CN110357511A - A kind of rubber grain thermal insulation mortar and preparation method thereof - Google Patents
A kind of rubber grain thermal insulation mortar and preparation method thereof Download PDFInfo
- Publication number
- CN110357511A CN110357511A CN201810318909.XA CN201810318909A CN110357511A CN 110357511 A CN110357511 A CN 110357511A CN 201810318909 A CN201810318909 A CN 201810318909A CN 110357511 A CN110357511 A CN 110357511A
- Authority
- CN
- China
- Prior art keywords
- rubber grain
- parts
- thermal insulation
- insulation mortar
- water
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of rubber grain thermal insulation mortar and preparation method thereof, thermal insulation mortar presses following composition by weight: 30-40 parts of cement, 20-30 parts of rubber grain, 2-8 parts of plasticizer, 3-10 parts of filler, 2-8 parts of fines, 0.6 part of promotor, 0.4 part of vulcanizing agent, 0.4 part of pigment, 3-10 parts of latex powder, 5-10 parts of polypropylene fibre, 4-8 parts of coupling agent, 0.8-1 parts of naphthalene series high-efficiency water-reducing agent, 0.1-0.3 parts of carboxymethyl cellulose, 0.6-0.9 parts of silicon ash, 0.7-1 parts of waterglass, 30-38 parts of water, 0.6-0.9 parts of anti-crack water-proof agent；It can not absorb effectively and reflect after present invention laying and obtain infrared light sources in sunlight, reaching reduces pave-load layer temperature, risk of burning when the naked foot of reduction is walked or child plays, improve safety, using on roof, room conditioning energy consumption can be effectively reduced, accomplishes energy conservation and environmental protection；And overcome the defects of conventional vacuum mortar water absorption rate is big, crack resistance is poor, weatherability is poor, contraction distortion is big, easy to crack, Yi Fasheng hollowing phenomenon.
Description
Technical field
The present invention relates to mortar, in particular to a kind of rubber grain thermal insulation mortar and preparation method thereof.
Background technique
The existing EPDM insulating rubber particle construction of existing market can accomplish certain skid resistance and shatter-resistant performance after mating formation, high
The product of endpoint meets environmental requirement, but due to product main component is rubber and use scope place outdoors mostly, summer
Its 35 degrees centigrade of air themperature, above and below ground surface temperature 70 C, rubber can absorb infrared ray in sunlight, thus EPDM every
The temperature of hot rubber grain pave-load layer increases: 1, open air has naked foot walking or child to play, and be easy to cause and slightly burns, brings not
Necessary security risk, 2, if the EPDM reflection grain because need use user's roof pavement construction (dusk roof lie fallow,
Child has the naked free space played enough) etc. places room temperature increase will cause due to the reason of heat absorption, thus plus
Big room conditioning energy consumption, indirectly affects energy conservation and environmental protection.
Thermal insulation mortar is to be added made of water mix using cement as cementitious material with graininess light heat insulation material, has matter
Gently, the good feature of heat preservation, thermal insulation, but existing traditional mortar heat preserving and insulating material, such as: polyphenyl particle heat-insulating mortar, pearl
Rock thermal insulation mortar etc., exposes many defects in use, such as metope hollowing, cracks, falls off, and causes wall
The problems such as leaking, be ventilative, peeling off, it is more and more prominent in construction projects.In addition, most of thermal insulation mortar porosity is higher, protect
The pore structure of adiabator is divided into communicate-type, enclosed type, type semienclosed several, except the gap majority of a small number of organic foam plastics is
Outside enclosed type, other thermal insulation materials absorb water regardless of pore structure, material itself, in addition the capillary percolation of interconnected pore
Water suction, therefore whole water absorption rate is very high.The intensity of material can be not only reduced after water suction, but also will be greatly reduced its thermal insulation property.
Summary of the invention
Can not absorb effectively and reflect the technical problem to be solved in the present invention is to provide one kind must be infrared in sunlight
Linear light source, reaching reduces pave-load layer temperature, and risk of burning when the naked foot of reduction is walked or child plays improves the rubber of safety
Grain thermal insulation mortar and preparation method thereof.
In order to achieve the above objectives, technical scheme is as follows:
A kind of rubber grain thermal insulation mortar, thermal insulation mortar press following composition by weight:
In one embodiment of the invention, the rubber grain diameter is 0.5-2mm.
In one embodiment of the invention, the plasticizer is oil.
In one embodiment of the invention, the filler is CACO3、SiO2。
In one embodiment of the invention, the fines be ZnO, PEG, inorganic material containing Si, antioxidant, anti-aging agent,
SA, wax class softening agent.
In one embodiment of the invention, the promotor is thuriam acceserator, thiazole accelerator, amino
Promotor.
In one embodiment of the invention, the vulcanizing agent is S-80.
In one embodiment of the invention, a kind of preparation method of rubber grain thermal insulation mortar, includes the following steps:
(1) take the rubber grain that partial size is 0.5-2mm spare；
(2) silicon ash and anti-crack water-proof agent for weighing rubber grain quality 5-10% add water and stir uniformly, add water glass
Glass is uniformly mixed；
(3) rubber grain is poured into above-mentioned slurry to be mixed together and uniformly carries out interface processing, then interface is pre-processed
The rubber grain crossed is cool to half-dried, for use；
(4) according to formula, after cement, flyash, the pretreated rubber grain of sand and interface are mixed, in concrete or
It is stirred in mortar mixer；
(5) water, water-reducing agent and carboxymethyl cellulose are added after to be stirred again to get rubber grain thermal insulation mortar mix
Object.
Through the above technical solutions, the beneficial effects of the present invention are:
The present invention, which can not absorbed effectively and be reflected after being laid with, obtains infrared light sources in sunlight, reach reduction pave-load layer
Temperature, risk of burning when the naked foot of reduction is walked or child plays, interior can be effectively reduced by improving safety using on roof
Air-conditioning energy consumption, accomplishes energy conservation and environmental protection；And overcome conventional vacuum mortar water absorption rate is big, crack resistance is poor, weatherability is poor, shrink become
The defects of shape is big, easy to crack, Yi Fasheng hollowing phenomenon.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below into
One step illustrates the present invention.
Embodiment 1
The invention discloses a kind of rubber grain thermal insulation mortar, thermal insulation mortar presses following composition by weight:
Rubber grain diameter is 0.5mm, and plasticizer is oil, filler CACO3、SiO2,Fines be ZnO, PEG, containing Si it is inorganic
Material, antioxidant, anti-aging agent, SA, wax class softening agent, promotor are thuriam acceserator, thiazole accelerator, amino rush
Into agent, vulcanizing agent S-80.
A kind of preparation method of rubber grain thermal insulation mortar, includes the following steps:
(1) take the rubber grain that partial size is 0.5mm spare；
(2) silicon ash and anti-crack water-proof agent for weighing rubber grain quality 5% add water and stir uniformly, add waterglass, mix
It closes uniform；
(3) rubber grain is poured into above-mentioned slurry to be mixed together and uniformly carries out interface processing, then interface is pre-processed
The rubber grain crossed is cool to half-dried, for use；
(4) according to formula, after cement, flyash, the pretreated rubber grain of sand and interface are mixed, in concrete or
It is stirred in mortar mixer；
(5) water, water-reducing agent and carboxymethyl cellulose are added after to be stirred again to get rubber grain thermal insulation mortar mix
Object.
Embodiment 2
The invention discloses a kind of rubber grain thermal insulation mortar, thermal insulation mortar presses following composition by weight:
Rubber grain diameter is 1mm, and plasticizer is oil, filler CACO3、SiO2,Fines is ZnO, PEG, the inorganic material containing Si
Material, antioxidant, anti-aging agent, SA, wax class softening agent, promotor are thuriam acceserator, thiazole accelerator, amino promotion
Agent, vulcanizing agent S-80.
A kind of preparation method of rubber grain thermal insulation mortar, includes the following steps:
(1) take the rubber grain that partial size is 1mm spare；
(2) silicon ash and anti-crack water-proof agent for weighing rubber grain quality 7% add water and stir uniformly, add waterglass, mix
It closes uniform；
(3) rubber grain is poured into above-mentioned slurry to be mixed together and uniformly carries out interface processing, then interface is pre-processed
The rubber grain crossed is cool to half-dried, for use；
(4) according to formula, after cement, flyash, the pretreated rubber grain of sand and interface are mixed, in concrete or
It is stirred in mortar mixer；
(5) water, water-reducing agent and carboxymethyl cellulose are added after to be stirred again to get rubber grain thermal insulation mortar mix
Object.
Embodiment 3
The invention discloses a kind of rubber grain thermal insulation mortar, thermal insulation mortar presses following composition by weight:
Rubber grain diameter is 2mm, and plasticizer is oil, filler CACO3、SiO2,Fines is ZnO, PEG, the inorganic material containing Si
Material, antioxidant, anti-aging agent, SA, wax class softening agent, promotor are thuriam acceserator, thiazole accelerator, amino promotion
Agent, vulcanizing agent S-80.
A kind of preparation method of rubber grain thermal insulation mortar, includes the following steps:
(1) take the rubber grain that partial size is 2mm spare；
(2) silicon ash and anti-crack water-proof agent for weighing rubber grain quality 10% add water and stir uniformly, add waterglass,
It is uniformly mixed；
(3) rubber grain is poured into above-mentioned slurry to be mixed together and uniformly carries out interface processing, then interface is pre-processed
The rubber grain crossed is cool to half-dried, for use；
(4) according to formula, after cement, flyash, the pretreated rubber grain of sand and interface are mixed, in concrete or
It is stirred in mortar mixer；
(5) water, water-reducing agent and carboxymethyl cellulose are added after to be stirred again to get rubber grain thermal insulation mortar mix
Object.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of rubber grain thermal insulation mortar, which is characterized in that thermal insulation mortar presses following composition by weight:
2. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the rubber grain diameter is
0.5-2mm。
3. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the plasticizer is oil.
4. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the filler is CACO3、SiO2。
5. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the fines is ZnO, PEG, contains
Si inorganic material, antioxidant, anti-aging agent, SA, wax class softening agent.
6. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the promotor is thiurams
Promotor, thiazole accelerator, amino promotor.
7. a kind of rubber grain thermal insulation mortar according to claim 1, which is characterized in that the vulcanizing agent is S-80.
8. a kind of preparation method of rubber grain thermal insulation mortar, which comprises the steps of:
(1) take the rubber grain that partial size is 0.5-2mm spare；
(2) silicon ash and anti-crack water-proof agent for weighing rubber grain quality 5-10% add water and stir uniformly, add waterglass, mix
It closes uniform；
(3) rubber grain is poured into above-mentioned slurry to be mixed together and uniformly carries out interface processing, it is then that interface is pretreated
Rubber grain is cool to half-dried, for use；
(4) according to formula, after cement, flyash, the pretreated rubber grain of sand and interface are mixed, in concrete or mortar
It is stirred in blender；
(5) water, water-reducing agent and carboxymethyl cellulose are added after to be stirred again to get rubber grain thermal insulation mortar mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810318909.XA CN110357511A (en) | 2018-04-11 | 2018-04-11 | A kind of rubber grain thermal insulation mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810318909.XA CN110357511A (en) | 2018-04-11 | 2018-04-11 | A kind of rubber grain thermal insulation mortar and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110357511A true CN110357511A (en) | 2019-10-22 |
Family
ID=68214273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810318909.XA Pending CN110357511A (en) | 2018-04-11 | 2018-04-11 | A kind of rubber grain thermal insulation mortar and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110357511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854518A (en) * | 2020-12-31 | 2021-05-28 | 南京环达装饰工程有限公司 | Novel thermal insulation decoration construction process for building exterior wall |
-
2018
- 2018-04-11 CN CN201810318909.XA patent/CN110357511A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854518A (en) * | 2020-12-31 | 2021-05-28 | 南京环达装饰工程有限公司 | Novel thermal insulation decoration construction process for building exterior wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103319124B (en) | A kind of building heat preservation dry powder and mortar | |
| CN102936936B (en) | Decoration and heat preservation integrated light-weight concrete plate and production method thereof | |
| CN104649641B (en) | A kind of fiber reinforced inorganic heat insulation mortar of crushing straw and using method | |
| CN103410232A (en) | Outer-wall external thermal-insulating system utilizing inorganic compound thermal-insulating board | |
| CN106348710B (en) | A kind of wall colored finishing mortar and preparation method thereof | |
| CN106673547B (en) | Moisture-proof mould decorative mortar of one kind and preparation method thereof | |
| CN102912866A (en) | External thermal insulation system with low-thermal-conductivity and high-strength mortar | |
| CN103172314A (en) | Polycrystal inorganic lightweight aggregate thermal insulation mortar | |
| CN104193257A (en) | Dry material applied to adhering exterior wall tiles | |
| CN105859239A (en) | Gypsum-based organic and inorganic composite insulating mortar and preparation method thereof | |
| CN107032679A (en) | A kind of inorganic heat insulation mortar based on hydrophobicity aeroge and preparation method thereof | |
| CN102424554A (en) | Colored decorative mortar with excellent performance | |
| CN108609911A (en) | Heat insulating mortar and preparation method thereof, heat-insulated porcelain tendre and preparation method thereof and construction material | |
| CN108218370A (en) | A kind of fire-retardant mould proof anti-shank color building heat insulating exterior wall | |
| CN203487643U (en) | Exterior wall outer heat preservation system with inorganic composite heat preservation plate | |
| CN104944820A (en) | Cornstalk concrete lightweight aggregate preparation method | |
| CN104628333A (en) | Anti-seepage waterproof anti-cracking unfired hollow brick and preparation method thereof | |
| CN108203284A (en) | A kind of energy saving heat insulating sound environment protection architecture mortar and preparation method thereof | |
| CN105314933B (en) | A kind of low heat conductivity heat-insulating mortar | |
| CN110357511A (en) | A kind of rubber grain thermal insulation mortar and preparation method thereof | |
| CN104032842A (en) | Preparing method of composite multi-layer multi-functional wall heat-preserving material | |
| CN106365562A (en) | Efficient energy-saving environment-friendly inorganic building heat preservation material and preparation method thereof | |
| KR100978289B1 (en) | Preparation method for adiabatic mortar using low absorption lightweight aggregates made from bottom ash and waste glass | |
| CN108640619A (en) | A kind of waterproof and heat-insulating mortar used for building exterior wall and preparation method thereof | |
| CN105884247A (en) | Wood fiber composite floor tiles and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191022 |
|
| WD01 | Invention patent application deemed withdrawn after publication |