CN105152593A - Thermal insulation mortar added with novel waterproof and dampproof synergist and preparation method thereof - Google Patents
Thermal insulation mortar added with novel waterproof and dampproof synergist and preparation method thereof Download PDFInfo
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- CN105152593A CN105152593A CN201510382345.2A CN201510382345A CN105152593A CN 105152593 A CN105152593 A CN 105152593A CN 201510382345 A CN201510382345 A CN 201510382345A CN 105152593 A CN105152593 A CN 105152593A
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- thermal insulation
- insulation mortar
- waterproof
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Abstract
The invention discloses a thermal insulation mortar added with a novel waterproof and dampproof synergist. The thermal insulation mortar is characterized by being prepared from the following raw materials by weight part: 2-3 of white latex, 5-7 of silica, 2-3 of sisal fiber, 7-9 of light calcined magnesia, 10-13 of industrial waste residue powder, 2-3 of emulsified asphalt, 3-4 of polyester fiber, 20-24 of ordinary cement, 22-27 of vitrified microsphere, and 8-10 of the synergist. The formula involved in the invention is added with white latex, emulsified asphalt and other anticorrosion and waterproof components, which cooperate with sisal fiber, polyester fiber and other components to achieve the antistripping, wear resistant and waterproof effects. The synergist is prepared by a special technology, further strengthens the waterproof, dampproof and mothproof effects of the product, contains crop straw as the base material, is energy saving and environment-friendly, and also contains water reducer component, thus reducing cement dosage. The thermal insulation mortar provided by the invention has good waterproof effect, and is free of hollowing and cracking after construction.
Description
Technical field
The present invention relates to building thermal insulation material field, particularly a kind ofly add thermal insulation mortar of the moistureproof synergistic agent of new waterproof and preparation method thereof.
Background technology
Along with modern process; the widespread use of the development of building trade and the continuous progress of Building technology and thermal insulation mortar; more higher requirements are proposed to the performance of thermal insulation mortar; general thermal insulation mortar also exists a lot of shortcoming; frangible in inorganic vitrified micro-bead heat preserving aggregate whipping process; cause water-intake rate excessive, thus add the density of lagging material, and affect its mechanical property and heat-insulating property.As higher in ultimate compression strength and tensile strength and cohesive strength lower, Young's modulus is higher and deformability is poor, and character is more crisp, and easily cracking etc., makes thermal insulation mortar have a greatly reduced quality on heat insulation effect.
The present invention is directed to the shortcoming that this water-repellancy is not strong, in formula, add the anticorrosion waterproof ingredient such as white glue with vinyl, emulsified bitumen, coordinate the composition such as sisal fibers, trevira, antistripping, wear-resisting, water-fast; The present invention makes synergistic agent by special process, strengthens the waterproof and dampproof Anti-moth-eating effect of product further, includes agricultural crop straw as base-material, energy-conserving and environment-protective, include water reducer composition, decrease cement consumption; Good water-proof effect of the present invention, after construction not hollowing, do not ftracture.
Summary of the invention
The object of this invention is to provide and a kind ofly add thermal insulation mortar of the moistureproof synergistic agent of new waterproof and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Add a thermal insulation mortar for the moistureproof synergistic agent of new waterproof, be made up of the raw material of following weight part: white glue with vinyl 2-3, silica 5-7, sisal fibers 2-3, light calcined magnesia 7-9, Industry Waste ground-slag 10-13, emulsified bitumen 2-3, trevira 3-4, Portland cement 20-24, glass bead 22-27, synergistic agent 8-10;
Described synergistic agent is prepared from by the raw material of following weight part: agricultural crop straw 45-50, whiteruss 3-4, emulsified bitumen 9-10, calcium oxide 3-4, methyl methacrylate 3-5, dimethyl silicone oil 2-3, Hydroxyethyl acrylate 2-3, ortho-phosphoric acid ester 1-1.5, sugared calcium 2-3, camphor 0.1-0.2, anti-aging agent RD 0.5-0.7, water 20-25, preparation method is as follows: first agricultural crop straw crushed after being dried is become 100-200 order powder, mix with calcium oxide and add suitable quantity of water and grind, add whiteruss again, dimethyl silicone oil mixes, by methyl methacrylate, Hydroxyethyl acrylate mixes, be heated to 75 DEG C-85 DEG C reaction 1-1.5 hour, then all the other remaining components except white oil of camphor are added, insulation reaction 60-90 minute, finally by all mixing of materials, coldly remove to camphorate oil to room temperature, stir with the speed of 400-500 rev/min and obtain mixed slurry in 20-30 minute, finally mixed slurry is pumped in spray drying device, control inlet temperature 120-150 DEG C, air outlet temperature 80-100 DEG C, namely can be made into synergistic agent.
A kind of thermal insulation mortar adding the moistureproof synergistic agent of new waterproof of the present invention, be made up of following concrete steps: first by grinding 30-40 minute after silica, sisal fibers, light calcined magnesia, the mixing of Industry Waste ground-slag, form 250-300 order powder, then mix with other remaining components, join in double-shaft horizontal stirring tank, at the uniform velocity stir 15-20 minute with 300-400 rev/min, namely packaging obtains the pre-spice of thermal insulation mortar.
The invention has the beneficial effects as follows: the present invention adds the anticorrosion waterproof ingredient such as white glue with vinyl, emulsified bitumen in formula, coordinate the composition such as sisal fibers, trevira, antistripping, wear-resisting, water-fast; The present invention makes synergistic agent by special process, strengthens the waterproof and dampproof Anti-moth-eating effect of product further, includes agricultural crop straw as base-material, energy-conserving and environment-protective, include water reducer composition, decrease cement consumption; Good water-proof effect of the present invention, after construction not hollowing, do not ftracture.
