CN100368337C - Energy-saving composite heat-insulating mortar for wall - Google Patents
Energy-saving composite heat-insulating mortar for wall Download PDFInfo
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- CN100368337C CN100368337C CNB2005100179224A CN200510017922A CN100368337C CN 100368337 C CN100368337 C CN 100368337C CN B2005100179224 A CNB2005100179224 A CN B2005100179224A CN 200510017922 A CN200510017922 A CN 200510017922A CN 100368337 C CN100368337 C CN 100368337C
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- pearlstone
- perlite
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- powder
- insulating
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Abstract
The invention discloses an energy-saving wall composite insulating mortar, which comprises the following parts: bulking pearlite, pearlite and active carbon at 3: 1: 2, wherein the bulking pearlite contains pearlite aggregate, pearlite particle and pearlite powder.
Description
Technical field
The invention belongs to building masonry wall lagging material technical field, is a kind of energy-saving composite heat-insulating mortar for wall.
Background technology
In town and country looks generation great variety, people have built a large amount of building a building, but these buildings need to use a large amount of material of construction, consume a large amount of Nonrenewable resources and the energy, the bad buildings of some heat insulatings particularly, make the heating in winter cause the pollution of environment, summer, refrigeration caused power supply shortage, also caused the mass consumption of the energy simultaneously.Therefore, it is particularly important that wall thermal insulating seems in building energy conservation, also is the important step in the building energy conservation.The traditional building masonry wall insulation of China is to adopt the way of thickening thickness of wall body to reach the purpose of insulation, and the waste of not only construction costs height, and land resources is serious.Demand along with the buildings development, wall heat insulation material is also large quantities of thereupon to be emerged, but most of wall heat insulation materials are not that the building resource that consumes is many, the cost height, the insufficient strength that has material itself exactly, and it is thicker to exist quality instability, the wall insulating layer of making to smear in actual applications, is prone to defectives such as hollowing, cracking, efflorescence, influence structural quality, be difficult to reach the standard of heat preservation energy-saving.At present, the wall heat insulation material on the construction market is a lot, as: a kind of is the wall insulated board of sheet material class, and the problem of existence is: production process is numerous and diverse, and it is big to take up room, and the wall insulating layer anti-pressure ability of making is poor, is easy to generate crackle; Another kind is the closed pore vitrified microsphere insulating material, after this material expands, for waterproof is carried out surperficial uraniumization; but the material cohesion after the uraniumization is poor, makes the phenomenon that occurs hollowing, be full of cracks behind the body of wall easily, for this reason; must cooperate special-purpose caking agent and anti-fissuring agent in the use, thereby the cost of manufacture height.Another be with asbestos, perlite, to add toughener, binding agent and water be the wall thermal insulating paste materials that raw material is made, though can reach certain heat insulation effect, but quality instability in using, transportation are also very inconvenient, and the asbestos in the material contain the carcinogenic substance that HUMAN HEALTH is had harm, it is country's restriction forbidding material, therefore, inconvenience is applied.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, avoid body of wall hollowing, cracking, pulverizing problem to occur, provide that a kind of cohesive force is strong, steady quality, and can reduce smear layer thickness, can save building resource, cost is low, nontoxic, pollution-free and heat preservation and energy conservation effects is good energy-saving composite heat-insulating mortar for wall simultaneously.
Realize that the technical scheme that purpose of the present invention is taked is: this thermal insulation mortar is an insulating powder of being made dry powder by pearlstone, sepiolite, three kinds of raw materials of activated carbon in advance, form with cement and water mixed preparing then, the raw materials used weight percent of insulating powder is: pearlstone 65～80%, sepiolite 10～15%, activated carbon 8～15%, the weight proportion of insulating powder and cement and water is: 3: 1: 2.
Described pearlstone comprises perlite aggregate, particles of perlite material, three kinds of materials of perlite powder material, and the shared weight percent of each material is respectively: the perlite aggregate be pearlstone weight 60%, the particles of perlite material be pearlstone weight 15%, the perlite powder material is 25% of pearlstone weight.
What described perlite aggregate adopted is the granular material that processing filtered out 18～40 mesh sieves from the quarrel material of pearlstone.
What described particles of perlite material adopted is the even-grained microgranular material that processing filtered out 60～80 mesh sieves from pearlstone.
What described perlite powder material adopted is the deposition micro mist material of collecting 100～120 mesh sieves from the underground flue of pearlstone equipment.
In the present invention, the perlite aggregate that adopts is the quarrel material of pearlstone, and formed irregular micropore in the quarrel material can make the fiber that the sepiolite itself in the batching contains penetrate in the micropore of quarrel material, form the power that interlinks of net like, can increase the tensile strength of lagging material.Because pearlstone, sepiolite all belong to light material, and in the raw material of being prepared, be added with gac, make in its insulating powder and contain activated feedstock, add with after cement, water mix, not only increased the workability of material, and before cement did not solidify, inside has formed the micropore skin there was heat-insulating and sound-absorbing material parcel again, so, make body of wall can play sound-absorbing, sound insulation, insulation, heat insulation effect.With insulating powder and cement preparation, be to utilize cement to increase the intensity and the cohesion of lagging material on the one hand, can increase on the other hand and brick wall bonded bonding strength.
