CN209989981U - Composite self-heat-insulation main building block, corner building block and auxiliary building block - Google Patents

Abstract

The utility model discloses a composite self-insulation main building block, a corner building block and an auxiliary building block, wherein the main building block comprises a building block inner leaf and a building block outer leaf made of concrete, the building block inner leaf and the building block outer leaf are arranged side by side from front to back, the adjacent surfaces of the building block inner leaf and the building block outer leaf are connected through a connecting part, a gap is arranged between the adjacent surfaces of the building block inner leaf and the building block outer leaf, the gap between the adjacent surfaces of the building block inner leaf and the building block outer leaf forms an air thin layer, and vertical strip-shaped heat-insulation board jacks are respectively arranged on the building block inner; the main building block heat insulation plate is inserted into the vertical strip-shaped heat insulation plate insertion hole; one end of the building block inner leaf and one end of the building block outer leaf far away from the adjacent side are provided with a circle of grooves around the circumference of the building block inner leaf and the building block outer leaf; the upper surfaces and the left and right side surfaces of the inner and outer blocks are provided with raised lines close to the air thin layer, and the raised lines on the upper surfaces and the left and right side surfaces enclose a shape with a downward opening. The thermal performance of the wall body is improved, the construction is simplified, and the manufacturing cost is saved.

Description

Composite self-insulating main block, corner block and auxiliary block

technical field

The utility model relates to a composite self-heat-insulating main block, a corner block and an auxiliary block, belonging to the field of building materials.

Background technique

Green building is a strategic requirement of sustainable development in my country. The use of wall self-insulation technology is an important means to improve the safety and durability of building wall energy-saving projects. In this context, composite self-insulating blocks have become a new type of wall material that has developed rapidly in recent years.

Compared with the traditional external thermal insulation wall, the composite self-insulating block wall has the following advantages: (1) The composite self-insulating block wall is integrated with thermal insulation, which solves the problems of integrity and weather resistance of building wall thermal insulation. , to achieve the same life of the wall insulation system and the building. (2) The thermal insulation layer inside the composite self-insulating block is protected by the non-combustible outer wall of the block, which eliminates the hidden danger of fire. (3) The cost and construction period of the composite self-insulation block wall is less than that of the traditional external wall thermal insulation system. (4) The aggregate used in the composite self-insulating block can be produced from construction waste, which is conducive to protecting arable land, protecting the environment and saving energy.

However, at present, the following problems still exist in the use of composite self-insulation blocks: (1) the ash joints in masonry are not easy to control, resulting in large ash joints, forming thermal bridges, and affecting the thermal insulation performance of the wall; (2) the block wall The thermal bridge formed by the reinforced concrete reinforcement structure (reinforced concrete structural column, opening frame column, tie beam, etc.) set in the middle is difficult to handle, and the construction process is complicated.

Taking the structural column of the block wall as an example, the traditional masonry method is: after the main structure is completed, firstly tie the steel skeleton of the structural column at the position where the structural column needs to be set up, and then install the steel skeleton on both sides (or three sides, Or four sides) masonry block walls, when masonry, the blocks are staggered to form horse teeth. In the traditional method, after the masonry of the wall is completed, the outer formwork is supported before the concrete of the structural column is poured. Since the thickness of the thermal insulation layer of the thermal bridge part such as the structural column needs to be reserved on the thermal insulation surface of the masonry (because the external wall must be Flat, after the insulation layer is pasted, the outer side of the insulation layer is just flush with the block wall).

Utility model content

In view of the above-mentioned technical problems, the purpose of this utility model is to provide a composite self-insulating main block, the utility model also provides a supporting composite self-insulating corner block and a composite self-insulating auxiliary block, and the auxiliary block can be used as a structure Column blocks, tie beam blocks, opening lintel blocks, rear plug blocks at non-modular dimensions, etc. are used.

