CN105275106A - Anti-electromagnetic radiation building - Google Patents
Anti-electromagnetic radiation building Download PDFInfo
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- CN105275106A CN105275106A CN201510745603.9A CN201510745603A CN105275106A CN 105275106 A CN105275106 A CN 105275106A CN 201510745603 A CN201510745603 A CN 201510745603A CN 105275106 A CN105275106 A CN 105275106A
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Abstract
The invention discloses an anti-electromagnetic radiation building and belongs to the building field. The outer surface of the side wall of the anti-electromagnetic radiation building is provided with an electromagnetic wave absorbing layer; the electromagnetic wave absorbing layer includes an electric conduction layer and an absorbing wave mortar layer which are distributed from inside to outside, wherein the electric conduction layer is connected with ground through metal. With the anti-electromagnetic radiation building of the invention adopted, electromagnetic waves can be effectively prevented from radiating to an indoor environment.
Description
Technical field
The present invention relates to building field, be specifically related to a kind of anti-electromagnetic radiation building.
Background technology
Electromagnetic pollution has become the another large pollution after water, air, noise three pollute greatly, is subject to the most attention of various countries.
Today of building trade develop rapidly, study the new direction that the material with health environment-friendly function becomes constructional materials development.Anti electromagnetic wave constructional materials a kind ofly protects the optimal selection of people from electromagnet radiation.Electromagnetic protection for building can be undertaken by two kinds of methods, and one is shielding electromagnetic waves, reduces the electromagenetic wave radiation amount between wave source and protected body, reflection of electromagnetic wave is gone back, plays the effect of protection by screen; Another is exactly electromagnetic absorption, is the energy by absorbent, electromagnetic wave energy being changed into other form, dissipates electromagnetic energy, play a protective role to protected body.
Building mortar because of its construction convenient, with low cost, become widely used a kind of electromagnetic wave absorbent material gradually, therefore, at present about the research of electro-magnetic wave absorption mortar.But the application of these mortars on building was not all mentioned, the use of current electro-magnetic wave absorption mortar still adopts the mode of ordinary mortar to be directly applied on building masonry wall, but due to the particularity of material, simply electromagnetic wave absorbent material is applied on body of wall, its smear after the anti electromagnetic wave effect of building unsatisfactory.
Summary of the invention
The invention provides a kind of building, it is connected with the earth by conductive layer, is conducted by the electric current that electromagnetic wave absorption produces timely and effectively, makes building remain good electromagnetic wave absorption function.
The technical problem that the present invention solves is achieved by the following technical solution:
A kind of anti-electromagnetic radiation building, its wall outer surface is provided with electromagnetic wave absorbing layer, and described electromagnetic wave absorbing layer comprises conductive layer and wave-absorbing mortar layer from inside to outside; Described conductive layer is connected with the earth by metal.
Further, described top of building upper surface is provided with described electromagnetic wave absorbing layer.
Further, the window arranged outside of described building has had the window conductive mesh of electric action, and it is connected with described conductive layer.
Further, described conductive layer thickness is 1-3cm, and described wave-absorbing mortar layer thickness is 4-7cm.
Further, wire lath is provided with in described conductive layer.
Further, described conductive layer is made up of the raw material of following weight portion: wave absorbing agent: 10-50 part; Portland cement: 50-80 part; CMC and/or wood fibre: 0-10 part;
Described wave absorbing agent is at least one in flaky graphite powder, manganese-zinc ferrite powder and acetylene carbon black powder, and fineness is 50-120 order.
Further, described wave-absorbing mortar layer is made up of using mass percentage following component: wave absorbing agent 5-48%, the cement 10-50% as cementitious material, filler 10-60%, rubber powder 1-4%, aggregate 10-45%, fiber 1-10%; Wherein: described wave absorbing agent is flaky graphite powder, or one or more the combination in flaky graphite powder and other absorbing materials, other absorbing materials described are tourmaline powder, acetylene carbon black powder and manganese-zinc ferrite powder; Described aggregate is expanded perlite; Described filler is at least one in grey calcium, coarse whiting; Described rubber powder is polymer dispersion powder; Described fiber is the one in flaxen fiber, PP fiber, steel fibre;
Described wave-absorbing mortar layer comprises layer 2-4, and the mass percentage of its wave absorbing agent from inside to outside described in every layer reduces gradually, and the mass percentage difference of adjacent layer is 5-20%.
