CN104211366A - Heat insulation mortar of improved expanded perlite - Google Patents
Heat insulation mortar of improved expanded perlite Download PDFInfo
- Publication number
- CN104211366A CN104211366A CN201410476889.0A CN201410476889A CN104211366A CN 104211366 A CN104211366 A CN 104211366A CN 201410476889 A CN201410476889 A CN 201410476889A CN 104211366 A CN104211366 A CN 104211366A
- Authority
- CN
- China
- Prior art keywords
- parts
- expanded perlite
- heat insulation
- insulation mortar
- gypsum
- 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.)
- Granted
Links
- 239000010451 perlite Substances 0.000 title claims abstract description 23
- 235000019362 perlite Nutrition 0.000 title claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 title abstract 7
- 239000010440 gypsum Substances 0.000 claims abstract description 14
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 230000008719 thickening Effects 0.000 claims abstract description 9
- 239000011398 Portland cement Substances 0.000 claims abstract description 7
- 229920002678 cellulose Polymers 0.000 claims abstract description 7
- 239000001913 cellulose Substances 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 239000004816 latex Substances 0.000 claims abstract description 4
- 229920000126 latex Polymers 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 21
- 239000004568 cement Substances 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010422 painting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- 239000011324 bead Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention provides heat insulation mortar of improved expanded perlite. The heat insulation mortar of improved expanded perlite is prepared from the following raw materials in parts by mass: 100 parts of expanded perlite, 3.5 parts of latex powder, 1 part of water-holding and thickening cellulose, 0.5 part of polypropylene anti-crack fiber, 4 parts of sapwood fiber, 2 parts of phase change powder, 75 parts of ordinary Portland cement and 40 parts of gypsum. The invention has the beneficial effect that the heat insulation mortar of the improved expanded perlite is dry-mixed mortar consisting of expanded perlite as lightweight aggregate, an anti-crack additive, cement, gypsum and other inorganic filling materials. The heat insulation mortar has affinity with multiple building wall bodies, and is easy to construct, and the thickness can reach up to 4-6cm by virtue of one-time painting. The heat insulation mortar is capable of replacing a wall body leveling layer, thus the problem of heat insulation of a wall body is solved, and the building cost is reduced.
Description
Technical field
The present invention relates to building energy saving field: the heat insulating mortar referring more particularly to a kind of modified expanded perlite.
Background technology
Perlite-this material of glass bead sheet material belongs to nontoxic free of contamination green A1 level inorganic fireproofing insulation material, if but perlite-glass bead sheet material do not make sheet material and just directly cannot be coated with and spread wall; And the former wall base body of this material require uses mortar levelling in advance, degree of plainness for wall surface requires high, otherwise directly affects exterior wall overall appearance; Sheet material adhesion construction process monitor difficulty is large, if workmen is irresponsible, easily produces phenomenon of using inferior materials and turning out substandard goods, and do not smear the nailing of full glue point bonding/not or lack nailing phenomenon of common occurrence, thus cause under heat insulating effect, qualitative problems of construction is common especially; Between plate and plate, gap is difficult to make up, so be difficult to the heat insulating effect reaching standard; Because sheet material operational procedure is complicated so increase construction costs, project side selects limited.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, to provide a kind of heat insulating mortar of modified expanded perlite.
The present invention is realized by above technical scheme:
The invention provides a kind of heat insulating mortar of modified expanded perlite, the heat insulating mortar of this modified expanded perlite comprises mass ratio and is: 100 parts of pearlstones, 3.5 parts of latex powder, 1 part of water-keeping thickening Mierocrystalline cellulose, 0.5 part of polypropylene anti-crack fiber, 4 parts of sap fibers, 2 parts of phase transformation powder, 75 parts of ordinary Portland cements and 40 parts of gypsum.
Preferably, described water-keeping thickening Mierocrystalline cellulose is Vltra tears.
Preferably, described ordinary Portland cement is PO 42.5.
Preferably, described gypsum is high strength retardation setting type gypsum.