In order to achieve the above purpose, the technical scheme of the present utility model is: a composite self-insulating main block, which is characterized in that it comprises an inner block leaf and an outer block leaf, and the inner block leaf and the outer block leaf are side by side. The adjacent surfaces are connected by the connecting part in the middle, there is a gap between the adjacent surfaces of the inner leaf of the block and the outer leaf of the block, and the gap between the adjacent surfaces of the inner leaf of the block and the outer leaf of the block constitutes the air Thin layer, the inner leaf of the block and the outer leaf of the block are provided with vertical strip-shaped insulation board sockets; the main block insulation board is inserted into the vertical strip-shaped insulation board sockets; One end of the leaf and the outer leaf of the block away from the adjacent side is provided with a circumferential groove around the inner leaf of the block and the outer leaf of the block; One end of the layer is provided with a protruding strip, and the protruding strips on the upper surface and the left and right sides enclose a shape with an opening downward.

By adopting the above scheme, the wall formed by masonry of the main block can block the thermal bridge. During masonry, the gaps between the inner leaves and the outer leaves of the upper, lower, left and right blocks are connected to form a thin air layer, a thermal insulation layer and a thin air layer. Staggered arrangement can achieve good thermal insulation effect. The arrangement of thin air layer and thermal insulation layer can effectively improve the thermal resistance of the block and reduce the heat transfer coefficient of the block, so the thermal performance of the wall can be greatly improved.

The thickness of the ash joint can be controlled by the convex strip of the wall block, and the thickness of the convex strip can be controlled to be less than 5mm. The thickness of the ash joint can be controlled to make the thermal performance of the block wall stable and controllable. The convex strip on the upper surface of the block controls the thickness of the horizontal mortar joint and ensures the continuity of the thin air layer in the middle (to prevent the horizontal mortar joint from entering the gap and cut off the thin air layer). The thickness of the strip is spread on both sides of the masonry mortar to control the thickness of the vertical ash joints and prevent the vertical ash joints from cutting off the thin air layer, so that the thin air layer at the butt joints of the blocks on both sides is continuous, and the thermal performance of the block wall is improved. stability.

The two sides of the wall block are designed with a groove around the block. After the wall is built, the grooves of the upper and lower blocks can be connected to the wall and the reinforcement bars can be placed. After the groove is filled with mortar, it forms an integrated joint with the ash The continuous closed clip has the function of enhancing the waterproof and connection of the wall.

In the above scheme: the main block insulation board is made of elastic deformation material, the width of the upper and lower ends of the main block insulation board is smaller than the middle width, and the width of the two ends of the main block insulation board is smaller than the vertical strip insulation board The width of the board socket, the width of the middle of the main block insulation board is greater than the width of the vertical strip insulation board socket. The width of the upper and lower ends of the main block insulation board is smaller than the width of the vertical strip insulation board. There are gaps in between, forming a thin layer of air.

In the above scheme: the connecting part is a vertical connecting column, the adjacent surfaces of the inner leaf of the block and the outer leaf of the block are connected by two vertical connecting columns, and the two vertical connecting columns are located in the middle, and the The vertical connecting column is integrally formed with the inner leaf of the block and the outer leaf of the block.

The second object of the present invention is achieved as follows: a composite self-heat-insulating corner block, characterized in that it includes an L-shaped block outer leaf, a block inner leaf, and an inward-facing cross-section of the opening enclosed by the right connecting portion. It is a corner block body with a "]" shape structure, the upper surface, the lower surface and the right side of the inner leaf of the block are all provided with grooves, and the upper surface, the lower surface and the groove on the right side are connected, The laterally extending portion of the outer block leaf is provided with a circle of grooves on the outside around the outer leaf of the block, and the upper surface, the lower surface and the left side of the inner end of the longitudinally extending portion of the outer block leaf are respectively provided There is a groove, the groove on the inner end of the outer leaf of the block is arranged opposite to the groove of the inner leaf of the block, the inner side of the outer leaf of the block is provided with a thermal insulation board, and the middle part of the right side of the right connecting part is arranged A vertically extending through slot is provided, and convex strips are arranged on both sides of the slot of the through slot, and an air thin layer is formed in the through slot.

The corner blocks are also provided with thermal insulation boards, and the grooves on both sides are used to surround the thermal insulation boards. After the wall is built, the grooves of the upper and lower blocks are butted together, and the wall tie bars can be placed. After the groove is filled with mortar, a continuous closed clip integrated with the ash joint is formed, which has the function of enhancing the waterproof and connection of the wall. The corner block is also provided with an air thin layer, which is connected with the air thin layer of other blocks during masonry to make the air thin layer continuous. Thermal insulation effect. The ridges at the side openings of the thin air layer have the same function as the ridges of the main block, so that there is no thermal bridge in the vertical grey joints at the structural columns at the corners.

In the above solution, a vertical connecting protrusion is provided at a position corresponding to the through groove in the left middle portion of the right connecting portion.

In the above solution: the inner side of the outer leaf of the block is provided with a dovetail slot, and the insulation board is clipped in the dovetail slot. The insulation board is easy to install.

The third object of the present invention is achieved as follows: a composite self-heat-insulating auxiliary block, characterized in that it comprises a cross-section facing the left side of the opening enclosed by the inner leaf of the block, the outer leaf of the block and the right connecting part It is an auxiliary block body with a "]"-shaped structure. The inner side of the block outer leaf of the auxiliary block body is provided with a thermal insulation board, and the right middle part of the right connecting part of the auxiliary block body is provided with a vertical extension. The through slot is provided with convex strips on both sides of the slot, and an air thin layer is formed in the through slot, and the left side of the right connecting part of the auxiliary block body is provided with a direction corresponding to the position of the through slot. The left protruding vertical connecting protrusion, the inner block leaf of the auxiliary block body is provided with a circle of grooves around the circumference of the inner block leaf, and the block outer leaf of the auxiliary block body is close to the inner side of the block. A circle of grooves is also provided at the outer position around the circumference of the outer leaf of the block.

Auxiliary blocks can be used as structural column blocks, tie beam blocks, lintel blocks on the top of the opening, and back plug blocks on the wall. Similarly, the auxiliary blocks are also provided with thermal insulation boards, and the grooves on both sides are used to surround the thermal insulation boards. After building a wall, the grooves of the upper and lower blocks are connected. The reinforcement bars can be placed on the wall, and the upper, lower, left, and right grooves are filled with mortar to form a continuous closed clip integrated with the ash joint, which has the effect of enhancing the waterproof and connection of the wall.

Auxiliary blocks are also provided with air thin layers, which are connected with the air thin layers of other blocks during masonry to make the air thin layers continuous. Thermal insulation effect. The rib at the side opening of the thin air layer has the same function as the rib of the main block, so that there is no thermal bridge in the vertical ash joint at the structural column.

Since the corner blocks and auxiliary blocks of the present invention are all open type, after the main structure is completed, the steel skeleton of the structural column of the masonry wall can be bound first, and then the corners or structural columns need to be set in the masonry. For the block wall, the corner blocks and the openings of the auxiliary blocks are used, and the structural steel skeleton is stuck in the reserved holes in the block during masonry, which makes the subsequent construction of the block wall easier.

In the above solution: the height of the upper end of the right connecting portion of the auxiliary block body is equal to or lower than the heights of the upper ends of the inner block leaf and the outer block leaf.

When the height of the upper end of the right connecting part of the auxiliary block body is lower than the height of the upper ends of the inner and outer plates, this block type block is mainly used in the lintel or tie beam and the opening side column or the hole side structural column junctions so that the reinforcement of the column passes through the tie beams or lintels.

In the above solution: the inner side of the block outer leaf of the auxiliary block body is provided with a dovetail slot, and the thermal insulation board is clipped in the dovetail slot, and the thermal insulation board is easy to install.

Beneficial effects: the use of the composite self-heat-insulating blocks, corner blocks and auxiliary blocks of the present utility model can block the thermal bridge of the reinforced concrete reinforcement structure part of the block wall, improve the thermal performance of the wall, and eliminate the need for In the subsequent construction process, the reinforced concrete formwork of the wall reinforcement structure is supported, and there is no need to paste the thermal insulation board on the outer side of the outer wall of the reinforcement structure part, which simplifies the construction and saves the cost.