Further, described fibre length is 0.5-5cm.
Further, the preparation of described conductive layer comprises the steps: that the conductive layer powder by described wave absorbing agent, portland cement, CMC and/or wood fibre form is made into slurry according to powder water quality than for 2:5-7 mixes with water, described slurry is painted on metope, and is connected with ground.
Further, it is that 5:2-4 gets the raw materials ready that the preparation of described wave-absorbing mortar layer to comprise the steps: described wave absorbing agent, cementitious material, rubber powder, aggregate, fiber and filler and water according to solid-liquid mass ratio, first described fiber is dropped in water, described wave absorbing agent is added after being uniformly dispersed, after described fiber is evenly wrapped up by wave absorbing agent, the aggregate described in input, cementitious material, rubber powder and filler are prepared into wave absorbing agent mortar; Prepare the wave absorbing agent mortar of 2-4 kind wave absorbing agent mass percentage difference in gradient as required, described gradient difference value is 5-20%, smeared successively from high to low according to the mass percentage of described wave absorbing agent by described 2-4 kind wave absorbing agent mortar, every layer thickness is 1-4cm.
Anti-electromagnetic radiation building of the present invention compared with prior art, has following beneficial effect:
Be provided with conductive layer between anti-electromagnetic radiation building wall external surface of the present invention and wave-absorbing mortar layer, conductive layer is connected with the earth, ensure that the electromagnetic wave of absorption conducts in time, makes wave-absorbing mortar layer keep good electro-magnetic wave absorption ability.
Anti-electromagnetic radiation top of building of the present invention is provided with electromagnetic wave absorbing layer, can prevent eminence and the longer electromagnetic wave of wavelength thereof from entering indoor by building top, effectively prevent electromagnetic entering.
Anti-electromagnetic radiation building forms of the present invention are provided with the wire lath be connected with metal level, effectively can prevent that forms place is electromagnetic to be entered.
Accompanying drawing explanation
Fig. 1 is anti-electromagnetic radiation building full protection schematic diagram of the present invention;
Fig. 2 is that schematic diagram is protected at anti-electromagnetic radiation building of the present invention four sides;
Fig. 3 is anti-electromagnetic radiation building electromagnetic wave absorbing layer structural representation of the present invention;
Detailed description of the invention
Be described in detail the present invention program below in conjunction with specific embodiment, convenient understanding, not as the restriction of scope.
Embodiment 1-3 be electromagnetic wave source higher than top of building time, full protection is carried out to building; Embodiment 4-6 be electromagnetic wave source lower than top of building time, carry out four sides protection.
Embodiment 1
A kind of anti-electromagnetic radiation building, Fig. 1 is building full protection schematic diagram, as shown in Figure 1 its flank wall external surface and dome top surface are provided with electromagnetic wave absorbing layer, namely carry out full protection to building, electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction drill rod; Building forms are installed forms conductive mesh, it is connected with conductive layer.
Conductive layer thickness is 1cm, and conductive layer preparation process is as follows:
Flaky graphite powder 30kg, manganese-zinc ferrite powder 20kg, portland cement 50kg and water 250kg are mixed, then spread upon on metope, bottom connects with structure foundation.Evenly be painted on metope with hairbrush when smearing, require coating uniform, without dew point, without breakpoint, and be connected with ground, be close to and insert the iron wire of underground and window frame protects gauze wire cloth used.
Wave-absorbing mortar layer thickness is 6cm, is made up of the first wave-absorbing mortar layer and the second wave-absorbing mortar layer;
Wherein the preparation process of the first wave-absorbing mortar layer is as follows:
First the PP fiber of 10kg is dropped in 60kg water, stirring adds flaky graphite powder 30kg after making it be uniformly dispersed, after described PP fiber is evenly wrapped up by flaky graphite powder, dispersed latex powder and the 33kg of the input expanded perlite of 15kg, the Portland cement 2kg of 10kg are prepared into wave absorbing agent mortar from grey calcium; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 4cm.