The invention has the beneficial effects as follows: modified expanded perlite heat insulating mortar using pearlstone as light skeletal, the dry-mix of other inorganic filling materials such as anticrack additive, cement, gypsum composition.This product and multiple construction wall have affinity, construct simple and easy, once smear that to reach as high as 4-6cm thick.Alternative body of wall screed-coat, namely solves wall thermal insulating and additionally reduces building cost.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide a kind of heat insulating mortar of modified expanded perlite, the heat insulating mortar of this modified expanded perlite comprises mass ratio and is: 100 parts of pearlstones, 3.5 parts of latex powder, 1 part of water-keeping thickening Mierocrystalline cellulose, 0.5 part of polypropylene anti-crack fiber, 4 parts of sap fibers, 2 parts of phase transformation powder, 75 parts of ordinary Portland cements and 40 parts of gypsum.
With pearlstone, (pearlstone is divided into the heat insulating mortar that the present embodiment provides: glass bead (closed perlite) and perforate perlite glass bead are the one in pearlstone; glass bead is the pearlstone having Electric stove to produce; also closed perlite is claimed; call off hole perlite by the pearlstone of gas production, these two kinds of pearlstones are applied in different fields according to the feature of self.) as light skeletal, the dry-mix of other inorganic filling materials compositions such as anticrack additive, cement, gypsum.This product and multiple construction wall have affinity, construct simple and easy, once smear that to reach as high as 4-6cm thick.Alternative body of wall screed-coat, namely solves wall thermal insulating and additionally reduces building cost.Can find out that tool of the present invention has the following advantages from foregoing description:
Raw material: controlled, market is easily purchased, price transparent, with low cost;
Produce: processing units is simple and easy, take up an area less, cost is low, easily manipulate;
Construction: packed be transported to building site-normal agitation equipment-scene directly blunge become paste-upper wall to smear-reach thickness-large thick stick strikes off-paste alkaline-resisting grid cloth-plastering mortar, and levelling-insulating sections completes;
Feature: environmental protection, A1 level non-fire material, if any brick is mixed, cement beam column, skeleton construction metope without oil stain, dust, it goes without doing, and any process can be constructed, workability is strong, bonding firmly, without hollowing obscission, and construction wall same life-span.Its concrete principle: this product is by the reasonable scientific matching of multiple material, and various material neutralizes mutually, effect respectively (in water conservation, thickening, construction, sag prevention exempts from sagging, rapid hardening bonding).And batch production fully mixes, pack, largely avoid ingredients from lossing phenomenon in unit uneven components and transportation.Scene directly adds water to be coated with in 2 hours after technology mix and spreads wall, to guarantee that later strength does not subtract.
Various properties of materials:
Pearlstone, extremely light as main aggregate unit weight, reduce the weight of unit surface after reasonable coordination, make other gelling material equitable distribution of burden load-bearing, increase with the bond strength of body of wall to prevent hollowing, to come off;
Cement, gypsum, add in right amount, makes expanded perlite aggregate increase workability, is that material monolithic is gained in strength and to be bondd secure fit effect with body of wall.Add many and few, can make that material monolithic is overweight, cracking, or insufficient strength, bonding are insecure;
Rubber powder, Vltra tears, wood fibre, anti-crack fiber, after appropriate interpolation, can make material monolithic interact: water conservation: to make cement health abundant; Thickening: construction sag prevention, increase with the workability of other materials, avoid integral material hollowing, cracking, improves the firm and intensity of bonding.Add many and few, difficulty of construction can be made large, and time of drying lengthens, or workability difference and body of wall bond insecure, ftracture, hollowing.
Concrete, water-keeping thickening Mierocrystalline cellulose is wherein Vltra tears; Ordinary Portland cement is PO 42.5; Gypsum is high strength retardation setting type gypsum.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the heat insulating mortar of a modified expanded perlite, it is characterized in that, it comprises mass ratio and is: 100 parts of pearlstones, 3.5 parts of latex powder, 1 part of water-keeping thickening Mierocrystalline cellulose, 0.5 part of polypropylene anti-crack fiber, 4 parts of sap fibers, 2 parts of phase transformation powder, 75 parts of ordinary Portland cements and 40 parts of gypsum.
2. the heat insulating mortar of modified expanded perlite according to claim 1, is characterized in that, described water-keeping thickening Mierocrystalline cellulose is Vltra tears.
3. the heat insulating mortar of modified expanded perlite according to claim 1, is characterized in that, described ordinary Portland cement is PO 42.5.
