Aluminum die pressing groove structure for reducing leakage of slurry at laminated board belt

Abstract

The utility model discloses an aluminum mould pressing groove structure reducing the slurry leakage of laminated slab plate belt, including two adjacent laminated slabs and the aluminum formwork below setting between both, the aluminum formwork on the corresponding both sides bottom of laminated slab plate seam has the plastic plate pressing groove in depth, the aluminum formwork outside of corresponding plastic plate pressing groove of both laminated slabs is pasted with double -sided tape and through a plurality of steel support bars and is pressed tightly to the lower surface of laminated slab, and pours the concrete and forms the concrete slab surface, the utility model discloses can effectively reduce the slurry leakage of laminated slab plate belt, improves construction efficiency and formwork reusability, and can be directly troweled and leveled in later period, after the concrete pouring is completed, effectively avoids the subsequent quality problem of ceiling, also has promoted the performance of building formwork, has brought the dual promotion of economic benefit and construction efficiency for the project.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering construction, and particularly provide a kind of aluminium mould pressing groove structure for reducing the leakage of composite slab board belt. BACKGROUND

[0002] In recent years, with the development of construction industry, considering the construction period and the requirement of government to residential assembly rate, floor method iteration into cast-in-place slab plus composite slab technology has been more common, but the leakage of composite slab board belt due to the quality problem (flatness) of composite slab becomes a new quality common fault, and needs to be solved and controlled. INVENTION CONTENTS

[0003] The utility model discloses a kind of aluminium mould pressing groove structure for reducing the leakage of composite slab board belt, which can effectively solve the above problems.

[0004] The technical scheme of the utility model is: a kind of aluminium mould pressing groove structure for reducing the leakage of composite slab board belt, including two adjacent composite slabs 1 and aluminium formwork 2 being set between lower portion thereof, the aluminium formwork 2 on the bottom of the two sides of the slab joint of the two composite slabs 1 is deepened with plastic plate pressing groove 3, the aluminium formwork 2 of the outer side of the corresponding plastic plate pressing groove 3 of the two composite slabs 1 is attached with double-sided adhesive tape 4 and is tightly pressed to the lower surface of composite slab 1 by a plurality of steel support rods 5, and concrete slab surface 6 is formed by pouring concrete.

[0005] Further, the strength grade of the composite slab 1 is C30, and the thickness is 60mm, and the steel bar raw material uses C8, C10 and C12.

[0006] Further, the thickness of the aluminium formwork 2 is 4mm.

[0007] Further, the depth of the plastic plate pressing groove 3 is 5mm, and the width is 100mm.

[0008] Further, the thickness of the double-sided adhesive tape 4 is 3mm, and the width is 50mm.

[0009] Further, the support rod 5 support spacing is ≤1300mm.

[0010] Further, the concrete slab surface 6 is poured after the completion of the late cast-in-place slab, and the recess is directly plastered and leveled after the formwork is removed.

[0011] The utility model has the following beneficial effects:

[0012] The utility model can effectively reduce the leakage of composite slab board belt, improve construction efficiency and formwork reuse rate, and directly plaster and level in the later period; after the completion of concrete pouring, subsequent ceiling quality problems are effectively avoided, and the performance of building formwork is also improved, which brings double improvement of economic benefit and construction efficiency for project. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] In the diagram: 1. Composite slab; 2. Aluminum formwork; 3. Grooved plastic sheet; 4. Double-sided adhesive tape; 5. Steel support rod; 6. Concrete slab surface. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, an aluminum formwork groove structure for reducing grout leakage at the joint of composite slabs includes two adjacent composite slabs 1 and an aluminum formwork 2 disposed between them. Plastic plate grooves 3 are deeply embedded on the aluminum formwork 2 at the bottom of the joint between the two composite slabs 1. Double-sided adhesive tape 4 is attached to the aluminum formwork 2 outside the corresponding plastic plate grooves 3 at the joint between the two composite slabs 1 and the aluminum formwork 2. The aluminum formwork 2 is pressed against the lower surface of the composite slab 1 by several steel support rods 5, and concrete is poured to form a concrete slab surface 6.

[0017] In the embodiments described in this utility model, the composite slab 1 has a strength grade of C30, a thickness of 60mm, and the reinforcing steel is made of C8, C10, or C12.

[0018] In the embodiments described in this utility model, the aluminum template 2 has a thickness of 4mm.

[0019] In the embodiment described in this utility model, the plastic plate groove 3 has a depth of 5mm and a width of 100mm.

[0020] In the embodiments described in this utility model, the double-sided adhesive 4 has a thickness of 3mm and a width of 50mm.

[0021] In the embodiments described in this utility model, the support rod 5 has a support spacing of ≤1300mm.

[0022] In the embodiments described in this utility model, after the concrete slab surface 6 is poured into a cast-in-place slab, the groove is directly plastered and leveled after demolding.

[0023] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An aluminum die groove structure for reducing slurry leakage at a lamination plate belt, characterized by, It comprises two adjacent laminated boards (1) and aluminum formwork (2) arranged below the two boards, the corresponding aluminum formwork (2) on the bottom of the two sides of the board seam of the two laminated boards (1) is deepened with plastic plate pressing groove (3), the aluminum formwork (2) outside the corresponding plastic plate pressing groove (3) of the two laminated boards (1) is pasted with double-sided adhesive tape (4) and the aluminum formwork (2) is tightly pressed against the lower surface of the laminated board (1) through a plurality of steel supporting rods (5), and concrete is poured to form a concrete slab (6).

2. An extrusion slot structure for reducing the leakage of slurry at the board web of a laminated board according to claim 1, wherein The strength grade of the laminated board (1) is C30, the thickness is 60 mm, and the steel bar raw material is C8, C10 and C12.

3. An aluminum die slot structure for reducing slurry leakage at the board web of a laminated board according to claim 1, wherein The thickness of the aluminum formwork (2) is 4 mm.

4. An aluminum die slot structure for reducing slurry leakage at the board web of a laminated board according to claim 1, wherein The depth of the plastic plate pressing groove (3) is 5 mm, and the width is 100 mm.

5. An aluminum die slot structure for reducing slurry leakage at the board web of a laminated board according to claim 1, wherein The thickness of the double-sided adhesive tape (4) is 3 mm, and the width is 50 mm.

6. An aluminum die slot structure for reducing slurry leakage at the board web of a laminated board according to claim 1, wherein The supporting rod (5) has a supporting interval of ≤1300 mm.

7. An aluminum die slot structure for reducing slurry leakage at a board web of a laminated board according to claim 1, wherein The concrete slab (6) is poured in the later stage of the cast-in-place slab, and the recess is directly plastered and leveled after the formwork is removed.

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