Description of drawings

Figure 1 is a top view of the composite self-insulating main block.

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 .

Figure 3 is an isometric view of the composite self-insulating main block.

Figure 4 is an isometric view of a corner block.

Figure 5 is a top view of a corner block.

Figure 6 is an isometric view of the first auxiliary block.

Figure 7 is a top view of the first auxiliary block.

Figure 8 is an isometric view of the second auxiliary block.

Figure 9 is an isometric view of the third auxiliary block.

Figure 10 is a perspective view of the fourth auxiliary block.

Figure 11 is an isometric view of the fifth auxiliary block.

Figure 12 is a schematic plan view (1) of the in-line wall at the structural column.

Figure 13 is a schematic plan view (2) of the in-line wall at the structural column.

Fig. 14 is an isometric view of a one-word wall.

FIG. 15 is a partial enlarged view of part B of FIG. 14 .

Figure 16 is a schematic plan view of the wall at the corner (1).

Figure 17 is a schematic plan view of the wall at the corner (2).

Figure 18 is an isometric view of the wall at the corner.

Fig. 19 is a partial enlarged view of Fig. 18A.

Figure 20 is a schematic plan view of the wall at the edge of the opening (1).

Figure 21 is a schematic plan view of the wall at the edge of the opening (2).

Figure 22 is an isometric view of the wall at the side of the opening.

Detailed ways

Orientation words such as front, rear, left and right in the present invention only represent relative positions in the figures, not absolute positions of products.

Below by embodiment and in conjunction with accompanying drawing, the utility model is further described:

Example 1, as shown in Figures 1-3, the composite self-insulating main block includes a block inner leaf 1 and a block outer leaf 2 made of concrete, and the block inner leaf 1 and the block outer leaf 2 are rectangular parallelepiped. The inner leaf 1 of the block and the outer leaf 2 of the block are arranged side by side inside and outside, and the adjacent surfaces are connected by the connecting part 3 in the middle. As shown in the figure, the connecting part 3 is a vertical connecting column. The adjacent surfaces of leaf 2 are connected by two vertical connecting columns, the two vertical connecting columns are located in the middle, the top of which is a downwardly concave arc surface, and the vertical connecting columns are connected with the inner leaf 1 of the block and the outer leaf of the block. 2 One-piece molding.

There is a gap between the adjacent surfaces of the inner leaf 1 of the block and the outer leaf 2 of the block, and the gap between the adjacent surfaces of the inner leaf 1 of the block and the outer leaf 2 of the block constitutes an air thin layer a.

Both the inner block leaf 1 and the outer block leaf 2 are provided with vertical strip-shaped insulation board sockets 4, and the main block insulation board 5 is inserted into the vertical strip-shaped insulation board sockets 4. The width of the upper and lower ends of the main block insulation board 5 is smaller than the middle width. The width of the upper and lower ends of the main block insulation board 5 is smaller than the width of the vertical strip insulation board socket 4, and the width of the middle is slightly larger than the width of the vertical strip insulation board socket 4. The main block insulation board 5 is made of elastically deformable materials. production. Such as EPS insulation board or XPS insulation board or polyurethane insulation board or inorganic fiber board.

One end of the inner block leaf 1 and the outer block leaf 2 away from the adjacent side is provided with a circular groove 6 circumferentially around the inner block leaf 1 and the outer leaf 2 of the block, which is equivalent to the grooves 6 on both sides of the main block. The thermal insulation board 5 is enclosed therein. The upper surfaces of the inner block leaf 1 and the outer block leaf 2 and the ends of the left and right sides close to the air thin layer are provided with protruding strips 7, and the protruding strips 7 on the upper surface and the left and right sides enclose the opening downward.

Example 2

As shown in Figure 4-5, the composite self-insulating corner block includes an L-shaped block outer leaf, a block inner leaf, and a corner block with a "]"-shaped cross-section of the opening enclosed by the right connecting part toward the inside. The body, the outer leaf of the L-shaped block is surrounded by the laterally extending part on the outside and the longitudinally extending part on the left side, the upper surface, the lower surface and the right side of the inner leaf of the block are all provided with grooves 6 on the inner side. , the lower surface and the groove 6 on the right side are connected, the laterally extending part of the outer leaf of the block is provided with a circle of grooves 6 around the outer leaf of the block on the outside, and the upper part of the inner end of the longitudinally extending part of the outer leaf of the block is provided The surface, the lower surface and the left side are respectively provided with grooves 6 that communicate with each other, the groove 6 at the inner end of the outer leaf of the block is arranged opposite to the groove of the inner leaf of the block, and the inner side of the outer leaf of the block is provided with a thermal insulation board 10. Preferably, the inner side of the outer leaf of the block is provided with a dovetail slot, and the insulation board 10 is clipped in the dovetail slot. A vertically extending through-slot 11 is arranged in the middle of the right side of the right-side connecting part. The through slot 11 is provided with protruding strips 7 on both sides of the slot, and the protruding strips 7 are located on the right side. The through-slot 11 is filled with air. A thin layer of air is formed. Connect with the thin air layer of other blocks during masonry. A vertical connecting protrusion 9 is provided at the position of the left middle portion of the right connecting portion corresponding to the through groove 11 .

Example 3

As shown in Figure 6-11, the composite self-insulation auxiliary block includes auxiliary blocks with a "]"-shaped cross-section of the opening enclosed by the inner leaf of the block, the outer leaf of the block and the right connecting part facing the left. The block body 12, the inner side of the block outer leaf of the auxiliary block body 12 is provided with a heat preservation board 10, specifically: the inner side of the block outer leaf of the auxiliary block body 12 is provided with a dovetail slot, and the heat preservation board 10 is clamped on the dovetail. in the card slot.

A vertically extending through slot 11 is provided in the middle right side of the right connecting portion of the auxiliary block body 12 , and protruding strips 7 are arranged on both sides of the slot of the through slot 11 , and the through slot 11 is filled with air to form a thin layer of air. a, Connect with the thin air layer of other blocks during masonry.

The left side of the right connecting part of the auxiliary block body 12 is provided with a vertical connecting protrusion 9 that protrudes to the left at the position corresponding to the through groove, and the position of the inner block leaf of the auxiliary block body 12 on the inner side surrounds the inner block leaf A circle of grooves 6 is provided in the circumferential direction, and a circle of grooves 6 is also provided in the circumferential direction of the outer block of the block at the outer side of the block outer leaf of the auxiliary block body 12 .

The height of the upper end of the right connecting portion of the auxiliary block body 12 is generally equal to the height of the upper ends of the inner block leaf and the outer block leaf.

When used at the junction of the lintel or the tie beam and the opening structural column, the height of the upper end of the right connecting part of the auxiliary block body 12 is smaller than the height of the upper ends of the inner block leaf and the outer block leaf. Thereby, a hole for the structural column reinforcement to pass through is formed.

The main block, the auxiliary block and the corner block are rectangular as a whole.

The main block and the corner block are slightly different in length and the same in width and height.

There are several specifications of auxiliary blocks. The first auxiliary block is shown in Figure 6. It is an auxiliary block with a longer length and has the same thickness and width as the composite self-insulating main block and the corner block.

The third auxiliary block shown in Figure 9 is a composite self-insulation auxiliary block with a reduced length. Its thickness and width are the same as those of the first auxiliary block in Figure 6, but the length is reduced.

The fifth auxiliary block as shown in Fig. 11 is the third auxiliary block whose length is longer than that of Fig. 9 and smaller than that of Fig. 6 . The thickness and width are the same as those of the first auxiliary block of FIG. 6 .

The fourth type of auxiliary block as shown in Figure 10 is compared with the first type of auxiliary block in Figure 6, its length and thickness are reduced, and the width is unchanged.

Several auxiliary blocks of different specifications are set, mainly to meet the needs of vertical staggered joints in masonry, and when masonry is placed on the corners, it is used when the length or thickness of non-standard modules.

The height of the upper end of the right connecting part of the auxiliary block body 12 of the second type of auxiliary block is lower than the height of the upper ends of the inner block leaf and the outer block leaf, so as to form holes for the structural column reinforcement to pass through. Such blocks are mainly used at the junction of the lintel or the tie beam and the opening structural column, so that the structural column reinforcement of the column can pass through the tie beam or the lintel. Its length is shorter than that of the first auxiliary block, but the width and height remain unchanged. (The width in this utility model actually refers to the thickness of the wall, which is different from the width of an ordinary cuboid.)

The composite self-heat-insulating block of the utility model is used to fill the wall in buildings. After the foundation, structural columns, beams and slabs of the main structure are constructed to form the main frame structure, the composite self-heat-insulating block is built to fill the wall.

When using the composite self-heating main block and the structural column block of the utility model to build a wall, firstly bind the steel reinforced frame of the straight wall, the corner and the structural column at the side of the hole, and fix them according to the position required by the construction drawing. On the building structure, the corner blocks and auxiliary blocks clamp the reinforced steel frame of the bound structural columns into the corner blocks or auxiliary blocks, and the openings of the corner blocks and auxiliary blocks can pass through the other Blocks closed.

Here are a few building methods:

As shown in Figure 12-15, when building a one-word wall:

1. First bind the steel skeleton of the wall structural column, first use the first auxiliary block and the fifth auxiliary block to connect or connect the first auxiliary block and the third auxiliary block to connect the bound structural column. The rebar frame is stuck in the auxiliary block. and surround the steel skeleton. Then build a certain number of main blocks on the left and right sides.

2. On the basis of step 1, build the upper layer of blocks, and the auxiliary blocks at the structural column need to exchange positions on the left and right, that is, start the auxiliary blocks on the left, switch to the right, and the auxiliary blocks on the right Blocks, switch to the left side, and stagger the vertical joints of the auxiliary blocks on the upper and lower floors by 1/4 of the main block, and then build a certain number of main blocks on the left and right sides. The main blocks of the lower layer that have been built are staggered, and the main blocks are staggered with 1/2 skin blocks. When less than 1/2 skin, the fifth auxiliary block or/and the third auxiliary block shall be used for the construction. Staggered joint adjustment, when the fifth auxiliary block and the third auxiliary block are used for staggered joint adjustment, the gap between the fifth auxiliary block or the third auxiliary block (the inner leaf of the block and the block The gap between the outer leaves) can be filled with mortar.

3. When building blocks at the structural column position according to the requirements of the construction specification of the block wall, set the block wall to reserve the tie bar 13.

4. After the blocks on both sides of the structural column of a certain height required by the masonry code, the main blocks are used to build other unmasoned parts of the wall. When the blocks are built to the structural wall or the edge of the column, if When non-modular dimensions appear, the fourth auxiliary block can be used for masonry filling.

5. When the wall is a T-shaped intersection, on the basis of steps 1 and 2, the inner wall perpendicular to the outer wall should be built at the same time. The utility model or other blocks can be used when the inner wall is built, and the connection between the inner wall and the outer thermal insulation wall is tied by the tie bars reserved on the outer wall structural columns.

6. After the masonry of the block wall is completed, the bottom and top of the wall at the structural column are opened for cleaning and pouring concrete.

As shown in Figure 16-19, at the corner of masonry, when the composite self-insulation block wall is being built, the masonry steps of the L-shaped corner wall are as follows:

1. First bind the steel skeleton of the wall structural column, first use the corner blocks to build the L-shape of the bottom layer, use the slot to clamp the steel skeleton into the corner blocks, and then build a certain number of left and right sides. block. Since the corner block is in the shape of a cuboid, during masonry, only the length of the corner block can be used for the wall on one side, and the width of the corner block can only be used for the wall on the other side. At this time, use the fifth auxiliary block or/and the third auxiliary block to adjust the side wall using the width of the corner block. During masonry, the gap in the middle of the fifth auxiliary block or the third auxiliary block (the gap between the inner leaf of the block and the outer leaf of the block) can be filled with mortar. The opening of the card slot faces the direction of the wall on the other side, and the card slot 8 is sealed by other blocks when building the wall. As shown in Figure 14, through the block sealing of the wall in the width direction of the corner block, in Figure 14, the opening of the card slot faces the right side and is sealed by the blocks of the right wall.

