CN106587865A - Environment-friendly thermal-insulation masonry mortar - Google Patents

Environment-friendly thermal-insulation masonry mortar Download PDF

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Publication number
CN106587865A
CN106587865A CN201611159977.3A CN201611159977A CN106587865A CN 106587865 A CN106587865 A CN 106587865A CN 201611159977 A CN201611159977 A CN 201611159977A CN 106587865 A CN106587865 A CN 106587865A
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masonry mortar
weight
vitriol
type heat
mud
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CN201611159977.3A
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CN106587865B (en
Inventor
徐腾
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Zhonghai Cheng Yi Construction Group Co., Ltd.
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Tianjin Easy Win Energy Saving Technology Co Ltd
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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
    • 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
    • C04B28/08—Slag cements
    • C04B28/087—Phosphorus slags
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/023—Chemical treatment
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1077—Cements, e.g. waterglass
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/0006—Waste inorganic materials
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention belongs to the field of energy saving and environment protection and particularly relates to environment-friendly thermal-insulation masonry mortar. The environment-friendly thermal-insulation masonry mortar comprises, by weight percentage, 20-25% of phosphorus slag powder, 12-18% of modified alum sludge, 6-10% of cement, 2-6% of modified polystyrene particles, 0.005-0.01% of entraining component, 0.2-1% of aluminum-magnesium silicate, 0.02-0.08% of strength activator and the balance river sand. The environment-friendly thermal-insulation masonry mortar is good in thermal insulation performance and adhering property, capable of effectively improving the 'cold bridge' effect, capable of preventing moisture condensation and capable of effectively utilizing industrial waste such as the phosphorus slag and the alum sludge and has active environmental and ecological benefits.

