CN111636633A

CN111636633A - Product for roof waterproof protective layer separation seam construction and construction method

Info

Publication number: CN111636633A
Application number: CN202010402396.8A
Authority: CN
Inventors: 马超; 潘道镇; 林曙
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-09-08

Abstract

The invention discloses a product for roof waterproof protective layer parting joint construction and a construction method, and belongs to the technical field of roof parting joint construction. The factice body is arranged as the separating strip during concrete pouring, after the concrete reaches a certain strength, the electric heating wire inside the factice body is electrified to heat and melt the factice to fill the separating seam, the water stop structure can be utilized to improve the contact area during the forming of the separating seam, and the connection with higher strength can be realized during the seam filling, so that the long-term falling and water leakage are prevented, the construction time is greatly shortened, and the construction cost is effectively saved.

Description

Product for roof waterproof protective layer separation seam construction and construction method

Technical Field

The invention belongs to the technical field of roof separation joint construction, and particularly relates to a product for roof waterproof protective layer separation joint construction and a construction method.

Background

The construction of the separation seam of the waterproof protective layer of the roof of the building is usually to pre-embed extruded sheets or to cut at the later stage. The method for embedding the extruded sheet comprises the steps of cutting the extruded sheet, embedding the extruded sheet at a separation joint by using high-light mortar, pouring concrete, taking out the extruded sheet when the concrete reaches a certain strength, and finally filling the joint by using factice. The method has complex construction process, and the extruded sheet has low strength and is easy to damage or can not be taken out in the construction process, and the factice crack filling can not be ensured. The later cutting method is that the waterproof protective layer is poured firstly, and the cutting machine is used for cutting at a corresponding position when certain strength is achieved.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a convenient and quick product for constructing the parting line of the roof waterproof protective layer and a construction method thereof, which effectively ensure the quality of the parting line, greatly reduce the construction efficiency and save the cost.

In order to achieve the purpose, the invention adopts the following scheme:

product is used in roof waterproof layer parting joint construction, including setting up at the inside oleamen body of parting joint, the inside two electric heating wire that set up along self length direction that inlay of oleamen body, the both sides of concreting relatively of oleamen body all are equipped with the stagnant water structure. The oleamen body is direct as the parting bead of parting bead, removes the uncertain factor that the extruded sheet brought from the later stage from, can realize heating melting oleamen body and accomplish the sealed of parting bead to its inside electric heating wire circular telegram after the template is demolishd in the later stage, utilizes the stagnant water structure can strengthen water-proof effects to the parting bead.

Furthermore, the water stopping structure comprises a plurality of bulges arranged at equal intervals, and the heights of the bulges are gradually increased inwards along the separation seams.

Furthermore, the device also comprises an extrusion mechanism which is arranged at the position of the separation seam and is opposite to the ointment body, the extrusion mechanism comprises two symmetrically arranged mounting plates and a pressing plate movably arranged between the two mounting plates, and the pressing plate and the two mounting plates form a forming area.

Furthermore, one side of the pressing plate, which is opposite to the ointment body, is provided with an arc-shaped structure protruding outwards.

The invention also discloses a construction method of the product for constructing the separation seam of the roof waterproof protective layer, which comprises the following steps:

s1, vertically arranging the products at the separation seams, fixing the products at two sides by M20 cement mortar, and connecting electric heating wires in the two adjacent factice bodies;

s2, after concrete is poured, after certain strength is achieved, the template is removed, and the mounting plates are fixed on the concrete layers on the two sides of the separation seams through double faced adhesive tapes;

s3, electrifying the electric heating wire, and plugging the separation seams by the ointment body when the ointment body is completely melted after being heated;

s4, slowly drawing out the electric heating wire upwards, pressing the pressing plate along the drawing direction to compact the factice in the separation seam, pressing the factice to the middle of the separation seam in a centralized manner through the arc-shaped structure of the pressing plate, and discharging air bubbles in the separation seam to two sides along the two sides of the pressing plate;

and S5, continuously pressurizing the pressing plate, and removing the mounting plate and the pressing plate after the ointment is completely cooled.

Compared with the prior art, the invention can obtain the following technical effects:

the factice body is arranged as the separating strip during concrete pouring, after the concrete reaches a certain strength, the electric heating wire inside the factice body is electrified to heat and melt the factice to fill the separating seam, the water stop structure can be utilized to improve the contact area during the forming of the separating seam, and the connection with higher strength can be realized during the seam filling, so that the long-term falling and water leakage are prevented, the construction time is greatly shortened, and the construction cost is effectively saved.

The invention also comprises a squeezing mechanism which comprises a mounting plate and a pressing plate, wherein the mounting plate is fixed on the outer side of the body, the soft and smooth factice in the squeezing mechanism is compacted through the pressing plate, due to the convex design of the water stop structure, the connection strength can be further improved under the action of external force, meanwhile, the water-proof effect is achieved, the side, opposite to the factice body, of the pressing plate is provided with an arc-shaped structure, the melted factice is pressed through the arc-shaped structure, and the factice in the squeezing mechanism is completely matched with the rough surface of the inner wall of the separation joint and is combined with the design of the water stop structure to achieve.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. an ointment body; 2. an electric heating wire; 3. mounting a plate; 4. and (7) pressing a plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in figure 1, the product is used in roof waterproof protective layer parting joint construction, including setting up at the inside oleamen body 1 of parting joint, two electric heating wire 2 that set up along self length direction are inlayed to oleamen body 1 is inside, and the both sides of the relative concreting of oleamen body 1 all are equipped with the stagnant water structure. The parting bead when oleamen body 1 is as concrete placement, after the concrete reaches certain intensity, to the inside electric heating wire 2 ohmic heating of oleamen body melt oleamen and fill the parting joint, when the parting joint shaping, can utilize stagnant water structure to improve area of contact, when the area is filled joint, can realize the connection of higher strength, prevents to drop for a long time and the percolating water, has shortened the engineering time greatly, effectively practices thrift construction cost.

In a further preferred scheme in this embodiment, the stagnant water structure includes a plurality of projections that set up at equal intervals, and the bellied height inwards increases gradually along the parting line.

Example 2:

as shown in fig. 1 and fig. 2, the ointment dispenser is improved as follows on the basis of the embodiment 1, and further comprises a squeezing mechanism which is arranged at the position of the separation seam and is opposite to the ointment body 1, wherein the squeezing mechanism comprises two symmetrically arranged mounting plates 3 and a pressure plate 4 which is movably arranged between the two mounting plates 3, and the pressure plate 4 and the two mounting plates 3 form a forming area. Utilize mounting panel 3 to fix in the outside of oleamen body 1, through the oleamen compaction after the clamp plate 4 with the gentle cunning of inside, because the protruding design of stagnant water structure can further improve joint strength and reach water-proof effects simultaneously under the exogenic action.

In this embodiment, it is further preferable that the side of the pressing plate 4 facing the ointment body 1 is provided with an arc structure protruding outward near the side of the ointment body 1. Simultaneously, one side of the pressing plate 4, which is opposite to the ointment body 1, is designed into an arc-shaped structure, the melted ointment is pressed by the arc-shaped structure, the inner ointment is completely matched with the rough surface of the inner wall of the separation joint, and the design of the water stop structure is combined to achieve the embedding effect.

Example 3:

the construction method of the product for constructing the separation seam of the roof waterproof protective layer comprises the following steps:

s1, vertically arranging the products at the separation seams, fixing the products at two sides by M20 cement mortar, and connecting the electric heating wires 1 in the two adjacent factice bodies 1;

s2, after concrete is poured and a certain strength is achieved, the template is removed, and the mounting plates 3 are fixed on the concrete layers on the two sides of the separation seams through double faced adhesive tapes;

s3, electrifying the electric heating wire 2, and plugging the separation seams by the ointment body 1 when the ointment is completely melted after being heated;

s4, slowly drawing out the electric heating wire 2, meanwhile pressing the pressing plate 4 along the drawing direction to compact the factice in the separation seam, pressing towards the middle of the separation seam in a concentrated manner through the arc-shaped structure of the pressing plate 4, and enabling the air bubbles in the separation seam to move towards two sides and to be discharged along two sides of the pressing plate 4;

and S5, continuously pressurizing the pressing plate 4, and removing the mounting plate 3 and the pressing plate 4 after the ointment is completely cooled.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Product is used in roof waterproof layer parting joint construction, its characterized in that, including setting up at inside oleamen body (1) of parting joint, two electric heating wire (2) that set up along self length direction are inlayed to oleamen body (1) inside, the both sides of concreting relatively of oleamen body (1) all are equipped with the stagnant water structure.

2. The product is used in roof waterproof protective layer parting line construction according to claim 1, characterized in that, the stagnant water structure includes a plurality of equally spaced set up arch, bellied height inwards increases gradually along the parting line.

3. The product is used in roof waterproof protective layer parting line construction according to claim 1, characterized in that, still include the extrusion mechanism that sets up in parting line department and oleamen body (1) relative setting, extrusion mechanism is including two mounting panels (3) that the symmetry set up, clamp plate (4) that the activity set up between two mounting panels (3), clamp plate (4) and two mounting panels (3) form the shaping district.

4. The product for the construction of the separation joint of the roof waterproof protective layer according to the claim 3, characterized in that one side of the pressing plate (4) opposite to the factice body (1) is provided with an arc-shaped structure protruding outwards.

5. The construction method of the product for constructing the separation seam of the roof waterproof protective layer is characterized by comprising the following steps of:

s1, vertically arranging the products at the separation seams, fixing the products at two sides by M20 cement mortar, and connecting electric heating wires (1) in two adjacent factice bodies (1);

s2, after concrete is poured and a certain strength is achieved, the template is removed, and the mounting plates (3) are fixed on the concrete layers on the two sides of the separation seams through double faced adhesive tapes;

s3, electrifying the electric heating wire (2), and plugging the separation seams by the ointment body (1) when the ointment is completely melted after being heated;

s4, slowly drawing out the electric heating wire (2), pressing the pressing plate (4) along the drawing direction to compact the factice in the separation seam, pressing the factice to the middle of the separation seam in a concentrated manner through the arc-shaped structure of the pressing plate (4), and moving the bubbles in the separation seam to two sides and discharging the bubbles along two sides of the pressing plate (4);

and S5, continuously pressurizing the pressing plate (4), and removing the mounting plate (3) and the pressing plate (4) after the ointment is completely cooled.