CN107010884A - A kind of thermal insulation mortar and preparation method thereof - Google Patents
A kind of thermal insulation mortar and preparation method thereof Download PDFInfo
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- CN107010884A CN107010884A CN201710243001.2A CN201710243001A CN107010884A CN 107010884 A CN107010884 A CN 107010884A CN 201710243001 A CN201710243001 A CN 201710243001A CN 107010884 A CN107010884 A CN 107010884A
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- raw material
- thermal insulation
- mortar
- insulation mortar
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- 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
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- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of thermal insulation mortar and preparation method thereof is provided, using the raw material of following parts by weight：30 parts ~ 40 parts of raw material cement, 12 parts ~ 25 parts of calcirm-fluoride, 16 parts ~ 30 parts of polypropylene fibre, 10 parts ~ 15 parts of flyash, 12 parts ~ 17 parts of water reducer, 3 parts ~ 8 parts of lime stone, 10 parts ~ 20 parts of fine sand, 2 parts ~ 8 parts of glass bead.The inventive method is simple, easily operated, and because the divergence and fluidity loss that add mortar made from polypropylene fibre are smaller, so that mortar has preferable service behaviour, add calcirm-fluoride, can significantly improve the rupture strength of mortar；Glass bead has the performance of fire prevention and insulation, and glass bead is added in mortar can further improve the heat-insulating property of mortar, resistance to compression, rupture strength.
Description
Technical field
The present invention relates to building field, and in particular to a kind of thermal insulation mortar and preparation method thereof.
Background technology
Thermal insulation mortar is, using various light materials as aggregate, using cement as gelating material, to admix some property-modifying additives,
A kind of premixing dry powder and mortar for mixing and being made is stirred through manufacturing enterprise, a kind of building for constructing building insulating layer
Material.Continuous improvement with the continuous popularization and people of low-carbon environment-friendly and building energy conservation to living environment comfortableness demand,
Thermal insulation mortar is increasingly attracted widespread attention, and the research of China's thermal insulation mortar is more in recent years, in Practical Project
There are many applications.Number of patent application：200810051313 .4 disclose a kind of thermal insulation mortar, mainly by following raw material
It is made：Glass bead, pottery sand, flyash, Portland cement, wood-fibred, hydroxypropyl methyl cellulose, redispersible
Latex powder and water reducer, with good cohesive, water-retaining property and thermal and insulating performance, but resistance to compression, rupture strength be not high.Cause
This, those skilled in the art need a kind of thermal insulation mortar of offer and preparation method thereof badly, make it have preferable compression strength.
The content of the invention
In view of the above-mentioned problems, the main object of the present invention is to provide a kind of thermal insulation mortar and preparation method thereof, make it have
Preferable compression strength.
The present invention is achieved by the following technical solutions：A kind of thermal insulation mortar is provided, using the former material of following parts by weight
Material：30 parts ~ 40 parts of raw material cement, 12 parts ~ 25 parts of calcirm-fluoride, 16 parts ~ 30 parts of polypropylene fibre, 10 parts of flyash ~ 15 parts, diminishing
12 parts ~ 17 parts of agent, 3 parts ~ 8 parts of lime stone, 10 parts ~ 20 parts of fine sand, 2 parts ~ 8 parts of glass bead.
It is preferred that, using the raw material of following parts by weight：35 parts ~ 40 parts of raw material cement, 15 parts ~ 20 parts of calcirm-fluoride, poly- third
20 parts ~ 25 parts of alkene fiber, 12 parts ~ 15 parts of flyash, 12 parts ~ 15 parts of water reducer, 5 parts ~ 8 parts of lime stone, 15 parts ~ 20 parts of fine sand,
5 parts ~ 8 parts of glass bead.
It is preferred that, using the raw material of following parts by weight：40 parts of raw material cement, 15 parts of calcirm-fluoride, 20 parts of polypropylene fibre,
15 parts of flyash, 12 parts of water reducer, 5 parts of lime stone, 20 parts of fine sand, 5 parts of glass bead.
