CN111734056A - Foam concrete roof insulation board capable of detecting internal humidity and manufacturing method thereof - Google Patents

Abstract

The invention discloses a foam concrete roof insulation board capable of detecting internal humidity and a manufacturing method thereof, belonging to the technical field of buildings and being capable of realizing the introduction of a humidity sensing framework in a foam concrete insulation board body, wherein the humidity sensing framework can rapidly sense the humidity and conduct the water to a moisture-developing and dehumidifying ball once the phenomenon of water inflow in the foam concrete insulation board body occurs, and after the self-diffusion of a water-storing sponge mass in the moisture-developing and dehumidifying ball, the moisture-developing and expanding ball absorbs moisture and expands to force moisture-developing petals to bloom, so that on one hand, a user can be prompted that the interior of the foam concrete insulation board body is humidified, on the other hand, the interior of the water-storing sponge mass is provided with a special disintegration automatic ball, and by utilizing the characteristic of rapid disintegration after the water-contacting, the diffusion and release of the water in the water-storing sponge mass can be accelerated based on high-frequency jitter, and meanwhile, the evaporation assisting, the internal damp condition of the foam concrete insulation board body is improved.

Description

Foam concrete roof insulation board capable of detecting internal humidity and manufacturing method thereof

Technical Field

The invention relates to the technical field of buildings, in particular to a foam concrete roof insulation board capable of detecting internal humidity and a manufacturing method thereof.

Background

The foamed concrete is a novel light heat-insulating material containing a large number of closed air holes, which is formed by fully foaming a foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-place construction or mold forming through a pumping system of the foaming machine and carrying out natural curing. The foam concrete is a lightweight, heat-preserving, heat-insulating, fire-resistant, sound-insulating and frost-resistant concrete material, slurry can be automatically leveled and self-compacted, construction workability is good, pumping and leveling are convenient, the foam concrete is almost compatible with other building materials, and strength is adjustable.

The air bubble concrete, also called foam concrete, is a special variety of aerated concrete, the pore structure and material performance of the air bubble concrete are close to those of the aerated concrete, and the difference between the pore structure and the material performance is only in the aspects of pore shape and air entrainment.

The aerated concrete air holes are generally oval, chemical gas generation is adopted, and gas is generated inside through chemical reaction to form air holes; the air bubble concrete is deformed under the influence of capillary pore action to form polyhedron, and is produced through mechanical process to prepare foaming agent solution into foam, mixing the foam with slurry of silico-calcium material, magnesite material or gypsum material, casting and curing.

Due to different production processes, the requirements of the aerated concrete on product aggregates are more relaxed than that of aerated concrete, and smaller density can be realized; the foam and the concrete are mixed according to the volume ratio, so that the porosity and other performance parameters are more conveniently controlled; the maintenance and pouring modes are more flexible.

The most prominent of the aerated concrete is its pore structure characteristic. In a bubble concrete structure, there are two pore structures: foam cell structure and build porosity. The shapes of the air hole structures are divided into three types, namely closed round holes (or polyhedral holes), incompletely closed holes and completely through holes due to different production process conditions. The air holes influencing the water absorption performance of the air bubble concrete are mainly the latter two. The air hole structure greatly influences the mechanical properties such as strength of the air bubble concrete.

The pores are constructed and divided into gel pores, capillary pores and transition pores between the gel pores and the capillary pores in the hydration product according to the sizes and the causes of the pores. Wherein the gel pore size is generally less than 5 nm; the capillary pores are original water-filled spaces which are not filled with hydration products in a raw material water system, the pore diameter of the capillary pores is generally larger than 200nm, and the capillary pores are between the two types of pores and are called transition pores. Because the structural voids are much smaller in size and substantially independent of the pore structure, they have much less impact on the water absorption and strength properties of the cellular concrete than the pore structure.

