CN214785259U

CN214785259U - Multi-storey building joint bar bearing heat preservation building block wall body system structure

Info

Publication number: CN214785259U
Application number: CN202120512497.0U
Authority: CN
Inventors: 刘传伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-19
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a multi-storey building dowel bearing insulation block wall body system structure, which consists of a right opening main block, a left opening main block, a right opening corner main block, a left opening corner main block, a right opening half block, a left opening half block, a dowel, core column concrete, masonry mortar and a ground beam; the right opening main building block consists of a right opening dowel bar bearing main block, a main block heat insulation layer and a main block protective layer; the left opening main building block consists of a left opening joint bar bearing main block, a main block heat insulation layer and a main block protective layer; the right opening corner main building block consists of a right opening corner block, a right opening corner heat preservation layer and a right opening corner protection layer; the left opening corner main building block consists of a left opening corner block, a left opening corner heat-insulating layer and a left opening corner protective layer; the right opening half block consists of a right opening half block main block, a half block heat insulation layer and a half block protection layer; the left opening half block consists of a left opening half block main block, a half block heat insulation layer and a half block protection layer.

Description

Multi-storey building joint bar bearing heat preservation building block wall body system structure

Technical Field

The utility model relates to a multi-storey building joint bar bearing insulation block wall body system structure belongs to the energy-conserving building field.

Background

The main construction modes of the ribbed load-bearing heat-insulating block wall of the multi-storey building in China are two types: 1) connecting vertical core column reinforcing steel bars with horizontal reinforcing steel bars in a concrete ground beam, lifting the concrete load-bearing and heat-insulating building blocks according to a block arrangement diagram, inserting the core column reinforcing steel bars into square holes of the load-bearing and heat-insulating building blocks, slowly dropping the building blocks, arranging the building blocks on the concrete ground beam, and repeating the steps to complete the building of the wall body; after the masonry is finished, core column concrete is poured into the holes with the core column steel bars; 2) building the load-bearing heat-insulation building blocks according to the requirement of a block arrangement diagram, wherein the first skin needs to build binding port building blocks, the load-bearing heat-insulation building blocks are built from the second skin until the load-bearing heat-insulation building blocks are built to a specified height, then, core column reinforcing steel bars are inserted into holes of the top layer load-bearing heat-insulation building blocks of the building block wall, then, from the binding port position of the first skin, the bottom end of each core column reinforcing steel bar and a vertical reinforcing steel bar section extending out of a ground beam are firmly bound by binding iron wires, then, the binding ports are plugged, and then, core column concrete is poured into the holes with the core column reinforcing steel bars; a large number of building practices prove that the two building methods have serious technical defects: 1) the first masonry method needs to lift about 25kg of load-bearing heat-insulation building blocks by masonry workers, needs to finish two-time replacement, has too high labor intensity, low construction efficiency, prolonged construction period and increased construction cost; 2) the second construction method has high construction speed and low labor intensity, but needs to build special binding opening building blocks on the first layer, simultaneously needs to bind the core column reinforcing steel bars and the reinforcing steel bar sections extending out of the ground beam, and tightly plugs the binding openings; not only is troublesome, but also more importantly, the connection of the core column reinforcing steel bars and the ground beam reinforcing steel bars can not meet the mechanical requirement of earthquake resistance, and the collapse of a large number of inserted bar bearing building blocks in Wenchuan earthquake in Sichuan is caused by the collapse.

In order to overcome the defects existing in the existing building of the multilayer inserted rib bearing heat-insulation block wall in China, the inventor provides a multilayer building inserted rib bearing heat-insulation block wall system structure.

The utility model discloses try to improve two kinds of construction process of current multi-storey building joint bar bearing insulation block wall body, designed a multi-storey building joint bar bearing insulation block wall body system structure to reach and shorten construction cycle, reduce construction cost, improve construction quality's purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the method aims to improve two construction processes of the existing multi-storey building joint bar bearing heat-insulation block wall, designs a multi-storey building joint bar bearing heat-insulation block wall system structure, and achieves the purposes of shortening the construction period, reducing the construction cost and improving the construction quality.

