CN100584560C - Method for manufacturing external wallboard, internal wallboard, floor and roof board - Google Patents
Method for manufacturing external wallboard, internal wallboard, floor and roof board Download PDFInfo
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- CN100584560C CN100584560C CN200710014751A CN200710014751A CN100584560C CN 100584560 C CN100584560 C CN 100584560C CN 200710014751 A CN200710014751 A CN 200710014751A CN 200710014751 A CN200710014751 A CN 200710014751A CN 100584560 C CN100584560 C CN 100584560C
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- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004567 concrete Substances 0.000 claims description 63
- 238000009413 insulation Methods 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 32
- 229920002635 polyurethane Polymers 0.000 claims description 19
- 239000004814 polyurethane Substances 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 19
- 239000006260 foam Substances 0.000 claims description 18
- 239000002344 surface layer Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 13
- 210000003195 fascia Anatomy 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 235000013312 flour Nutrition 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000002262 irrigation Effects 0.000 claims description 7
- 238000003973 irrigation Methods 0.000 claims description 7
- 230000010412 perfusion Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000010883 coal ash Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the manufacturing of outer wall board, inner wall board, floor board, roof slab, which are made of net blade to form into net skeleton, to form thin layer to form heat insulating layer, being shock resistant, light in weight, high in strength, durable, high in standard temperature protection, sound isolation, fire proof, low in cost, shortened in duration, large scale in investment, increased in application area, reduced in energy and material, particularly suitable for construction engineering.
Description
Technical field:
The present invention relates to the preparation method of a kind of outer body of wall, interior body of wall, floorboard and roof boarding.
Technical background:
The construction material of Qin brick and Han tile traditional type is not only wasted resource in a large number, and can't be used for the modern high buildings and large mansions of building.The new type block that further developed afterwards as hollow brick, flyash brick, cement brick and even air entrained concrete etc., though it is lower slightly to waste energy, but can't resolve many Building technology quality problems.The compound more various insulation materials on former masonry of Fa Qiing still were the ways for the treatment of the head when the head aches in recent years, were unable to undergo the test of the permanent time limit.Though application number is 200510074526.5 to disclose a kind of " vacuum (filling) wallboard, floorboard, adiabatic watt and building ", this invention has innovation creative, and whole design has novelty,, utilize this invention, do not reach suitability for industrialized production.
Summary of the invention:
Purpose of the present invention be exactly to provide a kind of can be low in antidetonation, light weight, high-strength, durable, high standard energy-saving heat preserving, sound insulation, fire prevention, cost, significantly the reduction of erection time, significantly reduce engineering construction investment, increase usable floor area, a large amount of energy savings, save material, aspects such as environmental protection has very big social benefit, and the preparation method of Side fascia that can suitability for industrialized production, lining, floorboard, roof boarding.
Task of the present invention is achieved in that
Preparation method of the present invention has following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use the mixture, silica flour, first level flour coal ash of high-mark cement, water, the sub-sand of admant and special fine sand, efficient early strength water-reducing agent by weight 1 again: the concrete material pressurization shake that 0.33-0.4: 3.0-4.0: 0.08-0.12: 0.1-0.2: 0.01-0.02 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
The sprinkling irrigation method of heat-insulation layer of the present invention is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carries out edge-only again, is poured in the cavity with the hard-foam polyurethane layering.
Preparation method of the present invention has following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use again high-mark cement, water, 5mm with the mixture of interior hard rock stone and fine sand, efficient early strength water-reducing agent by weight 1: the concrete material pressurization shake that 0.33-0.4: 3.5-4.2: 0.008-0.012 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
The sprinkling irrigation method of heat-insulation layer of the present invention is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carries out edge-only again, is poured in the cavity with the hard-foam polyurethane layering.
Preparation method of the present invention has following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use high-mark cement, water, fine sand, 5-10mm hard rock stone, first level flour coal ash, efficient early strength water-reducing agent by weight 1 again: the concrete material pressurization shake that 0.33-0.4: 1.2-1.5: 2.2-2.6: 0.1-0.18: 0.01-0.018 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
The sprinkling irrigation method of heat-insulation layer of the present invention is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carries out edge-only again, is poured in the cavity with the hard-foam polyurethane layering.
The present invention compared with prior art has the following advantages:
Because adopt making net sheet, formed the rack skeleton, made thin body concrete, formed four step of heat-insulation layer preparation method, thereby:
1, high strength, high density, impervious, air tight bar-mat reinforcement concrete can stand the test of environment, temperature and the concrete fatigue limit more all the year round than ordinary concrete.Hard-foam polyurethane insulation foaming in cavity forms.Can prolong polyurethane self the insulation life-span greatly, and, can adhere to the reinforcing bar that supports in two wall concretes and the chamber firmly and mould wood by behind the polyurethane foam.To reinforcing bar in the chamber, moulding wood has good protective action;
2, whole plate body weight (by Shandong Province's energy-saving heat preserving standard) only is about 120kg for every square;
3, Side fascia need not carry out masonry again, hold operations such as ash, complex heat-preservation;
4, major project proceeds to three layers and can follow installation, and main body is finished, and whole engineering is finished substantially.Remove traditional inner, external wall plastering process, the duration shortens greatly;
5, the exterior wall door-window opening is pressed the drawing design size, reserves when manufacturing, and is equipped with the prefabricated doors and windows cover that we have designed, and can reaches the insulation requirement, the variation of form shape;
6, according to each department natural conditions temperature situation, by each department insulation standard, various plate thickness standard flexible design are made;
7, need not plaster after Side fascia hangs up properly and can scrape greasy swabbing, true mineral varnish etc. also can directly be inlayed tiling;
8, also can save big frame material and big accessory thereof, directly press dress curtain wall and cladding marble with little frame material, part.