Although the air holes of the foam concrete are closed and have certain waterproof capacity compared with the aerated concrete, the foam concrete is still easy to enter water when exposed to the external environment for a long time, so that the strength of the foam concrete is reduced, and the heat-insulating property of the foam concrete is reduced.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a foam concrete roof insulation board capable of detecting internal humidity and a manufacturing method thereof, which can realize the innovative introduction of a humidity sensing framework in the foam concrete insulation board body, wherein the humidity sensing framework can rapidly sense humidity and transmit the moisture to a humidity-displaying and dehumidifying ball once the water inlet phenomenon in the foam concrete insulation board body occurs, and after the self-diffusion of a water-storing sponge mass in the humidity-displaying and dehumidifying ball, the humidity-displaying and expanding ball absorbs moisture and expands to force a humidity-displaying valve to burst along with petals, on one hand, the humidity-displaying and dehumidifying method can prompt a user that the interior of the foam concrete insulation board body is affected with humidity and take renovation waterproof measures in time, on the other hand, the water-storing sponge mass can rapidly disintegrate through a special disintegration automatic ball arranged in the water-storing sponge mass and utilize the rapid disintegration characteristic of the water-storing automatic ball after meeting with water, so, meanwhile, the evaporation-assisting and water-absorbing fluff can be driven to quickly transfer water to the outside for efficient evaporation, and the internal damp condition of the foam concrete insulation board body is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A foam concrete roof insulation board capable of detecting internal humidity comprises a foam concrete insulation board body, wherein a humidity sensing framework is embedded and connected in the foam concrete insulation board body and comprises a horizontally arranged moisture absorption net and a plurality of vertically arranged extending moisture guide rods, the extending moisture guide rods are connected to the nodes of the moisture absorption net and extend from the bottom of the foam concrete insulation board body to the near surface, the upper end of the extending moisture guide rods is connected with a humidity display and dehumidification ball, the humidity display and dehumidification ball comprises an embedded water-proof hemisphere and an outer spindle combined hemisphere, the embedded water-proof hemisphere is embedded and connected to the upper surface of the foam concrete insulation board body, the outer spindle combined hemisphere is connected to the upper end of the embedded water-proof hemisphere and located on the upper side of the foam concrete insulation board body and comprises a plurality of humidity display flaps distributed in an annular array, and a display expansion ball is connected between the humidity display flaps and the embedded water-proof hemisphere, the water storage sponge group is connected in the embedded water-proof hemisphere, and the display-oriented expansion ball is connected to the upper end of the water storage sponge group in an embedded mode.

Further, it has a plurality of automatic balls that disintegrate to inlay in the retaining sponge group, it helps the evaporation to absorb water fine hair to connect on the automatic ball that disintegrates, and help the evaporation absorb water fine hair one end extend to the automatic ball center department other end that disintegrates and extend to retaining sponge group upside, it expands the silk to be connected with elasticity between the automatic ball to disintegrate, when the moisture diffusion in the retaining sponge group to near the automatic ball that disintegrates, the automatic ball that disintegrates releases a large amount of gas after meeting water fast, thereby arouse the high frequency shake of self, and expand the silk by elasticity and carry out the transmission and carry out the extrusion of large tracts of land to the retaining sponge group, with higher speed the diffusion and the release of the interior moisture of retaining sponge group, and the moisture that releases is through helping the evaporation fine hair to evaporate to the external world fast, thereby improve the inside wet condition that absorbs.

Further, it is including extending to the inside wet stick of leading of retaining sponge group to stretch interior wet stick of leading, it is connected with integrative wet ball of leading to lead wet stick upper end, leads wet stick and can shift the inside moisture of foam concrete heated board body to retaining sponge group department fast to carry out the diffusion of large tracts of land through leading wet ball.

Furthermore, be connected with many fiber bundles of dividing on leading wet ball, the fiber bundle of dividing is radial distribution in the sponge group that impounds, and divides in fiber bundle one end extends to leading wet ball in the other end extends to the sponge group that impounds, the fiber bundle of dividing is used for promoting the diffusion effect of moisture in the sponge group that impounds, improves the homogeneity of the moisture absorption of the sponge group that impounds to can make and show that the wet lamella is comprehensive to be expanded.

Further, it has the water proof membrane to roll up to lead wet basal rod upper end parcel, and water proof membrane roll up upper end and embedded water proof hemisphere lower surface sealing connection, and the water proof membrane is rolled up the tip waterproof effect to leading wet basal rod, and it can avoid the interference of intaking on the nearly surface of foam concrete heated board body, and the inside of concentrating on the perception foam concrete heated board body is affected with damp the condition, and concrete length designs according to actual conditions.

Further, the automatic ball that disintegrates adopts the effervescent disintegrant to make, and through compression treatment, the effervescent disintegrant can disintegrate rapidly and release a large amount of gas after meeting water, can utilize this characteristic to guarantee the moisture diffusion in the retaining sponge group on the one hand, thereby impel the trend to show that the inflation ball absorbs water smoothly and expand and lead to showing the wet lamella and expand, on the other hand can assist the evaporation and absorb water moisture in the fine hair fast transfer retaining sponge group that helps evaporates, can improve the intensity of the automatic ball that disintegrates after compression treatment and be unlikely to disintegrate immediately and elasticity expand silk and help the evaporation and absorb water fine hair disconnection, can increase the quantity under the equal volume simultaneously, thereby the life of the automatic ball that disintegrates is prolonged.

Further, it is connected with assorted from even waterproof strake to inlay on the lamella lateral wall that shows to wet, from even waterproof strake includes waterproof stripe and inlays the flexible magnetic stripe in waterproof stripe, from even waterproof strake is used for sealing up the gap between the adjacent lamella that shows to wet, avoids external moisture direct to make after getting into from showing wet lamella and shows inflation ball moisture absorption inflation to lead to showing wet lamella and expand the suggestion that causes the mistake to the user, flexible magnetic stripe then provides magnetic attraction and forces adjacent waterproof stripe butt joint more inseparable, thereby promotes water-proof effects, guarantees to show wet moisture removal ball to the inside moist detection precision of foam concrete insulation board body.

Further, flexible magnetic stripe keeps away from a plurality of evenly distributed's of apparent wet lamella one end fixedly connected with each other and inlays the microballon that absorbs water, and each other inlays the microballon that absorbs water and extends to the waterproof stripe surface, each other inlays the microballon that absorbs water and keeps away from flexible magnetic stripe one end and is connected with the extension rod, and is adjacent from even crisscross distribution of extension rod on the waterproof strake, the extension rod with each other inlay the microballon that absorbs water can borrow the magnetic attraction effect of flexible magnetic stripe, with adjacent from even the crisscross butt joint that is similar to the tooth is realized to the waterproof strake of company to improve the sealed effect of butt joint, and even there is trace moisture infiltration, the extension rod just in time absorption prevents it further to stretch to.

Further, this internal still inlaying of foam concrete insulation board is connected with a pair of fibrous web that intercepts water, and a pair of fibrous web that intercepts water is about moisture absorption net symmetric distribution, and the fibrous web that intercepts water can improve the intensity of foam concrete insulation board body on the one hand, and on the other hand plays the effect of intercepting water, and the fibrous web that intercepts water of upside is used for reducing the infiltration of external water to the depths, and the fibrous web that intercepts water of downside is used for reducing the wall body phenomenon of getting damp.

The manufacturing method of the foam concrete roof insulation board capable of detecting internal moisture comprises the following steps:

s1, manufacturing a corresponding heat insulation board die, suspending one water interception fiber net in the die in advance through an iron wire, mounting a humidity sensing framework above the moisture sensing framework, suspending the other water interception fiber net on the upper side of the humidity sensing framework, and sleeving a moisture display and removal ball at the upper end of an extending moisture guide rod;

s2, preparing a foam concrete raw material on site, and pouring concrete into the foam concrete raw material from a feed inlet of the mould in batches;

s3, adopting a chemical foaming process to pour the concrete slurry and then standing for foaming;

s4, standing and demolding until the cavity of the whole mold is filled with foam concrete, so as to obtain a foam concrete insulation board body;

and S5, placing the mixture in a humid environment, curing the mixture to the age, and using the mixture after the measured strength meets the design value.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme can realize the innovative introduction of the humidity sensing framework in the foam concrete insulation board body, and once the phenomenon of water inflow in the foam concrete insulation board body occurs, the moisture sensing framework can rapidly sense moisture and conduct the moisture to the moisture displaying and removing ball, after the self-diffusion of the water storage sponge group in the moisture displaying and removing ball, the showing expansion ball absorbs moisture to force the showing petals to bloom like the petals, on one hand, the showing expansion ball can prompt a user that the interior of the foam concrete insulation board body is affected with damp and takes renovation waterproof measures in time, on the other hand, the showing expansion ball can not only accelerate the diffusion and the release of the water in the water storage sponge cluster based on high-frequency jitter by the aid of the special disintegration automatic ball arranged in the water storage sponge cluster and the characteristic of rapid disintegration after the showing expansion ball meets water, meanwhile, the evaporation-assisting and water-absorbing fluff can be driven to quickly transfer water to the outside for efficient evaporation, and the internal damp condition of the foam concrete insulation board body is improved.

(2) It has a plurality of automatic balls that disintegrate to inlay in the retaining sponge group, it helps the evaporation to absorb water fine hair to connect on the automatic ball that disintegrates, and help the evaporation absorb water fine hair one end extend to the automatic ball center department other end that disintegrates and extend to retaining sponge group upside, it expands the silk to be connected with elasticity between the automatic ball to disintegrate, when the moisture diffusion in the retaining sponge group is to near the automatic ball that disintegrates, it releases a large amount of gas to disintegrate fast after meeting water to disintegrate the automatic ball, thereby arouse the high frequency shake of self, and expand the silk by elasticity and carry out the transmission and carry out the extrusion of large tracts of land to the retaining sponge group, with higher speed the diffusion and the release of moisture in the retaining sponge group, and the moisture that releases absorbs water fine hair through helping the evaporation and evaporate to the external world fast.

(3) Stretch interior wet stick of leading is connected with integrative wet ball of leading including extending to the inside wet stick of leading of retaining sponge group, leads wet stick upper end, leads wet stick and can shift the inside moisture of foam concrete heated board body to retaining sponge group department fast to carry out the diffusion of large tracts of land through leading wet ball.

(4) Be connected with many water diversion fiber bundles on leading wet ball, the fiber bundle that divides is radial distribution in the sponge group that impounds, and divides in water fiber bundle one end extends to leading wet ball in the other end extends to the sponge group that impounds, the fiber bundle that divides is used for promoting the diffusion effect of moisture in the sponge group that impounds, improves the homogeneity of the moisture absorption of the sponge group that impounds to can make and show that the wet lamella expandes comprehensively.

(5) Lead wet basal rod upper end parcel and have the water proof membrane to roll up, and water proof membrane roll up upper end and embedded water proof hemisphere lower surface sealing connection, the water proof membrane is rolled up and is played the tip waterproof effect to leading wet basal rod, and it can avoid the interference of intaking on the nearly surface of foam concrete heated board body, and the inside of focusing on the perception foam concrete heated board body condition of weing, specific length designs according to actual conditions.

(6) The automatic ball that disintegrates adopts the effervescent disintegrant to make, and through compression treatment, the effervescent disintegrant can disintegrate rapidly and release a large amount of gas after meeting water, can utilize this characteristic to guarantee the moisture diffusion in the retaining sponge group on the one hand, thereby impel the developing expansion ball to absorb water smoothly and expand and lead to the lamella that shows damp to expand, on the other hand can assist the evaporation of water absorption fine hair and shift the moisture in the retaining sponge group fast and evaporate, can improve the intensity that disintegrates the automatic ball after compression treatment and be unlikely to immediately disintegrate and elasticity expansion silk and the evaporation of water absorption fine hair disconnection, simultaneously can increase the quantity under the equal volume, thereby the life of the automatic ball that disintegrates is prolonged.

(7) Inlay on showing wet lamella lateral wall and be connected with assorted from even waterproof strake, from even waterproof strake includes waterproof stripe and inlays the flexible magnetic stripe in waterproof stripe, from even waterproof strake is used for sealing up adjacent gap between showing wet lamella, avoid external moisture direct to make after showing wet lamella department and showing inflation ball moisture absorption inflation, thereby lead to showing wet lamella and expand the suggestion that causes the mistake to the user, flexible magnetic stripe then provides magnetic attraction effect and forces adjacent waterproof stripe butt joint more inseparable, thereby promote water-proof effects, guarantee to show wet moisture removal ball to the inside moist detection precision of foam concrete insulation board body.

(8) Flexible magnetic stripe keeps away from a plurality of evenly distributed's of apparent wet lamella one end fixedly connected with each other and inlays the microballon that absorbs water, and each other inlays the microballon that absorbs water and extends to the waterproof stripe surface, each other inlays the microballon that absorbs water and keeps away from flexible magnetic stripe one end and is connected with the extension rod, adjacent from even crisscross the distribution of extension rod on the waterproof strake, the extension rod can borrow the magnetic attraction effect by flexible magnetic stripe with each other the microballon that absorbs water, realize the crisscross butt joint similar to tooth with adjacent from even waterproof strake, thereby improve the sealed effect of butt joint, and even there is trace moisture infiltration, the extension rod just in time absorption stop it further to spreading to tending to show inflation.

(9) The foam concrete insulation board is characterized in that a pair of water intercepting fiber nets are embedded in the foam concrete insulation board body and are symmetrically distributed about the moisture absorption net, the water intercepting fiber nets can improve the strength of the foam concrete insulation board body on the one hand, the water intercepting fiber nets on the other hand play a role in water interception, the water intercepting fiber nets on the upper side are used for reducing the permeation of outside water to the deep part, and the water intercepting fiber nets on the lower side are used for reducing the phenomenon that the wall body gets damp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the wet removing moisture bulb of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a top view of the subject invention showing the wet and de-damp balloon in the deployed state;

fig. 6 is a schematic structural diagram at B in fig. 5.

The reference numbers in the figures illustrate:

1 foam concrete heated board body, 2 show wet ball that dehumidifies, 21 embedded water proof hemisphere, 22 show wet lamella, 23 retaining sponge group, 24 show inflation ball, 3 stretch interior moisture conducting rod, 31 moisture conducting base rod, 32 moisture conducting ball, 33 waterproof membrane book, 4 net, 5 fibrous networks of cutting off water, 6 from even waterproof strake, 61 waterproof adhesive tape, 62 flexible magnetic stripe, 63 extension rod, 64 each other inlay the microballon that absorbs water, 7 divide water fiber bundle, 8 automatic balls that disintegrate, 9 elasticity expand silk, 10 help evaporation fine hair that absorbs water.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a foam concrete roof insulation board capable of detecting internal moisture comprises a foam concrete insulation board body 1, a moisture sensing framework is embedded and connected in the foam concrete insulation board body 1, the moisture sensing framework comprises a horizontally arranged moisture absorbing net 4 and a plurality of vertically arranged moisture guiding rods 3, the moisture guiding rods 3 are connected at the nodes of the moisture absorbing net 4, the moisture guiding rods 3 extend from the bottom of the foam concrete insulation board body 1 to the near surface, the upper ends of the moisture guiding rods 3 are connected with moisture displaying and removing balls 2, a pair of water intercepting fiber nets 5 are embedded and connected in the foam concrete insulation board body 1, the water intercepting fiber nets 5 are symmetrically distributed about the moisture absorbing net 4, the water intercepting fiber nets 5 can improve the strength of the foam concrete insulation board body 1 on one hand and play a role in intercepting water on the other hand, the water intercepting fiber net 5 on the upper side is used for reducing the permeation of external water to the deep part, the lower water-intercepting fiber net 5 is used for reducing the phenomenon of wall body moisture regain.

Referring to fig. 3, the dehumidifying and dehumidifying ball 2 includes an embedded water-resisting hemisphere 21 and an outer-dissembled combined hemisphere, the embedded water-resisting hemisphere 21 is embedded and connected to the upper surface of the foam concrete insulation board body 1, the outer-dissembled combined hemisphere is connected to the upper end of the embedded water-resisting hemisphere 21 and located on the upper side of the foam concrete insulation board body 1, the outer-dissembled combined hemisphere includes a plurality of moisture-resisting petals 22 distributed in an annular array, a display-oriented expansion ball 24 is connected between the moisture-resisting petals 22 and the embedded water-resisting hemisphere 21, a water-storing sponge mass 23 is connected in the embedded water-resisting hemisphere 21, the display-oriented expansion ball 24 is embedded and connected to the upper end of the water-storing sponge mass 23, the display-oriented expansion ball 24 is made of water-swellable rubber, and can be filled.

The extending moisture-guiding rod 3 comprises a moisture-guiding base rod 31 extending to the inside of the water storage sponge mass 23, the upper end of the moisture-guiding base rod 31 is connected with an integrated moisture-guiding ball 32, the moisture-guiding base rod 31 can quickly transfer moisture in the foam concrete heat-insulation board body 1 to the position of the water storage sponge mass 23 and carry out large-area diffusion through the moisture-guiding ball 32, the moisture-guiding ball 32 is connected with a plurality of water-dividing fiber bundles 7, the water-dividing fiber bundles 7 are radially distributed in the water storage sponge mass 23, one end of each water-dividing fiber bundle 7 extends to the moisture-guiding ball 32, the other end extends into the water storage sponge mass 23, the water-dividing fiber bundles 7 are used for improving the diffusion effect of the moisture in the water storage sponge mass 23 and improving the moisture absorption uniformity of the water storage sponge mass 23, so that the moisture-displaying valve 22 can be fully unfolded, the upper end of the moisture-guiding base rod 31 is wrapped with a waterproof roll 33, and the upper end, waterproof membrane roll 33 plays the tip waterproof effect to leading wet base rod 31, and it can avoid the nearly surperficial interference of intaking of foam concrete heated board body 1, and the inside condition of weing of concentration perception foam concrete heated board body 1, specific length designs according to actual conditions.

Please refer to fig. 4, a plurality of automatic balls 8 that disintegrate are embedded in the water storage sponge mass 23, the automatic balls 8 that disintegrate are connected with the fine hair 10 that helps evaporation and water absorption, and one end of the fine hair 10 that helps evaporation and water absorption extends to the other end of the center of the automatic balls 8 that disintegrate and extends to the upper side of the water storage sponge mass 23, the automatic balls 8 that disintegrate are connected with the elastic expansion wire 9 therebetween, when the moisture in the water storage sponge mass 23 is diffused to the vicinity of the automatic balls 8 that disintegrate, the automatic balls 8 that disintegrate rapidly disintegrate after encountering water to release a large amount of gas, thereby causing the high frequency vibration of the automatic balls themselves, and the elastic expansion wire 9 is used for transmission to extrude the water storage sponge mass 23 in a large area, accelerate the diffusion and release of the moisture in the water storage sponge mass 23, and the released moisture is rapidly evaporated to the outside through the fine hair 10 that helps.

The automatic ball 8 that disintegrates adopts the effervescent disintegrant to make, and through compression treatment, the effervescent disintegrant can disintegrate rapidly and release a large amount of gas after meeting water, can utilize this characteristic to guarantee the moisture diffusion in the sponge group 23 of retaining on the one hand, thereby impel the smooth water absorption inflation of the expansion ball 24 of tending to show to lead to showing wet lamella 22 to expand, on the other hand can assist the evaporation water absorption fine hair 10 that helps to shift the moisture in the sponge group 23 of retaining fast and evaporate, can improve the intensity of the automatic ball 8 that disintegrates after compression treatment and be unlikely to immediately disintegrate and elasticity expansion silk 9 and help the evaporation water absorption fine hair 10 disconnection, can increase the quantity under the equal volume simultaneously, thereby the life of the automatic ball 8 that disintegrates is prolonged.

Referring to fig. 5-6, the outer side wall of the moisture-displaying valve 22 is embedded and connected with a self-connecting waterproof edge strip 6 matched with the self-connecting waterproof edge strip 6, the self-connecting waterproof edge strip 6 comprises a waterproof adhesive tape 61 and a flexible magnetic stripe 62 embedded in the waterproof adhesive tape 61, the self-connecting waterproof edge strip 6 is used for sealing the gap between adjacent moisture-displaying valves 22, so as to prevent external moisture from directly entering from the moisture-displaying valves 22 and enabling the display-oriented expansion ball 24 to absorb moisture and expand, thereby causing the moisture-displaying valves 22 to unfold and prompting a user to make a mistake, the flexible magnetic stripe 62 provides a magnetic attraction effect to force the adjacent waterproof adhesive tape 61 to be butted more tightly, thereby improving the waterproof effect, ensuring the detection precision of the moisture inside the foam concrete insulation board body 1 by the moisture-displaying and removing ball 2, one end of the flexible magnetic stripe 62 far away from the moisture-displaying valves 22 is fixedly connected with a plurality of uniformly distributed mutually, each other inlay the microballon 64 that absorbs water and keep away from flexible magnetic stripe 62 one end and be connected with extension rod 63, adjacent from linking crisscross the distribution of extension rod 63 on the waterproof strake 6, extension rod 63 and each other inlay the microballon 64 that absorbs water can borrow the magnetic attraction effect of flexible magnetic stripe 62, with adjacent from linking waterproof strake 6 realization and be similar to the crisscross butt joint of tooth, thereby improve the sealed effect of butt joint, and even there is trace moisture infiltration, extension rod 63 just in time absorption prevents it further to spreading to tending to show expansion ball 24 department.

The moisture-guiding base rod 31, the moisture-guiding ball 32, the moisture-absorbing net 4, the water-intercepting fiber net 5, the extension rod 63, the water-dividing fiber bundle 7 and the evaporation-assisting water-absorbing fluff 10 are all made of high water-absorbing materials.

The manufacturing method of the foam concrete roof insulation board capable of detecting internal moisture comprises the following steps:

s1, manufacturing a corresponding heat insulation board die, suspending one water interception fiber net 5 in the die in advance through an iron wire, mounting a humidity sensing framework above the moisture sensing framework, suspending the other water interception fiber net 5 on the upper side of the humidity sensing framework, and sleeving the moisture display and removal ball 2 at the upper end of the inner extending moisture guide rod 3;

s2, preparing a foam concrete raw material on site, and pouring concrete into the foam concrete raw material from a feed inlet of the mould in batches;

s3, adopting a chemical foaming process to pour the concrete slurry and then standing for foaming;

s4, standing and demolding until the cavity of the whole mold is filled with foam concrete, so as to obtain a foam concrete insulation board body 1;

and S5, placing the mixture in a humid environment, curing the mixture to the age, and using the mixture after the measured strength meets the design value.

The invention can realize the innovative introduction of the moisture-sensing framework in the foam concrete insulation board body 1, once the phenomenon of water inflow in the foam concrete insulation board body 1 occurs, the moisture-sensing framework can quickly sense moisture and transmit the moisture to the moisture-displaying and dehumidifying ball 2, after the moisture-sensing and dehumidifying ball 2 automatically diffuses the water-storing sponge mass 23 in the moisture-displaying and dehumidifying ball, the moisture-absorbing and expanding ball 24 absorbs moisture and expands to force the moisture-displaying valve 22 to bloom like a petal, on one hand, the invention can prompt a user that the interior of the foam concrete insulation board body 1 is affected with moisture and take a renovation and waterproof measure in time, on the other hand, the invention can utilize the characteristic of quick disintegration after the water is encountered by the special disintegration automatic ball 8 in the water-storing sponge mass 23, based on high-frequency vibration, not only can accelerate the diffusion and release of the moisture in the water-storing sponge mass 23, but also can drive, the internal damp condition of the foam concrete insulation board body 1 is improved.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (10)

1. Inside moist foam concrete roofing heated board of detectable, including foam concrete heated board body (1), its characterized in that: the foam concrete insulation board is characterized in that a moisture sensing framework is embedded and connected in the foam concrete insulation board body (1), the moisture sensing framework comprises a moisture absorption net (4) and a plurality of vertically arranged extension inner moisture conducting rods (3), the extension inner moisture conducting rods (3) are connected to the nodes of the moisture absorption net (4), the extension inner moisture conducting rods (3) extend to the near surface from the bottom of the foam concrete insulation board body (1), the upper end of the extension inner moisture conducting rods (3) is connected with a moisture displaying and removing ball (2), the moisture displaying and removing ball (2) comprises an embedded water-proof hemisphere (21) and an outer spindle combined hemisphere, the embedded water-proof hemisphere (21) is embedded and connected to the upper surface of the foam concrete insulation board body (1), the outer spindle combined hemisphere is connected to the upper end of the embedded water-proof hemisphere (21) and is located on the upper side of the foam concrete insulation board body (1), and the outer spindle combined hemisphere comprises a plurality of moisture displaying petals (22) distributed in an annular array manner, show to be connected with between wet lamella (22) and embedded water proof hemisphere (21) and show inflation ball (24), embedded water proof hemisphere (21) in-connection has retaining sponge group (23), and shows inflation ball (24) to inlay and connect in retaining sponge group (23) upper end.

2. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 1, wherein: it has a plurality of automatic balls (8) that disintegrate to inlay in retaining sponge group (23), it helps evaporation to absorb water fine hair (10) to connect on the automatic ball (8) that disintegrates, and helps evaporation to absorb water fine hair (10) one end and extend to the automatic ball (8) center department other end that disintegrates and extend to retaining sponge group (23) upside, it expands silk (9) to be connected with elasticity between automatic ball (8) to disintegrate.

3. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 1, wherein: the extending inner moisture-conducting rod (3) comprises a moisture-conducting base rod (31) extending to the inside of the water storage sponge group (23), and the upper end of the moisture-conducting base rod (31) is connected with an integrated moisture-conducting ball (32).

4. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 3, wherein: the wet guiding ball (32) is connected with a plurality of water diversion fiber bundles (7), the water diversion fiber bundles (7) are radially distributed in the water storage sponge mass (23), and one end of the water diversion fiber bundles (7) extends into the wet guiding ball (32) and the other end extends into the water storage sponge mass (23).

5. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 3, wherein: lead wet base rod (31) upper end parcel and have waterproof membrane to roll up (33), and waterproof membrane rolls up (33) upper end and embedded water proof hemisphere (21) lower surface sealing connection.

6. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 2, wherein: the disintegration automatic ball (8) is prepared by adopting an effervescent disintegrant and is subjected to compression treatment.

7. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 1, wherein: show and inlay on wet lamella (22) lateral wall and be connected with assorted from linking waterproof strake (6), from linking waterproof strake (6) including waterproof stripe (61) and inlaying flexible magnetic stripe (62) in waterproof stripe (61).

8. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 7, wherein: keep away from each other that shows wet lamella (22) one end fixedly connected with a plurality of evenly distributed's each other inlay microballon (64) in flexible magnetic stripe (62), and each other inlay and absorb water microballon (64) and extend to waterproof stripe (61) surface, each other inlay and absorb water microballon (64) and keep away from flexible magnetic stripe (62) one end and be connected with extension rod (63), adjacent extension rod (63) staggered distribution on even waterproof strake (6) certainly.

9. The foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to claim 1, wherein: a pair of water intercepting fiber nets (5) is further connected into the foam concrete heat-insulation board body (1) in an embedded mode, and the pair of water intercepting fiber nets (5) are symmetrically distributed around the moisture absorption net (4).

10. The method of making a foamed concrete roofing thermal insulation panel capable of detecting internal moisture according to any one of claims 1 to 9, wherein: the method comprises the following steps:

s1, manufacturing a corresponding heat insulation board die, suspending one water interception fiber net (5) in the die in advance through an iron wire, mounting a humidity sensing framework above the moisture sensing framework, suspending the other water interception fiber net (5) on the upper side of the humidity sensing framework, and sleeving a moisture showing and removing ball (2) at the upper end of an extending moisture conducting rod (3);

s2, preparing a foam concrete raw material on site, and pouring concrete into the foam concrete raw material from a feed inlet of the mould in batches;

s3, adopting a chemical foaming process to pour the concrete slurry and then standing for foaming;

s4, standing and demolding until the cavity of the whole mold is filled with foam concrete, so as to obtain a foam concrete insulation board body (1);

and S5, placing the mixture in a humid environment, curing the mixture to the age, and using the mixture after the measured strength meets the design value.

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