1. A water resistant fabricated wall, the wall comprising:

the concrete wall body is provided with an outer wall layer (1), a heat insulation layer (2) and an inner wall layer (3), wherein the heat insulation layer (2) is made of a foam concrete heat insulation plate, and the outer wall layer (1), the heat insulation layer (2) and the inner wall layer (3) are connected in an assembling manner;

waterproof trench plate (8), waterproof trench plate (8) inlay and set up in exterior wall layer (1), wherein, the slot opening of waterproof trench plate (8) is kept away from interior wall layer (3) are seted up, waterproof trench plate (8) set up towards the ground slope, and waterproof trench plate (8) are located assembled tie point upper end between exterior wall layer (1), heat preservation (2) and interior wall layer (3).

2. The waterproof assembled wall body according to claim 1, characterized in that: the lowest end of the waterproof trench plate (8) is 5-10mm higher than the assembly type connecting point.

3. The waterproof assembled wall body according to claim 1, characterized in that: the waterproof trench plate (8) is a V-shaped or U-shaped plate.

4. The waterproof assembled wall body according to claim 1, characterized in that: the lower extreme of waterproof trench board (8) extends along the direction of height of side fascia and has extension board (9), extension board (9) surpass assembled tie point.

5. The waterproof assembled wall body according to claim 1, characterized in that: the heat-insulating layer (2) is formed by mutually buckling and connecting a plurality of foam concrete heat-insulating plates.

6. The waterproof assembled wall body according to claim 5, characterized in that: and each foam concrete heat insulation board is provided with fasteners in a staggered manner from head to tail, so that the adjacent foam concrete heat insulation boards are connected in a clamped manner from head to tail.

7. The waterproof assembled wall body according to claim 6, characterized in that: the buckle piece comprises buckle blocks (4) located at the head and the tail of the foam concrete heat-insulation plate and buckle grooves (5) used for being matched with the buckle blocks (4) in a buckle connection mode.

8. The waterproof assembled wall body according to claim 7, characterized in that: buckle piece (4) are followed the size of foam concrete heated board length is less than the size of the groove depth of buckle groove (5), the space between buckle piece (4) and buckle groove (5) is spread groove (6).

9. The waterproof assembled wall body according to claim 8, characterized in that: the side of outer wall layer (1) and interior wall layer (3) near heat preservation (2) is equipped with and is used for connecting outer wall layer (1), heat preservation (2) and interior wall layer (3) cooperation connecting block (7).

10. The waterproof assembled wall body according to claim 9, characterized in that: the waterproof groove plate (8) is positioned at the upper end of the connecting block (7).

Background

The fabricated building is formed by assembling prefabricated parts produced in a workshop on a construction site, and compared with the original pouring operation, the fabricated building has the advantages of reduced construction time, energy conservation and environmental protection. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.

The existing fabricated building wall has a gap after being installed, so that the fabricated wall is poor in waterproof performance, water seepage is easy to occur after long-time use, the wall is damaged, the supporting strength of the wall can be weakened seriously, and potential safety hazards are caused. Therefore, it is a technical problem to be solved by those skilled in the art to improve the waterproof performance and the assembly strength of the assembled wall.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a waterproof assembled wall body which has the advantages of excellent waterproof performance, firmness and safety and prolonged service life.

The technical purpose of the invention is realized by the following technical scheme: a water resistant fabricated wall, the wall comprising: the concrete wall body is provided with an outer wall layer, a heat insulation layer and an inner wall layer, wherein the heat insulation layer is made of a foam concrete heat insulation plate, and the outer wall layer, the heat insulation layer and the inner wall layer are connected in an assembling manner; waterproof trench plate, waterproof trench plate inlays to be established in the outer wall layer, wherein, the slot opening of waterproof trench plate is kept away from the interior wall layer is seted up, waterproof trench plate sets up towards ground slope, and waterproof trench plate is located assembled tie point upper end between outer wall layer, heat preservation and the interior wall layer.

Further setting: the lowest end of the waterproof trench plate is 5-10mm higher than the assembly type connecting point.

Further setting: the waterproof trench plate is a V-shaped or U-shaped plate.

Further setting: the lower extreme of waterproof trench board has the extension board along the direction of height extension of side fascia, the extension board surpasss assembled tie point.

Further setting: the heat-insulating layer is formed by mutually buckling and connecting a plurality of foam concrete heat-insulating plates.

Further setting: and each foam concrete heat insulation board is provided with fasteners in a staggered manner from head to tail, so that the adjacent foam concrete heat insulation boards are connected in a clamped manner from head to tail.

Further setting: the buckle piece comprises buckle blocks located at the head and the tail of the foam concrete heat-insulation plate and buckle grooves used for being matched with the buckle blocks in a buckle mode to be connected.

Further setting: the size of buckle piece edge foam concrete heated board length is less than the size of the groove depth in buckle groove, the space between buckle piece and the buckle groove is the spread groove.

Further setting: the side of outer wall layer and interior wall layer near the heat preservation is equipped with the connecting block that is used for outer wall layer, heat preservation and interior wall layer cooperation to be connected.

Further setting: the waterproof groove plate is positioned at the upper end of the connecting block.

Compared with the prior art, the invention has the following beneficial effects:

1. the waterproof groove plate is obliquely arranged at a position higher than the assembly type connecting point among the outer wall layer, the heat insulation layer and the inner wall layer, so that the waterproof performance of the assembly type wall body and the connecting strength among the concrete wall bodies are effectively improved, and the service life of the wall body is prolonged;

2. the waterproof groove plate is arranged at the position higher than the assembly type connecting point, so that water is prevented from permeating into the wall body from the assembly type connecting point, and the waterproof performance of the wall body is effectively improved;

3. through being connected between buckle spare, spread groove and the connecting block, with zonulae occludens between outer wall layer, heat preservation and the interior wall layer to the firmness and the security of the assembled wall body have been improved greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic structural view of the U-shaped waterproof gutter plate of the present embodiment.

In the figure: 1. an outer wall layer; 2. a heat-insulating layer; 3. an inner wall layer; 4. a buckling block; 5. a fastening groove; 6. connecting grooves; 7. connecting blocks; 8. a waterproof gutter plate; 9. an extension plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Examples

Referring to fig. 1-2, the present invention discloses a waterproof assembled wall, which comprises: concrete wall, concrete wall has outer wall layer 1, heat preservation 2 and interior wall layer 3, and wherein the material of heat preservation 2 is the foam concrete heated board, and the assembled connection between outer wall layer 1, heat preservation 2 and the interior wall layer 3.

Specifically, be connected with heat preservation 2 between 3 relative lateral walls on outer wall layer 1 and interior wall layer, wherein heat preservation 2 is connected by a plurality of foam concrete heated board detachably, and wherein the mode of mutual buckle connection is adopted to this embodiment to realize the reinforcement connection between a plurality of foam concrete heated board, effectively improve the joint strength between the foam concrete heated board in the concrete wall, effectively avoid because of the imperfect and the connecting piece quality deviation of connecting piece setting technology in the common sense causes the joint strength between the foam concrete heated board. Meanwhile, the construction efficiency is improved, and the firmness and the safety of the heat preservation layer 2 in the assembled wall body are greatly improved.

In the preferred embodiment, the head and the tail of each foam concrete insulation board are provided with the fasteners in a staggered mode, so that the head and the tail of the adjacent foam concrete insulation boards are clamped. For example, the fastener comprises fastener blocks 4 located at the head and the tail of the foam concrete insulation board and fastener grooves 5 used for being matched with the fastener blocks 4 to be in fastening connection. When the buckle blocks 4 at the head and the tail of the adjacent foam concrete are buckled in the buckle grooves 5, the multiple foam concrete heat-insulation plates are connected in a reinforcing mode, the connection strength between the foam concrete heat-insulation plates in the concrete wall is effectively improved, and the connection strength between the foam concrete heat-insulation plates caused by the fact that the connection piece is imperfect in the setting process and the quality of the connection piece is deviated in the common knowledge is effectively avoided. Meanwhile, the construction efficiency is improved, and the firmness and the safety of the heat preservation layer 2 in the assembled wall body are greatly improved.

In order to further glue between outer wall layer 1, interior wall layer 3 and the heat preservation 2 as an organic whole, effectively strengthened the joint strength between outer wall layer 1, interior wall layer 3 and the heat preservation 2, improved the stability of heat preservation 2. In this preferred embodiment, buckle piece 4 is less than the size of the groove depth of buckle groove 5 along the size of foam concrete heated board length, and the space between buckle piece 4 and the buckle groove 5 is spread groove 6, and the side that outer wall layer 1 and interior wall layer 3 are close to heat preservation 2 is equipped with and is used for connecting outer wall layer 1, heat preservation 2 and the cooperation of interior wall layer 3 connecting block 7.

After the heat-insulating layer 2 is placed in a mold, raw materials of the heat-insulating layer 2 are in a slurry shape and are injected into the mold, a plurality of shaping pieces are placed in the raw materials of the heat-insulating layer 2, and a clamping groove 5 is formed in each shaping piece; and then, shaping and demolding are carried out according to the manufacturing process of the heat-insulating layer 2 to form the foam concrete heat-insulating plate which is connected into a whole and is provided with the clamping groove 5. Wherein, buckle groove 5 sets up in the oblique diagonal head and the tail department of foam concrete heated board. Decide the type piece and be cuboid design mould, buckle piece 4 and the mutual intercommunication in buckle groove 5 of adjacent foam concrete heat preservation piece, the groove length size in buckle groove 5 is greater than the length of buckle piece 4. Buckle piece 4 will open to buckle 5 in the groove and outer wall layer 1, inner wall layer 3 is close to connecting block 7 of the inner wall of heat preservation 2, connecting block 7 will buckle in the spread groove 6 in the space between buckle piece 4 and buckle groove 5 and closely support and lean on the internal face at spread groove 6, because buckle piece 4, buckle groove 5, inseparable connection between spread groove 6 and the connecting block 7, the phenomenon of deviating from has effectively been avoided the buckle piece to produce, the firmness and the security of the assembled wall body have been improved greatly, wherein, the cross-section in buckle groove 5 is the dovetail, buckle groove 5's specific shape can not be injectd. Of course, the length of the locking block 4 and the length of the locking groove 5 may be equal, the locking block 4 may be square, rectangular or trapezoidal, and the specific shape of the locking block 4 may not be limited.

Referring to fig. 1-2, the outer wall layer 1 and the inner wall layer 3 are made of concrete and reinforcing steel bars, the reinforcing steel bars are preset on two sides of the heat preservation layer 2, the concrete is poured on two sides of the heat preservation layer 2 and is connected with the reinforcing steel bars and the heat preservation layer 2, and the concrete permeates into the connecting grooves 6 and forms connecting blocks 7. The connecting block 7 obtains the shape of the connecting block 7 according to the shapes of the clamping block 4 and the clamping groove 5. Erecting reinforcing steel bars on two side surfaces of the heat preservation layer 2, and then pouring concrete on two sides of the heat preservation layer 2, so that the concrete is connected with the reinforcing steel bars and the heat preservation layer 2; the whole assembly type wall body is additionally provided with the reinforcing steel bars in concrete, so that the structural strength of the assembly type concrete wall body can be enhanced, and the safety and stability of the concrete wall body are improved. Simultaneously, when concreting, the concrete will flow into in the spread groove 6, and the concrete will firmly be full of in spread groove 6 and solidify, finally forms connecting block 7 and fastens in the spread groove 6 that the clearance formed between buckle groove 5, buckle piece 4, has improved the joint strength between heat preservation 2, outer wall layer 1 and the interior wall layer 3 greatly. Meanwhile, the assembled wall body can be prefabricated, insulated, decorated and structurally integrated in a factory, construction efficiency is improved, machining links are few, machining efficiency is high, and insulation effect is good.