4. the heat insulating mortar of the modified expanded perlite according to any one of claim 1 ~ 3, is characterized in that, described gypsum is high strength retardation setting type gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476889.0A CN104211366B (en) | 2014-09-18 | 2014-09-18 | Heat insulation mortar of improved expanded perlite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476889.0A CN104211366B (en) | 2014-09-18 | 2014-09-18 | Heat insulation mortar of improved expanded perlite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104211366A true CN104211366A (en) | 2014-12-17 |
| CN104211366B CN104211366B (en) | 2017-01-25 |
Family
ID=52093332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476889.0A Active CN104211366B (en) | 2014-09-18 | 2014-09-18 | Heat insulation mortar of improved expanded perlite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104211366B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405176B (en) * | 1997-08-29 | 1999-06-25 | Knoch Kern & Co | Mortars and floor plaster binder - based on Portland cement, with lump gypsum as a sulphate source, and also containing conventional additives |
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101671136A (en) * | 2008-09-09 | 2010-03-17 | 同济大学 | Method for preparing phase change thermal storage-based novel energy-storing and heat-insulating mortar |
| CN101880149A (en) * | 2010-07-13 | 2010-11-10 | 唐山市思远涂料有限公司 | Phase-change and energy-storage desulfurized gypsum interior wall thermal-insulation mortar |
-
2014
- 2014-09-18 CN CN201410476889.0A patent/CN104211366B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405176B (en) * | 1997-08-29 | 1999-06-25 | Knoch Kern & Co | Mortars and floor plaster binder - based on Portland cement, with lump gypsum as a sulphate source, and also containing conventional additives |
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101671136A (en) * | 2008-09-09 | 2010-03-17 | 同济大学 | Method for preparing phase change thermal storage-based novel energy-storing and heat-insulating mortar |
| CN101880149A (en) * | 2010-07-13 | 2010-11-10 | 唐山市思远涂料有限公司 | Phase-change and energy-storage desulfurized gypsum interior wall thermal-insulation mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104211366B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104804504B (en) | One kind has ornamental inorganic mineral sand greasy | |
| US10399900B2 (en) | Composition and method of using perlite | |
| CN104261776B (en) | A kind of construction material of insulation and preparation method thereof | |
| CN101407400A (en) | Concrete construction material for spraying | |
| CN106278376A (en) | A kind of expanded and vitrified small ball and haydite compounded heat insulation sound-proof light concrete | |
| CN104150853A (en) | Environment-friendly composite fire-proof wall body material and preparation method thereof | |
| CN103739251B (en) | Light wallboard and preparation method thereof | |
| CN105131783B (en) | Ultrathin steel structure fireproof coating and preparation method thereof | |
| CN102674761B (en) | Method for preparing joint sealant by utilizing construction wastes | |
| CN102557557A (en) | Decoration mortar for external wall thermal insulation system | |
| CN106082824A (en) | A kind of architecture exterior wall insulating materials | |
| CN105601209A (en) | Crack-resistant plastering mortar | |
| CN104211366A (en) | Heat insulation mortar of improved expanded perlite | |
| CN102653973A (en) | Sintering-free exterior wall face brick with thermal insulation function and low water absorption rate | |
| CN101343165A (en) | Polymer bonding mortar | |
| CN103755288A (en) | Environmental protection and energy saving thermal insulation material for building | |
| CN104773985A (en) | Lightweight composite building energy-saving heat-insulation material | |
| CN104591658B (en) | Impervious building packing material and application thereof | |
| CN108017329A (en) | A kind of anti-fracture building concrete material | |
| CN103396059A (en) | Efficient and lightweight composite thermal insulation material | |
| CN105272142A (en) | Fly ash sintered brick and production process thereof | |
| CN104744002A (en) | Waterproof anti-crack mortar for coating | |
| CN205857444U (en) | A kind of shaped steel fireproof construction of steel building | |
| CN103643770B (en) | A kind of outer wall heat insulating energy saving decoration composite plate | |
| CN103953822A (en) | Manufacturing method of high-temperature energy-saving type xonotlite composite heat insulation plate |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: 017008 In Yuanjialiang Community, Hantai Town, Dongsheng District, Ordos City, Inner Mongolia Autonomous Region, within the planned concrete mixing plant on Century Avenue South Patentee after: Inner Mongolia Lanbo Dingsheng Environmental Protection Materials Co.,Ltd. Address before: 266555 12-1-601 Yushan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Ren Guodong |