just accomplish the unification of load-bearing-insulation or load-bearing-sound insulation, this compares with traditional structural form of making insulation, sound insulation materials in addition in component surface, can save material in a large number, reduce working procedure, reduce structural thickness, speed up the work, reduce cost.
3, this class A of geometric unitA is if use as side fascia, can be when producing, directly decorative material is laid on the pedestal, when pouring outer concrete plate face, ornament materials and concrete plate surface are directly bonded together, be commonly called as " anti-play ", at this moment, ornament materials and concrete plate surface bonding firmly, and save time, material-saving.
Embodiment of the present invention (roof panel with prefabricated light concrete web is an example):
1, producing brushing concrete interleaving agent on the pedestal;
2, carry out the stretch-draw of lower plywood face 1 prestressed reinforcement;
3, the connection reinforced mesh of lay lower plywood face 1;
4, four frame templates are installed;
5, lay prefabricated light concrete web and termination light concrete cushion block 3,4 or 7,8,9 and web bottom reservation fine steel rib 10 is firm with the connection reinforced mesh colligation of lower plywood face 1 by design attitude;
6, pouring lower plywood face 1 concrete, the ram-jolt troweling;
7, lay sandwich heat preservation, sound insulation materials 6 on the lower plywood surface concrete 1 that has watered reach the bottom surface absolute altitude of top plate face 2;
8, the connection reinforced mesh of lay top plate face 2;
9, the top reservation fine steel rib 10 of prefabricated light concrete web 3,4 or 7,8,9 and the connection reinforced mesh of top plate face 2 are tied;
10, pouring top plate surface concrete 2, ram-jolt, draw together flat;
11, at the top plate surface concrete 2 upper berth one deck leveling mortars that watered, draw together flat, press polish;
12, remove four frame templates, carry out component conservation;
13, concrete members reaches 75% of design strength～80% o'clock, cuts off prestressed reinforcement;
14, the demoulding, super hang, make the finished product member, for use.
The a-a section of two " worker " type section bar shaped board members of Fig. 1-single load bearing;
Fig. 2-be the b-b section of Fig. 1;
Fig. 3-be the c-c section of Fig. 1;
The d-d plane of " well " word beam square template member of Fig. 4-bidirectional stress;
Fig. 5-be the e-e section of Fig. 4;
Fig. 6-be the f-f section of Fig. 4;
Fig. 7-be the prefabricated light concrete bar shaped web side in band triangle space;
Fig. 8-be the g-g section of Fig. 7;
Fig. 9-be the system of giving light concrete bar shaped web side with square space;
Figure 10-be the h-h section of Fig. 9;
Figure 11-be the system of the giving light concrete bar shaped web side in shape space, band garden;
Figure 12-be the i-i section of Figure 11;
Prefabricated light concrete " ten " the shape board plane of Figure 13-be " well " word web;
Figure 14-be the j-j section of Figure 13;
The "T"-shaped board plane of prefabricated light concrete of Figure 15-be " well " word web;
Figure 16-be the h-h section of Figure 15.
1-lower floor armored concrete slab face;
2-top reinforcement concrete plate surface;
3-light concrete web (band triangle, square, shape space, garden);
4-light concrete end cushion block;
Heart light material is filled out in 5-web space;
The insulation of 6-light sandwich, sound insulation materials;
7-light concrete " ten " type prefabricated component;
8-light concrete T-shape prefabricated component;
The 9-light concrete "
" the type prefabricated component;
10-light concrete web is reserved fine steel rib.
Claims (5)
1, the sandwich heat preservation of double steel bar concrete plate surface of the present invention and light concrete web, sound insulating panel member.It is characterized in that: connecting two layers of armored concrete slab face, make it constitute the mechanics section, can bear web vertical, horizontal loading, itself also is to make of the light concrete with insulation, sound insulation value; Precast member of the present invention, its sandwich heat preservation, sound insulation materials can be any light materials with insulation, sound insulation value, and material strong to wherein pulverulent material or hygroscopicity, the permeability resistance difference only needs pack with polybag in advance or wraps up with plastic sheeting and gets final product.
2, member as claimed in claim 1 is characterized in that: its light concrete web can be prefabricated, reserves the fine steel rib that connects with other cast-in-situ concrete at its periphery; Also can be with light concrete or ordinary concrete and the cast-in-place moulding simultaneously of plate surface concrete.
3, member as claimed in claim 1, it is characterized in that: this member can be the stripe board of single load bearing, also can be the nine-squares beam rectangular slab of bidirectional stress: can be side fascia, the roof panel of load-bearing, insulation unification, also can be inner wall panel, the floor of load-bearing, sound insulation unification.