The present invention also provides a kind of preparation method of thermal insulation mortar, and each composition is obtained respectively by following weight：
Step 1: by mass parts weigh 30 parts ~ 40 parts of raw material cement, 12 parts ~ 25 parts of calcirm-fluoride, 16 parts ~ 30 parts of polypropylene fibre,
10 parts ~ 15 parts of flyash, is put into stirring, 20-30 DEG C of whipping temp, mixing time 10-20 minutes in mixer；
Step 2: 12 parts ~ 17 parts of water reducer is weighed again, and 3 parts ~ 8 parts of lime stone, 10 parts ~ 20 parts of fine sand, 2 parts ~ 8 parts of glass bead,
It is put into flour mill and carries out grinding, be heated to 150-200 DEG C, is incubated 2 hours, obtains high temperature powder；
Step 3: above-mentioned high temperature powder is added to mixing in mixer, it is warming up to after 25-30 DEG C and is stirred, water is added again,
In mixer whipping process, 40-50 DEG C of stirring of warming temperature again, you can complete.
It is preferred that, in step 2, it is put into flour mill and carries out grinding 20-30 minutes.
It is preferred that, in step 3, it is warming up to after 25-30 DEG C and stirs 10-15 minutes, stirred again after 40-50 DEG C of warming temperature
Mix 0.5-1 hours.
Of the present invention is a kind of thermal insulation mortar and preparation method thereof, and method is simple, easily operated, and due to adding poly- third
The divergence and fluidity loss of mortar made from alkene fiber are smaller, so that mortar has preferable service behaviour, add fluorine
Change calcium, the rupture strength of mortar can be significantly improved；Glass bead has the performance of fire prevention and insulation, is added in mortar
Glass bead can further improve the heat-insulating property of mortar, resistance to compression, rupture strength.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, those skilled in the art can be by this specification institute
The content of exposure understands other advantages and effect of the present invention easily.The present invention can also pass through specific implementations different in addition
Mode is embodied or practiced, and the various details in this specification can also be based on different viewpoints and application, without departing from this
Various modifications or alterations are carried out under the spirit of invention.
Embodiment one
The present invention provides a kind of thermal insulation mortar, using the raw material of following parts by weight：40 parts of raw material cement, 15 parts of calcirm-fluoride gathers
20 parts of tacryl, 15 parts of flyash, 12 parts of water reducer, 5 parts of lime stone, 20 parts of fine sand, 5 parts of glass bead.
The present invention also provides a kind of preparation method of thermal insulation mortar, and each composition is obtained respectively by following weight：
Step 1: weighing 40 parts of raw material cement, 15 parts of calcirm-fluoride, 20 parts of polypropylene fibre, 15 parts of flyash by mass parts, it is put into
Stirred in mixer, 20 DEG C of whipping temp, mixing time 10 minutes；
Step 2: weighing 12 parts of water reducer again, 5 parts of lime stone, 20 parts of fine sand, 5 parts of glass bead is put into flour mill and carried out
Grinding carries out grinding 20 minutes, is heated to 150 DEG C, is incubated 2 hours, obtains high temperature powder；
Step 3: above-mentioned high temperature powder is added to mixing in mixer, it is warming up to after 25 DEG C and is stirred 15 minutes, add again
In water, mixer whipping process, 40 DEG C of warming temperature stirring stirring 1 hour again, you can complete.
Embodiment two
The present invention provides a kind of thermal insulation mortar, using the raw material of following parts by weight：30 parts of raw material cement, 15 parts of calcirm-fluoride gathers
30 parts of tacryl, 15 parts of flyash, 17 parts of water reducer, 8 parts of lime stone, 20 parts of fine sand, 8 parts of glass bead.
The present invention also provides a kind of preparation method of thermal insulation mortar, and each composition is obtained respectively by following weight：
Step 1: weighing 30 parts of raw material cement, 15 parts of calcirm-fluoride, 30 parts of polypropylene fibre, 15 parts of flyash by mass parts, it is put into
Stirred in mixer, 30 DEG C of whipping temp, mixing time 20 minutes；
Step 2: weighing 17 parts of water reducer again, 8 parts of lime stone, 20 parts of fine sand, 8 parts of glass bead is put into flour mill and carried out
Grinding, is heated to 200 DEG C, is incubated 2 hours, obtains high temperature powder；
Step 3: above-mentioned high temperature powder is added to mixing in mixer, it is warming up to after 25 DEG C and is stirred stirring 10 minutes, again
Add in water, mixer whipping process, 40 DEG C of warming temperature is stirred 0.5 hour again, you can completed.
In summary, of the present invention is a kind of thermal insulation mortar and preparation method thereof, and method is simple, easily operated, and by
It is smaller in the divergence and fluidity loss for adding mortar made from polypropylene fibre, so that mortar has preferable workability
Can, calcirm-fluoride is added, the rupture strength of mortar can be significantly improved；Glass bead has the performance of fire prevention and insulation, in sand
Glass bead is added in slurry can further improve the heat-insulating property of mortar, resistance to compression, rupture strength.
