CN216974055U - Assembled ground waterproof structure and built-in waterproof structure with same - Google Patents

Abstract

This scheme belongs to indoor waterproof construction technical field, discloses assembled ground waterproof construction and has its built-in waterproof construction. The assembled ground waterproof structure comprises an overhead layer, a heat preservation layer, a balance layer, a waterproof layer and a decorative layer which are stacked on a base layer from bottom to top, wherein the waterproof layer is formed by laying a non-asphalt-based double-sided waterproof coiled material, the lower surface of the waterproof layer is bonded with the balance layer, and the upper surface of the waterproof layer is bonded with the decorative layer. This scheme replaces the harder waterproof chassis of material for the two-sided waterproofing membrane of soft non-asphalt base of material in with current assembled ground waterproof construction, not only overcome the construction and easily raised the limit, not docile technical defect, and utilize the two-sided self-adhesion's of the two-sided waterproofing membrane of non-asphalt base characteristics, make waterproof layer and the balanced layer of below, the decorative layer of top can both the stable bonding, and the construction is more convenient moreover, the work progress need not to wait for sealed solidification drying of gluing, the efficiency of construction improves greatly, be favorable to assembly type building's use and popularization.

Description

Assembled ground waterproof structure and built-in waterproof structure with same

Technical Field

This scheme belongs to indoor waterproof construction technical field, concretely relates to assembled ground waterproof construction and have its built-in waterproof construction.

Background

The engineering water resistance has a profound influence on the building quality and occupies an important position in a building system; the toilet is used as a main water using place and has extremely high requirements on drainage and water resistance. At present, the assembly type ground waterproof structure is widely applied to the ground waterproof engineering of the toilet due to the advantages of high flexibility, convenience in maintenance, low cost and the like.

Assembled ground waterproof construction mainly includes from bottom to top stacks gradually overhead layer, heat preservation, balancing layer, waterproof chassis and decorative layer, and the space of decorative layer below can be utilized and realize the heating, and the function is various, comfortable energy-conservation.

However, the waterproof chassis is an ABS engineering plastic product with a hard material, which is not adhered to the balance layer below and the decorative layer above, so that a water leakage channel is easily formed, and needs to be glued, adhered and fixed, and then the next construction process can be performed after the sealant is cured and dried, which results in low construction efficiency.

SUMMERY OF THE UTILITY MODEL

This scheme aims at overcoming at least one kind defect (not enough) among the prior art, provides an assembled ground waterproof construction for solve among the prior art assembled ground waterproof construction difficulty, the problem that the efficiency of construction is low.

In order to solve the technical problem, the following technical scheme is adopted:

in a first aspect, the fabricated ground waterproof structure comprises an overhead layer, a heat insulation layer, a balance layer, a waterproof layer and a decorative layer, wherein the overhead layer, the heat insulation layer, the balance layer, the waterproof layer and the decorative layer are stacked on a base layer from bottom to top, the waterproof layer is formed by laying a non-asphalt-based double-sided waterproof coiled material, the lower surface of the waterproof layer is bonded with the balance layer, and the upper surface of the waterproof layer is bonded with the decorative layer.

This scheme continues to use current assembled ground waterproof construction's main hierarchical structure, replaces waterproof chassis for the two-sided waterproofing membrane of non-pitch base, utilizes the two-sided characteristics that have self-adhesive of soft, the two-sided material of this two-sided waterproofing membrane of non-pitch base, can directly lay in balanced layer upper surface and rather than bonding fixed in docile, need not to beat and glue, also need not to wait for sealed solidification drying of gluing, can improve the efficiency of construction greatly, and the construction degree of difficulty reduces by a wide margin. The upper surface of the non-asphalt-based double-sided waterproof roll can be paved with a decorative layer, so that the construction efficiency is further improved, and the use and popularization of the fabricated building are facilitated.