2. On the basis of step 1, build the first layer of blocks. The corner blocks at the structural column need to be reversed, that is, the corner blocks are built upside down, and the wall on one side of the length previously used is changed to use width. Then build a certain number of main blocks on the left and right sides. When building, pay attention to the staggered joints with the completed lower main blocks. The main blocks have staggered joints of 1/2 skin blocks. At this time, the fifth auxiliary block or/and the third auxiliary block are used for adjustment. At this time, the gap between the fifth auxiliary block or/and the third auxiliary block (the distance between the inner and outer panels) ) can be filled with mortar.

3. When building blocks at the structural column position according to the requirements of the construction specification of the block wall, set the block wall to reserve tie steel bars.

4. After the blocks on both sides of the structural column of a certain height required by the masonry code, use the main block to build other unmasoned parts of the wall. When the blocks are built to the structural wall or the edge of the column, if the For non-modular dimensions, the fourth auxiliary masonry filling can be used.

5. After the masonry of the block wall is completed, the bottom and top of the wall at the structural column are opened for cleaning and pouring concrete.

As shown in Figure 20-22, when building the edge of the hole

1. After binding the steel reinforcement frame of the structural column on the side of the hole, build the side of the hole first, that is, use the third auxiliary block to connect with the first auxiliary block (or the third auxiliary block and the fifth auxiliary block). Block butt) masonry the blocks at the edge of the opening on the first floor, the steel skeleton of the structural column is stuck in the two auxiliary blocks butt joints, and then build a certain number of main blocks on the left and right sides.

2. On the basis of step 1, build the first layer of blocks. At this time, only the fifth auxiliary block (or the third auxiliary block) is used to build the blocks on the side of the opening of the second layer, that is, the structural column. The reinforced skeleton is only stuck in the fifth auxiliary block (or the third auxiliary block), and then a certain number of blocks on the left and right sides are built. When the upper and lower blocks are built, the main blocks are staggered by 1/ 2 skin blocks, when less than 1/2 skin, use the fifth auxiliary block or/and the third auxiliary block for adjustment, at this time the middle of the fifth auxiliary block or the third auxiliary block The gaps can be filled with mortar.

3. When building blocks at the structural column position according to the requirements of the construction specification of the block wall, set the block wall to reserve tie steel bars.

4. When the wall is built to a certain height and needs to be set with tie beams or lintels, the fifth kind of structure can be used to assist masonry, so that the block opening is upwards to form tie beam grooves or lintel grooves. Pouring reinforced concrete in the lintel groove. At the junction of the lintel or tie beam and the opening side column or the hole side structural column, the second kind of auxiliary block is used for masonry, so that the steel bar of the structural column can pass through the tie beam or lintel (the steel bar passes through the depression of the right connecting part. ).

5. After the masonry of the block wall is completed, there is no need to seal the mold, and the bottom and top of the wall at the structural column are opened for cleaning and pouring concrete.

The present invention is not limited to the masonry methods in the above-mentioned embodiments, and those of ordinary skill in the art can understand that these embodiments can be variously changed, modified, and replaced without departing from the principles and purposes of the present invention. and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (9)