The body of wall composite thermal insulation mortar that adopts above-mentioned raw materials to make, good heat insulating through " national building materials verification test center " actual detected, as long as increase 20mm, can reach 620mm brick wall insulation requirement on the 240mm brick wall.In the present invention, because asbestos-containing material not in the raw material, therefore, the infringement that can avoid the radiocancerogenesis thing of asbestos wall heat insulation material that human body is caused.This wall body heat preservation mortar is applicable to smearing of various inner wall of building bodies, outer body of wall.It is little to have insulation layer thickness, does not have the dewfall phenomenon of getting damp, and is difficult for producing the crack, nontoxic, pollution-free, harmless; Have good cracking resistance effect simultaneously, cementability is good, can avoid body of wall hollowing, cracking, pulverizing problem to occur effectively.Through the authoritative department test, the thermal conductivity of this thermal insulation mortar is 0.053w/cm.k, and after the thermal insulation layer drying of smearing, the thermal insulation layer that 1cm is thick is equivalent to the heat insulation effect of the common brick of 8cm left and right thickness.Therefore, use this thermal insulation mortar, brick wall thickness can reduce 30～50%, and usable floor area can increase 3～10%, the indoor 20mm that smears, deadweight reduces by 5～10%, save land 5～10%, can improve 6～10 ℃ of room temperatures winter, can reduce by 4～8 ℃ summer, meet industry standard, fully satisfy the energy-conservation requirement of nation-building portion " hot summer and warm winter region energy Saving Design of Residential Buildings standard JGJ75-2003 " and " detailed rules for the implementation CJS03-2002 ".Thereby improved the heat preservation and energy conservation effects of buildings effectively, its fractional energy savings can reach 30～50%.With lagging material of the present invention, be used in the heat preservation energy-saving transformation of existed building the thermal environment that improvement that can be bigger is indoor, can save certain heating, air conditioner energy source again, compare cost-saved 50% with the tradition insulation, can improve more than 3 times work-ing life, and cost is low, easy construction.
Embodiment
Body of wall composite thermal insulation mortar of the present invention, be by pearlstone, sepiolite, three kinds of raw materials of activated carbon, make the insulating powder of dry powder in advance, form with cement and water mixed preparing then, the weight proportion of insulating powder and cement and water is: 3: 1: 2, the raw materials used weight percent of insulating powder is: pearlstone 65～80%, sepiolite 10～15%, activated carbon 8～15%, wherein, pearlstone comprises the perlite aggregate, the particles of perlite material, three kinds of materials of perlite powder material, the weight percent of three kinds of materials is respectively: the perlite aggregate is 60% of a pearlstone weight, the particles of perlite material is 15% of a pearlstone weight, the perlite powder material is 25% of a pearlstone weight.
What the perlite aggregate adopted is the coagulate solids quarrel material that produces after perlite is expanded, and filters out the particulate material of 18～40 mesh sieves through grinding and processing.Use this quarrel material as the wall body heat preservation mortar aggregate, can strengthen anti-aging, the flow resistance of body of wall, increase the ultimate compression strength of body of wall simultaneously.The present invention is with the waste of pearlstone---and the quarrel material is made full use of, and turns waste into wealth, and thus, can save building resource greatly, reduces manufacturing cost.
What the particles of perlite material adopted is the even-grained microgranular material that processing filtered out 60～80 mesh sieves from the perlite after the expansion.In order to increase the ultimate compression strength of body of wall.
What the perlite powder material adopted is after perlite expands, and collects the deposition material of 100～120 mesh sieves from the underground flue of pearlstone equipment.Contain a large amount of activated silicas in this material, float the pearl element, can improve the heat insulation effect of material and strengthen the aging-resistant ability, also can improve the workability of material simultaneously.In addition, the deposition micro mist in the flue is collected, and be fully utilized, waste is originally turned waste into wealth, thereby can save building resource effectively, reduce manufacturing cost.
Embodiment one
The weight percent of described insulating powder raw material is: pearlstone 70%, sepiolite 15%, activated carbon 15%.
Embodiment two
The weight percent of described insulating powder raw material is: pearlstone 80%, sepiolite 10%, activated carbon 10%.
Embodiment three
The weight percent of described insulating powder raw material is: pearlstone 75%, sepiolite 13%, activated carbon 12%.
