A kind of composite foam glass kind of insulation spill guide and preparation method thereof
Technical field
The present invention relates to architectural waterproof material, particularly relate to a kind of composite foam glass kind of insulation spill guide and preparation method thereof, belong to field of waterproof materials.
Background technology
Splash guard is a kind of impervious material made for base stock with high molecular polymer, has both been possible to prevent fluid seepage, it is also possible to prevention gaseous volatilization. Building, traffic, subway, tunnel, engineering construction are extensively used.
Foam glass is also called cellular glass, and its inside is full of countless openings or the spilehole remained silent, and the area of pore accounts for the 80%��90% of cumulative volume, and pore size is 0.5��5mm, and what also have is little of several microns. The primary raw material of foam glass is usually cullet, and spendable acid slag class material, such as volcanic ash, Pumex, perlite, obsidian, blast-furnace cinder etc.
Now, foam glass is applied seldom at home, is a kind of novel material, it is possible to as Energy Saving Windows glass or the heat preserving and insulating material of architectural exterior-protecting construction.
Along with economic development, energy demand is increased by global economy, and in ever-increasing energy resource consumption, building energy conservation is a general orientation of building materials from now on, how to provide a kind of and had not only been incubated but also the environment-friendly type composite heat-insulating splash guard of waterproof is a problem needing to solve.
It is waterproof that prior art has the disadvantage that (1) existing splash guard waterproof effect is only the pressure of 0.2��0.3MPa, it is impossible to realize the effect of insulation and waterproof preferably simultaneously; (2) existing warming plate and splash guard all can volatilize certain VOC, contaminated environment, and human body is also harmful to; (3) existing warming plate, splash guard production cost are higher, and production efficiency is low, and construction inconvenience, efficiency is low.
Summary of the invention
For solving the deficiency that prior art exists, the present invention provides a kind of composite foam glass kind of insulation spill guide and preparation method thereof, to realize following goal of the invention:
1, the insulation of composite foam glass kind of insulation spill guide, good water-proof effect prepared by the present invention are made;
2, composite foam glass kind of insulation spill guide reactive organometal compound volatilization prepared by the present invention, environmentally safe, it is achieved green, environmental protection are made;
3, reduce cost, improve production efficiency and efficiency of construction.
For solving above-mentioned technical problem, by the following technical solutions:
A kind of composite foam glass kind of insulation spill guide, described kind of insulation spill guide includes modified pitch, foam glass.
The following is the further improvement to technique scheme:
Described modified pitch is coated on foam glass.
Described modified pitch, including following parts by weight of component: heavy traffic paving asphalt 50��55 parts, second line of distillation oil 15��20 parts, SBS1401 5��12 parts, light weight calcium 22��24 parts.
Described modified pitch, including following parts by weight of component: heavy traffic paving asphalt 50��55 parts, second line of distillation oil 15��20 parts, SBS1401 5��12 parts, 4��6 parts of age resistor, rubber powder 2��5 parts, Pulvis Talci 14��16 parts.
Described modified pitch, including following parts by weight of component: heavy traffic paving asphalt 50 parts, second line of distillation oil 20 parts, SBS14015 part, 5 parts of age resistor, rubber powder 5 parts, Pulvis Talci 15 parts.
Described modified pitch coating thickness is 2.5mm.
Described foam glass: long 200��2000mm, wide 200��2000mm, thick 20��500mm.
Described heavy traffic paving asphalt is No. 70 heavy traffic paving asphalts;
Described age resistor is p phenylenediamine type antioxidant;
Described rubber powder is the tire glue powder of 60 orders.
The preparation method of a kind of composite foam glass kind of insulation spill guide, including drying foam glass, mix asphalt and machine oil, intensification, preparing modified pitch, coating, cooling step.
Described drying foam glass: drying temperature is 160 DEG C, and drying time is 20s;
Described mix asphalt and machine oil: stirring after mixing, mixing speed is 60rpm, and mixing time is 10min;
Described intensification: the mixture of Colophonium Yu machine oil is warming up to 160 DEG C��180 DEG C;
Described prepared modified pitch: in the mixture of Colophonium and machine oil, adds remaining ingredient, stirring, and temperature controls at 180 DEG C��200 DEG C, after stirring 2��2.5 hours, controls temperature of charge at 180 DEG C��190 DEG C;
Described coating: coating position is the upstream face of foam glass, and coating thickness is 2.5mm, and application temperature is 180 DEG C��190 DEG C;
Described cooling: air-cooled cooling, to temperature 50 C.
Compared with prior art, the invention has the beneficial effects as follows:
(1) good water-proof effect of kind of insulation spill guide of the present invention, it may be achieved the pressure of 0.5MPa is waterproof; Kind of insulation spill guide of the present invention has good heat insulation effect, and heat conductivity is 0.05W/M.K;
(2) comprcssive strength of kind of insulation spill guide of the present invention is 0.82��0.9Mpa, and rupture strength is 0.8��0.87Mpa;
(3) kind of insulation spill guide reactive organometal compound of the present invention volatilization, environmental protection, pollution-free;
(4) realize waterproof and insulation integrated, easy for installation, efficiency of construction improve 35��40%;
Production cost is low, and production efficiency is high, per second produces 8 pieces��10 pieces.
Detailed description of the invention
1 one kinds of composite foam glass kind of insulation spill guides of embodiment
Described kind of insulation spill guide includes modified pitch, foam glass; Coating modified pitch is on foam glass, and coating thickness is 2.5mm;
(1) modified pitch described in, including following parts by weight of component: 70# heavy traffic paving asphalt 50 parts, second line of distillation oil 15 parts, SBS1401 12 parts, light weight calcium 23 parts;
Described light weight calcium: fineness is 400 orders;
(2) foam glass described in: long 300mm, wide 200mm, thick 40mm;
Comprcssive strength 0.8Mpa, rupture strength 0.7Mpa, heat conductivity 0.05W/M.K.
After tested, this composite foam glass kind of insulation spill guide comprcssive strength 0.9Mpa, rupture strength 0.85Mpa, heat conductivity 0.05W/M.K.
2 one kinds of composite foam glass kind of insulation spill guides of embodiment
Described kind of insulation spill guide is plain edition composite foam glass kind of insulation spill guide;
Described kind of insulation spill guide includes modified pitch, foam glass; Coating modified pitch is on foam glass, and coating thickness is 2.5mm;
(1) modified pitch described in, including following parts by weight of component: 70# heavy traffic paving asphalt 55 parts, second line of distillation oil 15 parts, SBS14018 part, 5 parts of age resistor, rubber powder 2 parts, Pulvis Talci 15 parts;
Described age resistor is antioxidant 4010;
Described rubber powder is 60 order tire glue powders;
(2) foam glass described in: long 300mm, wide 200mm, thick 40mm,
Comprcssive strength 0.8Mpa, rupture strength 0.7Mpa heat conductivity 0.05W/M.K.
After tested, this composite foam glass kind of insulation spill guide comprcssive strength 0.85Mpa, rupture strength 0.8Mpa, heat conductivity 0.05W/M.K.
3 one kinds of composite foam glass kind of insulation spill guides of embodiment
Described kind of insulation spill guide is self-adhering-type composite foam glass kind of insulation spill guide;
Described kind of insulation spill guide includes modified pitch, foam glass; Coating modified pitch is on foam glass, and coating thickness is 2.5mm;
(1) modified pitch described in, including following parts by weight of component: 70# heavy traffic paving asphalt 50 parts, second line of distillation oil 20 parts, SBS14015 part, 5 parts of age resistor, rubber powder 5 parts, Pulvis Talci 15 parts;
Described age resistor is antioxidant 4010;
Described rubber powder is 60 order tire glue powders;
(2) foam glass described in: long 300mm, wide 200mm, thick 40mm,
Comprcssive strength 0.8Mpa, rupture strength 0.7Mpa heat conductivity 0.05W/M.K.
After tested, this composite foam glass kind of insulation spill guide comprcssive strength 0.82Mpa, rupture strength 0.87Mpa, heat conductivity 0.05W/M.K.
The preparation method of 4 one kinds of composite foam glass kind of insulation spill guides of embodiment
Described preparation method comprises the following steps:
1, foam glass is dried
By foam glass drying hot-air seasoning, setting drying temperature as 160 DEG C, drying time is 20s.
2, each component of modified pitch is weighed by formula proportion;
3, mix asphalt and machine oil
Mixing 70# heavy traffic paving asphalt, second line of distillation oil, stirring, mixing speed controls at 60rpm, stirs 10min, obtains the mixture of Colophonium and machine oil;
4, heat up
The mixture of Colophonium Yu machine oil is warming up to 160 DEG C��180 DEG C;
5, modified pitch is prepared
In the mixture of Colophonium and machine oil, adding remaining ingredient, stirring, temperature controls at 180 DEG C��200 DEG C, after stirring 2 hours��2.5 hours, controls temperature of charge at 180 DEG C��190 DEG C, it is thus achieved that modified pitch;
6, coating
Modified pitch is coated in foam glass surface, and coating position is the upstream face of foam glass, and coating thickness is 2.5mm; Application temperature is 180 DEG C��190 DEG C.
7, cooling
Air-cooled cooling, to temperature 50 C, then packs, it is thus achieved that composite foam glass kind of insulation spill guide; Speed of production controls at 8 pieces��10 pieces/s.
5 one kinds of composite foam glass kind of insulation spill guides of embodiment
Described kind of insulation spill guide is self-adhering-type composite foam glass kind of insulation spill guide;
Described kind of insulation spill guide includes modified pitch, foam glass; Coating modified pitch is on foam glass, and coating thickness is 2.1mm;
(1) modified pitch described in, including following parts by weight of component: 70# heavy traffic paving asphalt 52 parts, second line of distillation oil 17 parts, SBS14019 part, N-phenyl-��-aniline 4.5 parts, haze tallow 3.4 parts, 2.5 parts of ferrous sulfate, guar gum 1.9 parts, 0.7 part of wood vinegar, magnesia-chrome sand 8 parts, light stabilizer 7703.5 parts, myrcene 0.8 part.
Described second line of distillation oil: density is 943.1g/cm3, condensation point is 5 DEG C, and flash-point is 210 DEG C;
Described SBS: fugitive constituent��0.7%, melt flow rate (MFR) is 1��5g/10min;
Described haze tallow: fusing point is 48 DEG C-52 DEG C; Oil content is 2%;
Described magnesia-chrome sand: density is 4.429g/cm3, fusing point 2180 DEG C, Mohs' hardness 5.5.
(2) foam glass described in: long 300mm, wide 200mm, thick 40mm,
Comprcssive strength is 0.8Mpa, and rupture strength is 0.7Mpa, and heat conductivity is 0.05W/M.K.
Preparation method:
It is prepared by the method for embodiment 4.
The composite foam glass kind of insulation spill guide of the present embodiment is tested;
After tested, this composite foam glass kind of insulation spill guide comprcssive strength 0.82Mpa, rupture strength 0.87Mpa, heat conductivity 0.05W/M.K;
After tested: waterproof test pressure is when 0.5MPa, and kind of insulation spill guide is not permeable.
Composite foam glass kind of insulation spill guide provided by the present invention and preparation method thereof, it is achieved that the combination of insulation material is diversified, waterproof and insulation integrated, and production cost is low, production efficiency and efficiency of construction are efficient.
Composite foam glass kind of insulation spill guide provided by the present invention and preparation method thereof, composite foam glass kind of insulation spill guide good integrity, segmentation is easy at scene. Meet the requirement of waterproof and good insulation is provided, the load of external decoration can be born. Raw material environmental protection, high insulating effect, splicing position sealing compound also sticks fiberglass reinforced layer. Easy for installation, improve waterproof and heat insulation effect further.
These are only several embodiments of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment of making, equal replacement, improvement etc., protection domain that should be included in the embodiment of the present invention etc.