CN108298887A - A kind of energy-saving heat preserving mortar and preparation method thereof - Google Patents

A kind of energy-saving heat preserving mortar and preparation method thereof Download PDF

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Publication number
CN108298887A
CN108298887A CN201810418261.3A CN201810418261A CN108298887A CN 108298887 A CN108298887 A CN 108298887A CN 201810418261 A CN201810418261 A CN 201810418261A CN 108298887 A CN108298887 A CN 108298887A
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parts
energy
weight
wheat straw
heat preserving
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魏芳芳
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Hefei Tiannuo Energy Technology Co Ltd
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Hefei Tiannuo Energy Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions 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 invention discloses a kind of energy-saving heat preserving mortars, include the raw material of following parts by weight:20~30 parts of cement, 15~23 parts of vermiculite power, 10~20 parts of slag micropowder, 14~19 parts of building waste, 8~16 parts of high molecular polymer, 12~21 parts of expanded perlite, 2~3 parts of calgon, modified 3~7 parts of Wheat straw fiber, 4~8 parts of amylum adhesive, 2~4 parts of coagulant, 1~3 part of hydrophober and appropriate amount of water.The energy-saving heat preserving mortar thermal and insulating performance is good, and temperature stability and chemical stability are high, and acid-alkali-corrosive-resisting is anti-aging, and service life is long.