Insulating powder is made dry mash, be difficult for producing and go bad, can conveniently transport, pack and preserve, and easy construction.Because the present invention is by insulating powder and the formulated mortar of cement, and the time that thes cement solidifies is short, therefore prepares burden at the construction field (site), can help accelerating construction progress.During use, insulating powder and cement and water are mixed into mortar by 3: 1: 2 weight ratio, directly spread upon on the body of wall, slurry do solid after, surfacing is smooth, leakless can directly be done various decorative engineerings in the above.In addition in all kinds of brick mixed buildings, replace conventional cement mortar at positions such as Steel Concrete, lintel, post and post structures with this thermal insulation mortar, thermal insulation layer need not be very thick, it is also very convenient to construct, cost is not high yet, and can prevent the appearance of the internal surface dewfall at these positions again in the winter time better, can receive good effect.
Claims (2)
1. energy-saving composite heat-insulating mortar for wall, it is characterized in that: this thermal insulation mortar is an insulating powder of being made dry powder by pearlstone, sepiolite, three kinds of raw materials of gac in advance, form with cement and water mixed preparing then, the raw materials used weight percent of insulating powder is: pearlstone 65～80%, sepiolite 10～15%, gac 8～15%, the weight proportion of insulating powder and cement and water is: 3: 1: 2.
2. energy-saving composite heat-insulating mortar for wall according to claim 1, it is characterized in that: described pearlstone is made up of perlite aggregate, particles of perlite material, three kinds of materials of perlite powder material, the shared weight percent of each material is respectively: the perlite aggregate be pearlstone weight 60%, the particles of perlite material be pearlstone weight 15%, the perlite powder material is 25% of pearlstone weight, what wherein, the perlite aggregate adopted is the granular material that processing filtered out 18～40 mesh sieves from the quarrel material of pearlstone; What the particles of perlite material adopted is the even-grained microgranular material that processing filtered out 60～80 mesh sieves from pearlstone; The perlite powder material adopts is the deposition micro mist material of collecting 100～120 mesh sieves from the underground flue of the equipment of processing pearlstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100179224A CN100368337C (en) | 2005-08-25 | 2005-08-25 | Energy-saving composite heat-insulating mortar for wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100179224A CN100368337C (en) | 2005-08-25 | 2005-08-25 | Energy-saving composite heat-insulating mortar for wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1919774A CN1919774A (en) | 2007-02-28 |
| CN100368337C true CN100368337C (en) | 2008-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100179224A Expired - Fee Related CN100368337C (en) | 2005-08-25 | 2005-08-25 | Energy-saving composite heat-insulating mortar for wall |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755243A (en) * | 2013-12-20 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Anti-radiation type anti-cracking cement mortar |
| CN104276790B (en) * | 2014-09-09 | 2016-08-24 | 安徽国电能源设备工程有限公司 | A kind of mildew-resistant heat-insulation wall plate and preparation method thereof |
| CN111333371A (en) * | 2020-03-06 | 2020-06-26 | 李孝林 | Process for preparing composite heat-insulating material by doping polylactic acid |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761841A (en) * | 1993-08-23 | 1995-03-07 | Suchiraito Kogyo Kk | Composition for fire-resistant coating |
| CN1332129A (en) * | 2001-06-14 | 2002-01-23 | 李卫洲 | Heat insulating aluminium and magnesium silicate mortar |
| CN1343643A (en) * | 2000-09-16 | 2002-04-10 | 尹燕祥 | Thermal insulating material for light-weight house |
| CN1562862A (en) * | 2004-03-19 | 2005-01-12 | 陈占魁 | Material of insulating heat preservation |
-
2005
- 2005-08-25 CN CNB2005100179224A patent/CN100368337C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761841A (en) * | 1993-08-23 | 1995-03-07 | Suchiraito Kogyo Kk | Composition for fire-resistant coating |
| CN1343643A (en) * | 2000-09-16 | 2002-04-10 | 尹燕祥 | Thermal insulating material for light-weight house |
| CN1332129A (en) * | 2001-06-14 | 2002-01-23 | 李卫洲 | Heat insulating aluminium and magnesium silicate mortar |
| CN1562862A (en) * | 2004-03-19 | 2005-01-12 | 陈占魁 | Material of insulating heat preservation |
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| Publication number | Publication date |
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| CN1919774A (en) | 2007-02-28 |
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Owner name: XINYANG TIANYI ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANYANG TIANYI HEAT INSULATING REFRACTORY MATERIAL CO., LTD. Effective date: 20120815 |
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Free format text: CORRECT: ADDRESS; FROM: 474350 NANYANG, HENAN PROVINCE TO: 464100 XINYANG, HENAN PROVINCE |
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Effective date of registration: 20120815 Address after: 464100 Henan Pingqiao District, Xinyang Province five mile Private Economic Experimental Zone Patentee after: Xinyang Tianyi Energy Saving Technology Co., Ltd. Address before: 474350, Garden Road, Neixiang County, Henan, Nanyang Patentee before: Nanyang Tianyi Thermal Refractory Material Co., Ltd. |
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