Second wave-absorbing mortar layer preparation process is as follows:
First the PP fiber of 10kg is dropped in 40kg water, stirring adds flaky graphite powder 15kg after making it be uniformly dispersed, after described PP fiber is evenly wrapped up by flaky graphite powder, drop into the expanded perlite of 20kg, the Portland cement of 14kg, the dispersed latex powder of 1kg and 40kg and be prepared into wave absorbing agent mortar from grey calcium; Be applied on the first wave-absorbing mortar layer by the wave absorbing agent mortar obtained, form the second wave-absorbing mortar layer, thickness is 2cm.
The stirring order of mortar can make wave absorbing agent evenly be wrapped on fiber and filler, gives full play to wave-absorbing effect.
Within the scope of the PP fibre length 0.5cm-5cm wherein used, PP fiber, can by having a common boundary into network-like structure in screed except strengthening effect, be combined with wave absorbing agent, by absorbing the multipath reflection of incident electromagnetic wave, consuming electromagnetic ability, increasing the wave-absorbing effect of screed.
Embodiment 2
A kind of anti-electromagnetic radiation building, its flank wall external surface and dome top surface are provided with electromagnetic wave absorbing layer, and electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction iron wire; Building forms are installed forms conductive mesh, it is connected with conductive layer.
Conductive layer thickness is 2cm, and conductive layer preparation process is as follows:
Flaky graphite powder 20kg, acetylene carbon black powder 15kg, portland cement 65kg, CMC 3kg, wood fibre 2kg and water 350kg are mixed, then spread upon on metope, bottom connects with structure foundation.Evenly be painted on metope with hairbrush when smearing, require coating uniform, without dew point, without breakpoint, and be connected with ground, be close to and insert the iron wire of underground and window frame protects gauze wire cloth used.
Wave-absorbing mortar layer is made up of the first wave-absorbing mortar layer, the second wave-absorbing mortar layer and the 3rd wave-absorbing mortar layer;
Wherein the preparation process of the first wave-absorbing mortar layer is as follows:
First the flaxen fiber of 8kg is dropped in 80kg water, stirring adds flaky graphite powder 10kg and tourmaline powder 15kg after making it be uniformly dispersed, after described flaxen fiber is evenly wrapped up by flaky graphite powder and tourmaline powder, drop into the expanded perlite of 25kg, the Portland cement of 20kg, the dispersed latex powder of 2kg and 20kg coarse whiting and be prepared into wave absorbing agent mortar; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 2cm.
The preparation process of the second wave-absorbing mortar layer is as follows:
First the flaxen fiber of 8kg is dropped in 80kg water, stirring adds flaky graphite powder 10kg and tourmaline powder 5kg after making it be uniformly dispersed, after described flaxen fiber is evenly wrapped up by flaky graphite powder and tourmaline powder, drop into the expanded perlite of 40kg, the Portland cement of 20kg, the dispersed latex powder of 2kg and 15kg coarse whiting and be prepared into wave absorbing agent mortar; Be applied on the first wave-absorbing mortar layer by the wave absorbing agent mortar obtained, form the second wave-absorbing mortar layer, thickness is 1cm.
The preparation process of the 3rd wave-absorbing mortar layer is as follows:
First the flaxen fiber of 8kg is dropped in 80kg water, stirring adds flaky graphite powder 5kg and tourmaline powder 5kg after making it be uniformly dispersed, after described flaxen fiber is evenly wrapped up by flaky graphite powder and tourmaline powder, drop into the expanded perlite of 45kg, the Portland cement of 20kg, the dispersed latex powder of 2kg and 15kg coarse whiting and be prepared into wave absorbing agent mortar; Be applied to by the wave absorbing agent mortar obtained on the second wave-absorbing mortar layer, form the 3rd wave-absorbing mortar layer, thickness is 1cm.
Within the scope of the flaxen fiber length 0.5cm-5cm wherein used, flaxen fiber, can by having a common boundary into network-like structure in screed except strengthening effect, be combined with wave absorbing agent, by absorbing the multipath reflection of incident electromagnetic wave, consuming electromagnetic ability, increasing the wave-absorbing effect of screed.