Description

A kind of environmental type heat-insulating masonry mortar
Technical field
The invention belongs to energy-conserving and environment-protective field, and in particular to a kind of environmental type heat-insulating masonry mortar.
Technical background
Construction wall structure energy-saving technology is one of important directions of countries in the world building energy conservations research, developed country it is light The starting of vacuum construction material industry is early, development is fast, and technical merit maintains the leading position.China's light thermal-insulation construction wall Materials industry starting is more external a little later, but also has become a complete emerging row of variety protection through development for many years Industry.At present heat-insulation and heat-preservation is mostly played a part of in the peripheral protective part of building using insulating brick or insulation blocks, using common Masonry mortar, heat can transmit to form " cold bridge " with the mortar joint built by laying bricks or stones, and in building mortar layer, notably condensation occurs in whole metope, reaches Less than required performance requirement, therefore the use of the same masonry mortar with thermal insulation function is preferably to select, insulation is built Build mortar wide market.
Industrial solid wastes refer to the solid waste produced in industrial production activities, with industrial development, work Industry waste quantity increasingly increases, substantial amounts of industrial solid wastes land occupation, pollutes local environment.
The content of the invention
It is an object of the invention to provide a kind of make full use of industrial waste and the masonry mortar with incubation and thermal insulation function. The present invention is employed the following technical solutions：
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent：
Phosphorus slag powder：20%-25%
Modified vitriol mud：12%-18%
Cement：6%-10%
MPS granule：2%-6%
Bleed component：0.005%-0.01%
Aluminium-magnesium silicate：0.2%-1%
Intensity exciting agent：0.02%-0.08%
Remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing is anti-after the quick lime for entering to account for vitriol mud gross weight 1%-5% and the organic modifiers for accounting for vitriol mud gross weight 0.03%-0.05% Answer 24h-26h post-dryings, both the modified vitriol mud.
The vitriol mud is that dipping, crystallization are obtained the waste residue discharged after alum crystal Jing after calcining by vitriol Ore.
Described organic modifiers are zinc dialkyl dithiophosphate, aliphatic alcohol polyoxyvinethene phosphate, ethylenediamine tetraacetic One or more in the sodium of acetic acid four.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of granules of polystyrene (EPS) 1%-5% parts by weight will be accounted for, polystyrene will be added Grain and granules of polystyrene 0.5%-1% parts by weight coupling agents are accounted for, stirred, after granules of polystyrene surface is completely wetted Appropriate cement is added, is stirred, make particle surface wrap up one layer of cement slurry, be aged post-drying.
Modified granules of polystyrene, on granular polystyrene surface a layer silicate " shell " is formed, and surface conversion is parent Aqueouss, when it with cement mortar when mixing, will be easy to wetted, greatly improve adhesion between the two, make EPS granules exist It is uniformly distributed in cement slurry without there is " floating " phenomenon.
The coupling agent is tetra isopropyl two (dioctyl phosphito acyloxy) titanate esters, the Oleic acid acyloxy titanium of isopropyl three One or more in acid esters, gamma-aminopropyl-triethoxy-silane, gamma-aminopropyl-triethoxy-silane.
The binding agent be carboxymethyl starch ether, edible seaweed powder, hydroxypropyl methyl cellulose, Resina persicae in one kind or one kind with On.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 1-3:1 group Into.
Aluminium-magnesium silicate has unique three dimensions chain structure and special pin, rhabdolith structure, in aqueous medium The association networks of " card palace " formula can be formed, during slurry system is uniformly dispersed in after adding water, delamination degree is reduced.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 5-8:1-3:1 Composition.
Preferably, the intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 6: 2:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Beneficial effects of the present invention：
(1) heat-insulating masonry mortar of the invention has good heat-insulating property and adhesive property, can be effectively improved " cold bridge " Effect, prevents condensation.
(2) heat-insulating masonry mortar of the invention can the industrial waste such as effectively utilizes phosphorus slag, vitriol mud have positive environment and Ecological benefits.
Specific embodiment
With reference to embodiments son illustrates the present invention.
The chemical composition of primary raw material used of the invention see the table below 1：
The chemical composition analysis of the test primary raw material of table 1
Raw material SiO2 Al2O3 Fe2O3 CaO MgO
Phosphorus slag 38.38 4.06 0.42 45.71 1.43
Vitriol mud 24.28 44.03 1.09 3.07 1.20
Cement 21.79 5.35 5.67 62.87 2.72
Embodiment 1
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent：It is phosphorus slag powder 20%, modified Vitriol mud 12%, cement 6%, MPS granule 2%, bleed component 0.005%%, aluminium-magnesium silicate 0.2%, intensity are excited Agent 0.02%, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing is anti-after the quick lime for entering to account for vitriol mud gross weight 1%-5% and the organic modifiers for accounting for vitriol mud gross weight 0.03%-0.05% Answer 24h-26h post-dryings, both the modified vitriol mud.
Described organic modifiers are by zinc dialkyl dithiophosphate and tetrasodium ethylenediamine tetraacetate by weight 1:1 group Into.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of the parts by weight of polystyrene foam particles 1% will be accounted for, granules of polystyrene is added and is accounted for The parts by weight coupling agent of polystyrene foam particles 0.5%, stirring is added after granules of polystyrene surface is completely wetted Appropriate cement, stirring makes particle surface wrap up one layer of cement slurry, is aged post-drying.
The coupling agent is tetra isopropyl two (dioctyl phosphito acyloxy) titanate esters, the Oleic acid acyloxy titanium of isopropyl three One or more in acid esters, gamma-aminopropyl-triethoxy-silane, gamma-aminopropyl-triethoxy-silane.
The binding agent is by edible seaweed powder and Resina persicae by weight 1:1 composition.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 1:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 8:1:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Embodiment 2
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 25%, is modified Vitriol mud 18%, cement 10%, MPS granule 6%, bleed component 0.01%, aluminium-magnesium silicate 1%, intensity exciting agent 0.08%th, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing reaction 26h post-dryings after the quick lime for entering to account for vitriol mud gross weight 5% and the organic modifiers for accounting for vitriol mud gross weight 0.05%, Both the modified vitriol mud.