Description

A kind of energy-saving heat preserving mortar and preparation method thereof
Technical field
The invention belongs to energy-conserving product technical fields, and in particular to a kind of energy-saving heat preserving mortar and preparation method thereof.
Background technology
Thermal insulation mortar as common construction material, using cement as gelating material, is admixed using various light materials as aggregate Some property-modifying additives, are stirred and a kind of manufactured premixed dry mortar through manufacturing enterprise.In recent years, due to energy problem It is on the rise, accounts for the huge building material field of energy consumption ratio and be increasingly taken seriously.Wherein, exploitation energy-saving heat preserving mortar is to drop Low building energy consumption has immeasurable effect, and uses material that is environmentally friendly, energy saving, meeting sustainable development, also will be heat preservation The standard and developing trend of mortar.
Invention content
The present invention provides a kind of energy-saving heat preserving mortars and preparation method thereof, solve the problems in background technology, described Energy-saving heat preserving mortar thermal and insulating performance is good, and temperature stability and chemical stability are high, and acid-alkali-corrosive-resisting is anti-aging, uses the longevity Life length.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that:
A kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:20~30 parts of cement, 15~23 parts of vermiculite power, slag are micro- 10~20 parts of powder, 14~19 parts of building waste, 8~16 parts of high molecular polymer, 12~21 parts of expanded perlite, calgon 2~3 parts, modified 3~7 parts of Wheat straw fiber, 4~8 parts of amylum adhesive, 2~4 parts of coagulant, 1~3 part of hydrophober and appropriate amount of water.
Preferably, the energy-saving heat preserving mortar, includes the raw material of following parts by weight:22~28 parts of cement, vermiculite power 17~ 22 parts, 14~16 parts of slag micropowder, 15~18 parts of building waste, 10~15 parts of high molecular polymer, expanded perlite 14~19 Part, 2.3~2.7 parts of calgon, modified 4~6 parts of Wheat straw fiber, 5~6 parts of amylum adhesive, 2.1~3.6 parts of coagulant, 1.3~2.6 parts of hydrophober and appropriate amount of water.
Preferably, the energy-saving heat preserving mortar, includes the raw material of following parts by weight:25 parts of cement, 20 parts of vermiculite power, slag 15 parts of micro mist, 17 parts of building waste, 13 parts of high molecular polymer, 18 parts of expanded perlite, 2.4 parts of calgon, modified wheat 5 parts of stalk fiber, 5.6 parts of amylum adhesive, 2.9 parts of coagulant, 2.1 parts of hydrophober and appropriate amount of water.
Preferably, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Preferably, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents With the carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight, temperature be 100~120 DEG C under the conditions of stirring 30~ 60min obtains modified starch.
Preferably, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 20~40 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 20~30 times of own wt, is uniformly mixed, is then added to step(3)Gained Mixed material in, be uniformly mixed, amylum adhesive be then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 10~15 times of own wt,(4)The mixed slurry of gained mixes, and stirs It mixes uniformly to get the energy-saving heat preserving mortar.
Preferably, the step(3)The speed of middle dispersion is 800~1000r/min.
Compared with prior art, the present invention it has the advantages that:
Energy-saving heat preserving mortar thermal and insulating performance of the present invention is good, and temperature stability and chemical stability are high, acid-alkali-corrosive-resisting, Anti-aging, service life is long, specific as follows:
(1)Energy-saving heat preserving mortar of the present invention using cement, vermiculite power, slag micropowder, building waste, high molecular polymer, Expanded perlite, calgon, modified Wheat straw fiber, amylum adhesive etc. are used as raw material, mutually act synergistically between raw material, It is good to prepare product thermal and insulating performance, temperature stability and chemical stability are high, and acid-alkali-corrosive-resisting is anti-aging;
(2)Using modified Wheat straw fiber as raw material, Wheat straw fiber modified is carrying energy-saving heat preserving mortar of the present invention While high product heat-insulating property, the mechanical property after mortar solidification is also improved, its crack resistance is improved.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:20 parts of cement, 15 parts of vermiculite power, mine 10 parts of slag micro mist, 14 parts of building waste, 8 parts of high molecular polymer, 12 parts of expanded perlite, 2 parts of calgon, modified straw 3 parts of fiber, 4 parts of amylum adhesive, 2 parts of coagulant, 1 part of hydrophober and appropriate amount of water.
Wherein, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Wherein, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents and The carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight stirs 30min under the conditions of temperature is 100 DEG C, is modified Starch.
Wherein, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 20 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 20 times of own wt, is uniformly mixed, is then added to step(3)Gained mixes It closes in material, is uniformly mixed, amylum adhesive is then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 10 times of own wt,(4)The mixed slurry of gained mixes, and stirring is equal It is even to get the energy-saving heat preserving mortar.