Embodiment 3
A kind of anti-electromagnetic radiation building, its flank wall external surface and dome top surface are provided with electromagnetic wave absorbing layer, and electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction drill rod;
Conductive layer thickness is 3cm, and conductive layer preparation process is as follows:
Acetylene carbon black powder 10kg, portland cement 80kg CMC 6kg, wood fibre 4kg and water 250-350kg are mixed, then spread upon on metope, bottom connects with structure foundation.Evenly be painted on metope with hairbrush when smearing, require coating uniform, without dew point, without breakpoint, and be connected with ground, be close to and insert the iron wire of underground and window frame protects gauze wire cloth used.
Wave-absorbing mortar layer is made up of the first wave-absorbing mortar layer, the second wave-absorbing mortar layer, the 3rd wave-absorbing mortar layer and the 4th wave-absorbing mortar layer; Wherein the preparation process of the first wave-absorbing mortar layer is as follows:
First the steel fibre of 1kg is dropped in 50kg water, stirring adds flaky graphite powder 10kg and manganese-zinc ferrite powder 10kg after making it be uniformly dispersed, after described steel fibre is evenly wrapped up by manganese-zinc ferrite powder, the expanded perlite of input 20kg, the Portland cement of 20kg, the dispersed latex powder of 4kg, 15kg are prepared into wave absorbing agent mortar from grey calcium and 15kg coarse whiting; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 1cm.
Its slurry preparation method of the 2 to 4 layer is identical with the slurry preparation method of first floor, is spread upon successively on last layer by slurry, its each layer component content and thickness as shown in table 1.
Table 1
Embodiment 4
A kind of anti-electromagnetic radiation building, Fig. 2 is that schematic diagram is protected at building four sides, and as shown in Figure 2, its flank wall external surface is provided with electromagnetic wave absorbing layer, and namely carry out four sides protection to building, electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction iron wire;
Conductive layer thickness is 2cm, and conductive layer preparation process is as follows:
Flaky graphite powder 10kg, acetylene carbon black powder 20kg, portland cement 70kg and water 300kg are mixed, then spread upon on metope, bottom connects with structure foundation.
Wave-absorbing mortar layer is made up of the first wave-absorbing mortar layer and the second wave-absorbing mortar layer;
Wherein the preparation process of the first wave-absorbing mortar layer is as follows:
First the steel fibre of 4kg is dropped in 60kg water, stirring adds flaky graphite powder 15kg and acetylene carbon black powder 25kg after making it be uniformly dispersed, after described steel fibre is evenly wrapped up by flaky graphite powder and acetylene carbon black powder, drop into the expanded perlite of 30kg, the Portland cement of 30kg, the dispersed latex powder of 1kg and 15kg and be prepared into wave absorbing agent mortar from grey calcium; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 3cm.
Wherein the preparation process of the second wave-absorbing mortar layer is as follows:
First the steel fibre of 4kg is dropped in 60kg water, stirring adds flaky graphite powder 5kg and acetylene carbon black powder 15kg after making it be uniformly dispersed, after described steel fibre is evenly wrapped up by flaky graphite powder and acetylene carbon black powder, drop into the expanded perlite of 30kg, the Portland cement of 30kg, the dispersed latex powder of 1kg and 15kg and be prepared into wave absorbing agent mortar from grey calcium; Be applied on the first wave-absorbing mortar layer by the wave absorbing agent mortar obtained, form the second wave-absorbing mortar layer, thickness is 3cm.
Embodiment 5
A kind of anti-electromagnetic radiation building, its flank wall external surface is provided with electromagnetic wave absorbing layer, and electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction drill rod;
Conductive layer thickness is 3cm, and conductive layer preparation process is as follows:
Manganese-zinc ferrite powder 20kg, portland cement 75kg, CMC 3kg, wood fibre 2kg and water 350kg are mixed, then spread upon on metope, bottom connects with structure foundation.Select the gauze wire cloth of diameter range 0.5cm-5cm to be laid on conductive layer, increase the shield effectiveness of conductive layer, gauze wire cloth needs tight, and is close to conductive layer.Evenly be painted on metope with hairbrush when smearing, require coating uniform, without dew point, without breakpoint, and be connected with ground, be close to and insert the iron wire of underground and window frame protects gauze wire cloth used.
Wave-absorbing mortar layer is made up of the first wave-absorbing mortar layer, the second wave-absorbing mortar layer and the 3rd wave-absorbing mortar layer;
Wherein the preparation process of the first wave-absorbing mortar layer is as follows:
First the flaxen fiber of 5kg is dropped in 60kg water, stirring adds flaky graphite powder 10kg and tourmaline powder 10kg after making it be uniformly dispersed, after described flaxen fiber is evenly wrapped up by flaky graphite powder and tourmaline powder, drop into the expanded perlite of 30kg, the Portland cement of 10kg, the dispersed latex powder of 4kg and 31kg and be prepared into wave absorbing agent mortar from grey calcium; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 1.5cm.
The slurry preparation method of its second and third layer is identical with the slurry preparation method of first floor, is spread upon successively on last layer by slurry, its each layer component content and thickness as shown in table 2.
Table 2
Embodiment 6
A kind of anti-electromagnetic radiation building, its flank wall external surface is provided with electromagnetic wave absorbing layer, and electromagnetic wave absorbing layer is made up of conductive layer and wave-absorbing mortar layer; Conductive layer is connected with ground by conduction iron wire;
Conductive layer thickness is 2cm, and conductive layer preparation process is as follows:
Flaky graphite powder 10kg, portland cement 80kg, CMC 6kg, wood fibre 4kg and water 2800kg are mixed, then spread upon on metope, bottom connects with structure foundation.Select the gauze wire cloth of diameter range 0.5cm-5cm to be laid on conductive layer, increase the shield effectiveness of conductive layer, gauze wire cloth needs tight, and is close to conductive layer.
Wave-absorbing mortar layer thickness is 7cm, is made up of four-layer structure;
Wherein the preparation process of the first wave-absorbing mortar layer is as follows: first drop in 60kg water by the PP fiber of 1kg, stirring adds flaky graphite powder 40kg after making it be uniformly dispersed, after described PP fiber is evenly wrapped up by flaky graphite powder, drop into the expanded perlite of 20kg, the Portland cement of 15kg, the dispersed latex powder of 4kg and 20kg and be prepared into wave absorbing agent mortar from grey calcium; Be applied on body of wall and building top by the wave absorbing agent mortar obtained, form the first wave-absorbing mortar layer, thickness is 2cm.
Its slurry preparation method of the 2 to 4 layer is identical with the slurry preparation method of first floor, is spread upon successively on last layer by slurry, its each layer component content and thickness as shown in table 3.
Table 3
As shown in Figure 3, wherein exterior surface of wall comprises conductive layer 5 to the electromagnetic wave absorbing layer structural representation formed from inside to outside successively, the first wave-absorbing mortar layer 1, second wave-absorbing mortar layer the 2, three wave-absorbing mortar layer 3 and the 4th wave-absorbing mortar layer 4.
Performance test:
Performance test is carried out to the electromagnetic wave absorption function mortar of embodiment 1-6, based on the method for testing of " electromagnetic shielding material shield effectiveness method of testing " (GJB6190-2008), the protection effect of test mortar in 250KHz-2GHz frequency range.
Mortar is constructed between test room on body of wall and roof, and test room area is 2m × 2m × 2m.
Adopt low-frequency range loop aerial (frequency range is 1KHz-30MHz) as transmitting, reception antenna in test process respectively; High band uses log-periodic antenna (frequency range is 25MHz-2GHz) as transmitting, reception antenna.Its electro-magnetic wave absorption performance of the present invention under room temperature (25 DEG C) is as shown in table 4.
Table 4
As can be seen from Table 4, the electromagnet shield effect within the scope of frequency range 1KHz ~ 30MHz and within the scope of frequency range 25MHz ~ 2GHz is all relatively good.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. an anti-electromagnetic radiation building, is characterized in that, its wall outer surface is provided with electromagnetic wave absorbing layer, and described electromagnetic wave absorbing layer comprises conductive layer and wave-absorbing mortar layer from inside to outside; Described conductive layer is connected with the earth by metal.
2. anti-electromagnetic radiation building according to claim 1, is characterized in that, described top of building upper surface is provided with described electromagnetic wave absorbing layer.
3. anti-electromagnetic radiation building according to claim 1, is characterized in that, the window arranged outside of described building has had the window conductive mesh of electric action, and it is connected with described conductive layer.
4. anti-electromagnetic radiation building according to claim 1, is characterized in that, described conductive layer thickness is 1-3cm, and described wave-absorbing mortar layer thickness is 4-7cm.
5. anti-electromagnetic radiation building according to claim 1, is characterized in that, is provided with wire lath in described conductive layer.
6. anti-electromagnetic radiation building according to claim 1, is characterized in that, described conductive layer is made up of the raw material of following weight portion: wave absorbing agent: 10-50 part; Portland cement: 50-80 part; CMC and/or wood fibre: 0-10 part;
Described wave absorbing agent is at least one in flaky graphite powder, manganese-zinc ferrite powder and acetylene carbon black powder, and fineness is 50-120 order.
7. anti-electromagnetic radiation building according to claim 1, it is characterized in that, described wave-absorbing mortar layer is made up of using mass percentage following component: wave absorbing agent 5-48%, the cement 10-50% as cementitious material, filler 10-60%, rubber powder 1-4%, aggregate 10-45%, fiber 1-10%; Wherein: described wave absorbing agent is flaky graphite powder, or one or more the combination in flaky graphite powder and other absorbing materials, other absorbing materials described are tourmaline powder, acetylene carbon black powder and manganese-zinc ferrite powder; Described aggregate is expanded perlite; Described filler is at least one in grey calcium, coarse whiting; Described rubber powder is polymer dispersion powder; Described fiber is the one in flaxen fiber, PP fiber, steel fibre;
Described wave-absorbing mortar layer comprises layer 2-4, and the mass percentage of its wave absorbing agent from inside to outside described in every layer reduces gradually, and the mass percentage difference of adjacent layer is 5-20%.
8. anti-electromagnetic radiation building according to claim 7, is characterized in that, described fibre length is 0.5-5cm.
9. anti-electromagnetic radiation building according to claim 6, it is characterized in that, the preparation of described conductive layer comprises the steps: that the conductive layer powder by described wave absorbing agent, portland cement, CMC and/or wood fibre form is made into slurry according to powder water quality than for 2:5-7 mixes with water, described slurry is painted on metope, and is connected with ground.
10. anti-electromagnetic radiation building according to claim 7, it is characterized in that, it is that 5:2-4 gets the raw materials ready that the preparation of described wave-absorbing mortar layer to comprise the steps: described wave absorbing agent, cementitious material, rubber powder, aggregate, fiber and filler and water according to solid-liquid mass ratio, first described fiber is dropped in water, described wave absorbing agent is added after being uniformly dispersed, after described fiber is evenly wrapped up by wave absorbing agent, the aggregate described in input, cementitious material, rubber powder and filler are prepared into wave absorbing agent mortar; Prepare the wave absorbing agent mortar of 2-4 kind wave absorbing agent mass percentage difference in gradient as required, described gradient difference value is 5-20%, smeared successively from high to low according to the mass percentage of described wave absorbing agent by described 2-4 kind wave absorbing agent mortar, every layer thickness is 1-4cm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106102432A (en) * | 2016-08-01 | 2016-11-09 | 江苏工程职业技术学院 | The method of mobile screened room pre-control building intelligence system electromagnetism Leibo interference |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434183A (en) * | 2002-01-24 | 2003-08-06 | 黄加玉 | Electromagnetic radiation resistant energy saving environment protection building |