Description of drawings:
Fig. 1: be concrete structure profile of the present invention
Fig. 2: be rack framing body plan of the present invention
Fig. 3, for Side fascia scheme of installation of the present invention
Fig. 4, for exterior wall external corner scheme of installation of the present invention
Fig. 5, for exterior wall inner corner trim scheme of installation of the present invention
Fig. 6, plate of the present invention and plate connection diagram
1, moulds pin 2, bridging 3, net sheet 4, alkali glass fiber reticular cloth
5, thin body concrete 6, heat-insulation layer 7, net sheet pad 8, concrete
9, built-in fitting
The specific embodiment:
Embodiment 1:
At first, make the net sheet, can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again; Once more, form the rack skeleton, in levels net sheet main muscle crossover sites with bridging (2) with mould pin (1) and be connected formation rack skeleton; The 3rd, make thin body concrete, in the concrete cover of rack skeleton both sides, bury shop alkali resistant glass fibre open weave cloth (4), smash with concrete material pressurization shake again, form high density, high strength, high impervious, difficult ventilative thin body concrete (5), concrete material is to adopt high-mark cement, water, the mixture of sub-sand of admant and special fine sand, silica flour, the first level flour coal ash, efficient early strength water-reducing agent is by weight 1: 0.33-0.4: 3.0-4.0: 0.08-0.12: 0.1-0.2: 0.01-0.02 mixes, at last, form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes, be solid heat-insulation layer (6) through foaming, the making of heat-insulation layer, can realize by following two kinds of methods: the one,, the sprinkling irrigation method of heat-insulation layer is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carry out edge-only again, be poured in the cavity with the hard-foam polyurethane layering; The 2nd,, with the one side in the two surface layer concretes of making, hard-foam polyurethane is implemented the layering spray, is irritated with spray, filling machine, treat slaking after, the surface is coated with interface adhesive, or smears the levelling of granular polystyrene rubber powder again, with special vibrations utensil the indoor panel concrete is shaken flat ram-jolt again; These two kinds of methods are applicable to the Side fascia making.
During use, whole exterior wall (see figure 3) adopts external hanging type one warming plate, only the net sheet pad (7) on the net sheet (3) need be welded together and get final product, with the architecture enclosing turnkey, the lower supporting type welding will be hung on the firm and hard row, about carry out fixing welding, form and carry out appearance Fen Tu again after the one and edge pastes; When wall face external corner, inner corner trim (seeing Fig. 4,5) are connected, need be when framework concretes (8) such as construction cast beam, post, shear wall set aside pre-embedded spare (9), built-in fitting (9) is connected with net sheet pad (7) and gets final product, and at last, is incubated, floating.
Embodiment 2:
Difference from Example 1 is: make concrete material in the thin body concrete and be adopt high-mark cement, water, 5mm with the mixture of interior hard rock stone and fine sand, efficient early strength water-reducing agent by weight 1: 0.33-0.4: 3.5-4.2: 0.008-0.012 mixes, then, fill within it that perlite, rock wool etc. are fire-retardant, the sound insulation material gets final product, the method is suitable for lining and makes.
During use, lining is installed then and the welding of beam column built-in fitting, or the boring bar planting connects weldering, cast insulation again, benefit concrete again and plasters.
Embodiment 3:
Difference from Example 1 is: the concrete material of making in the thin body concrete is to adopt high-mark cement, water, fine sand, 5-10mm hard rock stone, first level flour coal ash, efficient early strength water-reducing agent by weight 1: 0.33-0.4: 1.2-1.5: 2.2-2.6: 0.1-0.18: 0.01-0.018 mixes; then; built-in hard-foam polyurethane sound insulation, fire-retardant, protection reinforcing bar, the method is suitable for the usefulness of floorboard making.
During use, in advance the leak outside reinforcing bar welding of plate and plate joint (see figure 6) intersects and bites not welding finer wire, and employing is beaten and hung the short side method, pours into hard-foam polyurethane after carrying out the bottom surface concrete, does top concrete again.Floorboard, roof boarding, should calculate, test its rigidity, determine thickness of slab, determine two surface layer concrete strength and thickness, determine that index, spacing, the wood of reinforcing bar and bridging in length and breadth moulds the intensity of column, spacing, the required insulation thickness of roof boarding etc. according to instructions for use.We have now tested out the material object that utilizes way of the present invention to make, and proving can be to reach indexs such as satisfying floorboard, roof boarding load bearing requirements.
