阅读说明：本技术 医院建筑的医疗设备基础抗浮锚杆防水结构及施工方法 (Medical equipment foundation anti-floating anchor rod waterproof structure for hospital building and construction method ) 是由 邱茂乙 邓亚东 谢锦鸿 李沐林 刘源 于 2021-09-15 设计创作，主要内容包括：本发明公开医院建筑的医疗设备基础抗浮锚杆防水结构及施工方法,包括插接在基础垫层上的抗浮锚杆,基础垫层在抗浮锚杆的四周设置有防水凹槽,防水凹槽和抗浮锚杆的接缝处套接有止水圈,防水凹槽内填充有第一防水凝固层,第一防水凝固层上铺设有第一防水卷材层；第一防水卷材上表面靠近抗浮锚杆的一端设置有第二防水凝固层,第一防水卷材上表面的其余位置设置有双面胶带层,双面胶带层上还设置有第二防水卷材层,第二防水卷材的铺设面积大于第一防水卷材的铺设面积,且第二防水卷材超出第一防水卷材的区域均与基础垫层粘接；通过多道防水措施,在抗浮锚杆处形成了一个完全封闭的防水结构,提高了防水效果。(The invention discloses a medical equipment foundation anti-floating anchor rod waterproof structure and a construction method for hospital buildings, and the medical equipment foundation anti-floating anchor rod waterproof structure comprises an anti-floating anchor rod inserted on a foundation cushion layer, wherein a waterproof groove is formed in the periphery of the anti-floating anchor rod on the foundation cushion layer, a water stop ring is sleeved at the joint of the waterproof groove and the anti-floating anchor rod, a first waterproof solidification layer is filled in the waterproof groove, and a first waterproof coil material layer is laid on the first waterproof solidification layer; a second waterproof solidification layer is arranged at one end, close to the anti-floating anchor rod, of the upper surface of the first waterproof coiled material, a double-sided adhesive tape layer is arranged at the rest positions of the upper surface of the first waterproof coiled material, a second waterproof coiled material layer is further arranged on the double-sided adhesive tape layer, the laying area of the second waterproof coiled material is larger than that of the first waterproof coiled material, and the region, beyond the first waterproof coiled material, of the second waterproof coiled material is bonded with the foundation cushion layer; through a plurality of waterproof measures, a completely closed waterproof structure is formed at the anti-floating anchor rod, and the waterproof effect is improved.)

1. The medical equipment foundation anti-floating anchor rod waterproof structure for the hospital building is characterized by comprising an anti-floating anchor rod (1) inserted on a foundation cushion layer, wherein waterproof grooves are formed in the periphery of the anti-floating anchor rod (1) of the foundation cushion layer, a water stop ring (4) is sleeved at the joint of each waterproof groove and the corresponding anti-floating anchor rod (1), a first waterproof solidification layer (3) is filled in each waterproof groove, and a first waterproof coil material layer (8) is laid on each first waterproof solidification layer (3); the waterproof structure is characterized in that one end, close to the anti-floating anchor rod (1), of the upper surface of the first waterproof coiled material is provided with a second waterproof solidification layer (5), the rest positions of the upper surface of the first waterproof coiled material are provided with double-sided adhesive tape layers (7), second waterproof coiled material layers (6) are further arranged on the double-sided adhesive tape layers (7), the laying area of the second waterproof coiled material is larger than that of the first waterproof coiled material, and the second waterproof coiled material exceeds that the area of the first waterproof coiled material is bonded with the foundation cushion layer.

2. The medical equipment foundation anti-floating anchor rod waterproof structure of the hospital building according to claim 1, wherein the first waterproof roll layer (8) is made of a strongly-adhesive high polymer roll, and the adhesive surface of the first waterproof roll layer is adhered to the first waterproof solidified layer (3).