Specific embodiments
Below by specific examples, the present invention is described in detail.
Add a thermal insulation mortar for the moistureproof synergistic agent of new waterproof, be made up of the raw material of following weight part (kilogram): white glue with vinyl 2, silica 5, sisal fibers 2, light calcined magnesia 7, Industry Waste ground-slag 10, emulsified bitumen 2, trevira 3, Portland cement 20, glass bead 22, synergistic agent 8;
Described synergistic agent is prepared from by the raw material of following weight part (kilogram): agricultural crop straw 45, whiteruss 3, emulsified bitumen 9, calcium oxide 3, methyl methacrylate 3, dimethyl silicone oil 2, Hydroxyethyl acrylate 2, ortho-phosphoric acid ester 1, sugared calcium 2, camphor 0.1, anti-aging agent RD 0.5, water 20, preparation method is as follows: first agricultural crop straw crushed after being dried is become 100-200 order powder, mix with calcium oxide and add suitable quantity of water and grind, add whiteruss again, dimethyl silicone oil mixes, by methyl methacrylate, Hydroxyethyl acrylate mixes, be heated to 75 DEG C-85 DEG C reaction 1-1.5 hour, then all the other remaining components except white oil of camphor are added, insulation reaction 60-90 minute, finally by all mixing of materials, coldly remove to camphorate oil to room temperature, stir with the speed of 400-500 rev/min and obtain mixed slurry in 20-30 minute, finally mixed slurry is pumped in spray drying device, control inlet temperature 120-150 DEG C, air outlet temperature 80-100 DEG C, namely can be made into synergistic agent.
A kind of thermal insulation mortar adding the moistureproof synergistic agent of new waterproof of the present invention, be made up of following concrete steps: first by grinding 30-40 minute after silica, sisal fibers, light calcined magnesia, the mixing of Industry Waste ground-slag, form 250-300 order powder, then mix with other remaining components, join in double-shaft horizontal stirring tank, at the uniform velocity stir 15-20 minute with 300-400 rev/min, namely packaging obtains the pre-spice of thermal insulation mortar.
Thermal insulation mortar of the present invention adopts now with the current mode, and water during use, thermal insulation mortar being added 0.8 times amount stirs and forms paste substance and can use.
Through various test determination, thermal insulation mortar properties of the present invention is: tap density is 280kg/m
3, thermal conductivity is 0.061W/m.K, and ultimate compression strength is 0.38Mpa, and linear shrinkage is 0.30%.
Claims (2)
1. one kind is added the thermal insulation mortar of the moistureproof synergistic agent of new waterproof, it is characterized in that, be made up of the raw material of following weight part: white glue with vinyl 2-3, silica 5-7, sisal fibers 2-3, light calcined magnesia 7-9, Industry Waste ground-slag 10-13, emulsified bitumen 2-3, trevira 3-4, Portland cement 20-24, glass bead 22-27, synergistic agent 8-10;
Described synergistic agent is prepared from by the raw material of following weight part: agricultural crop straw 45-50, whiteruss 3-4, emulsified bitumen 9-10, calcium oxide 3-4, methyl methacrylate 3-5, dimethyl silicone oil 2-3, Hydroxyethyl acrylate 2-3, ortho-phosphoric acid ester 1-1.5, sugared calcium 2-3, camphor 0.1-0.2, anti-aging agent RD 0.5-0.7, water 20-25, preparation method is as follows: first agricultural crop straw crushed after being dried is become 100-200 order powder, mix with calcium oxide and add suitable quantity of water and grind, add whiteruss again, dimethyl silicone oil mixes, by methyl methacrylate, Hydroxyethyl acrylate mixes, be heated to 75 DEG C-85 DEG C reaction 1-1.5 hour, then all the other remaining components except white oil of camphor are added, insulation reaction 60-90 minute, finally by all mixing of materials, coldly remove to camphorate oil to room temperature, stir with the speed of 400-500 rev/min and obtain mixed slurry in 20-30 minute, finally mixed slurry is pumped in spray drying device, control inlet temperature 120-150 DEG C, air outlet temperature 80-100 DEG C, namely can be made into synergistic agent.
2. a kind of thermal insulation mortar adding the moistureproof synergistic agent of new waterproof according to claim 1, it is characterized in that, be made up of following concrete steps: first by grinding 30-40 minute after silica, sisal fibers, light calcined magnesia, the mixing of Industry Waste ground-slag, form 250-300 order powder, then mix with other remaining components, join in double-shaft horizontal stirring tank, at the uniform velocity stir 15-20 minute with 300-400 rev/min, namely packaging obtains the pre-spice of thermal insulation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382345.2A CN105152593A (en) | 2015-07-03 | 2015-07-03 | Thermal insulation mortar added with novel waterproof and dampproof synergist and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382345.2A CN105152593A (en) | 2015-07-03 | 2015-07-03 | Thermal insulation mortar added with novel waterproof and dampproof synergist and preparation method thereof |
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| CN105152593A true CN105152593A (en) | 2015-12-16 |
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| CN201510382345.2A Pending CN105152593A (en) | 2015-07-03 | 2015-07-03 | Thermal insulation mortar added with novel waterproof and dampproof synergist and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391908A (en) * | 2011-02-24 | 2013-11-13 | 宇部兴产株式会社 | Cement composition and process for producing same |
| CN103496903A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Thermal mortar |
-
2015
- 2015-07-03 CN CN201510382345.2A patent/CN105152593A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391908A (en) * | 2011-02-24 | 2013-11-13 | 宇部兴产株式会社 | Cement composition and process for producing same |
| CN103496903A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Thermal mortar |
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Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |