CN104234246A - Construction method for foam glass heat retaining board - Google Patents

Construction method for foam glass heat retaining board Download PDF

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Publication number
CN104234246A
CN104234246A CN201310232494.1A CN201310232494A CN104234246A CN 104234246 A CN104234246 A CN 104234246A CN 201310232494 A CN201310232494 A CN 201310232494A CN 104234246 A CN104234246 A CN 104234246A
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CN
China
Prior art keywords
insulation board
foamed glass
glass insulation
construction
heat retaining
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.)
Pending
Application number
CN201310232494.1A
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Chinese (zh)
Inventor
张宝华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongtian Zhen Hua (tianjin) New Type Building Material Co Ltd
Original Assignee
Zhongtian Zhen Hua (tianjin) New Type Building Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongtian Zhen Hua (tianjin) New Type Building Material Co Ltd filed Critical Zhongtian Zhen Hua (tianjin) New Type Building Material Co Ltd
Priority to CN201310232494.1A priority Critical patent/CN104234246A/en
Publication of CN104234246A publication Critical patent/CN104234246A/en
Pending legal-status Critical Current

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Abstract

The invention provides a construction method for a foam glass heat retaining board. The construction method for the foam glass heat retaining board comprises the steps of treating a concrete base, wherein residual floating dirt, a release agent, oil stains and other impurities on a concrete wall are removed, and plastering hollowing portions and other portions are cleaned; applying a concrete interfacial agent, wherein the surface of the treated concrete base is coated with the concrete interfacial agent so that the cohesive force between adhesion agent and the concrete base can be increased. The construction method for the foam glass heat retaining board has the advantages that foam glass is used as a wall heat retaining material, the thickness of a wall can be effectively reduced, the structural weight of a building is reduced, and the useable area is increased; multiple holes which penetrate through an upper face layer, a lower face layer, a reinforcing layer and a foam glass heat retaining layer are formed in the foam glass heat retaining board, when the foam glass heat retaining board is installed in the wall and cement mortar grouting is conducted, cement mortar in the holes is bonded to and connected with the wall, and the situation that after the foam glass heat retaining board is used for a long time, the portions of the wall fall, located on the two sides of the foam glass heat retaining board, and the foam glass heat retaining board falls off from the wall is avoided.

Description

The construction method of foamed glass insulation board
Technical field
The invention belongs to foam heat-insulating board technical field, especially relate to a kind of construction method of foamed glass insulation board.
Background technology
Building energy conservation is country's extremely important policy, be benefit the nation and the people, the system engineering of the offspring that benefits future generations.The thermal insulation strengthening building is for having improved the work of people and housing conditions, energy conservation role not only directly but also actual, in China's building heat preservation insulating work, heat insulating material water absorption rate is high, poor durability is two hang-ups always, it reduces the heat-insulating property of material widely, affect the effect of thermal insulation, increase the energy ezpenditure of air-conditioning system.And after water suction, insulation layer becomes aquifer, waterproofing course can be made to play drum and to destroy, cause seepage, still leak in a very long time after the rain.In external wall structure, due to the needs of thermal insulation, body of wall need be thickeied to meet using function requirement, original common brick can be replaced as materials for wall owing to there is no heat insulating material at present, outer subsides heat insulating material can only be adopted to carry out thermal insulation, so need lightweight, good heat insulating, ageing-resistant, the material that do not absorb water, easily bond.
But current building energy conservation level, also far below developed country, China's construction unit area energy consumption is still 3 ~ 5 times of the close developed country of weather.So building energy conservation or this century one of Building Trade in China important problem. in recent years, along with deepening continuously of China's dwelling construction energy conservation, and the improving constantly of energy conservation standard, introduce and develop many novel power-saving technologies and material, vigorously promote the use in housing construction.Special is optimal heat insulating material for foam glass.Foam glass, no matter be all a kind of excellent heat preserving and insulating material for roofing or exterior wall.
Summary of the invention
The object of this invention is to provide a kind of resistance to chemical corrosion fabulous, without putrefaction, airtight, non-hygroscopic, Long-Term Properties is constant, and mechanical strength is good, and be easy to the construction method of the foamed glass insulation board processed.
Technical scheme of the present invention is: a kind of construction method of foamed glass insulation board, and Specific construction step is as follows:
(1) concrete base layer process: the position such as foreign material and gaul such as floating ash, release agent, greasy dirt residual on cleaning concrete wall surface;
(2) concrete interface agent construction: at treated concrete base layer external coating interface agent layer, to strengthen bonding adhesive and concrete base layer adhesion stress;
(3) foamed glass insulation board row mould: before construction, according to row's mould figure of the design size establishment foamed glass insulation board of skin facade, foamed glass insulation board pastes block with long to level, the straight glue-line of upper and lower skin tag should stagger and take block, fissure of displacement length is 1/2nd of foamed glass insulation board total length, and the Local Minimum fissure of displacement must not be less than 200mm; The corner of foamed glass insulation board wall and T-shaped friendship interface, should take block in length and breadth; At the foamed glass insulation board at door and window hole position, need cut by monoblock, its cut edge is necessary straight, smooth, size is upright, and other seams should be greater than 200mm apart from limits, hole four;
(4) paste foamed glass insulation board: when pasting foamed glass insulation board, bonding adhesive should adopt full subsides method, paste and after building, to forbid disturbance in 1-2 days; Pasting when the foamed glass insulation board moisture content built reaches 15%-20% can brushing special interface oxidant layer;
(5) installation connecting element: being arranged in the hole on foamed glass insulation board, add connector; Use two steel nails to be connected between the two pieces of building blocks of connector and hypodermis, every root steel nail is fixed on the center, one end of building block;
(6) foamed glass insulation board special interface oxidant layer construction: paste at foamed glass insulation board and finish building complete 1-2 days, after the foamed glass insulation board moisture content simultaneously pasting block reaches 15%-20%, use stainless steel spatula to be coated with and scrape special interface agent one time, brushing should be even, thickness about 1mm; Plaster again after special interface oxidant layer dry tack free;
(7) finish coat construction: after float coat construction, at least maintenance about three days, just can carry out finish coat construction.
The advantage that the present invention has and good effect are: foam glass of the present invention, as wall heat insulation material, can effectively reduce thickness of wall body, alleviates building structure weight, expand usable floor area; Foamed glass insulation board offers the hole of multiple through upper and lower surface layer, enhancement layer and foam glass insulation layer, when this foamed glass insulation board being installed to cement injection mortar in wall, in hole, cement mortar is combined with body of wall and is connected, and after preventing long-time rear both sides body of wall generation obscission, foamed glass insulation board comes off out from body of wall; Enhancement layer makes the flexural strength of foamed glass insulation board increase, and reduces the breakage rate of foam glass board during construction, and effectively can suppress the warpage of warming plate.
Detailed description of the invention
The present invention is described in detail below.
A construction method for foamed glass insulation board, Specific construction step is as follows,
(1) concrete base layer process: the position such as foreign material and gaul such as floating ash, release agent, greasy dirt residual on cleaning concrete wall surface;
(2) concrete interface agent construction: at treated concrete base layer external coating interface agent layer, to strengthen bonding adhesive and concrete base layer adhesion stress;
(3) foamed glass insulation board row mould: before construction, according to row's mould figure of the design size establishment foamed glass insulation board of skin facade, foamed glass insulation board pastes block with long to level, the straight glue-line of upper and lower skin tag should stagger and take block, fissure of displacement length is 1/2nd of foamed glass insulation board total length, and the Local Minimum fissure of displacement must not be less than 200mm; The corner of foamed glass insulation board wall and T-shaped friendship interface, should take block in length and breadth; At the foamed glass insulation board at door and window hole position, need cut by monoblock, its cut edge is necessary straight, smooth, size is upright, and other seams should be greater than 200mm apart from limits, hole four;
(4) paste foamed glass insulation board: when pasting foamed glass insulation board, bonding adhesive should adopt full subsides method, paste and after building, to forbid disturbance in 1-2 days; Pasting when the foamed glass insulation board moisture content built reaches 15%-20% can brushing special interface oxidant layer;
(5) installation connecting element: being arranged in the hole on foamed glass insulation board, add connector; Use two steel nails to be connected between the two pieces of building blocks of connector and hypodermis, every root steel nail is fixed on the center, one end of building block;
(6) foamed glass insulation board special interface oxidant layer construction: paste at foamed glass insulation board and finish building complete 1-2 days, after the foamed glass insulation board moisture content simultaneously pasting block reaches 15%-20%, use stainless steel spatula to be coated with and scrape special interface agent one time, brushing should be even, thickness about 1mm; Plaster again after special interface oxidant layer dry tack free;
(7) finish coat construction: after float coat construction, at least maintenance about three days, just can carry out finish coat construction.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (1)