The adjacent waterproof coiled materials are mutually overlapped to form a whole body so as to achieve the waterproof purpose, but the overlapped part can be leaked due to the overlapping failure. Therefore, the waterproof layer comprises two layers of non-asphalt-based double-sided waterproof coiled materials which are paved in staggered joints. From this, waterproofing membrane overlap joint has the two-sided waterproofing membrane of three-layer non-pitch base, and two liang of bonding of this two-sided waterproofing membrane of three-layer non-pitch base moreover, and waterproof quality is more stable, is favorable to guaranteeing the waterproof life of waterproof layer, improves assembled ground waterproof construction's life.

In order to prevent the leakage at the joint of the assembled ground waterproof structure and the reverse sill, the non-asphalt-based double-sided waterproof roll extends upwards and is paved on the surface of the reverse sill. In order to ensure the whole waterproof effect, waterproof prefabricated parts connected with the waterproof layer are arranged at three concave corners formed by the ground and the reverse ridges.

For providing accommodation space so that auxiliary assembly such as installation water supply, drainage, the built on stilts layer includes backup pad and supporting legs usually, and for guaranteeing ground flatness, the preferred built on stilts layer of this scheme includes backup pad and a plurality of height-adjustable's supporting legs, and supporting legs one end joint support board lower surface, ground is connected to the other end. During construction, the supporting legs can be adjusted according to requirements, so that the supporting plate is in a proper height; and for the uneven ground, part of the supporting legs can be adjusted, so that the supporting plate can be effectively supported and can also be kept flat, the subsequent construction is facilitated, and the steps of repairing and leveling the ground defects are omitted. Preferably, the support plate adopts a calcium silicate plate with waterproof, fireproof and anti-cracking properties, so that effective pressure bearing is ensured.

In order to facilitate heating and warm keeping, the heat insulation layer is formed by laying extruded sheets, and heating pipes are buried in the heat insulation layer. Hot water is introduced into the heating pipe to improve the indoor temperature, and the extruded sheet is favorable for achieving excellent heat preservation effect and has the characteristics of energy conservation and environmental protection. Because the extruded sheet surface is more smooth, can't form reliable bonding with the two-sided waterproofing membrane of non-pitch base, make the heat preservation unsmooth after laying the ground heating coil in addition, lead to the waterproof layer not on a plane and influence water-proof effects, the balanced layer also adopts the calcium silicate board that bearing strength is high, can support the two-sided waterproofing membrane of non-pitch base and make it be in the coplanar, again can well bond with the two-sided waterproofing membrane of non-pitch base to do benefit to and guarantee water-proof effects.

The decorative layer is laid by the ceramic tile and is formed, and the ceramic tile is spread in the two-sided waterproofing membrane upper surface of non-pitch base through the ceramic tile glue is wet, and the turnover speed is faster, further improves the efficiency of construction.

This scheme is still including laying the buffer layer in the wall, and the top surface and the balance layer upper surface of buffer layer flush, and the two-sided waterproofing membrane of non-pitch base covers the buffer layer and upwards extends and lays the wall. Namely: the buffer layer is arranged in a gap between the wall and the overhead layer, the heat preservation layer and the balance layer, and the overhead layer, the heat preservation layer and the balance layer are prevented from extruding the wall.

In a second aspect, an interior-installed waterproof structure includes a fabricated ground waterproof structure provided in a wet area as set forth in the first aspect and a fabricated ground structure provided in a dry area, the fabricated ground structure including an overhead layer, a heat insulating layer, a balance layer and a decorative layer stacked on a ground base layer from bottom to top, the fabricated ground waterproof structure having an overhead height smaller than that of the fabricated ground structure.

This scheme divides indoor ground into wet district and dry district, and apply the waterproof in wet district with above-mentioned assembled ground waterproof construction, and dry district also adopts assembled ground structure, its difference with assembled ground waterproof construction lies in need not to lay the waterproof layer, the built on stilts height that makes dry district is greater than the built on stilts height in wet district, supporting legs among the first ground waterproof construction compares the supporting legs of second ground waterproof construction longer promptly, so that dry district keeps dry and comfortable more easily, be particularly useful for the southern area who often returns south the phenomenon.

This scheme compares with prior art has following beneficial effect:

this scheme replaces the harder waterproof chassis of material for the two-sided waterproofing membrane of soft non-pitch base of material in with current assembled ground waterproof construction, the waterproof chassis of having overcome engineering plastics preparation can't paste with the balanced layer of below, also can't paste with the decorative layer of top, easily form the technical defect of percolating water passageway, utilize the two-sided self-adhesion's of the two-sided waterproofing membrane of non-pitch base characteristics, make waterproof layer and the balanced layer of below, the decorative layer of top can both the stable bonding, and it is more convenient to be under construction, the work progress need not to wait for sealed solidification drying of gluing, the efficiency of construction improves greatly, be favorable to assembly type building's use and popularization.

Drawings

The drawings are for illustrative purposes only and are not to be construed as limiting the present solution; for the purpose of better illustrating the present disclosure, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Fig. 1 is a schematic structural view of a fabricated floor waterproofing structure.

FIG. 2 is a schematic view showing the structure of the waterproof structure built in.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: basic unit 001, wall 002, anti-bank 003, built-up layer 100, backup pad 110, supporting legs 120, heat preservation 200, heating pipe 210, balanced layer 300, waterproof layer 400, (end) seal 401, (reentrant corner) touch arc 402, decorative layer 500, ceramic tile glue 501, buffer layer 600, wet district A, dry district B.

Detailed Description

The scheme provides an assembled floor waterproof structure which is used for waterproofing the inner floors of toilets, kitchens, balconies, terraces and the like. As shown in fig. 1, the fabricated floor waterproof structure includes an overhead layer 100, a heat-insulating layer 200, a balance layer 300, a waterproof layer 400 and a decoration layer 500 laminated on a base layer 001 from bottom to top, wherein the waterproof layer 400 is formed by laying a non-asphalt-based double-sided waterproof roll material, the lower surface of the waterproof layer is bonded to the balance layer 300, and the upper surface of the waterproof layer is bonded to the decoration layer 500.

The scheme continues to use the main hierarchical structure of the existing fabricated ground waterproof structure, and the waterproof chassis is replaced by the non-asphalt-based double-sided waterproof coiled material. As is well known, a waterproof roll has the characteristic of soft material; the non-asphalt-based double-sided waterproof roll (such as an APF-5000 non-asphalt-based strong crossed membrane self-adhesive high-molecular waterproof roll) comprises a first isolating membrane, a first non-asphalt self-adhesive layer, a strong crossed membrane, a second non-asphalt self-adhesive layer and a second isolating membrane which are sequentially laminated, when the non-asphalt-based double-sided waterproof roll is used, the first isolating membrane and the second isolating membrane are torn, can be directly laid on the upper surface of the balance layer 300 in a fitting manner and are fixedly bonded with the balance layer, gluing is not needed, and the curing and drying of a sealant are not needed to be waited, so that the great construction efficiency can be improved, and the construction difficulty is greatly reduced. The decorative layer 500 can be laid on the upper surface of the non-asphalt-based double-sided waterproof roll, so that the construction efficiency is further improved, and the assembly type building is favorably used and popularized.

For the waterproof purpose, the adjacent waterproof coiled materials are mutually overlapped to form a whole, and even if the waterproof coiled materials are overlapped, the overlapped part can be leaked due to the overlapping failure. To this end, in a preferred embodiment of the present solution, the waterproof layer 400 comprises two layers of non-asphalt-based double-sided waterproofing rolls which are laid in staggered joints, i.e., the overlapping edge of the first layer of non-asphalt-based double-sided waterproofing roll and the overlapping edge of the second layer of non-asphalt-based double-sided waterproofing roll are vertically staggered from each other. In this embodiment, waterproofing membrane overlap joint has the two-sided waterproofing membrane of three-layer non-pitch base, and two liang of these two-sided waterproofing membrane of three-layer non-pitch base bond moreover, and waterproof quality is more stable, is favorable to guaranteeing waterproof layer 400's waterproof life, improves assembled ground waterproof construction's life.

In order to prevent the leakage of the joint of the assembly type ground waterproof structure and the reverse sill, the non-asphalt-based double-sided waterproof roll extends upwards and is paved on the surface of the reverse sill. Two mutually perpendicular's anti-bank forms trilateral reentrant corner jointly with ground, and at this department, the two-sided waterproofing membrane of non-pitch base need lay into the shape that suits with this trilateral reentrant corner, forms waterproof weak link easily, for improving the water-proof effects of this department, in a preferred embodiment of this scheme, is equipped with the waterproof prefab of being connected with waterproof layer 400 by the trilateral reentrant corner department that ground and anti-bank formed. And an anti-crack fiber mortar protective layer is coated on the surface of the non-asphalt-based double-sided waterproof roll extending to the reverse bank, and the tail end of the non-asphalt-based double-sided waterproof roll is hermetically connected with the surface of the reverse bank by using special high-molecular sealant.

In a preferred embodiment of the present disclosure, the overhead layer 100 includes a supporting plate 110 and a plurality of supporting legs 120 with adjustable supporting heights, one end of each supporting leg 120 is connected to the lower surface of the supporting plate 110, and the other end is connected to the base layer 001; during construction, the supporting legs 120 can be adjusted as required to make the supporting plate 110 at a proper height; also can directly be under construction on unevenness's basic unit 001, need not to repair and make level the basic unit 001 defect, as long as adjust partial supporting legs 120 just can make backup pad 110 can obtain effective support and can keep leveling again to guarantee ground flatness.

Specifically, the supporting leg 120 includes an anchor screw and an anchor nut, the anchor nut is supported/embedded in the supporting plate 110, one end of the anchor screw is in threaded connection with the anchor nut, and the other end of the anchor screw is supported/fixed on the base layer 001; the supporting height of the supporting legs 120 can be conveniently adjusted by adjusting the screwing depth between the anchor screw and the anchor nut. During construction, the foundation screw can be installed on the base layer 001, the screwing depth of the foundation nuts is adjusted so that the supporting points/surfaces of the supporting plates 110 by all the foundation nuts are located on the same horizontal plane as required, and then the supporting plates 110 are installed on the foundation nuts. In addition, the support plate 110 preferably has a calcium silicate plate with the thickness of 15-20 mm, and the silicic acid cover plate has waterproof, fireproof and anti-cracking performances and can effectively bear pressure.

In a preferred embodiment of the present scheme, the heat insulation layer 200 is formed by laying extruded sheets, which is beneficial to achieving an excellent heat insulation effect, and the extruded sheets are preferably XPS extruded sheets with a thickness of 25-35 mm. In order to heat the indoor, a heating pipe 210 is embedded in the heat insulating layer 200, and hot water is introduced into the heating pipe 210. Preferably, the heating pipe 210 is a polyethylene pipe (e.g., a phi 20PE-RT pipe).

In a preferred embodiment of this scheme, balanced layer 300 is laid by thickness 8 ~ 12 mm's calcium silicate board and is formed, and this calcium silicate board can enough give certain support intensity of waterproof construction, has strengthened the pressure-bearing effect, can avoid again making the waterproof layer not influence water-proof effects at a plane because of the ground heating coil is laid, can also well bond with the two-sided waterproofing membrane of non-pitch base to do benefit to and guarantee water-proof effects.

In a preferred embodiment of this scheme, decorative layer 500 is spread by the ceramic tile and pastes, can use ceramic tile glue 501 directly to wet the ceramic tile on the two-sided waterproofing membrane of non-pitch base for the turnover speed, further improve the efficiency of construction.

In a preferred embodiment of this scheme, assembled ground waterproof construction is still including laying the buffer layer 600 in the wall, and this buffer layer 600 sets up in the gap between wall 002 and built on stilts layer 100, heat preservation 200, balanced layer 300, avoids built on stilts layer 100, heat preservation 200 and balanced layer 300 to form the squeezing action to wall 002, and the top surface and the balanced layer 300 upper surface of buffer layer 600 flush, and the two-sided waterproofing membrane of non-pitch base covers buffer layer 600 and upwards extends and lays to the wall. Preferably, the buffer layer 600 is formed by laying extruded sheets, and can play a certain role in heat preservation, and the extruded sheets are preferably XPS extruded sheets with the thickness of 25-35 mm.

Based on the above fabricated floor waterproofing structure, the present invention further provides an interior waterproof structure for waterproofing the entire indoor floor, including wet areas a such as toilets, kitchens, balconies, terraces, etc., and dry areas B such as living rooms, horizontal areas, etc. As shown in fig. 2, the built-in waterproof structure includes an assembly type ground waterproof structure disposed in the wet area a and an assembly type ground structure disposed in the dry area B, the assembly type ground structure includes an overhead layer, a heat insulation layer, a balance layer and a decoration layer stacked on the ground base layer 001 from bottom to top, and the overhead height of the assembly type ground waterproof structure is smaller than that of the assembly type ground structure.

This scheme divides indoor ground into wet district A and dry district B, and with the waterproof of above-mentioned assembled ground waterproof construction application wet district A, and dry district also adopts assembled ground structure, its difference with assembled ground waterproof construction lies in need not to lay the waterproof layer, make dry district B's built on stilts height more than wet district A, supporting legs 120 among the waterproof construction of first ground compare second ground waterproof construction's supporting legs 120 is longer promptly, so that dry district B keeps dry and comfortable more easily, be particularly useful for often having the southern area of the south phenomenon.

As shown in fig. 2 to 3, a reversed weir 003 is often disposed at the boundary between the wet area a and the dry area B, the non-asphalt-based double-sided waterproof roll may extend from the wet area a to the surface of the reversed weir 003, and the end of the non-asphalt-based double-sided waterproof roll is connected to the reversed weir surface by a sealant or a non-curable coating (e.g., KS-521 non-asphalt non-curable modified rubber waterproof coating) in a sealing manner 401. The internal corner formed between the reversed ridge 003 and the ground is touched with sealant (such as MS sealant) to form an arc 402 at the internal corner so as to facilitate the laying of the coiled material at the internal corner.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an assembled ground waterproof construction, includes from lower to upper range upon range of the built on stilts layer on the ground basic unit, heat preservation, balanced layer, waterproof layer and decorative layer, its characterized in that, the waterproof layer is laid by the two-sided waterproofing membrane of non-pitch base and is formed, its lower surface with balanced layer bonds, the upper surface with the decorative layer bonds.

2. Assembled floor flashing according to claim 1, wherein the flashing comprises two layers of staggered non-bitumen based double-sided flashing coils.

3. The fabricated floor waterproofing structure according to claim 1, wherein said non-asphalt-based double-sided waterproofing membrane is extended upward and laid to the reversed sill surface.

4. The fabricated floor waterproofing structure according to claim 3, wherein a waterproofing preform connected to the waterproofing layer is provided at a three-sided corner formed by the floor and the back sill.

5. The fabricated ground waterproofing structure according to claim 1, wherein the elevated layer comprises a support plate and a plurality of height-adjustable support legs, one end of each support leg is connected to the lower surface of the support plate, and the other end of each support leg is connected to the base layer.

6. Fabricated floor covering according to claim 5, characterized in that the supporting plate and/or balancing layer is a calcium silicate plate.

7. The fabricated floor waterproofing structure according to claim 1, wherein the insulating layer is laid by an extruded sheet in which a heating pipe is buried.

8. The fabricated floor waterproofing structure according to claim 1, wherein the decorative layer is laid by ceramic tiles which are wet-laid on the upper surface of the non-asphalt-based double-sided waterproofing membrane by means of tile glue.

9. The fabricated floor waterproofing structure according to claim 1, further comprising a buffer layer laid on the wall surface, wherein the top surface of the buffer layer is flush with the upper surface of the balance layer, and the non-asphalt-based double-sided waterproofing membrane covers the buffer layer and extends upward to be laid on the wall surface.

10. An interior waterproof structure, comprising a fabricated floor waterproof structure arranged in a wet area and a fabricated floor structure arranged in a dry area, wherein the fabricated floor waterproof structure is as defined in any one of claims 1 to 9, the fabricated floor structure comprises an overhead layer, a heat insulation layer, a balance layer and a decorative layer which are laminated on a ground base layer from bottom to top, and the overhead height of the fabricated floor waterproof structure is smaller than that of the fabricated floor structure.

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