Claims (6)
1, the preparation method of a kind of Side fascia, lining, floorboard, roof boarding is characterized in that having following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use the mixture, silica flour, first level flour coal ash of high-mark cement, water, the sub-sand of admant and special fine sand, efficient early strength water-reducing agent by weight 1 again: the concrete material pressurization shake that 0.33-0.4: 3.0-4.0: 0.08-0.12: 0.1-0.2: 0.01-0.02 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
2, the preparation method of Side fascia according to claim 1, lining, floorboard, roof boarding, the sprinkling irrigation method that it is characterized in that described heat-insulation layer is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carry out edge-only again, be poured in the cavity with the hard-foam polyurethane layering.
3, the preparation method of a kind of Side fascia, lining, floorboard, roof boarding is characterized in that having following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use again high-mark cement, water, 5mm with the mixture of interior hard rock stone and fine sand, efficient early strength water-reducing agent by weight 1: the concrete material pressurization shake that 0.33-0.4: 3.5-4.2: 0.008-0.012 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
4, the preparation method of Side fascia according to claim 3, lining, floorboard, roof boarding, the sprinkling irrigation method that it is characterized in that described heat-insulation layer is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carry out edge-only again, be poured in the cavity with the hard-foam polyurethane layering.
5, the preparation method of a kind of Side fascia, lining, floorboard, roof boarding is characterized in that having following steps to finish:
1., make the net sheet: can weld cold-drawn bar earlier and divide upper and lower two layers, vertical, horizontal stretch-draw respectively with numerical control automatic welder(welding machine) welding right-angled intersection point, forms net sheet (3) again;
2., form the rack skeleton: between levels net sheet, use bridging (2) at a certain distance and mould pin (1) to be connected formation rack skeleton;
3., make thin body concrete: in the concrete cover of rack skeleton two sides, bury shop alkali resistant glass fibre open weave cloth (4), use high-mark cement, water, fine sand, 5-10mm hard rock stone, first level flour coal ash, efficient early strength water-reducing agent by weight 1 again: the concrete material pressurization shake that 0.33-0.4: 1.2-1.5: 2.2-2.6: 0.1-0.18: 0.01-0.018 mixes is smash, and forms high density, high strength, high impervious, difficult ventilative thin body concrete (5);
4., form heat-insulation layer: spray or perfusion hard-foam polyurethane in the cavity between two surface layer concretes are solid heat-insulation layer (6) through foaming.
6, the preparation method of Side fascia according to claim 5, lining, floorboard, roof boarding, the sprinkling irrigation method that it is characterized in that described heat-insulation layer is sealed for the bottom surface and the both sides of the two surface layer concretes that will make temporarily, carry out edge-only again, be poured in the cavity with the hard-foam polyurethane layering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710014751A CN100584560C (en) | 2007-05-09 | 2007-05-09 | Method for manufacturing external wallboard, internal wallboard, floor and roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710014751A CN100584560C (en) | 2007-05-09 | 2007-05-09 | Method for manufacturing external wallboard, internal wallboard, floor and roof board |
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| Publication Number | Publication Date |
|---|---|
| CN101058216A CN101058216A (en) | 2007-10-24 |
| CN100584560C true CN100584560C (en) | 2010-01-27 |
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| CN200710014751A Expired - Fee Related CN100584560C (en) | 2007-05-09 | 2007-05-09 | Method for manufacturing external wallboard, internal wallboard, floor and roof board |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101235659B (en) * | 2008-02-03 | 2011-04-13 | 广西壮族自治区建筑科学研究设计院 | Polyurethane hard bubble sandwiched integral heat preservation light wall board and method for making same |
| CN101736855B (en) * | 2009-12-03 | 2011-11-30 | 闫丕春 | Preparation method of hollow insulation cladding panel using steel wire mesh frame and concrete |
| CN101863069A (en) * | 2010-05-29 | 2010-10-20 | 闫丕春 | Manufacture method of inner wall plate |
| CN102518222B (en) * | 2011-11-11 | 2015-03-25 | 郑州工大建材有限公司 | Production process and painting equipment of composite heat-insulation board |
| CN102922600A (en) * | 2012-11-06 | 2013-02-13 | 闫丕春 | Preparation method of floor plate |
| CN103866984A (en) * | 2012-12-08 | 2014-06-18 | 闫丕春 | Method for manufacturing steel bar mesh frame |
| CN107587628B (en) * | 2017-09-23 | 2019-07-05 | 天津市盛泰建筑工程有限公司 | A kind of shear wall structure and its pouring procedure |
| EP3587059A1 (en) | 2018-06-26 | 2020-01-01 | Covestro Deutschland AG | A method for the production of polyurethane precast concrete panel |
| WO2019219602A1 (en) | 2018-05-16 | 2019-11-21 | Covestro Deutschland Ag | A method for the production of polyurethane precast concrete panel |
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