Described organic modifiers are aliphatic alcohol polyoxyvinethene phosphate.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of the parts by weight of polystyrene foam particles 5% will be accounted for, EPS granules is added and is accounted for polyphenyl The parts by weight coupling agent of vinyl foam granule 1%, stirring adds appropriate cement after EPS particle surfaces are completely wetted, stirs Mix, make particle surface wrap up one layer of cement slurry, be aged post-drying.
The coupling agent is by tetra isopropyl two (dioctyl phosphito acyloxy) titanate esters, the Oleic acid acyloxy titanium of isopropyl three Acid esters, gamma-aminopropyl-triethoxy-silane and gamma-aminopropyl-triethoxy-silane are by weight 1:1:1:1 composition.
The binding agent is by carboxymethyl starch ether, edible seaweed powder, hydroxypropyl methyl cellulose and Resina persicae by weight 1:1:1:1 Composition.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 3:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 5:3:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Embodiment 3
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 22%, is modified Vitriol mud 15%, cement 8%, MPS granule 5%, bleed component 0.008%, aluminium-magnesium silicate 0.8%, intensity exciting agent 0.068%th, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing reaction 25h after bake after the quick lime for entering to account for vitriol mud gross weight 3% and the organic modifiers for accounting for vitriol mud gross weight 0.035% It is dry, both the modified vitriol mud.
Described organic modifiers are aliphatic alcohol polyoxyvinethene phosphate.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of the parts by weight of granules of polystyrene 3% will be accounted for, EPS granules is added and is accounted for polystyrene The parts by weight coupling agent of foam beads 0.8%, stirring adds appropriate cement after EPS particle surfaces are completely wetted, stirs Mix, make particle surface wrap up one layer of cement slurry, be aged post-drying.
The coupling agent is the Oleic acid acyloxy titanate esters of isopropyl three.
The binding agent is hydroxypropyl methyl cellulose.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 2:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 6:2:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Embodiment 4
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 23%, is modified Vitriol mud 17%, cement 8%, MPS granule 4%, bleed component 0.007%, aluminium-magnesium silicate 0.9%, intensity exciting agent 0.05%th, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing reaction 24h-26h after the quick lime for entering to account for vitriol mud gross weight 3.5% and the organic modifiers for accounting for vitriol mud gross weight 0.042% Post-drying, both the modified vitriol mud.
Described organic modifiers are by aliphatic alcohol polyoxyvinethene phosphate and tetrasodium ethylenediamine tetraacetate by weight 2:1 Composition.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of the parts by weight of polystyrene foam particles 3.5% will be accounted for, EPS granules is added and is accounted for poly- The parts by weight coupling agent of styrenic foams granule 0.8%, stirring adds suitable quantity of water after EPS particle surfaces are completely wetted Mud, stirring makes particle surface wrap up one layer of cement slurry, is aged post-drying.
The coupling agent is by the Oleic acid acyloxy titanate esters of isopropyl three, gamma-aminopropyl-triethoxy-silane and γ-aminopropyl By weight 2 in triethoxysilane:3:1.
The binding agent is edible seaweed powder.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 2:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 6:3:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Embodiment 5
A kind of environmental type heat-insulating masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 22%, is modified Vitriol mud 14%, cement 8%, MPS granule 3%, bleed component 0.009%, aluminium-magnesium silicate 0.7%, intensity exciting agent 0.03%th, remaining as fluvial sand.
Comparative example 1
A kind of masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 22%, cement 18%, modified polyphenyl second Alkene granule 5%, bleed component 0.008%, aluminium-magnesium silicate 0.8%, intensity exciting agent 0.068%, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing reaction 25h after bake after the quick lime for entering to account for vitriol mud gross weight 3% and the organic modifiers for accounting for vitriol mud gross weight 0.035% It is dry, both the modified vitriol mud.
Described organic modifiers are aliphatic alcohol polyoxyvinethene phosphate.
The cement is PO42.5 cement.
The modified polyphenyl preparation method of granules is as follows：Waste polystyrene foam is broken into into granularity 1mm-5mm's Granule is standby；The binding agent dilute with water of the parts by weight of polystyrene foam particles 3% will be accounted for, EPS granules is added and is accounted for polyphenyl The parts by weight coupling agent of vinyl foam granule 0.8%, stirring adds appropriate cement after EPS particle surfaces are completely wetted, Stirring, makes particle surface wrap up one layer of cement slurry, is aged post-drying.
The coupling agent is the Oleic acid acyloxy titanate esters of isopropyl three.
The binding agent is hydroxypropyl methyl cellulose.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 2:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 6:2:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Comparative example 2
A kind of masonry mortar, comprises the following raw materials by weight percent phosphorus slag powder 22%, modified vitriol mud 15%, cement 8%th, bleed component 0.008%, aluminium-magnesium silicate 0.8%, intensity exciting agent 0.068%, remaining as fluvial sand.
Phosphorus slag powder specific surface area 400m2/kg-500m2/kg。
The clay Preparation Method of the modified vitriol is as follows：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, plus Ageing reaction 25h after bake after the quick lime for entering to account for vitriol mud gross weight 3% and the organic modifiers for accounting for vitriol mud gross weight 0.035% It is dry, both the modified vitriol mud.
Described organic modifiers are aliphatic alcohol polyoxyvinethene phosphate.
The cement is PO42.5 cement.
The bleed component is by Monododecylphosphate triethanolamine and sodium lauryl sulphate by weight 2:1 group Into.
The intensity exciting agent is by calcium nitrate, triethanolamine and dodecyl front three ammonium chloride by weight 6:2:1 composition.
Fluvial sand clay content≤3%, water content≤2%.
Performance test
The masonry mortar obtained using embodiment 1-5 and comparative example 1-2, with reference to JC890-2001《Steam-pressing aero-concrete With masonry mortar and decorative mortar》、JGJ70-2009《Building mortar basic performance tests method standard》、GB/T10294《It is adiabatic Material steady state heat resistance and the measure about characteristic》、GB/T5486.2-2001《Inorganic hard insulating product test method》Resisted The performance tests such as Compressive Strength, adhesion strength, delamination degree, heat conductivity, as a result such as table 1 below.
The masonry mortar performance of table 1

