CN105625683A - Construction method for sand filling type damping sound-absorbing wood floor ground - Google Patents
Construction method for sand filling type damping sound-absorbing wood floor ground Download PDFInfo
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- CN105625683A CN105625683A CN201510968610.5A CN201510968610A CN105625683A CN 105625683 A CN105625683 A CN 105625683A CN 201510968610 A CN201510968610 A CN 201510968610A CN 105625683 A CN105625683 A CN 105625683A
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- wood
- ground
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- lay
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/048—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top surface of assembled elongated wooden strip type
Abstract
The invention provides a construction method for a sand filling type damping sound-absorbing wood floor ground. According to the construction sequence, the construction method comprises the following steps that a base layer of the structure is cleaned; the elevation of a leveling layer is set, and cement fine stone concrete of the leveling layer is constructed; wooden keels are subjected to antiseptic treatment, laying and fixing; wiring pipelines are laid in the wooden keels; the wooden keels are filled with dried medium-fine sand; wood laths are laid; and surface layer wood floors are laid. According to the construction method for the sand filling type damping sound-absorbing wood floor ground, the structure is reasonable, construction is convenient, efficient and safe, raw materials are easily obtained in local areas, the economic benefit is high, and the installing quality and the using function of the wood floors are easily ensured.
Description
Technical field
The present invention relates to the boarding floor production field in architectural engineering, be specifically related to a kind of construction method filling sand formula damping sound-absorbing boarding floor.
Background technology
Improvement gradually along with living standard, people are to inhabitation, the environment of office and constantly promoting of finishing taste, timber floor has different size, decorative pattern and color because of surface layer itself, there is extremely strong decoration functions and be widely used, especially stage, gymnasium, auditorium, dancing classroom etc. place.
The floor now adopted mainly includes raw wood floor, reinforced composite wooden floor and Wood-plastic floor etc., but because timber floor deformation behavior is poor, therefore there is the feature of damping, sound insulation value difference. On residential building during resident family's activity, the noise of generation is easily delivered to downstairs, and the noise of the public place such as stage, gymnasium then easily forms audio mixing in place, affects result of use.
Existing Sound insulation floorings often utilizes the air between floor and ground to reduce the transmission of noise, but ubiquity intensity is poor, the problem that damping and sound-absorbing effect are not good. May be used without the porous sound-absorbing material of various material (such as glass cotton, rock wool, mineral wool and artificial cellucotton etc.) and general tabular deadener, be laid under floor and carry out sound-absorbing, sound insulation process. But there is cost height, working procedure complexity in above-mentioned material, affects the pre-buried of boarding floor pipeline, the shortcoming that maintenance cost is high.
Summary of the invention
The technical problem to be solved is the deficiency for above-mentioned existence, a kind of rational in infrastructure, convenient construction, efficient, safety are provided, easily gather materials on the spot, there is higher economic benefit, easily ensure timber floor installation quality and use the construction method filling sand formula damping sound-absorbing boarding floor of function.
The technical solution adopted for the present invention to solve the technical problems is:
Fill the construction method of sand formula damping sound-absorbing boarding floor, it is characterized in that, according to sequence of construction, comprise the following steps that structured base layer cleaning, throw set screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete, wood ground joist preservative treatment and rough ground lay lay in fixing, wooden ground joist fill out dry medium-fine sand in distribution pipeline, rough ground, lay wood lath, surface layer timber floor is laid.
Wherein concretely comprise the following steps:
1, structured base layer cleaning: the laitance in basic unit, land ash, rubbish and other foreign material and clean out and rinse with water.
2, throwing sets screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete: use the measuring instrument of necessity, instrument, mark at metope according to design drawing and look for planar top surface absolute altitude (ground joist bottom surface absolute altitude), and press plum blossom-shaped laying point-like absolute altitude control point, fine-stone concrete screed-coat (if thickness makes screed-coat by cement mortar in 3cm). Ground moisture content lower than 8%, otherwise should should carry out damp-proof treatment. Screed-coat absolute altitude allowable error should control at+2��-3 millimeters, and wood ground joist allows absolute altitude error should control at+1��-2 millimeters.
3, wood ground joist preservative treatment and rough ground are laid fixing: rough ground, lath must dry, and moisture control is 6%��8%. Before rough ground is constructed, according to the pipeline laid, line arrangement situation, indicate the position of each pipeline, circuit, in order to construction. And the laying direction of rough ground is determined according to the requirement of client. Wood ground joist is generally adopted cross section 5 �� 5cm cork, to rough ground brush corrosion-inhibiting coating, makees anticorrosion, corrosion protection process, is fixed with basic unit according to Art Design spacing (being generally 50 �� 50cm) cement nail by wood ground joist. When rough ground is fixed, must not damaging basic unit and preheating embedding line, rough ground should pad stickfast, and reserves the gap of 20mm between post, wall, and surface should be straight, and its spacing is not preferably greater than 300mm. When there is gap on rough ground and ground, application corrosion resistant, hard material pad. Rough ground spacing franchise��5mm, flatness��3mm/2m. Wood ground joist should make anticorrosion, corrosion protection processes, and coating layer thickness is not less than 1mm.