Wherein, the step(3)The speed of middle dispersion is 800r/min.
Embodiment 2
The present embodiment is related to a kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:30 parts of cement, 23 parts of vermiculite power, mine 20 parts of slag micro mist, 19 parts of building waste, 16 parts of high molecular polymer, 21 parts of expanded perlite, 3 parts of calgon, modified wheat 7 parts of stalk fiber, 8 parts of amylum adhesive, 4 parts of coagulant, 3 parts of hydrophober and appropriate amount of water.
Wherein, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Wherein, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents and The carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight stirs 60min under the conditions of temperature is 120 DEG C, is modified Starch.
Wherein, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 40 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 30 times of own wt, is uniformly mixed, is then added to step(3)Gained mixes It closes in material, is uniformly mixed, amylum adhesive is then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 15 times of own wt,(4)The mixed slurry of gained mixes, and stirring is equal It is even to get the energy-saving heat preserving mortar.
Wherein, the step(3)The speed of middle dispersion is 1000r/min.
Embodiment 3
The present embodiment is related to a kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:22 parts of cement, 17 parts of vermiculite power, mine 14 parts of slag micro mist, 10 parts of high molecular polymer, 14 parts of expanded perlite, 2.3 parts of calgon, is modified 15 parts of building waste 4 parts of Wheat straw fiber, 5 parts of amylum adhesive, 2.1 parts of coagulant, 1.3 parts of hydrophober and appropriate amount of water.
Wherein, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Wherein, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents and The carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight stirs 35min under the conditions of temperature is 105 DEG C, is modified Starch.
Wherein, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 25 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 22 times of own wt, is uniformly mixed, is then added to step(3)Gained mixes It closes in material, is uniformly mixed, amylum adhesive is then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 11 times of own wt,(4)The mixed slurry of gained mixes, and stirring is equal It is even to get the energy-saving heat preserving mortar.
Wherein, the step(3)The speed of middle dispersion is 850r/min.
Embodiment 4
The present embodiment is related to a kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:28 parts of cement, 22 parts of vermiculite power, mine 16 parts of slag micro mist, 15 parts of high molecular polymer, 19 parts of expanded perlite, 2.7 parts of calgon, is modified 18 parts of building waste 6 parts of Wheat straw fiber, 6 parts of amylum adhesive, 3.6 parts of coagulant, 2.6 parts of hydrophober and appropriate amount of water.
Wherein, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Wherein, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents and The carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight stirs 45min under the conditions of temperature is 110 DEG C, is modified Starch.
Wherein, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 30 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 25 times of own wt, is uniformly mixed, is then added to step(3)Gained mixes It closes in material, is uniformly mixed, amylum adhesive is then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 13 times of own wt,(4)The mixed slurry of gained mixes, and stirring is equal It is even to get the energy-saving heat preserving mortar.
Wherein, the step(3)The speed of middle dispersion is 900r/min.
Embodiment 5
The present embodiment is related to a kind of energy-saving heat preserving mortar, includes the raw material of following parts by weight:25 parts of cement, 20 parts of vermiculite power, mine 15 parts of slag micro mist, 13 parts of high molecular polymer, 18 parts of expanded perlite, 2.4 parts of calgon, is modified 17 parts of building waste 5 parts of Wheat straw fiber, 5.6 parts of amylum adhesive, 2.9 parts of coagulant, 2.1 parts of hydrophober and appropriate amount of water.
Wherein, the preparation method of the modified Wheat straw fiber is as follows:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
Wherein, the preparation method of the amylum adhesive is as follows:By 100 weight starch, 8 parts by weight silane coupling agents and The carboxymethyl chitosan sugar aqueous solution of a concentration of 2wt% of 10 parts by weight stirs 50min under the conditions of temperature is 115 DEG C, is modified Starch.
Wherein, the hydrophober is organic silicon emulsion.
A method of the energy-saving heat preserving mortar is prepared, is included the following steps:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 35 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 28 times of own wt, is uniformly mixed, is then added to step(3)Gained mixes It closes in material, is uniformly mixed, amylum adhesive is then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 14 times of own wt,(4)The mixed slurry of gained mixes, and stirring is equal It is even to get the energy-saving heat preserving mortar.
Wherein, the step(3)The speed of middle dispersion is 950r/min.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow Ring the substantive content of the present invention.

