Heat-insulating heat-preserving waterproof coating and method of producing the same

A technology for waterproof slurry and thermal insulation, which is applied in the field of thermal insulation and waterproof slurry and its preparation, can solve the problems of environmental pollution, low wind pressure resistance, easy cracking, etc. The effect of improved compressive strength and reasonable preparation process

Active Publication Date: 2011-11-09
内蒙古建亨能源科技有限公司
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AI-Extracted Technical Summary

Problems solved by technology

In the prior art, there are various kinds of thermal insulation and waterproof materials for walls, including thermal insulation and waterproof paint, ceramic tiles, thermal insulation and waterproof slurry, etc. Most of these products are characterized by thermal insulation, thermal insulation or waterproof, etc., but waterproof paint The cost is high, and it contains certain toxic and harmful substances, the construction is complicated, and the service life is short; while the ceramic tile has a certain effect of heat insulation and waterproof, and the decorative effect is good, but the cost is high and maintenance is troublesome; while the general heat insulation and waterproof The slurry production process is complicated: the...
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Abstract

The invention discloses a thermal insulation waterproof slurry, which consists of basic material and auxiliary material, wherein the basic material is composed of 30-40% polyvinyl alcohol glue, 3-5% vinyl acetate-ethylene copolymerized emulsion, 0. 1-0. 2% modified polypropylene fibre, 50-60% lightweight active calcium carbonate and 6-10% sodium carboxymethylcellulose; the composition weight percentage of basic material and auxiliary material is 50-60% basic material, 6-20% vitreous micro-ball, 2-5% foaming polystyrene particle and 20-25% white cement. The making method of basic material comprises the following steps: allocating raw materials; stirring; adding material; stirring; generating. The making method of auxiliary material comprises the following steps: allocating raw material; adding the material into stirrer to stir; adding water; stirring; adding materials; stirring; generating. The slurry making flow path contains the following steps: adding the prepared basic material into the made auxiliary material to stir evenly; generating.

Technology Topic

PolypropyleneSodium carboxymethylcellulose +14

Examples

  • Experimental program(12)

Example Embodiment

[0036] Example 1
[0037] The preparation method of the base material: 30 to 40% by weight of polyvinyl alcohol glue, 3 to 5% by weight of vinyl acetate-ethylene copolymer emulsion, 0.1 to 0.2% by weight of modified polypropylene fiber and 6 ~10% parts by weight of sodium carboxymethyl cellulose are put into a stirrer (stirring speed ≥120 rpm) and stirred at room temperature for 30 seconds to 1 minute to form a stable colloidal dispersion system, and then add 50-60% Parts by weight of light active calcium carbonate are stirred at room temperature for 8-20 minutes to prepare base material.
[0038] The preparation method of the auxiliary materials: at room temperature, 6-20% by weight of vitrified microbeads (accessory one) and 2-5% by weight of expanded polystyrene (accessory two) particles are added to the concrete mixer and mixed , Then add 5 to 15% by weight of water and stir for 3 to 5 minutes; form a mixed slurry, then add 20 to 25% by weight of white cement (accessory 3) and continue to stir for 3 to 5 minutes to form an auxiliary material.
[0039] The method for preparing the heat-insulation and waterproof slurry: at room temperature, 50-65% by weight of the base material is added to the prepared auxiliary materials and stirred for 3 to 5 minutes; the materials of each component are fully stirred evenly to prepare Into the finished product.

Example Embodiment

[0040] Example 2
[0041] The preparation method of the base material: 30% by weight of polyvinyl alcohol glue, 5% by weight of vinyl acetate-ethylene copolymer emulsion, 0.2% by weight of modified polypropylene fiber and 10% by weight of carboxymethyl Put the sodium base cellulose into a stirrer (stirring speed 125 rpm) and stir at room temperature for 30 seconds to form a stable colloidal dispersion system, then add 54.8% by weight of light active calcium carbonate, and stir at room temperature for 8 Minutes to make the base material.
[0042] The preparation method of the auxiliary material: at room temperature, 6% by weight of vitrified microbeads (auxiliary material 1) and 5% by weight of expanded polystyrene (auxiliary material 2) particles are added to the concrete mixer to stir, and then 15 % By weight of water, stir for 3 minutes; form a mixed slurry, then add 24% by weight of white cement (accessory 3) and continue to stir for 3 minutes to form an auxiliary material.
[0043] The preparation method of the heat-insulating, heat-preserving and waterproof slurry: at room temperature, 50% by weight of the base material is added to the prepared auxiliary material and stirred for 3 minutes; the components of the material are fully stirred evenly to form a finished product.

Example Embodiment

[0044] Example 3
[0045] The preparation method of the base material: 33% by weight of polyvinyl alcohol glue, 4.8% by weight of vinyl acetate-ethylene copolymer emulsion, 0.18% by weight of modified polypropylene fiber and 9% by weight of carboxymethyl Put the base cellulose sodium into a stirrer (mixing speed 128 rpm) and stir at room temperature for 35 seconds to form a stable colloidal dispersion system, then add 53% by weight of light active calcium carbonate, and stir at room temperature for 9 Minutes to make the base material.
[0046] The preparation method of the auxiliary material: at room temperature, 8% by weight of vitrified microbeads (auxiliary material 1) and 4% by weight of expanded polystyrene (auxiliary material 2) particles are added to the concrete mixer to stir, and then 13 % By weight of water, stirred for 3.5 minutes; a mixed slurry was formed, and then 22% by weight of white cement (auxiliary material 3) was mixed in and stirred for 3.6 minutes to form auxiliary materials.
[0047] The preparation method of the heat-insulating, heat-preserving and waterproofing slurry: at room temperature, 53% by weight of the base material is added to the prepared auxiliary material and stirred for 3.8 minutes; the components of the material are fully stirred evenly to form a finished product.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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