3. The medical equipment foundation anti-floating anchor rod waterproof structure for hospital buildings according to claim 1, characterized in that the second waterproof roll layer (6) is made of HDPE waterproof roll.

4. The medical equipment foundation anti-floating anchor rod waterproof structure of the hospital building according to claim 1, wherein the first waterproof solidified layer (3) and the second waterproof solidified layer (5) are both made of waterproof ointment material.

5. The medical equipment foundation anti-floating anchor rod waterproof structure of hospital building according to claim 1, characterized in that the waterproof groove is an inverted frustum structure, the water stop ring (4) is arranged at the bottom of the waterproof groove, and the first waterproof solidified layer (3) fills the waterproof groove.

6. The medical equipment foundation anti-floating anchor rod waterproof structure of hospital building according to claim 3, characterized in that the second waterproof roll layer (6) is provided with a rough surface on one side and a smooth surface on the other side, and the side provided with the smooth surface is connected with the double-sided adhesive tape layer (7).

7. A construction method of a medical equipment foundation anti-floating anchor rod waterproof structure of a hospital building, characterized in that the construction of the anti-floating anchor rod (1) waterproof structure of any one of claims 1 to 6 comprises the following steps:

s1: pouring a foundation cushion layer around the anti-floating anchor rod (1), and reserving a waterproof groove at the joint of the anti-floating anchor rod (1);

s2: a water stop ring (4) is arranged at one end of the anti-floating anchor rod (1) close to the bottom of the waterproof groove;

s3: pouring waterproof ointment into the waterproof groove to form a first waterproof solidified layer (3);

s4: paving a strongly-adhesive high polymer coiled material with the diameter of 500mm on the first waterproof solidified layer (3) to serve as a first waterproof coiled material layer (8);

s5: after all the anti-floating anchor rods (1) are subjected to operations of S1-S4, a double-sided adhesive tape layer (7) is bonded on the first waterproof roll material layer (8);

s6: laying a second waterproof roll material layer (6) on the foundation cushion layer, and bonding the second waterproof roll material layer (6) in the area close to the anti-floating anchor rod (1) on the double-sided adhesive tape layer (7);

s7: and filling and sealing a second waterproof solidification layer (5) at the joint of the second waterproof coiled material and the anti-floating anchor rod (1).

8. The construction method of the anti-floating anchor waterproof structure of the medical equipment foundation for hospital buildings according to claim 7, characterized in that step S1 further comprises pouring the foundation mat after the anti-floating anchor (1) is poured, and the reserved waterproof groove has an upper opening diameter of more than 100mm and a depth of 40-60 mm.

9. The construction method of the medical equipment foundation anti-floating anchor rod waterproof structure for hospital buildings according to claim 7 is characterized in that in step S2, the water stop ring (4) is made of water-swelling material, and the water stop ring (4) is installed and then is detected whether it is intact or broken.

10. The construction method of the medical equipment foundation anti-floating anchor rod waterproof structure of the hospital building according to claim 7, wherein the second waterproof solidified layer (5) is of an arch structure and gradually decreases in thickness in a direction away from the anti-floating anchor rod (1).

Technical Field

The invention relates to the technical field of underground waterproof construction of hospital buildings, in particular to a medical equipment foundation anti-floating anchor rod waterproof structure and a construction method of the medical equipment foundation anti-floating anchor rod waterproof structure.