Some preferred embodiments of the present invention have shown and described in described above, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in invention contemplated scope described herein
It is modified., then all should be in this hair and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In the protection domain of bright appended claims.
Claims (6)
1. a kind of thermal insulation mortar, it is characterised in that using the raw material of following parts by weight：30 parts of raw material cement ~ 40 parts, calcirm-fluoride
12 parts ~ 25 parts, 16 parts ~ 30 parts of polypropylene fibre, 10 parts ~ 15 parts of flyash, 12 parts ~ 17 parts of water reducer, 3 parts ~ 8 parts of lime stone,
10 parts ~ 20 parts of fine sand, 2 parts ~ 8 parts of glass bead.
2. thermal insulation mortar as claimed in claim 1, it is characterised in that using the raw material of following parts by weight：Raw material cement 35
Part ~ 40 parts, 15 parts ~ 20 parts of calcirm-fluoride, 20 parts ~ 25 parts of polypropylene fibre, 12 parts ~ 15 parts of flyash, 12 parts ~ 15 parts of water reducer,
5 parts ~ 8 parts of lime stone, 15 parts ~ 20 parts of fine sand, 5 parts ~ 8 parts of glass bead.
3. thermal insulation mortar as claimed in claim 1, it is characterised in that using the raw material of following parts by weight：Raw material cement 40
Part, 15 parts of calcirm-fluoride, 20 parts of polypropylene fibre, 15 parts of flyash, 12 parts of water reducer, 5 parts of lime stone, 20 parts of fine sand, vitreous is micro-
5 parts of pearl.
4. a kind of preparation method of thermal insulation mortar, it is characterised in that obtain each composition respectively by following weight：
Step 1: by mass parts weigh 30 parts ~ 40 parts of raw material cement, 12 parts ~ 25 parts of calcirm-fluoride, 16 parts ~ 30 parts of polypropylene fibre,
10 parts ~ 15 parts of flyash, is put into stirring, 20-30 DEG C of whipping temp, mixing time 10-20 minutes in mixer；
Step 2: 12 parts ~ 17 parts of water reducer is weighed again, and 3 parts ~ 8 parts of lime stone, 10 parts ~ 20 parts of fine sand, 2 parts ~ 8 parts of glass bead,
It is put into flour mill and carries out grinding, be heated to 150-200 DEG C, is incubated 2 hours, obtains high temperature powder；
Step 3: above-mentioned high temperature powder is added to mixing in mixer, it is warming up to after 25-30 DEG C and is stirred, water is added again,
In mixer whipping process, 40-50 DEG C of stirring of warming temperature again, you can complete.
5. its preparation method of thermal insulation mortar as claimed in claim 4, it is characterised in that in step 2, is put into flour mill
Middle progress grinding 20-30 minutes.
6. its preparation method of thermal insulation mortar as claimed in claim 4, it is characterised in that in step 3, is warming up to 25-30 DEG C
Stir 10-15 minutes, stirred 0.5-1 hours after 40-50 DEG C of warming temperature again afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243001.2A CN107010884A (en) | 2017-04-14 | 2017-04-14 | A kind of thermal insulation mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243001.2A CN107010884A (en) | 2017-04-14 | 2017-04-14 | A kind of thermal insulation mortar and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107010884A true CN107010884A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243001.2A Pending CN107010884A (en) | 2017-04-14 | 2017-04-14 | A kind of thermal insulation mortar and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354439A (en) * | 2021-05-31 | 2021-09-07 | 苏州金世晟建筑装饰工程有限公司 | Heat-insulating mortar made of novel material |
| CN113816683A (en) * | 2021-09-30 | 2021-12-21 | 信阳岩曜节能材料科技有限公司 | Sound-proof heat-insulation waterproof mortar and production method thereof |
-
2017
- 2017-04-14 CN CN201710243001.2A patent/CN107010884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354439A (en) * | 2021-05-31 | 2021-09-07 | 苏州金世晟建筑装饰工程有限公司 | Heat-insulating mortar made of novel material |
| CN113816683A (en) * | 2021-09-30 | 2021-12-21 | 信阳岩曜节能材料科技有限公司 | Sound-proof heat-insulation waterproof mortar and production method thereof |
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Application publication date: 20170804 |