CN101397216A - Multifunctional paste shape waterproof agent and preparation method thereof - Google Patents

Abstract

A multifunctional paste-like waterproof agent specifically consists of a substrate and a composite additive; wherein, the possible components of the substrate comprise: a coagulant, an expansion agent, a reinforcing agent and a component for blocking pores for further facilitating the improvement of the waterproof performance; and the relative parts by weight of the components in the substrate in the multifunctional paste-like waterproof agent are specifically as follows: the coagulant: 80 to 110 parts, the expansion agent: 100 to 150 parts, the reinforcing agent: 75 to 105 parts and the component for blocking the pores for further facilitating the improvement of the waterproof performance: 350 to 6500 parts. The invention further claims a preparation method for protecting the multifunctional paste-like waterproof agent, and the preparation method comprises the steps: the substrate and the composite additive are firstly respectively prepared; the two are mixed and then cooled; and the multifunctional paste-like waterproof agent is obtained. The waterproof agent has prominent effects of infiltration, sealing, hydrophobia, thermal insulation, and the like, thereby being significantly better than similar products in the prior art. The multifunctional paste-like waterproof agent has enormous predictable economic value and social value.

Description

A kind of multifunctional paste shape waterproof agent and preparation method thereof

Technical field

The present invention relates to thermal-insulating waterproof material for building, a kind of multifunctional paste shape waterproof agent and preparation method thereof is provided especially.

Background technology

In the prior art, material of construction is varied with water-proof material or lagging material, but its technique effect all waits to improve.Especially at the thermal-insulating waterproof technology of mortar and perlite etc., also there are not satisfactory waterproof, lagging material in the prior art.People catch at a kind of thermal-insulating waterproof better effects if, ratio of performance to price planet water-resisting agent higher, easy to use.

Summary of the invention

The purpose of this invention is to provide the better water-resisting agent of a kind of technique effect in terms of existing technologies, it is mainly used in the thermal-insulating waterproof of materials such as mortar and perlite.

A kind of multifunctional paste shape waterproof agent of the present invention is characterized in that: described multifunctional paste shape waterproof agent specifically is made up of base material and composite additive; Wherein: specifically include following several constituent in the base material: setting accelerator, swelling agent, toughener, be used to stop up pore so that improve the composition of water resistance; The relative mass umber of each integral part in described multifunctional paste shape waterproof agent is specially in the base material:

80～110 parts of setting accelerator, 100～150 parts of swelling agents, 75～105 parts of tougheners are used to stop up pore so that improve 350～6500 parts of the compositions of water resistance.

Preferred content is as follows:

1) component part of base material and each several part relative mass umber each other is specially in the described multifunctional paste shape waterproof agent: about 96 parts of setting accelerator, about 126 parts of swelling agents, about 90 parts of tougheners, be used to stop up pore so that improve about 5303 parts of the compositions of water resistance.

2) each component part of base material specifically satisfies following the requirement in the described multifunctional paste shape waterproof agent: setting accelerator is a copper sulfate, swelling agent is a potassium aluminium sulfate, toughener is an aluminum chloride, is used to stop up pore so that the composition of raising water resistance specifically is Magnesium Stearate and/or water glass.

3) base material also satisfies following the requirement in the described multifunctional paste shape waterproof agent:

Copper sulfate shared mass percentage content in described multifunctional paste shape waterproof agent as setting accelerator is 0.96%; Technique effect as the copper sulfate of setting accelerator is fine, and it has obviously strengthened the stability of described water-resisting agent.

Potassium aluminium sulfate shared mass percentage content in described multifunctional paste shape waterproof agent as swelling agent is 1.26%; Potassium aluminium sulfate has anti-microbial effect and converging action preferably in water-resisting agent;

Aluminum chloride shared mass percentage content in described multifunctional paste shape waterproof agent as toughener is 0.9%;

Be used to stop up pore so that the composition of raising water resistance specifically is Magnesium Stearate and/or water glass; When wherein containing Magnesium Stearate, its mass percentage content shared in described multifunctional paste shape waterproof agent is 4.13%, and its mass percentage content shared in described multifunctional paste shape waterproof agent is 48.9% when wherein containing water glass;

Water: surplus.

4) the composite additive moiety in the described multifunctional paste shape waterproof agent and each composition relative mass umber each other is: 700～1000 parts in lipid acid, 2～50 parts of Mierocrystalline celluloses, 25～50 parts in silane.In the composite additive of described multifunctional paste shape waterproof agent, Mierocrystalline cellulose is polyvinyl alcohol preferably, the preferably organic silica flour of silane.

In the described multifunctional paste shape waterproof agent, composite additive preferably also should satisfy following requirement: the lipid acid in the composite additive accounts for 850 parts, 9 parts of Mierocrystalline celluloses, 37 parts in silane.

5) relative mass of base material in the described multifunctional paste shape waterproof agent and composite additive is than being base material: composite additive=1:2～2:1.

6) each moiety and corresponding quality percentage composition thereof preferably satisfy following requirement in the described multifunctional paste shape waterproof agent:

Copper sulfate as setting accelerator: 0.48%, as the potassium aluminium sulfate of swelling agent: 0.63%, as the aluminum chloride of toughener: 0.45%, Magnesium Stearate: 2.065%, water glass: 24.45%; As the lipid acid 42.5% of composite additive, as the Mierocrystalline cellulose 1.5% of composite additive, as the silane 6% of composite additive, water: surplus.

The present invention is the preparation method of claimed described multifunctional paste shape waterproof agent also, it is characterized in that: the preparation method of described multifunctional paste shape waterproof agent specifically:

One prepares base material and composite additive at first respectively; Wherein, the concrete grammar of preparation base material is: use each following composition of relative mass umber as raw material, wherein, setting accelerator specifically is a copper sulfate, selects 96 parts for use, and swelling agent specifically is a potassium aluminium sulfate, selects 126 parts for use, and toughener specifically is an aluminum chloride, selects 90 parts for use; Above-described setting accelerator, swelling agent, toughener all are dissolved in 4000～5000 parts of (preferred 4481 parts) water; Then to wherein adding 413 parts of Magnesium Stearates, 4890 parts of water glass; So promptly can be made into base material;

Its two, the preparation composite additive, concrete grammar is: with mass fraction is 8500 parts lipid acid (normally at low temperatures) fusing, and then to the Mierocrystalline cellulose that wherein adds 300 parts respectively, mass fraction is 3700 parts a silane mixture; Can make described composite additive;

Its three, the base material for preparing in the said process and composite additive are mixed, afterwards cooling; Promptly make described multifunctional paste shape waterproof agent.

In addition, the using method of multifunctional paste shape waterproof agent of the present invention preferably specifically is one of following two classes:

One is dissolved in the paste shape waterproof agent of 1 part of quality in the water of 100 parts of quality, is mixed and made into waterproof mortar with cement and river sand then; Wherein, cement and river sand relative mass ratio are 1:2～1:3 (preferred cement and river sand relative mass ratio are 1:2.5);

They are two years old, the paste shape waterproof agent of 1 part of quality is dissolved in the water of 100 parts of quality, and the relative mass ratio according to perlite, granular polystyrene, flyash thrin or its combination and cement is 7:10～12:10 (perlite, granular polystyrene, flyash thrin or its combination are preferably 90:100 with the relative mass ratio of cement) then.

The preferred content of desired various component contents among the present invention is to grope to sum up out through contriver's a large amount of creationary test, and its correspondence best technique effect.In the present invention, described water-resisting agent has outstanding effects such as infiltration, sealing, hydrophobic, insulation, and it obviously is better than analogous products of the prior art.Have foreseeable huge economic and social value.

Embodiment

Specify the present invention below by embodiment:

Embodiment 1

A kind of multifunctional paste shape waterproof agent is characterized in that: described multifunctional paste shape waterproof agent specifically is made up of base material and composite additive; Wherein: specifically include following several constituent in the base material: setting accelerator, swelling agent, toughener, be used to stop up pore so that improve the composition of water resistance.

The relative mass umber of each integral part in described multifunctional paste shape waterproof agent is specially in the base material: the component part of base material and each several part relative mass umber each other is specially in the described multifunctional paste shape waterproof agent: about 96 parts of setting accelerator, about 126 parts of swelling agents, about 90 parts of tougheners, be used to stop up pore so that improve about 5303 parts of the compositions of water resistance.

In addition, each component part of base material also specifically satisfies following the requirement in the described multifunctional paste shape waterproof agent: setting accelerator is a copper sulfate; Swelling agent is a potassium aluminium sulfate; Toughener is an aluminum chloride; Be used to stop up pore so that the composition of raising water resistance specifically is Magnesium Stearate and/or water glass, when wherein containing Magnesium Stearate, its mass percentage content shared in described multifunctional paste shape waterproof agent is 4.13%, and its mass percentage content shared in described multifunctional paste shape waterproof agent is 48.9% when wherein containing water glass;

Composite additive moiety in the described multifunctional paste shape waterproof agent and each composition relative mass umber each other is: the lipid acid in the composite additive accounts for 850 parts, 9 parts of Mierocrystalline celluloses (being specially polyvinyl alcohol), 37 parts in silane (specifically being organic silica flour).

In the described multifunctional paste shape waterproof agent of present embodiment, the relative mass of base material and composite additive is than being base material: composite additive=1:1.

Each moiety and corresponding quality percentage composition thereof preferably satisfy following requirement in the described multifunctional paste shape waterproof agent of present embodiment:

Copper sulfate as setting accelerator: 0.48%, as the potassium aluminium sulfate of swelling agent: 0.63%, as the aluminum chloride of toughener: 0.45%, Magnesium Stearate: 2.065%, water glass: 24.45%; As the lipid acid 42.5% of composite additive, as the Mierocrystalline cellulose 1.5% of composite additive, as the silane 6% of composite additive, water: surplus.

Present embodiment is the preparation method of claimed described multifunctional paste shape waterproof agent also, it is characterized in that: the preparation method of described multifunctional paste shape waterproof agent specifically:

One prepares base material and composite additive at first respectively; Wherein, the concrete grammar of preparation base material is: use each following composition of relative mass umber as raw material, wherein, setting accelerator specifically is a copper sulfate, selects 96 parts for use, and swelling agent specifically is a potassium aluminium sulfate, selects 126 parts for use, and toughener specifically is an aluminum chloride, selects 90 parts for use; Above-described setting accelerator, swelling agent, toughener all are dissolved in 4481 parts of water; Then to wherein adding 413 parts of Magnesium Stearates, 4890 parts of water glass; So promptly can be made into base material;

Its two, the preparation composite additive, concrete grammar is: with mass fraction is that 8500 parts lipid acid melts at low temperatures, and then to the Mierocrystalline cellulose that wherein adds 300 parts respectively, mass fraction is 3700 parts a silane mixture; Can make described composite additive;

Its three, the base material for preparing in the said process and composite additive are mixed, afterwards cooling; Promptly make described multifunctional paste shape waterproof agent.

In addition, the using method of the described multifunctional paste shape waterproof agent of present embodiment specifically is one of following two classes:

One is dissolved in the paste shape waterproof agent of 1 part of quality in the water of 100 parts of quality, is mixed and made into waterproof mortar with cement and river sand then; Wherein, cement and river sand relative mass ratio are 1:2.5;

Its two, the paste shape waterproof agent of 1 part of quality is dissolved in the water of 100 parts of quality, the relative mass ratio according to perlite, granular polystyrene, flyash thrin or its combination and cement is 90:100 then.

Embodiment 2

Present embodiment and embodiment 1 content are basic identical, and its difference mainly is:

1) the relative mass umber of each composition is specially in the base material of described multifunctional paste shape waterproof agent:

110 parts of setting accelerator, 150 parts of swelling agents, 75 parts of tougheners are used to stop up pore so that improve 350 parts of the compositions of water resistance.

2) the composite additive moiety in the described multifunctional paste shape waterproof agent and each composition relative mass umber each other is: 1000 parts in lipid acid, 2 parts of Mierocrystalline celluloses, 50 parts in silane.

3) relative mass of base material in the described multifunctional paste shape waterproof agent and composite additive is than being base material: composite additive=2:1.

4) each moiety and corresponding quality percentage composition thereof satisfy above-mentioned requirements, water in the described multifunctional paste shape waterproof agent: surplus.

5) preparation method of described multifunctional paste shape waterproof agent is characterized in that: the preparation method of described multifunctional paste shape waterproof agent specifically:

One prepares base material and composite additive at first respectively; Wherein, the concrete grammar of preparation base material is: above-described setting accelerator, swelling agent, toughener all are dissolved in 5000 parts of water; Then to wherein adding Magnesium Stearate, water glass; So promptly can be made into base material;

Its two, the preparation composite additive, concrete grammar is: lipid acid is melted at low temperatures, then to wherein adding Mierocrystalline cellulose, silane mixture respectively; Can make described composite additive;

Its three, the base material for preparing in the said process and composite additive are mixed, afterwards cooling; Promptly make described multifunctional paste shape waterproof agent.

In addition, the using method of described multifunctional paste shape waterproof agent specifically is one of following two classes:

One is dissolved in the paste shape waterproof agent of 1 part of quality in the water of 100 parts of quality, is mixed and made into waterproof mortar with cement and river sand then; Wherein, cement and river sand relative mass ratio are 1:3;

Its two, the paste shape waterproof agent of 1 part of quality is dissolved in the water of 100 parts of quality, the relative mass ratio according to perlite, granular polystyrene, flyash thrin or its combination and cement is 12:10 then.

Embodiment 3

Present embodiment and embodiment 1 content are basic identical, and its difference mainly is:

1) the relative mass umber of each composition is specially in the base material of described multifunctional paste shape waterproof agent:

80 parts of setting accelerator, 100 parts of swelling agents, 105 parts of tougheners are used to stop up pore so that improve 6500 parts of the compositions of water resistance.

2) the composite additive moiety in the described multifunctional paste shape waterproof agent and each composition relative mass umber each other is: 700 parts in lipid acid, 50 parts of Mierocrystalline celluloses, 25 parts in silane.

3) relative mass of base material in the described multifunctional paste shape waterproof agent and composite additive is than being base material: composite additive=1:2.

4) each moiety and corresponding quality percentage composition thereof satisfy above-mentioned requirements, water in the described multifunctional paste shape waterproof agent: surplus.

5) preparation method of described multifunctional paste shape waterproof agent is characterized in that: the preparation method of described multifunctional paste shape waterproof agent specifically:

One prepares base material and composite additive at first respectively; Wherein, the concrete grammar of preparation base material is: above-described setting accelerator, swelling agent, toughener all are dissolved in 4000 parts of water; Then to wherein adding Magnesium Stearate, water glass (its two content as mentioned above); So promptly can be made into base material;

Its two, the preparation composite additive, concrete grammar is: lipid acid is melted at low temperatures, then to wherein adding Mierocrystalline cellulose, silane respectively; Can make described composite additive;

Its three, the base material for preparing in the said process and composite additive are mixed, afterwards cooling; Promptly make described multifunctional paste shape waterproof agent.

In addition, the using method of described multifunctional paste shape waterproof agent preferably specifically is one of following two classes:

One is dissolved in the paste shape waterproof agent of 1 part of quality in the water of 100 parts of quality, is mixed and made into waterproof mortar with cement and river sand then; Wherein, cement and river sand relative mass ratio are 1:2;

Its two, the paste shape waterproof agent of 1 part of quality is dissolved in the water of 100 parts of quality, the relative mass ratio according to perlite, granular polystyrene, flyash thrin or its combination and cement is 7:10 then.

Claims (10)

1, a kind of multifunctional paste shape waterproof agent is characterized in that: described multifunctional paste shape waterproof agent specifically is made up of base material and composite additive; Wherein: specifically include following several constituent in the base material: setting accelerator, swelling agent, toughener, be used to stop up pore so that improve the composition of water resistance; The relative mass umber of each integral part in described multifunctional paste shape waterproof agent is specially in the base material:

80～110 parts of setting accelerator, 100～150 parts of swelling agents, 75～105 parts of tougheners are used to stop up pore so that improve 350～6500 parts of the compositions of water resistance.

2, according to the described multifunctional paste shape waterproof agent of claim 1, it is characterized in that: the component part of base material and each several part relative mass umber each other is specially in the described multifunctional paste shape waterproof agent: 96 parts of setting accelerator, 126 parts of swelling agents, 90 parts of tougheners are used to stop up pore so that improve 5303 parts of the compositions of water resistance.

3, according to the described multifunctional paste shape waterproof agent of claim 1, it is characterized in that: each component part of base material specifically satisfies following the requirement in the described multifunctional paste shape waterproof agent:

Setting accelerator is a copper sulfate, and swelling agent is a potassium aluminium sulfate, and toughener is an aluminum chloride, is used to stop up pore so that the composition of raising water resistance specifically is Magnesium Stearate and/or water glass.

4, according to the described multifunctional paste shape waterproof agent of claim 3, it is characterized in that: base material also satisfies following the requirement in the described multifunctional paste shape waterproof agent:

Copper sulfate shared mass percentage content in described multifunctional paste shape waterproof agent as setting accelerator is 0.96%;

Potassium aluminium sulfate shared mass percentage content in described multifunctional paste shape waterproof agent as swelling agent is 1.26%;

Aluminum chloride shared mass percentage content in described multifunctional paste shape waterproof agent as toughener is 0.9%;

Be used to stop up pore so that the composition of raising water resistance specifically is Magnesium Stearate and/or water glass; When wherein containing Magnesium Stearate, its mass percentage content shared in described multifunctional paste shape waterproof agent is 4.13%, and its mass percentage content shared in described multifunctional paste shape waterproof agent is 48.9% when wherein containing water glass; Water: surplus.

5, according to the described multifunctional paste shape waterproof agent of claim 1, it is characterized in that: the composite additive moiety in the described multifunctional paste shape waterproof agent and each composition relative mass umber each other is: 700～1000 parts in lipid acid, 2～50 parts of Mierocrystalline celluloses, 25～50 parts in silane.

6, according to the described multifunctional paste shape waterproof agent of claim 5, it is characterized in that: in the composite additive of described multifunctional paste shape waterproof agent, Mierocrystalline cellulose specifically is a polyvinyl alcohol, and silane specifically is organic silica flour.

7, according to the described multifunctional paste shape waterproof agent of claim 6, it is characterized in that: in the described multifunctional paste shape waterproof agent, composite additive also satisfies following the requirement: the lipid acid in the composite additive accounts for 850 parts, 9 parts of Mierocrystalline celluloses, 37 parts in silane.

8, according to one of them described multifunctional paste shape waterproof agent of claim 1～7, it is characterized in that:

The base material in the described multifunctional paste shape waterproof agent and the relative mass of composite additive are than being base material: composite additive=1:2～2:1.

9, according to the described multifunctional paste shape waterproof agent of claim 8, it is characterized in that: each moiety and corresponding quality percentage composition thereof satisfy following requirement in the described multifunctional paste shape waterproof agent:

Copper sulfate as setting accelerator: 0.48%, as the potassium aluminium sulfate of swelling agent: 0.63%, as the aluminum chloride of toughener: 0.45%, Magnesium Stearate: 2.065%, water glass: 24.45%; As the lipid acid 42.5% of composite additive, as the Mierocrystalline cellulose 1.5% of composite additive, as the silane 6% of composite additive, water: surplus.

10, a kind of preparation method of multifunctional paste shape waterproof agent is characterized in that: the preparation method of described multifunctional paste shape waterproof agent specifically:

One prepares base material and composite additive at first respectively; Wherein, the concrete grammar of preparation base material is: use each following composition of relative mass umber as raw material, wherein, setting accelerator specifically is a copper sulfate, selects 96 parts for use, and swelling agent specifically is a potassium aluminium sulfate, selects 126 parts for use, and toughener specifically is an aluminum chloride, selects 90 parts for use; Above-described setting accelerator, swelling agent, toughener all are dissolved in 4000～5000 parts of water; Then to wherein adding 413 parts of Magnesium Stearates, 4890 parts of water glass; So promptly can be made into base material;

Its two, the preparation composite additive, concrete grammar is: with mass fraction is 8500 parts lipid acid fusing, and then to the Mierocrystalline cellulose that wherein adds 300 parts respectively, mass fraction is 3700 parts a silane mixture; Can make described composite additive;

Its three, the base material for preparing in the said process and composite additive are mixed, afterwards cooling; Promptly make described multifunctional paste shape waterproof agent.