Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of inorganic composite heat-preserving plate external thermal insulation system is provided, improve thermal and insulating performance and the fire safety performance of exterior wall.
The present invention is achieved by the following technical solutions: the present invention comprises basic unit, boundary layer, leveling layer, tack coat, insulation layer, float coat and finish coat from inside to outside successively; Described basic unit is body of wall, boundary layer bond respectively basic unit and leveling layer, and leveling layer is the waterproofing mortar layer, tack coat bond respectively insulation layer and leveling layer, insulation layer is inorganic composite heat-preserving plate, and insulation layer is fixed in basic unit by anchoring piece, in float coat, is provided with the enhancing net.
The waterproofing mortar layer of described leveling layer is that waterproof polymer mortar is made, described waterproof polymer mortar by weight, comprise 280~300 parts of 42.5 Portland cements, 550~600 parts of quartz sands, 80~100 parts, flyash, 8~10 parts of defoamers, 25~40 parts of redispersible latex powders, 2~3 parts of cellulose ethers, 4~6 parts of water reducing agents, 3~5 parts of hydrophober.
Described tack coat is that Polymer-Modified Mortar is made, and described Polymer-Modified Mortar by weight, comprises 350~400 parts of 42.5 Portland cements, 30~150 500~550 parts, purpose sand, 50~100 parts of dicalcium powders, 15~20 parts of redispersible latex powders, 1.5~2.5 parts of cellulose ethers.
The raw material of described inorganic composite heat-preserving plate by weight, comprise 4~6 parts of the primary expanded beads of graphite polystyrene foam plastics, 20~30 parts of the inorganic glass beads of closed pore, 40~50 parts of ceramic vacuum particles, 42.5 150~200 parts of Portland cements, 30~40 parts, flyash, 5~10 parts of silicon ashes, 0.8~1 part of water reducing agent, 18~24 parts, high viscosity resins glue, 0.3~0.5 part of vegetable protein air entraining agent, 2~4 parts, hydrophobic powder, 0.6~0.8 part of doughnut, 1~2 part, lithium base curing compound, 6~8 parts of inorganic combustion inhibitors, 110~130 parts, water, above-mentioned raw materials is through stirring, moulding, maintenance, be cut into inorganic composite heat-preserving plate.
Described float coat is that plastering mortar is made, described plastering mortar by weight, comprise 280~300 parts of 42.5 Portland cements, 40~140 600~650 parts of purpose quartz sands, 50~100 parts of coarse whitings, 20~25 parts of redispersible latex powders, 2~3 parts of cellulose ethers, 2~4 parts of hydrophober, 1~2 part of polypropylene fibre, 3~5 parts, lignin.
As one of optimal way of the present invention, described enhancing net is alkali-proof glass fiber mesh or galvanizing electrowelding net.
As one of optimal way of the present invention, described body of wall is entity body of wall, external wall protection body, concrete wall, no-firing brick body of wall or masonry wall.
As one of optimal way of the present invention, described finish coat consists of flexible waterproof putty and coating.
As one of optimal way of the present invention, described finish coat consists of face brick adhesive mortar, face brick and pointing stuff.
The present invention has the following advantages compared to existing technology: system thermal and insulating performance of the present invention is good, and fireproof performance reaches the A level.Due to the inorganic composite heat-preserving plate that has adopted excellent performance, thoroughly solved the inorganic heat insulation material heat-insulating property poor, organic insulation material is the fireproof deadly defect not;
The insulation layer of this system adopts the inorganic composite heat-preserving plate through the prefabrication large-scale production, has overcome the thermal insulation mortar heat-insulation system, the site operation difficult quality is controlled, thermal and insulating performance does not reach standard, easily hollowing, come off, many hidden danger of quality such as cracking;
Due to system, adopted the polymer mortar of excellent performance, made system weatherability, freeze thawing resistance, water resistance good, thoroughly solved the outer heat preservation system hollowing, come off, the common quality defect such as cracking;
Reached external thermal insulation system and the architectural design result with the life-span, the present invention simultaneously is simple in structure, reasonable in design, take full advantage of the excellent properties of inorganic composite heat-preserving plate and polymer mortar, make entire system have good water resistance, thermal and insulating performance, fire safety performance and good weather resistance, be applicable to the exterior-wall heat insulation of the newly-built, renovating and enlarging public building in China each department and residential building.
The specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is implemented take technical solution of the present invention under prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, the present embodiment comprises basic unit 1, boundary layer 2, leveling layer 3, tack coat 4, insulation layer 5, float coat 6 and finish coat 7 from inside to outside successively; Described basic unit 1 is body of wall, boundary layer 2 bond respectively basic unit 1 and leveling layer 3, and leveling layer 3 is the waterproofing mortar layer, tack coat 4 bond respectively insulation layer 5 and leveling layer 3, insulation layer 5 is inorganic composite heat-preserving plate, and insulation layer 5 is fixed in basic unit 1 by anchoring piece 8, in float coat 6, is provided with the enhancing net.
The waterproofing mortar layer of described leveling layer 3 is that waterproof polymer mortar is made, described waterproof polymer mortar by weight, comprise 280 parts of 42.5 Portland cements, 550 parts of quartz sands, 80 parts, flyash, 8 parts of defoamers, 25 parts of redispersible latex powders, 2 parts of cellulose ethers, 4 parts of water reducing agents, 3 parts of hydrophober.
Described tack coat 4 is made for Polymer-Modified Mortar, and described Polymer-Modified Mortar by weight, comprises 350 parts of 42.5 Portland cements, 30~150 500 parts, purpose sand, 50 parts of dicalcium powders, 15 parts of redispersible latex powders, 1.5 parts of cellulose ethers.
The raw material of the inorganic composite heat-preserving plate of described insulation layer 5 by weight, comprises 4 parts of the primary expanded beads of graphite polystyrene foam plastics, 20 parts of the inorganic glass beads of closed pore; 40 parts of ceramic vacuum particles, 42.5 150 parts of Portland cements, 30 parts, flyash; 5 parts of silicon ashes, 0.8 part of water reducing agent, 18 parts, high viscosity resins glue; 0.3 part of vegetable protein air entraining agent; 2 parts, hydrophobic powder, 0.6 part of doughnut, 1 part, lithium base curing compound; 6 parts of inorganic combustion inhibitors, 110 parts, water.The inorganic composite heat-preserving plate of insulation layer 5 is to take 42.5 Portland cements, high viscosity resins glue to be cementitious material; The primary expanded beads of graphite polystyrene foam plastics, the inorganic glass bead of closed pore, ceramic vacuum particle, flyash, silicon ash are the insulation filler; Water reducing agent, vegetable protein air entraining agent, hydrophobic powder, doughnut, lithium base curing compound, inorganic combustion inhibitor are functional Admixture.Through the homogeneous materials warming plate that the techniques such as stirring, moulding, maintenance, cutting are made, its thermal and insulating performance is good, and fireproof performance reaches the A level.Inorganic composite heat-preserving plate is pasted by adhesive mortar and anchoring piece 8 is auxiliary is fixed on the body of wall of basic unit 1.
Described float coat 6 is made for plastering mortar, and described plastering mortar by weight, comprises 280 parts of 42.5 Portland cements, 40~140 600 parts of purpose quartz sands, 50 parts of coarse whitings, 20 parts of redispersible latex powders, 2 parts of cellulose ethers, 2 parts of hydrophober, 1 part of polypropylene fibre, 3 parts, lignin.Float coat 6 is put on insulation layer 5, and centre accompanies the enhancing net, and protection insulation layer 5 also plays the techonosphere of anticracking, waterproof, shock resistance effect.
The enhancing net of the present embodiment is alkali-proof glass fiber mesh.The body of wall of the present embodiment is the entity body of wall.
The finish coat 7 of the present embodiment consists of flexible waterproof putty and coating.
Embodiment 2
The waterproofing mortar layer of the leveling layer 3 of the present embodiment is that waterproof polymer mortar is made, described waterproof polymer mortar by weight, comprise 300 parts of 42.5 Portland cements, 600 parts of quartz sands, 100 parts, flyash, 10 parts of defoamers, 40 parts of redispersible latex powders, 3 parts of cellulose ethers, 6 parts of water reducing agents, 5 parts of hydrophober.
Described tack coat 4 is made for Polymer-Modified Mortar, and described Polymer-Modified Mortar by weight, comprises 400 parts of 42.5 Portland cements, 30~150 550 parts, purpose sand, 100 parts of dicalcium powders, 20 parts of redispersible latex powders, 2.5 parts of cellulose ethers.
The raw material of the inorganic composite heat-preserving plate of described insulation layer 5 by weight, comprises 6 parts of the primary expanded beads of graphite polystyrene foam plastics, 30 parts of the inorganic glass beads of closed pore; 50 parts of ceramic vacuum particles, 42.5 200 parts of Portland cements, 40 parts, flyash; 10 parts of silicon ashes, 1 part of water reducing agent, 24 parts, high viscosity resins glue; 0.5 part of vegetable protein air entraining agent; 4 parts, hydrophobic powder, 0.8 part of doughnut, 2 parts, lithium base curing compound; 8 parts of inorganic combustion inhibitors, 130 parts, water.The inorganic composite heat-preserving plate of insulation layer 5 is to take 42.5 Portland cements, high viscosity resins glue to be cementitious material; The primary expanded beads of graphite polystyrene foam plastics, the inorganic glass bead of closed pore, ceramic vacuum particle, flyash, silicon ash are the insulation filler; Water reducing agent, vegetable protein air entraining agent, hydrophobic powder, doughnut, lithium base curing compound, inorganic combustion inhibitor are functional Admixture.Through the homogeneous materials warming plate that the techniques such as stirring, moulding, maintenance, cutting are made, its thermal and insulating performance is good, and fireproof performance reaches the A level.Inorganic composite heat-preserving plate is pasted by adhesive mortar and anchoring piece 8 is auxiliary is fixed on the body of wall of basic unit 1.
Described float coat 6 is made for plastering mortar, and described plastering mortar by weight, comprises 300 parts of 42.5 Portland cements, 40~140 650 parts of purpose quartz sands, 100 parts of coarse whitings, 25 parts of redispersible latex powders, 3 parts of cellulose ethers, 4 parts of hydrophober, 2 parts of polypropylene fibres, 5 parts, lignin.Float coat 6 is put on insulation layer 5, and centre accompanies the enhancing net, and protection insulation layer 5 also plays the techonosphere of anticracking, waterproof, shock resistance effect.
The enhancing net of the present embodiment is alkali-proof glass fiber mesh.The body of wall of the present embodiment is the entity body of wall.
The finish coat 7 of the present embodiment consists of flexible waterproof putty and coating.
Other embodiments are identical with embodiment 1.
Embodiment 3
The waterproofing mortar layer of the leveling layer 3 of the present embodiment is that waterproof polymer mortar is made, described waterproof polymer mortar by weight, comprise 290 parts of 42.5 Portland cements, 580 parts of quartz sands, 90 parts, flyash, 9 parts of defoamers, 35 parts of redispersible latex powders, 2.5 parts of cellulose ethers, 5 parts of water reducing agents, 4 parts of hydrophober.
Described tack coat 4 is made for Polymer-Modified Mortar, and described Polymer-Modified Mortar by weight, comprises 380 parts of 42.5 Portland cements, 30~150 520 parts, purpose sand, 80 parts of dicalcium powders, 18 parts of redispersible latex powders, 2 parts of cellulose ethers.
The raw material of the inorganic composite heat-preserving plate of described insulation layer 5 by weight, comprises 5 parts of the primary expanded beads of graphite polystyrene foam plastics, 25 parts of the inorganic glass beads of closed pore; 45 parts of ceramic vacuum particles, 42.5 180 parts of Portland cements, 35 parts, flyash; 8 parts of silicon ashes, 0.9 part of water reducing agent, 20 parts, high viscosity resins glue; 0.4 part of vegetable protein air entraining agent; 3 parts, hydrophobic powder, 0.7 part of doughnut, 1.5 parts, lithium base curing compound; 7 parts of inorganic combustion inhibitors, 120 parts, water.The inorganic composite heat-preserving plate of insulation layer 5 is to take 42.5 Portland cements, high viscosity resins glue to be cementitious material; The primary expanded beads of graphite polystyrene foam plastics, the inorganic glass bead of closed pore, ceramic vacuum particle, flyash, silicon ash are the insulation filler; Water reducing agent, vegetable protein air entraining agent, hydrophobic powder, doughnut, lithium base curing compound, inorganic combustion inhibitor are functional Admixture.Through the homogeneous materials warming plate that the techniques such as stirring, moulding, maintenance, cutting are made, its thermal and insulating performance is good, and fireproof performance reaches the A level.Inorganic composite heat-preserving plate is pasted by adhesive mortar and anchoring piece 8 is auxiliary is fixed on the body of wall of basic unit 1.
Described float coat 6 is made for plastering mortar, and described plastering mortar by weight, comprises 290 parts of 42.5 Portland cements, 40~140 630 parts of purpose quartz sands, 80 parts of coarse whitings, 22 parts of redispersible latex powders, 2.5 parts of cellulose ethers, 3 parts of hydrophober, 1.5 parts of polypropylene fibres, 4 parts, lignin.Float coat 6 is put on insulation layer 5, and centre accompanies the enhancing net, and protection insulation layer 5 also plays the techonosphere of anticracking, waterproof, shock resistance effect.
The enhancing net of the present embodiment is the galvanizing electrowelding net.The body of wall of the present embodiment is concrete wall.
The finish coat 7 of the present embodiment consists of face brick adhesive mortar, face brick and pointing stuff.