The technical scheme of the utility model is realized like this: a multi-storey building dowel bearing heat-insulation block wall system structure is composed of a plurality of right opening main blocks 1, a plurality of left opening main blocks 2, a plurality of right opening corner main blocks 3, a plurality of left opening corner main blocks 4, a plurality of right opening half blocks 5, a plurality of left opening half blocks 6, a plurality of dowels 7, core column concrete 8, masonry mortar 9 and concrete ground beams 10;

the right opening main building block 1 consists of a right opening dowel bar bearing main block 11, a main block heat insulation layer 12 and a main block protective layer 13; the main block heat-insulating layer 12 in the middle is connected with the right opening dowel bar bearing main block 11 and the main block protective layer 13 on the two sides into a whole through dovetail grooves;

the right opening dowel bar bearing main block 11 consists of a concrete inner wall 110, a concrete outer wall 111, a plurality of concrete ribs 114, two isosceles trapezoid bosses 112, a plurality of concrete vertical convex dovetail grooves 113, a long strip-shaped vertical through hole 115, two square vertical through holes 116 and a vertical opening 117; the isosceles trapezoid boss 112 is located on the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, the elongated vertical through hole 115 is arranged between the two concrete ribs 114, and the square vertical through hole 116 is arranged between the two concrete ribs 114; the vertical opening 117 is located right in the middle of the rightmost concrete rib 114;

a plurality of heat-insulating layer vertical concave dovetail grooves 122 are arranged on one large surface of the main block heat-insulating layer 12, a plurality of heat-insulating layer vertical convex dovetail grooves 121 are arranged on the other large surface, a heat-insulating layer end face vertical boss 120 is arranged on the right end face, a heat-insulating layer end part wide vertical boss 125 is arranged on the left end face, a heat-insulating layer horizontal semicircular boss 123 is arranged on the top face, and a heat-insulating layer horizontal semicircular groove 124 is arranged on the bottom face;

a plurality of concrete vertical concave dovetail grooves 130 are formed in one large surface of the main block protective layer 13, concrete vertical semicircular grooves 131 are formed in the vertical end surfaces of the two sides of the main block protective layer respectively, and a plurality of short strip-shaped vertical through holes 132 are uniformly formed in the top surface of the main block protective layer;

the left opening main building block 2 consists of a left opening dowel bar bearing main block 20, a main block heat insulation layer 12 and a main block protective layer 13; the main block heat-insulating layer 12 in the middle is connected with the left opening dowel bar bearing main block 20 and the main block protective layer 13 on the two sides into a whole through dovetail grooves;

the left opening dowel bar bearing main block 20 is composed of a concrete inner wall 110, a concrete outer wall 111, a plurality of concrete ribs 114, two isosceles trapezoid bosses 112, a plurality of concrete vertical convex dovetail grooves 113, a long strip-shaped vertical through hole 115, two square vertical through holes 116 and a vertical opening 117; the isosceles trapezoid boss 112 is located on the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, the elongated vertical through hole 115 is arranged between the two concrete ribs 114, and the square vertical through hole 116 is arranged between the two concrete ribs 114; the vertical opening 117 is located at the center of the leftmost concrete rib 114;

the right opening corner main building block 3 consists of a right opening corner block 31, a right opening corner insulating layer 32 and a right opening corner protecting layer 33; the right opening corner heat preservation layer 32 positioned in the middle is connected with the right opening corner blocks 31 and the right opening corner protection layers 33 on the two sides into a whole through dovetail grooves;