1. The utility model provides a compound self preservation temperature main building block which characterized in that: the building block comprises a building block inner leaf and a building block outer leaf, wherein the building block inner leaf and the building block outer leaf are arranged in parallel, the adjacent surfaces of the building block inner leaf and the building block outer leaf are connected through a connecting part in the middle, a gap is formed between the adjacent surfaces of the building block inner leaf and the building block outer leaf, the gap between the adjacent surfaces of the building block inner leaf and the building block outer leaf forms an air thin layer, and vertical strip-shaped heat insulation board jacks are formed in the building block inner leaf and the building block outer leaf; the main building block heat insulation plate is inserted into the vertical strip-shaped heat insulation plate insertion hole; one end of the building block inner leaf and one end of the building block outer leaf far away from the adjacent side are provided with a circle of grooves around the circumference of the building block inner leaf and the building block outer leaf; convex strips are arranged at the upper surfaces and the left and right sides of the inner and outer blocks close to the air thin layer, and the convex strips on the upper surfaces and the left and right sides enclose a shape with a downward opening.

2. The composite self-insulation main building block according to claim 1, which is characterized in that: the main building block heat insulation board is made of an elastic deformation material, the width of the upper end and the width of the lower end of the main building block heat insulation board are smaller than the width of the middle of the main building block heat insulation board, the width of the two ends of the main building block heat insulation board is smaller than the width of the vertical strip-shaped heat insulation board insertion holes, and the width of the middle of the main building block heat insulation board is larger than the width of the.

3. The composite self-insulation main building block according to claim 1 or 2, which is characterized in that: the connecting parts are vertical connecting columns, the adjacent surfaces of the inner blade and the outer blade of the building block are connected through the two vertical connecting columns, the two vertical connecting columns are located in the middle, and the vertical connecting columns, the inner blade of the building block and the outer blade of the building block are integrally formed.

4. The utility model provides a compound self preservation temperature corner building block which characterized in that: comprises an L-shaped building block outer leaf, a building block inner leaf and a corner building block body with an opening towards the inner side and a cross section of a ']' -shaped structure surrounded by a connecting part at the right side, the upper surface, the lower surface and the inner side of the right side surface of the inner leaf of the building block are all provided with grooves, the upper surface, the lower surface and the grooves of the right side surface are communicated, a circle of groove is arranged on the lateral extension part of the outer leaf of the building block around the outer leaf of the building block, the upper surface, the lower surface and the left side surface of the inner side end part of the longitudinal extension part of the building block outer leaf are respectively provided with mutually communicated grooves, the groove at the inner side end of the building block outer leaf is opposite to the groove of the building block inner leaf, the inner side of the building block outer leaf is provided with a heat insulation board, the right side middle part of right side connecting portion is provided with vertical extension's logical groove, and the notch both sides that should lead to the groove are provided with the sand grip it forms the air thin layer to lead to the inslot.

5. The composite self-insulation corner building block according to claim 4, characterized in that: and the middle part of the left side of the right side connecting part is provided with a vertical connecting bulge corresponding to the through groove.

6. The composite self-insulation corner building block according to claim 4 or 5, which is characterized in that: the inner side of the outer leaf of the building block is provided with a dovetail clamping groove, and the heat insulation board is clamped in the dovetail clamping groove.

7. The utility model provides a compound self preservation temperature auxiliary block which characterized in that: the auxiliary building block comprises an auxiliary building block body which is of a structure in a shape of a Chinese character 'J' and is provided with an opening, wherein the opening is formed by enclosing a building block inner leaf, a building block outer leaf and a right side connecting portion, the opening faces the left cross section, the inner side of the building block outer leaf of the auxiliary building block body is provided with a heat insulation board, the right middle portion of the right side connecting portion of the auxiliary building block body is provided with a vertically extending through groove, two sides of a notch of the through groove are provided with convex strips, an air thin layer is formed in the through groove, a circle of groove is formed in the circumferential direction of the building block inner leaf of the auxiliary building block body close to the inner side position.

8. The composite self-insulation auxiliary building block of claim 7, wherein: the height of the upper end of the right connecting part of the auxiliary building block body is equal to or lower than the height of the upper ends of the building block inner leaf and the building block outer leaf.

9. The composite self-insulation auxiliary building block according to any one of claims 7 to 8, wherein: the inner side of the outer building block leaf of the auxiliary building block body is provided with a dovetail clamping groove, and the heat insulation board is clamped in the dovetail clamping groove.

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