Claims (10)

1. a kind of environmental type heat-insulating masonry mortar, it is characterised in that comprise the following raw materials by weight percent：Phosphorus slag powder 20%-25%, modified vitriol mud 12%-18%, cement 6%-10%, MPS granule 2%-6%, bleed component 0.005%-0.01%, aluminium-magnesium silicate 0.2%-1%, intensity exciting agent 0.02%-0.08%, remaining as fluvial sand.
2. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the clay standby side of the modified vitriol Method is：The wet vitriol mud that production alunite is produced is direct plungeed in reaction tank, addition accounts for the quick lime of vitriol mud gross weight 1%-5% With after the organic modifiers for accounting for vitriol mud gross weight 0.03%-0.05% ageing reaction 24h-26h post-dryings, both the modified vitriol Mud.
3. environmental type heat-insulating masonry mortar according to claim 2, it is characterised in that described organic modifiers are One or more in zinc dialkyl dithiophosphate, aliphatic alcohol polyoxyvinethene phosphate, tetrasodium ethylenediamine tetraacetate.
4. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the MPS Grain preparation method be：Waste polystyrene foam is broken into into granularity standby in the granule of 1mm-5mm；Granules of polystyrene will be accounted for The binding agent dilute with water of 1%-5% parts by weight, adds granules of polystyrene and accounts for granules of polystyrene 0.5%-1% weight Number coupling agent, stirring adds appropriate cement after granules of polystyrene surface is completely wetted, stirs, and makes particle surface One layer of cement slurry of parcel, is aged post-drying.
5. environmental type heat-insulating masonry mortar according to claim 4, it is characterised in that the coupling agent is four isopropyls Base two (dioctyl phosphito acyloxy) titanate esters, the Oleic acid acyloxy titanate esters of isopropyl three, gamma-aminopropyl-triethoxy silicon One or more in alkane, gamma-aminopropyl-triethoxy-silane.
6. environmental type heat-insulating masonry mortar according to claim 4, it is characterised in that the binding agent is carboxymethyl One or more in starch ether, edible seaweed powder, hydroxypropyl methyl cellulose, Resina persicae.
7. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the bleed component is by single ten Dialkyl phosphate triethanolamine and sodium lauryl sulphate are by weight 1-3:1 composition.
8. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the bleed component is by single ten Dialkyl phosphate triethanolamine and sodium lauryl sulphate are by weight 2:1 composition.
9. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the intensity exciting agent is by nitre Sour calcium, triethanolamine and dodecyl front three ammonium chloride are by weight 5-8:1-3:1 composition.
10. environmental type heat-insulating masonry mortar according to claim 1, it is characterised in that the intensity exciting agent by Calcium nitrate, triethanolamine and dodecyl front three ammonium chloride are by weight 6:2:1 composition.
CN201611159977.3A 2016-12-15 2016-12-15 A kind of environmental type heat-insulating masonry mortar Expired - Fee Related CN106587865B (en)

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CN107344821A (en) * 2017-08-15 2017-11-14 徐州蓝湖信息科技有限公司 A kind of self-insulating concrete composite block and preparation method thereof
CN107365096A (en) * 2017-08-15 2017-11-21 徐州蓝湖信息科技有限公司 A kind of thermal insulation concrete polystyrene aggregate preparation facilities
CN112408909A (en) * 2020-11-20 2021-02-26 江苏扬建集团有限公司 High-performance sleeve grouting material for prefabricated building and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN107344821A (en) * 2017-08-15 2017-11-14 徐州蓝湖信息科技有限公司 A kind of self-insulating concrete composite block and preparation method thereof
CN107365096A (en) * 2017-08-15 2017-11-21 徐州蓝湖信息科技有限公司 A kind of thermal insulation concrete polystyrene aggregate preparation facilities
CN112408909A (en) * 2020-11-20 2021-02-26 江苏扬建集团有限公司 High-performance sleeve grouting material for prefabricated building and preparation method thereof

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