the right opening corner block 31 is composed of a concrete inner wall 110, a concrete outer wall 111, a plurality of concrete ribs 114, two isosceles trapezoid bosses 112, a plurality of concrete vertical convex dovetail grooves 113, a long-strip-shaped vertical through hole 115, two square vertical through holes 116, a vertical opening 117 and an end reinforcing rib 310; the isosceles trapezoid boss 112 is located on the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, the elongated vertical through hole 115 is arranged between the two concrete ribs 114, and the left square vertical through hole 116 is arranged between the two concrete ribs 114; the right square vertical through hole 116 is positioned between the concrete rib 114 and the end reinforcing rib 310, and the vertical opening 117 is positioned in the right middle position of the concrete inner wall 110;

the right opening corner heat preservation layer 32 is in a right-angle shape, a heat preservation layer end part wide vertical boss 125 is arranged on the left side end face, a heat preservation layer end face vertical boss 120 is arranged on the right side end face, a plurality of heat preservation layer vertical concave dovetail grooves 122 are arranged on the inner side of the long right-angle side heat preservation layer, a plurality of heat preservation layer vertical convex dovetail grooves 121 are arranged on the outer side of the long right-angle side heat preservation layer, a heat preservation layer horizontal semicircular boss 123 is arranged on the top surface of the long right-angle side heat preservation layer, and a heat preservation layer horizontal semicircular groove 124 is arranged on the bottom surface of the long right-angle side heat preservation layer;

the right opening corner protection layer 33 is in a right-angle shape, the end faces of the left side and the right side are respectively provided with a concrete vertical semicircular groove 131, the inner side of the long right-angle edge is provided with a plurality of concrete vertical concave dovetail grooves 130, the top surface of the long right-angle edge is provided with three short strip-shaped vertical through holes 132, and the top surface of the short right-angle edge is provided with two short strip-shaped vertical through holes 132;

the left opening corner main building block 4 consists of a left opening corner block 41, a left opening corner insulating layer 42 and a left opening corner protecting layer 43; the left opening corner heat-insulating layer 42 positioned in the middle is connected with the left opening corner blocks 41 and the left opening corner protective layer 43 on the two sides into a whole through dovetail grooves;

the left opening corner block 41 is composed of a concrete inner wall 110, a concrete outer wall 111, a plurality of concrete ribs 114, two isosceles trapezoid bosses 112, a plurality of concrete vertical convex dovetail grooves 113, a long-strip-shaped vertical through hole 115, two square vertical through holes 116, a vertical opening 117 and an end reinforcing rib 310; the isosceles trapezoid boss 112 is located on the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, the elongated vertical through hole 115 is arranged between the two concrete ribs 114, and the right square vertical through hole 116 is arranged between the two concrete ribs 114; the left square vertical through hole 116 is positioned between the concrete rib 114 and the end reinforcing rib 310, and the vertical opening 117 is positioned at the left middle position of the concrete inner wall 110;

the left opening corner heat preservation layer 42 is in a right-angle shape, a heat preservation layer end part wide vertical boss 125 is arranged on the left side end face, a heat preservation layer end face vertical boss 120 is arranged on the right side end face, a plurality of heat preservation layer vertical concave dovetail grooves 122 are arranged on the inner side of the long right-angle side heat preservation layer, a plurality of heat preservation layer vertical convex dovetail grooves 121 are arranged on the outer side of the long right-angle side heat preservation layer, a heat preservation layer horizontal semicircular boss 123 is arranged on the top surface of the left opening corner heat preservation layer 42, and a heat preservation layer horizontal semicircular groove 124 is arranged on the bottom surface of the left opening corner heat preservation layer;

the left opening corner protection layer 43 is in a right-angle shape, the end faces of the left side and the right side are respectively provided with a concrete vertical semicircular groove 131, the inner side of the long right-angle edge is provided with a plurality of concrete vertical concave dovetail grooves 130, the top surface of the long right-angle edge is provided with three short strip-shaped vertical through holes 132, and the top surface of the short right-angle edge is provided with two short strip-shaped vertical through holes 132;

the right opening half block 5 consists of a right opening half block main block 51, a half block heat insulation layer 52 and a half block protection layer 53; the half heat-insulating layer 52 in the middle connects the right-opening half main block 51 and the half protective layer 53 on the two sides into a whole through a dovetail groove;

the right opening half main block 51 consists of a concrete inner wall 110, a concrete outer wall 111, two concrete ribs 114, an isosceles trapezoid boss 112, two concrete vertical convex dovetail grooves 113, a square vertical through hole 116 and a vertical opening 117; the isosceles trapezoid boss 112 is located at the center of the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the two concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, and the square vertical through hole 116 is arranged between the two concrete ribs 114; the vertical opening 117 is located at the middle position of the right concrete rib 114;

two heat-insulating layer vertical concave dovetail grooves 122 are arranged on one large surface of the half heat-insulating layer 52, two heat-insulating layer vertical convex dovetail grooves 121 are arranged on the other large surface, a heat-insulating layer end face vertical boss 120 is arranged on the end face on the right side, a heat-insulating layer end face wide vertical boss 125 is arranged on the end face on the left side, a heat-insulating layer horizontal semicircular boss 123 is arranged on the top surface of the heat-insulating layer vertical concave dovetail grooves, and a heat-insulating layer horizontal semicircular groove 124 is arranged on the bottom surface of the heat-insulating layer horizontal semicircular boss 123;

two concrete vertical concave dovetail grooves 130 are arranged on one large surface of the half protection layer 53, concrete vertical semicircular grooves 131 are respectively arranged on the vertical end surfaces on the two sides of the half protection layer, and two short strip-shaped vertical through holes 132 are uniformly arranged on the top surface of the half protection layer;

the left opening half block 6 consists of a left opening half block main block 61, a half block heat insulation layer 52 and a half block protection layer 53; the half heat-insulating layer 52 in the middle connects the left open half main block 61 and the half protective layer 53 on the two sides into a whole through a dovetail groove;

the left opening half main block 61 consists of a concrete inner wall 110, a concrete outer wall 111, two concrete ribs 114, an isosceles trapezoid boss 112, two concrete vertical convex dovetail grooves 113, a square vertical through hole 116 and a vertical opening 117; the isosceles trapezoid boss 112 is located at the center of the top surface of the concrete inner wall 110; the concrete vertical convex dovetail groove 113 is positioned on the large outer surface of the concrete outer wall 111 and has the same height as the concrete outer wall; the two concrete ribs 114 are vertically arranged between the concrete inner wall 110 and the concrete outer wall 111, and the square vertical through hole 116 is arranged between the two concrete ribs 114; the vertical opening 117 is located at the middle position of the left concrete rib 114;

one end of each of the plurality of the steel bars 7 is vertically connected with the concrete ground beam 10 and is positioned in a square vertical through hole 116 provided with a vertical opening 117, and core column concrete 8 is poured in the hole; the masonry mortar 9 is positioned at the joint between the building blocks, and each building block is bonded into an integral wall.

Description of the drawings:

fig. 1 is a schematic front view of the wall structure of the present invention;

FIG. 2 is a schematic top view of the odd number of skins of the wall structure of the present invention;

fig. 3 is a left side view schematically illustrating the wall structure of the present invention;

FIG. 4 is a schematic top view of an even number of skins of the wall structure of the present invention;

fig. 5 is a schematic perspective view of the right opening main block 1 of the present invention;

fig. 6 is a schematic top view of the right opening main block 1 of the present invention;

fig. 7 is a schematic perspective view of a right opening joint bar bearing main block 11 of the right opening main block 1 of the present invention;

fig. 8 is a schematic top view of the right opening joint bar bearing main block 11 of the right opening main block 1 of the present invention;

fig. 9 is a schematic perspective view of the main block insulating layer 12 of the present invention;

FIG. 10 is a schematic front view of the main insulating layer 12 of the present invention;

fig. 11 is a left side view of the main block insulating layer 12 of the present invention;

fig. 12 is a schematic perspective view of the main block protective layer 13 of the present invention;

fig. 13 is a schematic front view of the main block protective layer 13 of the present invention;

fig. 14 is a schematic perspective view of the left open main block 2 of the present invention;

fig. 15 is a schematic top view of the left open main block 2 of the present invention;

fig. 16 is a schematic perspective view of the left open dowel main block 20 of the left open main block 2 of the present invention;

fig. 17 is a schematic top view of the left open dowel main block 20 of the left open main block 2 of the present invention;

fig. 18 is a schematic perspective view of the right opening corner main block 3 of the present invention;

fig. 19 is a schematic top view of a right open corner main block 3 according to the present invention;

fig. 20 is a schematic top view of the right opening corner block 31 of the right opening corner main block 3 according to the present invention;

fig. 21 is a schematic top view of the right opening corner insulating layer 32 of the right opening corner main block 3 of the present invention;

fig. 22 is a schematic top view of a right opening corner protection layer 33 of the right opening corner main block 3 according to the present invention;

fig. 23 is a schematic perspective view of the left open corner main block 4 of the present invention;

fig. 24 is a schematic top view of a left open corner main block 4 of the present invention;

fig. 25 is a schematic top view of the left open corner block 41 of the left open corner main block 4 of the present invention;

fig. 26 is a schematic top view of the left opening corner insulating layer 42 of the left opening corner main block 4 of the present invention;

fig. 27 is a schematic top view of the left opening corner protection layer 43 of the left opening corner main block 4 according to the present invention;

fig. 28 is a perspective view of the right opening half 5 of the present invention;

fig. 29 is a schematic top view of the right opening half 5 of the present invention;

fig. 30 is a schematic top view of the right open half main block 51 of the right open half 5 of the present invention;

fig. 31 is a schematic top view of the half-insulation layer 52 of the right open half 5 of the present invention;

fig. 32 is a schematic top view of the half protection layer 53 of the right opening half 5 of the present invention;

fig. 33 is a perspective view of the left open half 6 of the present invention;

fig. 34 is a schematic top view of the left open half 6 of the present invention;

fig. 35 is a schematic top view of the left open half main block 61 of the left open half 6 of the present invention; in the figure: 1 is a main building block with a right opening

11 is a right opening dowel bar bearing main block

110 is a concrete inner wall

111 is concrete outer wall

112 is an isosceles trapezoid boss

113 is a concrete vertical convex dovetail groove

114 is a concrete rib

115 is a long strip vertical through hole

116 are square vertical through holes

117 being vertical openings

12 is a main block heat-insulating layer

120 is a vertical boss of the end face of the heat-insulating layer

121 is vertical protruding dovetail of heat preservation

122 is a vertical concave dovetail groove of heat preservation

123 is a horizontal semicircular lug boss of an insulating layer

124 is a horizontal semicircular groove of the insulating layer

125 wide vertical boss of insulating layer end

Protective layer of 13 main block

130 is a concrete vertical concave dovetail groove

131 is a concrete vertical semicircular groove

132 is a short vertical through hole

2 is a left opening main building block

20 is a left opening dowel steel bearing main block

3 is a right opening corner main building block

31 is a right opening corner block

310 are end reinforcing ribs

32 is a right opening corner heat-insulating layer

33 is a right opening corner protection layer

4 is left opening corner main building block

41 is a left opening corner block

42 is a left opening corner heat-insulating layer

43 is a left opening corner protection layer

5 is a right opening half block

51 is a right opening half-block main block

52 is a half-block heat-insulating layer

53 is a half protective layer

6 is a left opening half block

61 is a left opening half-block main block

7 is a dowel bar

Concrete with 8-purpose core column

9 is masonry mortar

10 is a concrete floor beam

Detailed Description

The utility model is realized in the following, the description is further made by combining the attached drawings 1 to 35: a multi-storey building dowel bearing heat-insulation block wall system structure is composed of a plurality of right opening main blocks 1, a plurality of left opening main blocks 2, a plurality of right opening corner main blocks 3, a plurality of left opening corner main blocks 4, a plurality of right opening half blocks 5, a plurality of left opening half blocks 6, a plurality of dowels 7, core column concrete 8, masonry mortar 9 and concrete ground beams 10;

The utility model discloses the beneficial effect who produces is:

1) a multi-storey building joint bar bearing insulation block wall system structure forms an extremely stable rigid integral wall structure, improves the construction technology of the multi-storey building joint bar bearing insulation block wall, improves the construction efficiency, reduces the construction labor intensity, reduces the construction cost, shortens the construction period and improves the anti-seismic performance of the wall structure;

2) the vertical connection performance of the horizontal steel bars of the concrete ground beam and the vertical steel bars of the core column is enhanced, the situation that the first skin of the ground beam is provided with a binding hole building block with special requirements is changed, the strength of the bound steel bars at the joint is not enough, the bound steel bars are only lapped together by iron wires, the horizontal steel bars of the ground beam and the vertical steel bars in the core column can be pulled apart under the condition of strong shock, and the constraint effect cannot be achieved;

3) the binding port building blocks with special requirements are not produced, so that the consumption of special equipment, special molds, labor, maintenance, packaging, transportation and the like is reduced, and the construction cost is fundamentally reduced;

4) a sandwich wall body of a multi-storey building inserted-bar bearing heat-preservation building block wall system is formed, and the formed inserted-bar bearing heat-preservation cast-in-place concrete core column greatly improves the standards of earthquake resistance, heat preservation and heat insulation of the multi-storey building and meets the regulation of the New edition of the building design fire protection Specification GB 50016-assistant 2014; compared with the external heat preservation of the existing building wall, the external heat preservation of the building wall greatly improves the heat preservation, heat insulation and fire prevention effects and reduces the operation cost of the building in the aspects of energy conservation, heat preservation and fire prevention. The building heat-insulating material has the characteristics of multiple functions of earthquake resistance, heat preservation, heat insulation and fire prevention, is integrated with a building structure, and has the same service life as a building.

Claims

1. The utility model provides a multi-storey building dowel bearing insulation block wall body system structure which characterized in that: the concrete floor slab comprises a plurality of right opening main building blocks (1), a plurality of left opening main building blocks (2), a plurality of right opening corner main building blocks (3), a plurality of left opening corner main building blocks (4), a plurality of right opening half blocks (5), a plurality of left opening half blocks (6), a plurality of inserted bars (7), core column concrete (8), masonry mortar (9) and a concrete floor beam (10);

the right opening main building block (1) is composed of a right opening joint bar bearing main block (11), a main block heat-insulating layer (12) and a main block protective layer (13); the main block heat-insulating layer (12) in the middle is connected with the right opening dowel bar bearing main block (11) and the main block protective layer (13) on two sides into a whole through dovetail grooves;

the right opening dowel bar bearing main block (11) is composed of a concrete inner wall (110), a concrete outer wall (111), a plurality of concrete ribs (114), two isosceles trapezoid bosses (112), a plurality of concrete vertical convex dovetail grooves (113), elongated vertical through holes (115), two square vertical through holes (116) and a vertical opening (117); the isosceles trapezoid boss (112) is positioned on the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and is equal in height; the concrete ribs (114) are vertically arranged between the concrete inner wall (110) and the concrete outer wall (111), the elongated vertical through hole (115) is arranged between the two concrete ribs (114), and the square vertical through hole (116) is arranged between the two concrete ribs (114); the vertical opening (117) is positioned in the middle of the rightmost concrete rib (114);

a plurality of heat-insulating layer vertical concave dovetail grooves (122) are formed in one large surface of the main block heat-insulating layer (12), a plurality of heat-insulating layer vertical convex dovetail grooves (121) are formed in the other large surface of the main block heat-insulating layer (12), a heat-insulating layer end face vertical boss (120) is formed in the right end face of the main block heat-insulating layer, a heat-insulating layer end part wide vertical boss (125) is formed in the left end face of the main block heat-insulating layer, a heat-insulating layer horizontal semicircular boss (123) is formed in the top face of the main block heat-insulating layer, and a heat-insulating layer horizontal semicircular groove (124) is formed in the bottom face of the main block heat-insulating layer;