4, lay distribution pipeline in rough ground: according to drawing requirement lay hidden in wood ground joist strong/light current or other pipeline.
5, filling out dry medium-fine sand in rough ground: after pipeline has arranged, in Os Draconis, paving fills out dry medium-fine sand, to wood ground joist end face absolute altitude. Medium-fine sand should dry, and clay content or other impurity should be less than 1% by regulation, and maximum sand grains particle diameter and sieving rate should meet medium-fine sand optimum gradation requirement, and interior packing is real.
6, wood lath is laid: expiring boarding bar on wood ground joist at same direction, wood lath is followed closely on wood ground joist, and 10(width generally selected by wood lath) �� 2(thickness) �� 400cm(length) cork, between wood lath, clear distance is 3cm, it is desirable to lay smooth. When timber floor surface layer lower berth sets wood lath, the medulla of wood lath should upwards, and between plate, gap not should be greater than 3mm, and should stay the space of 8mm ~ 12mm between post, wall, should planish in surface.
7, timber floor topping laying: timber floor surface layer requires that color and luster is basically identical, and piece meets code requirement, surfacing, flooring nail must not be appeared and couple reliably with wood ground joist. During topping laying, adjacent sheet metal joint location should stagger and be not less than the 1/3 of surface layer timber floor length, and should stay the space of 8mm ~ 12mm between post, wall.
8 wood adjacent with the moist place such as toilet bath room, kitchen, bamboo surface layer junction should do waterproof (tide) process. At floor and other earth material joining places, should carrying out cutting off (gap >=8mm), profile transition should be installed firm. As floor width laying length >=6m or floor length direction laying length >=15m, expansion joint should be in position set, and use profile transition. Near doorway place, expansion joint should be set, and use profile transition.
The beneficial effect comprise that:
1, when in sound wave incident porous dry medium-fine sand, due to the viscosity resistance of air, air and the vibrations friction of hole wall, significant component of acoustic energy is made to convert heat energy to and be absorbed.
2, medium-fine sand construction cost is low, it is easy to gather materials on the spot, convenient construction.
3, the pre-buried of boarding floor pipeline is not affected.
4, after medium-fine sand fills full Os Draconis, supporting for offer face, floor, more traditional timber floor shock-absorbing support component, damping effect is obvious, enhances function of seismic resistance from source, reduces noise.
5, dry medium-fine sand is filled in the Stilt layer of timber floor, it is possible to plays and significantly drops tide function.
6, rough ground adopts preservative treatment, improves timber floor protection against the tide and serviceability.
7, it is abound with fillet at Os Draconis and Wood floor board interlayer, it is possible to provide for timber floor and add epistasis integrated support, make timber floor more durable in use, and easy for installation.
8, damping can be carried out by the friction between dry medium-fine sand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention
In figure: 1-concrete; 2-dries medium-fine sand; 3-wood ground joist; 4-wood lath; 5-timber floor surface layer; 6-wall face decorating layer; 7-metope.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated:
Fill the construction method of sand formula damping sound-absorbing boarding floor as shown in Figure 1, according to sequence of construction, comprise the following steps that structured base layer cleaning, throw set screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete, wood ground joist preservative treatment and rough ground lay lay in fixing, wooden ground joist fill out dry medium-fine sand in distribution pipeline, rough ground, lay wood lath, surface layer timber floor is laid.
The body step of the present embodiment is:
Structured base layer is cleared up: the laitance on concrete 1, lands ash, rubbish and other foreign material and cleans out and rinse with water.
Throwing sets screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete: use the measuring instrument of necessity, instrument, mark at metope 7 according to design drawing and look for planar top surface absolute altitude (ground joist bottom surface absolute altitude), and press plum blossom-shaped laying point-like absolute altitude control point, fine-stone concrete screed-coat (if thickness makes screed-coat by cement mortar in 3cm), ground carries out damp-proof treatment, screed-coat absolute altitude allowable error should control at+2��-3 millimeters, and wood ground joist allows absolute altitude error should control at+1��-2 millimeters.