Waterproof ditch board 8, waterproof ditch board 8 inlay and set up in exterior wall layer 1, and wherein, the slot opening of waterproof ditch board 8 is kept away from interior wall layer 3 and is seted up, and waterproof ditch board 8 sets up towards the slope of ground to waterproof ditch board 8 is located assembled tie point upper end between exterior wall layer 1, heat preservation 2 and the interior wall layer 3. The side position of connecting block 7 is kept away from for outer wall layer 1 to the assembled tie point, and waterproof ditch board 8 is located the upper end of connecting block 7, and wherein the position of waterproof ditch board 8 least significant end is higher than assembled tie point 5-10mm, further avoids the rainwater to fall into to buckle piece 4, buckle groove 5, in the gap between spread groove 6 and the connecting block 7, has improved the waterproof performance of assembled wall body, prolongs the life-span of assembled wall body. Wherein waterproof ditch board 8 is V type or U template, wherein the slope of the both sides board of waterproof ditch board 8 sets up, the slope of the direction of keeping away from ground of both sides board upper end plate sets up, the lower end plate sets up towards the slope of the direction that is close to ground, thereby other fluids such as rainwater are along waterproof ditch board 8 lower end plate slope direction water conservancy diversion outside the wall body, avoid the rainwater to fall into to buckle piece 4, buckle groove 5, in the gap between spread groove 6 and the connecting block 7, the waterproof performance of assembled wall has been improved, the life-span of the assembled wall is prolonged. In other embodiments, the upper end plates of the two side plates of the waterproof trench plate 8 are horizontally disposed, and the lower end plates are obliquely disposed toward the ground, or the upper end plates and the lower end plates of the two side plates of the waterproof trench plate 8 are obliquely disposed toward the ground.

In order to further avoid the rainwater to drop to between connecting block 7 and the spread groove 6 from the waterproof ditch board 8 that the slope set up, the lower end plate of waterproof ditch board 8 is by extension board 9 towards the vertical extension of ground direction, and extension board 9 surpasss the bottom of connecting block 7, and extension board 9 flushes with 1 surface on outer wall layer, can improve the waterproof nature of assembled wall body, effectively improves joint strength between the concrete wall body, prolongs the life of wall body.

Referring to fig. 1-2, molds are placed on both sides of the insulating layer 2, reinforcing bars are erected in the molds, and then concrete is poured into the molds on both sides of the insulating layer 2, so that the concrete is connected with the reinforcing bars and the insulating layer 2; the reinforcing bars are additionally arranged in the concrete on the outer wall layer 1 and the inner wall layer 3, so that the structural strength of the whole assembly type wall body can be increased, and the safety and stability of the assembly type wall body are improved. Meanwhile, when concrete is poured, the concrete flows into the connecting groove 6, the concrete is firmly filled in the connecting groove 6 and is solidified, and finally the connecting block 7 is fastened in the connecting groove 6 formed by the gap between the buckling groove 5 and the buckling block 4. Simultaneously, place on waterproof ditch board 8 in the 8mm department of spread groove 6 top, the slot mouth of waterproof ditch board 8 is kept away from interior wall layer 3 and is set up, and extension board 9 hugs closely the mould inner wall, when the pouring concrete, the concrete will flow into in spread groove 6, the concrete will be filled with firmly in spread groove 6 and solidify, finally form connecting block 7 fastening in buckle groove 5, in the spread groove 6 of clearance formation between buckle piece 4, can the assembled wall body can be at the factory prefabrication heat preservation, decorate, structure integration, the efficiency of construction is improved, the processing link is few, high processing efficiency, it is effectual to keep warm.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.