1. a construction method for foamed glass insulation board, is characterized in that: Specific construction step is as follows:
(1) concrete base layer process: the position such as foreign material and gaul such as floating ash, release agent, greasy dirt residual on cleaning concrete wall surface;
(2) concrete interface agent construction: at treated concrete base layer external coating interface agent layer, to strengthen bonding adhesive and concrete base layer adhesion stress;
(3) foamed glass insulation board row mould: before construction, according to row's mould figure of the design size establishment foamed glass insulation board of skin facade, foamed glass insulation board pastes block with long to level, the straight glue-line of upper and lower skin tag should stagger and take block, fissure of displacement length is 1/2nd of foamed glass insulation board total length, and the Local Minimum fissure of displacement must not be less than 200mm; The corner of foamed glass insulation board wall and T-shaped friendship interface, should take block in length and breadth; At the foamed glass insulation board at door and window hole position, need cut by monoblock, its cut edge is necessary straight, smooth, size is upright, and other seams should be greater than 200mm apart from limits, hole four;
(4) paste foamed glass insulation board: when pasting foamed glass insulation board, bonding adhesive should adopt full subsides method, paste and after building, to forbid disturbance in 1-2 days; Pasting when the foamed glass insulation board moisture content built reaches 15%-20% can brushing special interface oxidant layer;
(5) installation connecting element: being arranged in the hole on foamed glass insulation board, add connector; Use two steel nails to be connected between the two pieces of building blocks of connector and hypodermis, every root steel nail is fixed on the center, one end of building block;
(6) foamed glass insulation board special interface oxidant layer construction: paste at foamed glass insulation board and finish building complete 1-2 days, after the foamed glass insulation board moisture content simultaneously pasting block reaches 15%-20%, use stainless steel spatula to be coated with and scrape special interface agent one time, brushing should be even, thickness about 1mm; Plaster again after special interface oxidant layer dry tack free;
(7) finish coat construction: after float coat construction, at least maintenance about three days, just can carry out finish coat construction.
CN201310232494.1A 2013-06-09 2013-06-09 Construction method for foam glass heat retaining board Pending CN104234246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310232494.1A CN104234246A (en) 2013-06-09 2013-06-09 Construction method for foam glass heat retaining board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310232494.1A CN104234246A (en) 2013-06-09 2013-06-09 Construction method for foam glass heat retaining board

Publications (1)

Publication Number Publication Date
CN104234246A true CN104234246A (en) 2014-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310232494.1A Pending CN104234246A (en) 2013-06-09 2013-06-09 Construction method for foam glass heat retaining board

Country Status (1)

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CN (1) CN104234246A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905349A (en) * 2017-11-17 2018-04-13 珠海万博科学服务有限公司 A kind of application process of energy conservation and environmental protection material in building system
CN110792190A (en) * 2019-09-19 2020-02-14 巨匠建设集团股份有限公司 Construction method of foam glass building outer wall external thermal insulation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905349A (en) * 2017-11-17 2018-04-13 珠海万博科学服务有限公司 A kind of application process of energy conservation and environmental protection material in building system
CN110792190A (en) * 2019-09-19 2020-02-14 巨匠建设集团股份有限公司 Construction method of foam glass building outer wall external thermal insulation system

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C06 Publication
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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141224