CN207959679U - A kind of vacuum heat-insulating plate composite heat insulation block - Google Patents

Abstract

The utility model discloses a composite thermal insulation block of a vacuum thermal insulation board, which comprises a block main body and a thermal insulation board system. The thermal insulation board system includes a thermal insulation board and a steel wire mesh frame. Composition, a frame reinforcement layer is set between the STP insulation core boards, and a through hole is provided on the frame reinforcement layer, and the steel wire mesh frame is a box-type structure without a cover and is attached to the bottom surface and the surrounding sides of the insulation board; Inorganic slurry layers are superimposed on the four sides and the upper and lower sides of the thermal insulation board, and the corresponding square groove structure and square convex structure are respectively arranged on the main body of the block and the inorganic slurry layer, and the square groove structure and square convex structure The matching arc-shaped protrusion structure and arc-shaped groove structure are respectively arranged on the structure; the beneficial effect produced by the utility model is that the insulation board system adopts the integrated design of the box-type steel wire mesh frame, which is convenient for construction, and can It can be used instead of the outer formwork, or can be pasted directly, which greatly shortens the construction period.

Description

A vacuum insulation board composite insulation block

technical field

The utility model relates to a building thermal insulation block structure, in particular to a composite thermal insulation block adopting a steel wire frame thermal insulation system.

Background technique

Ordinary self-insulating blocks are usually composed of hollow structure main blocks, insulation layers, and protective layers. According to the specific requirements of different buildings, through the insulation layer material, thickness, coarse and fine aggregate types, proportions, insulation connection columns Corresponding setting of adjustable parameters such as cross-sectional structure and number of pins, and adjustment of various technical indicators in order to meet market demand to the greatest extent. It meets the requirements of energy saving of 50% to 75%; the compressive strength is 5.0MPa to 15MPa, which meets the load-bearing and non-load-bearing requirements, and is suitable for the production of load-bearing self-insulating blocks.

With the widespread promotion of green and energy-saving buildings, the energy-saving requirements for buildings have been raised to a new height, and the thermal insulation and fire performance of the outer wall are the key parts of whether the energy-saving of buildings can meet the standards. The main indicators such as heat preservation, crack resistance, waterproof and fire prevention all have higher requirements.

Utility model content

In order to solve the above technical problems, the utility model provides a composite thermal insulation block using a steel wire frame thermal insulation system.

The technical scheme adopted by the utility model is: a composite thermal insulation block of a vacuum thermal insulation board, including a block body and a thermal insulation board system, the thermal insulation board system includes a thermal insulation board and a steel wire mesh frame, and the thermal insulation board is composed of an STP thermal insulation core board and a frame reinforcement layer, a frame reinforcement layer is set between the STP insulation core boards, and through holes are provided on the frame reinforcement layer, and the steel wire mesh frame is a box-type structure without a cover and is attached to the bottom surface of the insulation board and the surrounding sides; the surrounding and the upper and lower sides of the insulation board are superimposed with inorganic slurry layers, and the corresponding square groove structures and square convex structures are respectively arranged on the block main body and the inorganic slurry layer, and the square grooves Matching arc-shaped protrusion structures and arc-shaped groove structures are respectively arranged on the structure and the square protrusion structure;

Alkali-resistant grid cloth layers are respectively arranged in the inorganic slurry layers on the upper and lower sides of the insulation board, and the inorganic slurry layers at least cover all the steel wire mesh frames;

The beneficial effects produced by the utility model are:

The self-insulation block of the utility model, the composite vacuum insulation board insulation board system, and the insulation board system adopt the integrated design of the box-type steel wire mesh frame, which is convenient for construction and can be used instead of the outer formwork or directly pasted, which greatly shortens the construction period and cost savings. STP thermal insulation board is mainly suitable for the thermal insulation projects of the exterior walls and roofs of newly built and expanded civil and public buildings, especially for the energy-saving renovation projects of existing buildings. Small water absorption, good waterproof effect, high cost performance.

Two sets of corresponding grooves and raised structures are set, which is equivalent to a double-track structure, so that the connection between the insulation board system and the block body is more precise, and no displacement occurs. Together with the anchor bolts, the entire insulation block is formed into an organic whole, which is convenient. Transport and construction, and can be cut.

Description of drawings

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in the figure, the accompanying drawing is a structural representation of the utility model

In the drawings: 1. Insulation board system 2. Block body 3. STP insulation core board 4. Frame reinforcement layer 5. Steel wire mesh frame 6. Alkali-resistant grid cloth layer 7. Inorganic slurry layer 8. Square raised structure 9. Square groove structure 10, arc groove structure 11, arc protrusion structure 12, reinforcement bolt 13, anchor hole.

Detailed ways

As shown in the figure, a vacuum insulation board composite insulation block includes a block body 2 and an insulation board system 1. The insulation board system 1 includes an insulation board and a steel wire frame 5. The insulation board is composed of an STP insulation core board 3 and a frame reinforcement layer 4, a frame reinforcement layer 4 is set between the STP insulation core boards 3, a through hole is provided on the frame reinforcement layer 4, and the steel wire mesh frame 5 is a box structure without a cover and attached On the bottom surface and the surrounding sides of the insulation board; the surrounding and upper and lower sides of the insulation board are laminated with an inorganic slurry layer 7, and the corresponding square groove structure 9 and square groove structure 9 are arranged on the block main body 2 and the inorganic slurry layer 7 respectively. The protruding structure 8, the square groove structure 9 and the square protruding structure 8 are respectively provided with a matching arc-shaped protruding structure 11 and an arc-shaped groove structure 10;

Alkali-resistant grid cloth layers 6 are respectively arranged in the inorganic slurry layers 7 on both sides of the insulation board, and the inorganic slurry layers at least cover all the steel wire mesh frames;

An anchoring hole 13 is provided corresponding to the through hole on the block main body 2, and an expansion plug is arranged in the anchoring hole 13, and the reinforcing bolt 12 passes through the through hole and enters the anchoring hole for fixed connection;

The thickness of the insulation board is 1-2cm, and the thickness after superimposing the inorganic slurry layer is 3.5-5.5cm; the height of the steel wire frame located around the insulation board is greater than or equal to the thickness of the insulation board;

The frame reinforcement layer adopts perforable inorganic insulation board or aerogel, and the width of the frame reinforcement layer is 2-3cm;

The inorganic slurry layer can adopt vitrified bead mortar, perlite mortar, high-strength fiber cement mortar, etc.;

This thermal insulation board system can be used not only as a thermal insulation system for cast-in-place concrete without demolition, but also as a Class A fireproof thin plaster thermal insulation system.

For those of ordinary skill in the art, it can be understood that various changes, modifications, replacements and modifications can be made to the above-mentioned embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and its equivalents.

Claims (6)

1. A vacuum insulation board composite thermal insulation block, characterized in that it comprises a block body and a thermal insulation board system, the thermal insulation board system includes a thermal insulation board and a steel wire frame, and the thermal insulation board is reinforced by an STP thermal insulation core board and a frame Layer structure, a frame reinforcement layer is set between the STP insulation core boards, and through holes are provided on the frame reinforcement layer, and the steel wire mesh frame is a box-type structure without a cover and is attached to the bottom surface and surrounding sides of the insulation board; The inorganic slurry layer is superimposed on the four sides and the upper and lower sides of the insulation board, and the corresponding square groove structure and square convex structure are respectively set on the block body and the inorganic slurry layer, and the square groove structure and square convex structure Matching arc-shaped protrusion structures and arc-shaped groove structures are respectively provided on the raised structure. 2. The vacuum insulation board composite thermal insulation block as claimed in claim 1, characterized in that, alkali-resistant grid cloth layers are respectively arranged in the inorganic slurry layers on the upper and lower sides of the thermal insulation panel, and the inorganic slurry layers at least cover All wire mesh frame. 3. The vacuum insulation board composite thermal insulation block according to claim 1, characterized in that anchor holes are provided on the main body of the block corresponding to the through holes, expansion plugs are arranged in the anchor holes, and reinforcement bolts enter through the through holes. Anchor holes secure the connection. 4. The vacuum insulation board composite thermal insulation block as claimed in claim 1, characterized in that, the thickness of the thermal insulation board is 1-2cm, and the thickness after laminating the inorganic slurry layer is 3.5-5.5cm; The height of the surrounding steel mesh frame is greater than or equal to the thickness of the insulation board. 5. The vacuum insulation panel composite thermal insulation block according to claim 1, wherein the frame reinforcement layer is made of perforable inorganic thermal insulation board or aerogel, and the width of the frame reinforcement layer is 2-3cm. 6. The vacuum insulation board composite thermal insulation block according to claim 1, wherein the inorganic slurry layer can be made of vitrified bead mortar, perlite mortar or high-strength fiber cement mortar.