4, member as claimed in claim 1 is characterized in that: if during the stripe board of this member single load bearing, its prefabricated light concrete web also is bar shaped.And web can be designed to have the form in triangle space, square space, shape space, garden, and in these spaces, fill out too with light thermal-insulation, sound insulation materials; If during the nine-squares beam plate of bidirectional stress, its prefabricated light concrete web be by ten, T,
The nine-squares beam that type light concrete prefabricated component is formed.This nine-squares beam can have these spaces, And equally and fill out with light heat insulation material too in the space.
5, member as claimed in claim 1 is characterized in that: the moulding of top plate face is to utilize light sandwich insulation, sound insulation materials to make bearing surface, waters directly in the above that the upper face concrete makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108714 CN1070024A (en) | 1992-07-28 | 1992-07-28 | The sandwich heat preservation of double steel bar concrete plate surface and light concrete web, sound insulating panel member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108714 CN1070024A (en) | 1992-07-28 | 1992-07-28 | The sandwich heat preservation of double steel bar concrete plate surface and light concrete web, sound insulating panel member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1070024A true CN1070024A (en) | 1993-03-17 |
Family
ID=4943772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92108714 Pending CN1070024A (en) | 1992-07-28 | 1992-07-28 | The sandwich heat preservation of double steel bar concrete plate surface and light concrete web, sound insulating panel member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070024A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001066866A1 (en) * | 2000-03-07 | 2001-09-13 | Xuewen Wu | Multipurpose floor and beams thereof |
| RU2311298C2 (en) * | 2006-01-27 | 2007-11-27 | Общество с ограниченной ответственностью ПСФ "КРОСТ" | Method for double-layer construction article production and article produced by said method |
| CN102787723A (en) * | 2012-07-24 | 2012-11-21 | 张云麟 | Manufacturing method of cast-in-place LOFT floor slab |
| CN102787690A (en) * | 2012-08-11 | 2012-11-21 | 黑龙江宇辉新型建筑材料有限公司 | Partition board with light fillers or empty holes in internal part and method |
| CN104372884A (en) * | 2013-08-16 | 2015-02-25 | 马义和 | Cement building member with frame structure, connection structure of cement building member and digital production method |
| CN105269662A (en) * | 2014-07-11 | 2016-01-27 | 任丘市永基建筑安装工程有限公司 | Production process for overhanging eave gutter plate |
| CN105275159A (en) * | 2014-07-18 | 2016-01-27 | 任丘市永基建筑安装工程有限公司 | Integrated board for rectangular beam and eaves gutter board |
| CN105143572B (en) * | 2013-02-21 | 2017-09-08 | 皮利厄·马蒂亚斯·奥弗里特·斯文森 | Prefabricated roof member and method of manufacturing the same |
-
1992
- 1992-07-28 CN CN 92108714 patent/CN1070024A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001066866A1 (en) * | 2000-03-07 | 2001-09-13 | Xuewen Wu | Multipurpose floor and beams thereof |
| RU2311298C2 (en) * | 2006-01-27 | 2007-11-27 | Общество с ограниченной ответственностью ПСФ "КРОСТ" | Method for double-layer construction article production and article produced by said method |
| CN102787723A (en) * | 2012-07-24 | 2012-11-21 | 张云麟 | Manufacturing method of cast-in-place LOFT floor slab |
| CN102787723B (en) * | 2012-07-24 | 2015-08-19 | 张云麟 | The preparation method of cast-in-place LOFT floor plates |
| CN102787690A (en) * | 2012-08-11 | 2012-11-21 | 黑龙江宇辉新型建筑材料有限公司 | Partition board with light fillers or empty holes in internal part and method |
| CN105143572B (en) * | 2013-02-21 | 2017-09-08 | 皮利厄·马蒂亚斯·奥弗里特·斯文森 | Prefabricated roof member and method of manufacturing the same |
| US10030390B2 (en) | 2013-02-21 | 2018-07-24 | Peehr Mathias Ørnfeldt Svensson | Prefabricated roof plate element and method for its production |
| CN104372884A (en) * | 2013-08-16 | 2015-02-25 | 马义和 | Cement building member with frame structure, connection structure of cement building member and digital production method |
| CN104372884B (en) * | 2013-08-16 | 2018-04-13 | 马义和 | The connection structure and digital production method of a kind of cement works component with frame structure and such component |
| CN105269662A (en) * | 2014-07-11 | 2016-01-27 | 任丘市永基建筑安装工程有限公司 | Production process for overhanging eave gutter plate |
| CN105275159A (en) * | 2014-07-18 | 2016-01-27 | 任丘市永基建筑安装工程有限公司 | Integrated board for rectangular beam and eaves gutter board |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |