CN102877621B - Installation method and structure of heat preservation board of inverted rock wool board ceiling - Google Patents
Installation method and structure of heat preservation board of inverted rock wool board ceiling Download PDFInfo
- Publication number
- CN102877621B CN102877621B CN201110437952.6A CN201110437952A CN102877621B CN 102877621 B CN102877621 B CN 102877621B CN 201110437952 A CN201110437952 A CN 201110437952A CN 102877621 B CN102877621 B CN 102877621B
- Authority
- CN
- China
- Prior art keywords
- cotton board
- rock cotton
- rock wool
- boards
- mortar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses an installation method and a structure of heat preservation boards of an inverted rock wool board ceiling. The method comprises the following steps of: wrapping rock wool boards with an alkali-resistant fiber mesh fabric, and smearing mortar on the surfaces of the wrapped rock wool boards to ensure that the mortar uniformly covers the alkali-resistant fiber mesh fabric on the surfaces of the rock wool boards; and fixing a steel wire gauze at the bottom of the rock wool boards smeared with the mortar, and fixing the rock wool boards fixed with the steel wire gauze on a structural board. The rock wool boards are connected into a whole in a mode that the alkali-resistant fiber mesh fabric is wrapped and the steel wire gauze is spread outside the rock wool boards, so that the rock wool boards are prevented from applying gravity to each floor of a building or prevented from sinking integrally due to local water seepage in structural construction. The pre-plastered surfaces of the rock wool heat preservation boards are constructed before construction, so that the construction difficulty is reduced, and the construction period is shortened; the heat preservation boards can be cut as required in a saw dragging mode during construction; and when the heat preservation boards are anchored, nail gun anchorage is more convenient than the conventional expansion bolt anchorage.
Description
Technical field
The present invention relates to a kind of construction and installation method and structure, especially a kind of mounting method and structure of being inverted rock cotton board ceiling insulation plate.
Background technology
At present, in some construction works, according to its designing requirement basement ceilings insulation and fire prevention institute adopts material be category-A prevent fires and be incubated foam glass, but, this kind of material has just started in coastal areas such as Shanghai to promote, and the producer that nationwide produces is all less, and particularly Xi'an region is without the manufacturer of this material, and this material production cycle long (nearly 1 month), complicated construction technique.
Therefore, in order to solve above situation, consider from each side such as construction period, economy, operating reliability, environmental protection, foam glass fire-retardant heat-insulation material is replaced by rock cotton board fire-retardant heat-insulation material, but, rock-wool heat insulation plate quality is soft, installs comparatively difficulty, is difficult to the globality after ensureing its installation and fixing fixing.
In the construction method that insulation layer is inverted in below deck, insulation layer mainly bears deadweight, than roof heat insulation and exterior-wall heat insulation construction, has higher requirement to the rigidity of heat insulating material, anchoring property, overall performance and waterproof and dampproof performance.
Summary of the invention
The object of the invention is: provide a kind of mounting method and structure of being inverted rock cotton board ceiling insulation plate, its installs simple, and can reduce labor intensity, shorten the duration of a project and reliability after installing is high, economic environmental protection, to overcome the deficiencies in the prior art.
The present invention is achieved in that the mounting method being inverted rock cotton board ceiling insulation plate, is first wrapped up by rock cotton board alkali proof fiber grid cloth, smears the rock cotton board surface wrapped, make the alkali proof fiber grid cloth on mortar uniform fold rock cotton board surface with mortar; Bottom the rock cotton board of smearing mortar, fix gauze wire cloth, the rock cotton board securing gauze wire cloth is fixed on structural slab.
After smearing rock cotton board with mortar, first with nailing, this rock cotton board is anchored on structural slab, realizes tentatively fixing, then gauze wire cloth is hung over the nailing for tentatively fixing rock cotton board, again with nailing, rock cotton board is carried out secondary anchoring.Adopt the nailing of ail gun to carry out anchoring during anchoring, the anchoring of which more conventional expansion bolt is more convenient; By twice anchoring nailing, gauze wire cloth is connected as stable with rock cotton board, guarantees that building way has been constructed rear rock cotton board globality.
Described rock cotton board is hydrophobicity rock cotton board.
Before rock cotton board alkali proof fiber grid cloth is wrapped up, first according to the work plane of structural slab, walkthrough is carried out to rock cotton board, then the rock cotton board alkali proof fiber grid cloth sequenced in advance is wrapped up.According to on-the-spot form of structure, warming plate arrangement and Decision making are carried out in moulding, according to beam, wall, post is divided into multiple work plane not of uniform size, owing to structural plane having pipeline hole to be provided and polymorphic structure, so before installation rock cotton board, should according to the size of structural plane, the size of reserved opening and the fissure of displacement are considered rock cotton board, alkaline-resisting grid cloth, wire gauze carries out cutting, arrangement, draw rock cotton board installation drawing, reducing wipes one's face as far as possible in advance processes the cutting of rock-wool heat insulation plate, guarantee the globality of rock cotton board, rigidity, avoid that rear cutting rock wool powder is installed to damage human body simultaneously.During construction, carry out walkthrough according to work plane to rock cotton board, minimizing rock cotton board is wasted and construction waste material is easy to collect, free from environmental pollution, saves the Be very effective of material.
Described mortar is water and Waterproof sand ratio is the waterproofing mortar of 1:2.5.
Be inverted rock cotton board ceiling insulation plated construction, comprise rock cotton board, structural slab, rock cotton board is in below structural slab, alkali proof fiber grid cloth is provided with outside rock cotton board, cement screedn is provided with outside alkali proof fiber grid cloth, be provided with gauze wire cloth in the bottom of cement screedn, rock cotton board, gauze wire cloth and and structural slab between be provided with anchoring piece.The present invention to strengthen in its integral rigidity and work progress rock wool to the injury of human body by alkali proof fiber grid cloth and cement screedn in rock-wool heat insulation plate 1 wipes one's face processing in advance.
Described anchoring piece is nailing.During construction, holdfast mode for cement nail is anchored into ceiling structure plate 25mm with ail gun, than conventional expansion bolt borehole anchorage mode, construct more convenient, connect more reliable.
The main component of rock wool is inorganic matter, and chemical property is good, and life cycle is long, and hydrophobic rock wool better can cause the softening sinking of rock wool by waterproof steam simultaneously, ensures construction quality; Rock cotton board is category-A fire proofing material, and combustibility, for not fire, when a fire, effectively can stop fire spreading.
Owing to have employed technique scheme, compared with prior art, the present invention adopts the mode at rock cotton board outer wrap one deck alkali proof fiber grid cloth wire gauze together with laying, rock cotton board is linked to be entirety, prevents rock cotton board from doing normal gravity or the integral sinking caused in case structure construction locally seeps water in each layer building.Carry out the construction of wiping one's face in advance of rock-wool heat insulation plate before construction, reduce difficulty of construction, shorten the construction period, and dragsaw mode can be adopted in construction as required to cut, during anchoring simultaneously, adopt the anchoring of ail gun anchoring more conventional expansion bolt more convenient.Method simple practical of the present invention, but extraordinary effect can be obtained, all than employing foam glass fire-retardant heat-insulation material, there is advantage from each side such as construction period, economy, operating reliability, environmental protection, the mode of the more conventional directly fixing rock cotton board of this construction simultaneously have that globality is strong, easy construction, duration of a project are short, fixing reliable, environmental protection, economic dispatch aspect advantage.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is that nailing that rock cotton board of the present invention and structural slab are tentatively fixed is arranged schematic diagram;
Accompanying drawing 3 is that the fixing nailing of rock cotton board of the present invention and structural slab secondary is arranged schematic diagram.
Detailed description of the invention
Embodiments of the invention: the mounting method being inverted rock cotton board ceiling insulation plate, first according to the work plane of structural slab, walkthrough is carried out to rock cotton board (adopting hydrophobicity rock cotton board), rock cotton board alkali proof fiber grid cloth through walkthrough is wrapped up, the rock cotton board surface adopting the waterproofing mortar of 1:2.5 to smear again to wrap, makes the alkali proof fiber grid cloth on mortar uniform fold rock cotton board surface; After rock cotton board smeared by mortar, use ail gun by nailing according to spacing for rock cotton board is tentatively fixed on bottom structural slab by the quincuncial form of 500mm (as shown in Figure 2), tentatively fixedly require that rock cotton board corner and diagonal place are fixed as suitable; Rock cotton board is installed and is followed from angle to limit, from four weeks to the order of central authorities, again gauze wire cloth is hung on the nailing of preliminary fixing rock cotton board, again with ail gun, the blossom type of nailing according to spacing 500mm is arranged (as shown in Figure 3), and make the overall spacing between it and the nailing of first time anchoring be 250mm, nailing is through gauze wire cloth, secondary anchoring is carried out to rock cotton board and structural slab, strengthens rock cotton board and the reliability be connected between structural slab further.
Be inverted the structure of rock cotton board ceiling insulation plated construction as shown in Figure 1, comprise rock cotton board 1, structural slab 6, rock cotton board 1 is in below structural slab 6, alkali proof fiber grid cloth 2 is provided with outside rock cotton board 1, cement screedn 3 is provided with outside alkali proof fiber grid cloth 2, be provided with gauze wire cloth 4 in the bottom of cement screedn 3, rock cotton board 1, gauze wire cloth 4 and and structural slab 6 between be provided with anchoring piece 5, anchoring piece 5 is nailing.
Claims (6)
1. be inverted a mounting method for rock cotton board ceiling insulation plate, it is characterized in that: first rock cotton board alkali proof fiber grid cloth is wrapped up, smear the rock cotton board surface wrapped with mortar, make the alkali proof fiber grid cloth on mortar uniform fold rock cotton board surface; Bottom the rock cotton board of smearing mortar, fix gauze wire cloth, the rock cotton board securing gauze wire cloth is fixed on structural slab; After smearing rock cotton board with mortar, first with nailing, this rock cotton board is anchored on structural slab, realizes tentatively fixing, then gauze wire cloth is hung over the nailing for tentatively fixing rock cotton board, again with nailing, rock cotton board is carried out secondary anchoring.
2. the mounting method of inversion rock cotton board ceiling insulation plate according to claim 1, is characterized in that: described rock cotton board is hydrophobicity rock cotton board.
3. the mounting method of inversion rock cotton board ceiling insulation plate according to claim 1, it is characterized in that: before rock cotton board alkali proof fiber grid cloth is wrapped up, first according to the work plane of structural slab, walkthrough is carried out to rock cotton board, then the rock cotton board alkali proof fiber grid cloth sequenced in advance is wrapped up.
4. the mounting method of inversion rock cotton board ceiling insulation plate according to claim 1, is characterized in that: described mortar is the waterproofing mortar of 1:2.5.
5. be inverted rock cotton board ceiling insulation plated construction for one kind, comprise rock cotton board (1), structural slab (6), rock cotton board (1) is in structural slab (6) below, it is characterized in that: outside rock cotton board (1), be provided with alkali proof fiber grid cloth (2), cement screedn (3) is provided with outside alkali proof fiber grid cloth (2), be provided with gauze wire cloth (4) in the bottom of cement screedn (3), rock cotton board (1), gauze wire cloth (4) and and structural slab (6) between be provided with anchoring piece (5).
6. inversion rock cotton board ceiling insulation plated construction according to claim 5, is characterized in that: described anchoring piece (5) is nailing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437952.6A CN102877621B (en) | 2011-12-23 | 2011-12-23 | Installation method and structure of heat preservation board of inverted rock wool board ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437952.6A CN102877621B (en) | 2011-12-23 | 2011-12-23 | Installation method and structure of heat preservation board of inverted rock wool board ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877621A CN102877621A (en) | 2013-01-16 |
| CN102877621B true CN102877621B (en) | 2015-05-20 |
Family
ID=47479119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110437952.6A Active CN102877621B (en) | 2011-12-23 | 2011-12-23 | Installation method and structure of heat preservation board of inverted rock wool board ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877621B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259002A (en) * | 2019-06-19 | 2019-09-20 | 湖北卓宝建筑节能科技有限公司 | A kind of artificial marble rock wool integrated board and its construction method |
| CN110295682A (en) * | 2019-06-26 | 2019-10-01 | 中国一冶集团有限公司 | Exterior wall heat-preserving system reinforcement means |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424306A1 (en) * | 1989-10-20 | 1991-04-24 | Minas Iosifides | Suspended surfaces for the application of plasters |
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| CN101701476A (en) * | 2009-10-10 | 2010-05-05 | 鳄鱼制漆(上海)有限公司 | Anorganolith/slag wool thin-plastered outer wall thermal insulation system and construction technology |
| CN202031189U (en) * | 2011-04-08 | 2011-11-09 | 鲁会彬 | Fireproof heat insulation board |
| CN202055355U (en) * | 2011-04-29 | 2011-11-30 | 侯东升 | Composite strengthening heat insulating board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202467044U (en) * | 2011-12-23 | 2012-10-03 | 中建四局第一建筑工程有限公司 | Heat preservation board structure of inverted rock wool board ceiling |
-
2011
- 2011-12-23 CN CN201110437952.6A patent/CN102877621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424306A1 (en) * | 1989-10-20 | 1991-04-24 | Minas Iosifides | Suspended surfaces for the application of plasters |
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| CN101701476A (en) * | 2009-10-10 | 2010-05-05 | 鳄鱼制漆(上海)有限公司 | Anorganolith/slag wool thin-plastered outer wall thermal insulation system and construction technology |
| CN202031189U (en) * | 2011-04-08 | 2011-11-09 | 鲁会彬 | Fireproof heat insulation board |
| CN202055355U (en) * | 2011-04-29 | 2011-11-30 | 侯东升 | Composite strengthening heat insulating board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102877621A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102966189B (en) | Outer wall insulating system integrated with construction of shear wall structure with lightweight-steel framework | |
| CN201762921U (en) | Hard inorganic fiber spraying fire-prevention isolation strip | |
| CN104452984A (en) | Double-layer steel wire gauze insulating mortar outer wall outer insulating structure and construction method thereof | |
| CN102877621B (en) | Installation method and structure of heat preservation board of inverted rock wool board ceiling | |
| JP6257021B2 (en) | Insulation panel connection structure | |
| CN105155697A (en) | Exterior wall composite insulation structure and construction method thereof | |
| CN103266672B (en) | External wall heat preservation system and construction technology of recombination of polystyrene foam and heat preservation inorganic fireproof plate | |
| CN204252298U (en) | Clad steel silk screen heat preservation slurry external heat preserving structure for exterior wall | |
| CN202157459U (en) | Fire-proofing and thermal insulation integrated wallboard | |
| CN201933726U (en) | Fireproof, isolating and heat-insulation integrated wallboard | |
| CN202467044U (en) | Heat preservation board structure of inverted rock wool board ceiling | |
| CN204940684U (en) | A kind of novel combined wall board | |
| CN202181626U (en) | Self thermal-insulation compound exterior wall | |
| CN111827492A (en) | Assembly type wallboard connecting structure and assembly method thereof | |
| CN202157424U (en) | Compound insulation board | |
| CN104179265A (en) | Inorganic fireproof heat preservation structure and construction method thereof | |
| CN203867019U (en) | Composite glass fiber reinforced cement (GRC) curtain wall | |
| CN204326384U (en) | A kind of gauze wire cloth thin-coat plaster rice straw composite roof board | |
| CN208251335U (en) | A kind of external wall water-proofing anticracking insulation construction | |
| CN109024939B (en) | Steel structure external wall heat insulation mortar enclosure system with drawknot piece and construction process thereof | |
| CN209082824U (en) | A kind of light lath | |
| CN202659092U (en) | Heat-preservation structure of bay window plate | |
| CN202850246U (en) | External wall insulation system integrally constructed with lightweight-steel framework shear wall | |
| CN203034624U (en) | Polyphenyl granule insulation board | |
| CN202081536U (en) | Sandwiched heat-insulating reinforced concrete shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |