CN214090425U - Side chamfer prevents heat preservation template structure integration heat preservation system that ftractures - Google Patents

Abstract

The utility model discloses a side chamfer anti-cracking heat preservation template structure integrated heat preservation system, which is characterized in that the side chamfer anti-cracking heat preservation template structure integrated heat preservation system is characterized in that the system consists of a side chamfer heat preservation template, anchoring bolts, concrete, a masonry, mortar, tie bars and leveling plastering mortar; the side edge chamfering heat-insulation template, the anchoring bolt and the concrete form a concrete part heat-insulation system, and the side edge chamfering heat-insulation template, the anchoring bolt, the masonry, the mortar and the tie bar form a masonry part heat-insulation system; after the concrete part and the masonry part are insulated, leveling plastering mortar is plastered on the outer vertical surface, and alkali-resistant glass fiber mesh cloth is clamped inside; the construction quality common faults such as cracking and falling of plastering of the outer wall are effectively avoided, the firmness, safety and durability of connection between the external heat insulation of the building and the main structure of the building are ensured, the operation is easy for workers, the engineering quality is ensured, and the engineering cost is reduced.

Description

Side chamfer prevents heat preservation template structure integration heat preservation system that ftractures

Technical Field

The utility model relates to a building external wall insulation technical field, specifically say that the side chamfer prevents heat preservation template structure integration heat preservation system that ftractures, the outer heat preservation at mainly used building outer wall concrete position, brickwork position.

Background

With the rapid development of economy, the energy demand is rapidly increased, the situation of energy faces is very severe, and the 'energy conservation priority' becomes a strategic decision of energy development, so that the energy conservation technology is greatly popularized in various fields, and the mandatory building energy conservation standard is implemented in the building field.

The traditional external heat preservation method for the building comprises the following steps: after the reinforced concrete structure is completed, the filling wall body is built, two sides are plastered, and then the heat preservation layer system is constructed on the outer side.

The construction external heat preservation method belongs to an independent construction process, needs scaffolds, hanging baskets and other equipment, is high-altitude dangerous operation, is low in efficiency and long in construction period, and is high-altitude manual operation, so that the construction quality is influenced by the technical level and responsibility of workers, the quality is difficult to check and control, and the engineering quality hidden danger is easily caused.

The side edges of the existing heat preservation template products are straight edges, are butt jointed by straight seams during splicing, are communicated with the seams from top to bottom, and are easy to crack along the seams of the boards after leveling and plastering on the outer sides, so that the problems of leakage of the outer walls, plastering and falling off are caused.

Disclosure of Invention

The utility model aims at overcoming the not enough of above-mentioned prior art, and provide the side chamfer and prevent the heat preservation template structure integration heat preservation system that ftractures.

The utility model provides a technical scheme is: the side chamfer anti-cracking heat preservation template structure integrated heat preservation system is characterized by consisting of a side chamfer heat preservation template, an anchoring bolt, concrete, a masonry, mortar, a tie bar and leveling plastering mortar; the side edge chamfering heat-insulation template, the anchoring bolt and the concrete form a concrete part heat-insulation system, and the side edge chamfering heat-insulation template, the anchoring bolt, the masonry, the mortar and the tie bar form a masonry part heat-insulation system;

the side edge chamfer heat preservation template is made of an inner side sawtooth mortar layer, a heat preservation layer and an outer side heat preservation mortar layer, and a side edge chamfer is arranged at the plate edge position of the outer side heat preservation mortar layer;

according to the concrete part heat preservation system, anchor bolts are vertically inserted into the side edge chamfering heat preservation templates, side edge chamfering heat preservation templates are arranged on the outer sides of the prefabricated cement mortar supporting rods for controlling the thickness of the wall body, inner side wooden templates are arranged on the inner sides of the prefabricated cement mortar supporting rods for controlling the thickness of the wall body, a template support system is arranged on the outer sides of the side edge chamfering heat preservation templates, and concrete is poured between the inner side wooden templates and the side edge chamfering heat preservation templates;

in the masonry part heat insulation system, anchor bolts are vertically inserted into the side edge chamfering heat insulation templates and are pre-fixed on the outer sides of the masonry, gaps are reserved between the masonry and the side edge chamfering heat insulation templates during masonry, mortar is thrown and trowelled to the inner sides of the side edge chamfering heat insulation templates during masonry, mortar is poured into the gaps, tie bars are arranged between the masonry and the mortar for reinforcing connection, and after the masonry is completed, the outer side edge chamfering heat insulation templates are integrally connected with the mortar and the masonry;

after the concrete part heat insulation system and the masonry part heat insulation system are completed, leveling plastering mortar is plastered on the outer side, a V-shaped groove is formed by side chamfers between splicing plate joints of the side chamfer heat insulation template, and the leveling plastering mortar is embedded into the V-shaped groove to form an anti-crack key.

Furthermore, alkali-resistant glass fiber mesh cloth is arranged in the leveling plastering mortar.

The utility model has the advantages that: 1. due to the unique side chamfer design, a V-shaped groove is formed between the plate seams after the splicing of the heat-insulating templates, so that mortar can be embedded into the V-shaped groove when leveling and plastering are carried out on the outer side to form an anti-crack key, then the plates are spliced by staggered joints (shown in detail in figure 7) during construction, and alkali-resistant glass fiber mesh cloth is clamped in a plastering layer, so that common construction quality problems such as cracking and falling off of outer wall plastering can be effectively avoided; 2. the side chamfer heat-insulation template and a main building structure (concrete and masonry) are integrally constructed, and particularly due to the design of the sawtooth-shaped mortar layer on the inner side, the area and the roughness of a connecting surface are increased, so that the side chamfer heat-insulation template and the main building structure are more firmly connected, and the firmness, the safety and the durability of the connection between the external heat-insulation of the building and the main building structure are ensured; 3. the same heat insulation material is used for both the concrete part and the masonry part of the external heat insulation of the building external wall, so that the continuity and consistency of the external heat insulation material are kept, and the risk of cracking of the external wall surface is reduced; 4. because the side edge is designed to be the chamfer angle, no trimming process is carried out during production, the production cost is reduced, and the price is more advantageous; 5. the small-size design is adopted, the weight of a single block of the side chamfer heat-insulation template is greatly reduced, and the operation is easy for workers; 6. the unique template supporting system can ensure the verticality and the flatness of the building template, thereby ensuring the verticality and the flatness of the outer wall surface after the concrete pouring is finished, ensuring the engineering quality and reducing the engineering cost.

Drawings

FIG. 1 is a schematic sectional view of a side chamfer heat preservation formwork of the present invention;

FIG. 2 is an isometric view of the side chamfer insulation form of the present invention;

FIG. 3 is a schematic view of the concrete portion heat preservation system of the present invention;

FIG. 4 is a schematic view of the masonry part heat preservation system of the present invention;

FIG. 5 is a schematic diagram of the concrete portion of the present invention;

FIG. 6 is a schematic diagram of the masonry part of the present invention;

fig. 7 is a vertical panel layout of the present invention.

The concrete mortar comprises 1 inner side sawtooth mortar layer, 2 heat preservation layers, 3 outer side heat preservation mortar layers, 4 side edge chamfers, 5 anchoring bolts, 6 concrete, 7 brickwork, 8 mortar, 9 tie bars, 10 leveling plastering mortar, 11 alkali-resistant glass fiber mesh cloth, 12 formwork supporting systems, 13 inner side wood formworks and 14 square pipe supports.

The specific implementation mode is as follows:

for better understanding and implementation, the following provides a detailed description of specific embodiments with reference to the accompanying drawings, wherein the side chamfer anti-cracking heat preservation template structure integrated heat preservation system of the utility model is provided with a heat preservation structure; the illustrated embodiments are provided only for explaining the present invention, and not for limiting the scope of the present invention.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the side chamfer anti-cracking heat preservation template structure integrated heat preservation system determines and selects the thickness of the heat preservation layer of the side chamfer heat preservation template through calculation according to relevant specifications, standards and specific constructional engineering drawing requirements; the side chamfer heat preservation template and the anchoring bolt 5 are produced in a factory and are processed as follows:

the side chamfer heat preservation template consists of an inner zigzag mortar layer 1, a heat preservation layer 2, an outer heat preservation mortar layer 3 and a side chamfer 4; the heat preservation layer 2 is one of heat preservation materials such as polystyrene boards, extruded sheets and polyurethane, the inner side of the heat preservation layer 2 is attached with an inner side sawtooth mortar layer 1, the outer side of the heat preservation layer is attached with an outer side heat preservation mortar layer 3, the outer side heat preservation mortar layer 3 is positioned at the plate edge position to be made into a side edge chamfer 4, and a side edge chamfer heat preservation template is formed;

the side chamfer heat preservation template can be subjected to standardized operation in a factory workshop, is subjected to industrial mass production, and ensures the product quality;

the anchoring bolt 5 is a plastic bolt vertically inserted into the side edge chamfer heat preservation template surface;

the concrete 6 is a building main body structure;

the masonry 7 is made of materials such as aerated concrete blocks or bricks commonly used in building engineering;

the mortar 8 is a mixture prepared by cement, sand and water which are commonly used in constructional engineering according to a proportion;

the tie bars 9 are reinforcing bars for reinforcing the connection between the masonry 7 and the mortar 8;

the leveling plastering mortar 10 is mortar which is used for leveling and plastering and has an anti-cracking function after the construction of the side edge chamfer heat preservation template at the concrete part and the masonry part is finished;

the alkali-resistant glass fiber mesh cloth 11 is a mesh cloth which is placed in the leveling plastering mortar 10 and has an anti-cracking function;

the formwork support system 12 is a fixing system for ensuring that the shape and the size of the concrete formwork do not change in a displacement manner when the concrete formwork is poured;

the inner side wooden mold 13 is a building mold commonly used in construction engineering;

the square pipe support 14 is a support for fixing a chamfer heat preservation template in advance during construction of the integral heat preservation system of the masonry part side chamfer crack prevention heat preservation template structure;

vertically inserting an anchor bolt 5 on the side edge chamfering heat-insulation template, mounting the side edge chamfering heat-insulation template on the outer side of a prefabricated cement mortar stay bar for controlling the thickness of a wall body, mounting an inner side wooden template 13 on the inner side of the prefabricated cement mortar stay bar for controlling the thickness of the wall body, mounting a template support system 12 on the outer side of the side edge chamfering heat-insulation template, and pouring concrete 6 between the inner side wooden template 13 and the side edge chamfering heat-insulation template; forming a concrete part heat preservation system;

firstly, mounting a square pipe support 14 on the outer side of a side chamfer heat insulation template of a heat insulation system close to a concrete part; the anchor bolts 5 are vertically inserted into the side edge chamfering heat-insulation template and are pre-fixed on the outer side of the masonry 7, a gap is reserved between the masonry 7 and the side edge chamfering heat-insulation template during building, slurry is thrown and smeared to the inner side of the side edge chamfering heat-insulation template during building, mortar 8 is poured into the gap, a tie bar 9 is additionally arranged between the masonry 7 and the mortar 8 for strengthening connection, and after the masonry 7 is completed, the outer side edge chamfering heat-insulation template is integrally connected with the mortar 8 and the masonry 7; forming a masonry part heat preservation system;

after concrete position heat preservation system and brickwork position heat preservation system accomplish, smear the plastering mortar 10 of making level in the outside, the side chamfer 4 between the concatenation slab joint of side chamfer heat preservation template forms a V type groove, and the plastering mortar 10 of making level imbeds V type inslot, forms an anti-crack bond, makes level and installs alkali-resisting glass fiber net check 11 in the plastering mortar 10, guarantees that the plastering mortar 10 of making level can not follow the slab joint fracture.

The side chamfer anti-cracking heat preservation template structure integrated heat preservation system of the utility model has the advantages that the side chamfer heat preservation template, the anchoring bolt and other related accessories are produced and manufactured in a factory and transported to a construction site for preparation and construction;

the concrete part construction process is as follows (see fig. 5):

(1) paying off concrete columns and walls;

(2) binding concrete columns, walls and beam steel bars, installing a protective layer cushion block and a prefabricated cement mortar brace rod for controlling the thickness of the wall;

(3) cutting and blanking the side edge chamfer heat preservation template according to the plate arrangement diagram of FIG. 7;

(4) the outer side of the steel bar props against a cement mortar spreader bar and a concrete protective layer cushion block to install a side edge chamfering heat-preservation template, an anchoring bolt is inserted, the inner side of the anchoring bolt is connected with the steel bar by a binding wire, and the side edge chamfering heat-preservation template is temporarily fixed on the outer side of the steel bar;

(5) installing a wood formwork on the inner side of the wall;

(6) penetrating the side edge chamfer heat preservation formwork through a split bolt eyelet of the wood formwork 3 on the inner side of the wall body by using an electric drill;

(7) installing a formwork support system on the outer side of the wall body and fixing the formwork system;

(8) pouring concrete;

(9) dismantling the wood formwork system;

(10) constructing and paying off the upper layer of concrete structure column and wall (repeating the process);

(11) completing the concrete structure, and completing the construction of the heat preservation template with the chamfer angle at the side edge of the concrete part;

the masonry part construction process is as follows (see fig. 6):

(1) setting out masonry wall construction;

(2) according to the plate arrangement drawing of FIG. 7, cutting and blanking the side chamfer heat preservation template, and inserting the anchoring bolts;

(3) mounting a square pipe support close to the concrete part side edge chamfer heat preservation template;

(4) a side edge chamfering heat preservation template is fixedly installed by abutting against the square pipe support;

(5) throwing slurry to the inner side of the side edge chamfering heat insulation template, plastering and pressing, building a masonry, and reserving a gap between the masonry and the side edge chamfering heat insulation template;

(6) pouring mortar into a gap between the masonry and the side edge chamfering heat-insulation template during masonry, and installing a tie bar between the masonry and the poured mortar;

(7) finishing the masonry, and finishing the construction of the heat preservation template with the chamfer at the side edge of the masonry part;

after the concrete part and the masonry part side edge chamfer heat preservation formwork are completely constructed, plastering mortar is smeared and leveled in the whole outside of the side edge chamfer heat preservation formwork, alkali-resistant glass fiber gridding cloth is clamped in the side edge chamfer heat preservation formwork, and then a decorative surface layer is constructed.

It should be understood that technical features not described in detail in the specification belong to the prior art. Although the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many more forms without departing from the spirit and scope of the present invention.

Claims (2)

1. The side chamfer anti-cracking heat preservation template structure integrated heat preservation system is characterized by consisting of a side chamfer heat preservation template, an anchoring bolt, concrete, a masonry, mortar, a tie bar and leveling plastering mortar; the side edge chamfering heat-insulation template, the anchoring bolt and the concrete form a concrete part heat-insulation system, and the side edge chamfering heat-insulation template, the anchoring bolt, the masonry, the mortar and the tie bar form a masonry part heat-insulation system;

the side edge chamfer heat preservation template is made of an inner side sawtooth mortar layer, a heat preservation layer and an outer side heat preservation mortar layer, and a side edge chamfer is arranged at the plate edge position of the outer side heat preservation mortar layer;

according to the concrete part heat preservation system, anchor bolts are vertically inserted into the side edge chamfering heat preservation templates, side edge chamfering heat preservation templates are arranged on the outer sides of the prefabricated cement mortar supporting rods for controlling the thickness of the wall body, inner side wooden templates are arranged on the inner sides of the prefabricated cement mortar supporting rods for controlling the thickness of the wall body, a template support system is arranged on the outer sides of the side edge chamfering heat preservation templates, and concrete is poured between the inner side wooden templates and the side edge chamfering heat preservation templates;

in the heat preservation system for the masonry part, the anchoring bolts are vertically inserted into the side edge chamfering heat preservation templates, the side edge chamfering heat preservation templates are fixed on the outer side of the masonry, a gap is reserved between the side edge chamfering heat preservation templates and the masonry, mortar is poured into the gap, tie bars are arranged between the masonry and the mortar for reinforcing connection, and the outer side edge chamfering heat preservation templates are integrally connected with the mortar and the masonry;

after the concrete part heat insulation system and the masonry part heat insulation system are completed, leveling plastering mortar is plastered on the outer side, a V-shaped groove is formed by side chamfers between splicing plate joints of the side chamfer heat insulation template, and the leveling plastering mortar is embedded into the V-shaped groove to form an anti-crack key.

2. The integrated heat-insulating system with the side chamfer anti-cracking heat-insulating template structure as claimed in claim 1, wherein the leveling plastering mortar is internally provided with an alkali-resistant fiberglass mesh cloth.

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