| JP2009007850A (en) * | 2007-06-28 | 2009-01-15 | Takenaka Komuten Co Ltd | Electromagnetic shield room |
| CN101880133A (en) * | 2010-06-13 | 2010-11-10 | 中国建筑材料科学研究总院 | Light thermal insulation mortar with electromagnetic wave absorption function and construction method thereof |
| CN103903665A (en) * | 2014-01-20 | 2014-07-02 | 北京工业大学 | Cement mortar wideband shielding/ microwave absorbing composite structure building material with metal net and electromagnetic function |
| CN104039121A (en) * | 2013-03-08 | 2014-09-10 | 祝琼 | Wave-absorbing magnetic-conductive shielding film and manufacture method thereof |
-
2015
- 2015-11-05 CN CN201510745603.9A patent/CN105275106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434183A (en) * | 2002-01-24 | 2003-08-06 | 黄加玉 | Electromagnetic radiation resistant energy saving environment protection building |
| JP2009007850A (en) * | 2007-06-28 | 2009-01-15 | Takenaka Komuten Co Ltd | Electromagnetic shield room |
| CN101880133A (en) * | 2010-06-13 | 2010-11-10 | 中国建筑材料科学研究总院 | Light thermal insulation mortar with electromagnetic wave absorption function and construction method thereof |
| CN104039121A (en) * | 2013-03-08 | 2014-09-10 | 祝琼 | Wave-absorbing magnetic-conductive shielding film and manufacture method thereof |
| CN103903665A (en) * | 2014-01-20 | 2014-07-02 | 北京工业大学 | Cement mortar wideband shielding/ microwave absorbing composite structure building material with metal net and electromagnetic function |
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|---|---|---|---|---|
| CN107434389A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of Thistle board of anti-electromagnetic radiation and preparation method thereof |
| CN106278009B (en) * | 2016-07-22 | 2018-05-04 | 葛加君 | The method disturbed using the pre-control electromagnetism Leibo of conductive shield concrete |
| CN106278010A (en) * | 2016-07-22 | 2017-01-04 | 葛加君 | The method using the pre-control electromagnetism Leibo interference of conductive shield mortar |
| CN106278008A (en) * | 2016-07-22 | 2017-01-04 | 葛加君 | The method using the pre-control electromagnetism Leibo interference of steel reinforced concrete conductive fibre fabric |
| CN106278009A (en) * | 2016-07-22 | 2017-01-04 | 葛加君 | The method using the pre-control electromagnetism Leibo interference of conductive shield concrete |
| CN106278010B (en) * | 2016-07-22 | 2018-05-15 | 苏州嘉盛建设工程有限公司 | The method disturbed using the pre-control electromagnetism Leibo of conductive shield mortar |
| CN106102432A (en) * | 2016-08-01 | 2016-11-09 | 江苏工程职业技术学院 | The method of mobile screened room pre-control building intelligence system electromagnetism Leibo interference |
| CN106760001A (en) * | 2016-11-23 | 2017-05-31 | 中国建筑材料科学研究总院 | Outer wall structure of building |
| CN106760032A (en) * | 2016-12-13 | 2017-05-31 | 中国建筑材料科学研究总院 | Wall body structure and building |
| CN108193791A (en) * | 2017-12-13 | 2018-06-22 | 中国建筑材料科学研究总院有限公司 | A kind of interior electromagnetism guard system and its means of defence |
| CN107949263A (en) * | 2017-12-19 | 2018-04-20 | 中国科学院新疆天文台 | One kind building electromagnetic shielding method |
| CN109912273A (en) * | 2019-02-26 | 2019-06-21 | 中国人民解放军空军工程大学 | A kind of radar microwave radiation two-layer compound protective materials |
| CN109930833A (en) * | 2019-02-26 | 2019-06-25 | 中国人民解放军空军工程大学 | Radar microwave radiation protection construction method |
| CN109972755A (en) * | 2019-02-26 | 2019-07-05 | 中国人民解放军空军工程大学 | A kind of radiation proof composite structure of radar microwave |
| CN116922532A (en) * | 2023-07-20 | 2023-10-24 | 重庆大学溧阳智慧城市研究院 | Electromagnetic wave-absorbing concrete multilayer 3D printing path planning method |
| CN116922532B (en) * | 2023-07-20 | 2024-04-16 | 重庆大学溧阳智慧城市研究院 | Electromagnetic wave-absorbing concrete multilayer 3D printing path planning method |
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Application publication date: 20160127 |