Wood ground joist preservative treatment and rough ground are laid fixing: rough ground, lath must dry, and moisture control is 6%��8%. Before rough ground is constructed, according to the pipeline laid, line arrangement situation, indicate the position of each pipeline, circuit, in order to construction. And the laying direction of rough ground is determined according to the requirement of client. Wood ground joist 3 is generally adopted cross section 5 �� 5cm cork, to rough ground brush corrosion-inhibiting coating, makees anticorrosion, corrosion protection process, is fixed with basic unit according to Art Design spacing (being generally 50 �� 50cm) cement nail by wood ground joist 3. When rough ground is fixed, must not damaging basic unit and preheating embedding line, rough ground should pad stickfast, and reserves the gap of 20mm between post, wall, and surface should be straight, and its spacing is not preferably greater than 300mm. When there is gap on rough ground and ground, application corrosion resistant, hard material pad. Rough ground spacing franchise��5mm, flatness��3mm/2m. Wood ground joist 3 should make anticorrosion, corrosion protection processes, and coating layer thickness is not less than 1mm.
Lay distribution pipeline in rough ground: according to drawing requirement lay hidden in wood ground joist 3 strong/light current or other pipeline.
Filling out dry medium-fine sand in rough ground: after pipeline has arranged, in Os Draconis, paving fills out dry medium-fine sand, to wood ground joist 3 end face absolute altitude. Medium-fine sand should dry, and clay content or other impurity should be less than 1% by regulation, and maximum sand grains particle diameter and sieving rate should meet medium-fine sand optimum gradation requirement, and interior packing is real.
Lay wood lath: expiring boarding bar 4 on wood ground joist at same direction, wood lath 4 is followed closely on wood ground joist, and 10(width selected by wood lath 4) �� 2(thickness) �� 400cm(length) cork, 4 clear distances of wood lath are 3cm, it is desirable to lay smooth. When timber floor surface layer 5 times lays wood lath 4, the medulla of wood lath 4 should upwards, and between plate, gap not should be greater than 3mm, and should stay the space of 8mm ~ 12mm between post, wall, should planish in surface.
Timber floor topping laying: timber floor surface layer 5 requires that color and luster is basically identical, piece meets code requirement, surfacing, and flooring nail must not be appeared and couple reliably with wood ground joist. During topping laying, adjacent sheet metal joint location should stagger and be not less than the 1/3 of surface layer timber floor length, and should stay the space of 8mm ~ 12mm between post, wall.
The junction of the wall face decorating layer 6 adjacent with the moist place such as toilet bath room, kitchen should be done waterproof (tide) and be processed. At floor and other earth material joining places, should carrying out cutting off (gap >=8mm), profile transition should be installed firm. As floor width laying length >=6m or floor length direction laying length >=15m, expansion joint should be in position set, and use profile transition. Near doorway place, expansion joint should be set, and use profile transition.
The Application Example being only the present invention described above, with this interest field limiting the present invention, therefore can not change according to the equivalence that the present patent application the scope of the claims is made, still belongs to protection scope of the present invention certainly.
Claims (5)
1. fill the construction method of sand formula damping sound-absorbing boarding floor, it is characterized in that, according to sequence of construction, comprise the following steps that structured base layer cleaning, throw set screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete, wood ground joist preservative treatment and rough ground lay lay in fixing, wooden ground joist fill out dry medium-fine sand in distribution pipeline, rough ground, lay wood lath, surface layer timber floor is laid;
Wherein concretely comprise the following steps:
Structured base layer is cleared up: the laitance in basic unit, lands ash, rubbish and other foreign material and cleans out and rinse with water;
Throwing sets screed-coat absolute altitude and the construction of screed-coat cement fine-stone concrete: use necessary measuring instrument, instrument, marks at metope according to design drawing and looks for planar top surface absolute altitude, and press plum blossom-shaped laying point-like absolute altitude control point, fine-stone concrete screed-coat;
Wood ground joist preservative treatment and rough ground are laid fixing: rough ground, lath must dry, and moisture control is 6%��8%; Before rough ground is constructed, according to the pipeline laid, line arrangement situation, indicate the position of each pipeline, circuit, in order to construction, and determine the laying direction of rough ground according to the requirement of client; To rough ground brush corrosion-inhibiting coating, make anticorrosion, corrosion protection process, wood ground joist is fixed with basic unit according to Art Design spacing cement nail;
Lay distribution pipeline in rough ground: according to drawing requirement lay hidden in wood ground joist strong/light current or other pipeline;
Filling out dry medium-fine sand in rough ground: after pipeline has arranged, in Os Draconis, paving fills out dry medium-fine sand, to wood ground joist end face absolute altitude; Medium-fine sand should dry, and clay content or other impurity are by regulation less than 1%, and maximum sand grains particle diameter and sieving rate should meet medium-fine sand optimum gradation requirement, and interior packing is real;
Lay wood lath: expiring boarding bar on wood ground joist at same direction, wood lath is followed closely on wood ground joist, it is desirable to lay smooth;
Timber floor topping laying: timber floor surface layer requires that color and luster is basically identical, and piece meets code requirement, surfacing, flooring nail must not be appeared and couple reliably with wood ground joist; During topping laying, adjacent sheet metal joint location should stagger and be not less than the 1/3 of surface layer timber floor length, and should stay the space of 8mm ~ 12mm between post, wall.
2. the construction method of filling sand formula damping sound-absorbing boarding floor according to claim 1, it is characterized in that, water-proofing treatment should be done in wood, the junction of bamboo surface layer adjacent with the moist place such as toilet bath room, kitchen, at floor and other earth material joining places, should cut off, gap >=8mm, profile transition should be installed firm; As floor width laying length >=6m or floor length direction laying length >=15m, expansion joint should be in position set, and use profile transition; Near doorway place, expansion joint should be set, and use profile transition.
3. the construction method of filling sand formula damping sound-absorbing boarding floor according to claim 1, it is characterised in that ground moisture content lower than 8%, otherwise should should carry out damp-proof treatment; Screed-coat absolute altitude allowable error should control at+2��-3 millimeters, and wood ground joist allows absolute altitude error should control at+1��-2 millimeters.
4. the construction method of filling sand formula damping sound-absorbing boarding floor according to claim 1, it is characterised in that when rough ground is fixed, must not damaging basic unit and preheating embedding line, rough ground should pad stickfast, and reserves the gap of 20mm between post, wall, surface should be straight, and its spacing is not preferably greater than 300mm; When there is gap on rough ground and ground, application corrosion resistant, hard material pad; Rough ground spacing franchise��5mm, flatness��3mm/2m; Wood ground joist should make anticorrosion, corrosion protection processes, and coating layer thickness is not less than 1mm.
5. the construction method of filling sand formula damping sound-absorbing boarding floor according to claim 1, it is characterised in that 10(width generally selected by wood lath) �� 2(thickness) �� 400cm(length) cork, between wood lath, clear distance is 3cm, it is desirable to lay smooth; When timber floor surface layer lower berth sets wood lath, the medulla of wood lath should upwards, and between plate, gap not should be greater than 3mm, and should stay the space of 8mm ~ 12mm between post, wall, should planish in surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968610.5A CN105625683A (en) | 2015-12-22 | 2015-12-22 | Construction method for sand filling type damping sound-absorbing wood floor ground |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510968610.5A CN105625683A (en) | 2015-12-22 | 2015-12-22 | Construction method for sand filling type damping sound-absorbing wood floor ground |
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| CN105625683A true CN105625683A (en) | 2016-06-01 |
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| CN201510968610.5A Pending CN105625683A (en) | 2015-12-22 | 2015-12-22 | Construction method for sand filling type damping sound-absorbing wood floor ground |
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Cited By (6)
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| CN108797943A (en) * | 2018-05-30 | 2018-11-13 | 湖州汇德集团有限公司 | A kind of laying process of solid wooden floor board |
| CN109736534A (en) * | 2018-12-30 | 2019-05-10 | 中铁十四局集团有限公司 | Flooring construction method |
| CN110145093A (en) * | 2018-12-05 | 2019-08-20 | 蒙凤英 | A kind of two layers of the solid wooden compound floor and its construction technology of pin-connected panel |
| CN110945194A (en) * | 2017-07-24 | 2020-03-31 | 阿瑞斯瑞提欧有限公司 | Member for forming bottom pad |
| CN114319782A (en) * | 2022-01-25 | 2022-04-12 | 中国建筑第五工程局有限公司 | Dry-type ground construction method for assembled building kitchen |
| CN114922381A (en) * | 2022-05-30 | 2022-08-19 | 中建科工集团有限公司 | Modular house ground construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110945194A (en) * | 2017-07-24 | 2020-03-31 | 阿瑞斯瑞提欧有限公司 | Member for forming bottom pad |
| CN110945194B (en) * | 2017-07-24 | 2022-05-17 | 阿瑞斯瑞提欧有限公司 | Member for forming bottom pad |
| CN108797943A (en) * | 2018-05-30 | 2018-11-13 | 湖州汇德集团有限公司 | A kind of laying process of solid wooden floor board |
| CN110145093A (en) * | 2018-12-05 | 2019-08-20 | 蒙凤英 | A kind of two layers of the solid wooden compound floor and its construction technology of pin-connected panel |
| CN109736534A (en) * | 2018-12-30 | 2019-05-10 | 中铁十四局集团有限公司 | Flooring construction method |
| CN114319782A (en) * | 2022-01-25 | 2022-04-12 | 中国建筑第五工程局有限公司 | Dry-type ground construction method for assembled building kitchen |
| CN114922381A (en) * | 2022-05-30 | 2022-08-19 | 中建科工集团有限公司 | Modular house ground construction method |
| CN114922381B (en) * | 2022-05-30 | 2024-03-08 | 中建科工集团有限公司 | Modularized house ground construction method |
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