Background

The waterproof quality of the building is always the key point of responsibility and attention of all parties in the building engineering, and the waterproof quality of the building directly influences the applicability and durability of a later-period building structure. The basic waterproof quality requirement of hospital building equipment is more strict, wherein the anti-floating anchor rod waterproof node is always a weak link in waterproof treatment and is one of the common reasons for causing basement leakage and influencing the use of later-stage medical equipment. Particularly for hospital buildings, the problem that rainwater leaks into basements frequently exists, so that the environmental quality of hospitals is reduced; the technology is that a waterproof coiled material is upwards adhered from an adhesive layer and firmly adhered with concrete at the later stage, so that a skin type waterproof technology is achieved, and the risk of building leakage is greatly reduced. The construction technology that HDPE self-adhesive glued membrane coiled material adopted is the technique of sticking backward in advance, and to the basement bottom plate, it is obvious to adopt HDPE self-adhesive glued membrane coiled material water-proof effects to promote, but to anti-floating stock department waterproof node, still does not according to HDPE self-adhesive glued membrane coiled material waterproof characteristic at present, confirms a better waterproof node structure way, but refers to other general node ways, but this node way probably is not suitable for the technique of sticking backward in advance. In order to solve the problem and eliminate the influence of the waterproof leakage of the anti-floating anchor rod on the medical equipment foundation in the hospital, a medical equipment foundation anti-floating anchor rod waterproof structure and a construction method for hospital buildings, which can solve the problem, are urgently needed.

Disclosure of Invention

The invention aims to provide a medical equipment foundation anti-floating anchor rod waterproof structure of a hospital building and a construction method thereof.

The embodiment of the invention is realized by the following steps:

a medical equipment foundation anti-floating anchor rod waterproof structure for hospital buildings comprises an anti-floating anchor rod inserted on a foundation cushion layer, wherein waterproof grooves are formed in the periphery of the anti-floating anchor rod of the foundation cushion layer, water stop rings are sleeved at joints of the waterproof grooves and the anti-floating anchor rod, a first waterproof solidification layer is filled in the waterproof grooves, and a first waterproof coil material layer is laid on the first waterproof solidification layer; the waterproof structure is characterized in that a second waterproof solidification layer is arranged at one end, close to the anti-floating anchor rod, of the upper surface of the first waterproof roll, double-sided adhesive tape layers are arranged at the other positions of the upper surface of the first waterproof roll, a second waterproof roll layer is further arranged on the double-sided adhesive tape layers, the laying area of the second waterproof roll is larger than that of the first waterproof roll, and the area, beyond the first waterproof roll, of the second waterproof roll is bonded with the foundation cushion layer. Through sealing ring, first waterproof solidification layer, waterproof roll material layer of first waterproof roll material layer, second and waterproof solidification layer multichannel waterproof measure, formed a totally enclosed waterproof construction in anti-floating anchor rod department, improved water-proof effects.

Preferably, the first waterproof roll layer is made of a strongly-adhesive high polymer roll, and the side with adhesiveness is adhered to the first waterproof solidified layer. The bonding firmness with the foundation mat layer is enhanced.

Preferably, the second waterproof roll layer is made of an HDPE waterproof roll. The first waterproof roll material layer and the second waterproof roll material layer are firmly adhered by the double-sided adhesive tape layer, so that the possibility of water seepage at the periphery of the anti-floating anchor rod is prevented.

Preferably, the first waterproof solidified layer and the second waterproof solidified layer are both made of waterproof ointment materials. The joint of the anti-floating anchor rod and the waterproof coiled material is a waterproof weak link generally, and waterproof factice is poured into the waterproof groove and the upper part of the inverted round platform to ensure that the periphery of the anchor rod steel bar is waterproof and compact.

Preferably, the waterproof groove is of an inverted circular truncated cone structure, the water stop ring is arranged at the bottom of the waterproof groove, and the waterproof groove is filled with the first waterproof solidification layer.

Preferably, one side of the second waterproof roll material layer is a rough surface, the other side of the second waterproof roll material layer is a smooth surface, and the side provided with the smooth surface is connected with the double-sided adhesive tape layer.

The construction method of the anti-floating anchor rod waterproof structure of the medical equipment foundation of the hospital building is further provided, the anti-floating anchor rod waterproof structure is constructed, and the construction method comprises the following steps:

s1: pouring a foundation cushion layer around the anti-floating anchor rod, and reserving a waterproof groove at the joint of the anti-floating anchor rod;

s2: a water stop ring is arranged at one end of the anti-floating anchor rod close to the bottom of the waterproof groove;

s3: pouring waterproof ointment into the waterproof groove to form a first waterproof solidified layer;

s4: paving a strongly-adhesive high polymer coiled material with the diameter of 500mm on the first waterproof solidification layer to serve as a first waterproof coiled material layer;

s5: after all the anti-floating anchor rods are subjected to operations of S1-S4, a double-sided adhesive tape layer is bonded on the first waterproof roll material layer;

s6: laying a second waterproof coil material layer on the foundation cushion layer, and bonding the second waterproof coil material layer close to the anti-floating anchor rod area on the double-sided adhesive tape layer;

s7: and filling and sealing a second waterproof solidification layer at the joint of the second waterproof coiled material and the anti-floating anchor rod.

Preferably, step S1 further includes pouring the foundation mat after the anti-floating anchor rod is grouted, and the diameter of the upper opening of the reserved waterproof groove is greater than 100mm and the depth is 40-60 mm.

Preferably, in step S2, the water stop ring is made of a water-swellable material, and the water stop ring is installed to detect whether it is intact and whether it is broken.

Preferably, the second waterproof solidification layer is of an arch structure, and the thickness of the second waterproof solidification layer gradually decreases along the direction away from the anti-floating anchor rod.

Preferably, anti-floating anchor rod is made for two reinforcing bars, all overlaps on two reinforcing bars to be equipped with the sealing washer, and waterproof recess upper shed edge is 50mm apart from nearest reinforcing bar distance.

Due to the adoption of the technical scheme, the invention has the beneficial effects that: the anti-floating anchor rod comprises an anti-floating anchor rod inserted on a foundation cushion layer, wherein waterproof grooves are formed in the periphery of the anti-floating anchor rod of the foundation cushion layer, a water stop ring is sleeved at the joint of each waterproof groove and the corresponding anti-floating anchor rod, a first waterproof solidification layer is filled in each waterproof groove, and a first waterproof coil layer is laid on each first waterproof solidification layer; the waterproof structure is characterized in that a second waterproof solidification layer is arranged at one end, close to the anti-floating anchor rod, of the upper surface of the first waterproof roll, double-sided adhesive tape layers are arranged at the other positions of the upper surface of the first waterproof roll, a second waterproof roll layer is further arranged on the double-sided adhesive tape layers, the laying area of the second waterproof roll is larger than that of the first waterproof roll, and the area, beyond the first waterproof roll, of the second waterproof roll is bonded with the foundation cushion layer. Through sealing ring, first waterproof solidification layer, waterproof roll material layer of first waterproof roll material layer, second and waterproof solidification layer multichannel waterproof measure, formed a totally enclosed waterproof construction in anti-floating anchor rod department, improved water-proof effects.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

fig. 2 is a partial structural schematic diagram of the present invention.

Description of specific element symbols: 1-anti-floating anchor rod, 2-foundation backing plate, 3-first waterproof solidification layer, 4-water stop ring, 5-second waterproof solidification layer, 6-second waterproof roll layer, 7-double-sided adhesive tape layer and 8-first waterproof roll layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. The following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1 and 2, the medical equipment foundation anti-floating anchor rod waterproof structure for hospital buildings in this embodiment includes an anti-floating anchor rod 1 inserted on a foundation mat, the foundation mat is provided with waterproof grooves around the anti-floating anchor rod 1, a water stop ring 4 is sleeved at a joint between the waterproof groove and the anti-floating anchor rod 1, a first waterproof solidified layer 3 is filled in the waterproof groove, and a first waterproof coil layer 8 is laid on the first waterproof solidified layer 3; first waterproofing membrane upper surface is close to the one end of anti-floating anchor 1 is provided with the waterproof coagulation layer of second 5, all the other positions of first waterproofing membrane upper surface are provided with double faced adhesive tape layer 7, still be provided with second waterproofing membrane layer 6 on the double faced adhesive tape layer 7, the area of laying of second waterproofing membrane is greater than first waterproofing membrane's the area of laying, just second waterproofing membrane surpasss first waterproofing membrane's region all with the foundation bed course bonds. Through sealing ring 4, first waterproof solidification layer 3, first waterproof roll material layer 8, the waterproof roll material layer 6 of second and the waterproof solidification layer 5 multichannel water-proof measurements of second, formed a totally enclosed waterproof construction in anti-floating anchor 1 department, improved water-proof effects.

Example 2: the first waterproof roll material layer 8 of this embodiment is made of a strongly-adhesive polymer roll material, and the side with adhesion is adhered to the first waterproof solidified layer 3. The bonding firmness with the foundation mat layer is enhanced. The second waterproof roll layer 6 of this embodiment is made of HDPE waterproof roll. The first waterproof roll material layer 8 and the second waterproof roll material layer 6 are firmly adhered by the double-sided adhesive tape layer 7, so that the possibility of water seepage at the periphery of the anti-floating anchor rod 1 is prevented. The first waterproof solidified layer 3 and the second waterproof solidified layer 5 of the present embodiment are both made of waterproof ointment materials. The joint of the anti-floating anchor rod 1 and the waterproof coiled material is a waterproof weak link generally, and waterproof factice is poured into the waterproof groove and the upper part of the inverted round table to ensure that the periphery of the anchor rod steel bar is waterproof and compact. This embodiment waterproof groove is the inverted round platform structure, seal 4 sets up waterproof groove bottom, just first waterproof solidification layer 3 will waterproof groove fills up. In this embodiment, one side of the second waterproof roll layer 6 is set as a rough surface, the other side is set as a smooth surface, and the side provided with the smooth surface is connected to the double-sided tape layer 7.

Example 3: the embodiment also provides a construction method of the medical equipment foundation anti-floating anchor rod waterproof structure of the hospital building, which is used for constructing the anti-floating anchor rod 1 waterproof structure and comprises the following steps: s1: pouring a foundation cushion layer around the anti-floating anchor rod 1, and reserving a waterproof groove at the joint of the anti-floating anchor rod 1; s2: a water stop ring 4 is arranged at one end of the anti-floating anchor rod 1 close to the bottom of the waterproof groove; s3: pouring waterproof ointment into the waterproof groove to form a first waterproof solidified layer 3; s4: paving a strongly-adhesive high polymer coiled material with the diameter of 500mm on the first waterproof solidification layer 3 to serve as a first waterproof coiled material layer 8; s5: after all the anti-floating anchor rods 1 are subjected to operations of S1-S4, the double-sided adhesive tape layer 7 is bonded on the first waterproof roll material layer 8; s6: laying a second waterproof coil material layer 6 on the foundation cushion layer, and bonding the second waterproof coil material layer 6 in the area close to the anti-floating anchor rod 1 on a double-sided adhesive tape layer 7; s7: and filling and sealing a second waterproof solidification layer 5 at the joint of the second waterproof coiled material and the anti-floating anchor rod 1.

Example 4: step S1 of this embodiment further includes pouring the foundation mat after the grouting of the anti-floating anchor rod 1 is completed, and the diameter of the upper opening of the reserved waterproof groove is greater than 100mm and the depth is 40-60 mm. In step S2, the water stop ring 4 is made of a water-swellable material, and the water stop ring 4 is installed to detect whether it is intact or broken. The second waterproof solidified layer 5 of the present embodiment is of an arch structure, and the thickness gradually decreases along the direction away from the anti-floating anchor rod 1. This embodiment anti-floating anchor 1 is made for two reinforcing bars, all overlaps on two reinforcing bars to be equipped with seal 4, and the waterproof recess upper shed edge is 50mm apart from nearest reinforcing bar distance.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.