Claims (8)

1. a kind of energy-saving heat preserving mortar, which is characterized in that include the raw material of following parts by weight:20~30 parts of cement, vermiculite power 15 ~23 parts, 10~20 parts of slag micropowder, 14~19 parts of building waste, 8~16 parts of high molecular polymer, expanded perlite 12~21 Part, 2~3 parts of calgon, modified 3~7 parts of Wheat straw fiber, 4~8 parts of amylum adhesive, 2~4 parts of coagulant, hydrophober 1 ~3 parts and appropriate amount of water.
2. energy-saving heat preserving mortar according to claim 1, which is characterized in that include the raw material of following parts by weight:Cement 22 ~28 parts, 17~22 parts of vermiculite power, 14~16 parts of slag micropowder, 15~18 parts of building waste, 10~15 parts of high molecular polymer, 14~19 parts of expanded perlite, 2.3~2.7 parts of calgon, modified 4~6 parts of Wheat straw fiber, 5~6 parts of amylum adhesive, 2.1~3.6 parts of coagulant, 1.3~2.6 parts of hydrophober and appropriate amount of water.
3. energy-saving heat preserving mortar according to claim 1, which is characterized in that include the raw material of following parts by weight:Cement 25 Part, 20 parts of vermiculite power, 15 parts of slag micropowder, 17 parts of building waste, 13 parts of high molecular polymer, 18 parts of expanded perlite, six are partially 2.4 parts of sodium phosphate, modified 5 parts of Wheat straw fiber, 5.6 parts of amylum adhesive, 2.9 parts of coagulant, 2.1 parts of hydrophober and appropriate amount of water.
4. energy-saving heat preserving mortar according to claim 1, which is characterized in that the preparation method of the modified Wheat straw fiber is such as Under:
(1)By straw 15% soaking with sodium hydroxide 1.5h of mass fraction, pretreatment temperature is 110 DEG C, is then taken off at 60 DEG C Water is dried, and is placed into and is worn into fiber in flour mill, 20~60 mesh particles are obtained after screening process;
(2)Then under 110 DEG C of temperature conditions of baking oven, be dried within 24 hours, obtain Wheat straw fiber;
(3)Ball mill finally is added in 50 parts by weight Wheat straw fibers, the hard calcium acetate of 4 parts by weight and 3 parts by weight nano aluminium oxides again, 15min is stirred in the case where rotating speed is 110r/min, obtains modified Wheat straw fiber.
5. energy-saving heat preserving mortar according to claim 1, which is characterized in that the preparation method of the amylum adhesive is such as Under:The carboxymethyl chitosan of 100 weight starch, 8 parts by weight silane coupling agents and a concentration of 2wt% of 10 parts by weight is water-soluble Liquid stirs 30~60min under the conditions of temperature is 100~120 DEG C, obtains modified starch.
6. energy-saving heat preserving mortar according to claim 1, which is characterized in that the hydrophober is organic silicon emulsion.
7. a kind of method preparing any one of claim 1~6 energy-saving heat preserving mortar, which is characterized in that including following step Suddenly:
(1)Cement, vermiculite power, slag micropowder, building waste, high molecular polymer, expanded perlite, six are weighed by above-mentioned formula Sodium metaphosphate, modified Wheat straw fiber, amylum adhesive, coagulant, hydrophober and water, it is spare;
(2)It is spare by building waste removal of impurities, grind into powder;
(3)By cement, vermiculite power, slag micropowder, building waste powder, high molecular polymer, expanded perlite, hexa metaphosphoric acid Sodium, modified Wheat straw fiber mixing, are placed in high speed dispersor and disperse 20~40 minutes, obtain mixed material;
(4)Hydrophober is dissolved in the water of 20~30 times of own wt, is uniformly mixed, is then added to step(3)Gained Mixed material in, be uniformly mixed, amylum adhesive be then added, be stirred to obtain mixed slurry;
(5)Then and step coagulant is dissolved in the water of 10~15 times of own wt,(4)The mixed slurry of gained mixes, and stirs It mixes uniformly to get the energy-saving heat preserving mortar.
8. preparation method according to claim 7, which is characterized in that the step(3)The speed of middle dispersion be 800~ 1000r/min。
CN201810418261.3A 2018-05-04 2018-05-04 A kind of energy-saving heat preserving mortar and preparation method thereof Withdrawn CN108298887A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734377A (en) * 2019-01-31 2019-05-10 商丘市睢阳区水务局 A kind of energy saving and environment friendly construction material and preparation method thereof
CN110218042A (en) * 2019-05-21 2019-09-10 江苏能高节能科技有限公司 A kind of environment-friendly high-intensity dry-mixed mortar and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN103922789A (en) * 2014-03-20 2014-07-16 马鞍山实达建材科技有限公司 Inorganic foaming thermal-insulation mortar and preparation method thereof
CN105084852A (en) * 2015-09-15 2015-11-25 江苏锦宇环境工程有限公司 Preparation method of phosphogypsum-base composite thermal-insulation mortar
CN106118106A (en) * 2016-07-07 2016-11-16 安徽国风木塑科技有限公司 A kind of wear-resisting type Wheat straw fiber wood plastic composite and preparation method thereof
CN106587883A (en) * 2016-12-29 2017-04-26 中民筑友科技投资有限公司 Architectural decoration mortar and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922789A (en) * 2014-03-20 2014-07-16 马鞍山实达建材科技有限公司 Inorganic foaming thermal-insulation mortar and preparation method thereof
CN105084852A (en) * 2015-09-15 2015-11-25 江苏锦宇环境工程有限公司 Preparation method of phosphogypsum-base composite thermal-insulation mortar
CN106118106A (en) * 2016-07-07 2016-11-16 安徽国风木塑科技有限公司 A kind of wear-resisting type Wheat straw fiber wood plastic composite and preparation method thereof
CN106587883A (en) * 2016-12-29 2017-04-26 中民筑友科技投资有限公司 Architectural decoration mortar and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734377A (en) * 2019-01-31 2019-05-10 商丘市睢阳区水务局 A kind of energy saving and environment friendly construction material and preparation method thereof
CN110218042A (en) * 2019-05-21 2019-09-10 江苏能高节能科技有限公司 A kind of environment-friendly high-intensity dry-mixed mortar and preparation method thereof
CN110218042B (en) * 2019-05-21 2022-08-05 江苏能高节能科技有限公司 Environment-friendly high-strength dry-mixed mortar and preparation method thereof

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