a plurality of concrete vertical concave dovetail grooves (130) are arranged on one large surface of the main block protective layer (13), concrete vertical semicircular grooves (131) are respectively arranged on the vertical end surfaces on the two sides of the main block protective layer, and a plurality of short strip-shaped vertical through holes (132) are uniformly arranged on the top surface of the main block protective layer;

the left opening main building block (2) is composed of a left opening joint bar bearing main block (20), a main block heat-insulating layer (12) and a main block protective layer (13); the main block heat-insulating layer (12) positioned in the middle is connected with the left opening dowel bar bearing main block (20) and the main block protective layer (13) at two sides into a whole through dovetail grooves;

the left opening dowel bar bearing main block (20) is composed of a concrete inner wall (110), a concrete outer wall (111), a plurality of concrete ribs (114), two isosceles trapezoid bosses (112), a plurality of concrete vertical convex dovetail grooves (113), elongated vertical through holes (115), two square vertical through holes (116) and a vertical opening (117); the isosceles trapezoid boss (112) is positioned on the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and is equal in height; the concrete ribs (114) are vertically arranged between the concrete inner wall (110) and the concrete outer wall (111), the elongated vertical through hole (115) is arranged between the two concrete ribs (114), and the square vertical through hole (116) is arranged between the two concrete ribs (114); the vertical opening (117) is positioned in the middle of the leftmost concrete rib (114);

the right opening corner main building block (3) is composed of a right opening corner block (31), a right opening corner heat preservation layer (32) and a right opening corner protection layer (33); the right opening corner heat preservation layer (32) positioned in the middle is connected with the right opening corner blocks (31) and the right opening corner protection layers (33) on the two sides into a whole through dovetail grooves;

the right opening corner block (31) is composed of a concrete inner wall (110), a concrete outer wall (111), a plurality of concrete ribs (114), two isosceles trapezoid bosses (112), a plurality of concrete vertical convex dovetail grooves (113), elongated vertical through holes (115), two square vertical through holes (116), a vertical opening (117) and end reinforcing ribs (310); the isosceles trapezoid boss (112) is positioned on the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and is equal in height; the concrete ribs (114) are vertically arranged between the concrete inner wall (110) and the concrete outer wall (111), the elongated vertical through hole (115) is arranged between the two concrete ribs (114), and the square vertical through hole (116) on the left side is arranged between the two concrete ribs (114); the right square vertical through hole (116) is positioned between the concrete rib (114) and the end reinforcing rib (310), and the vertical opening (117) is positioned in the right middle position of the concrete inner wall (110);

the right opening corner heat preservation layer (32) is in a right-angle shape, a wide vertical boss (125) at the end part of the heat preservation layer is arranged on the end surface of the left side, a vertical boss (120) at the end surface of the heat preservation layer is arranged on the end surface of the right side, a plurality of vertical concave dovetail grooves (122) of the heat preservation layer are arranged on the inner side of the long right-angle side heat preservation layer, a plurality of vertical convex dovetail grooves (121) of the heat preservation layer are arranged on the outer side of the long right-angle side heat preservation layer, a horizontal semicircular boss (123) of the heat preservation layer is arranged on the top surface of the heat preservation layer, and a horizontal semicircular groove (124) of the heat preservation layer is arranged on the bottom surface of the heat preservation layer;

the right opening corner protection layer (33) is in a right-angle shape, concrete vertical semicircular grooves (131) are respectively formed in the end faces of the left side and the right side of the right opening corner protection layer, a plurality of concrete vertical concave dovetail grooves (130) are formed in the inner side of the long right-angle side of the right opening corner protection layer, three short strip-shaped vertical through holes (132) are formed in the top face of the long right-angle side of the right opening corner protection layer, and two short strip-shaped vertical through holes (132) are formed in the top face of the short right-angle side of the right opening corner protection layer;

the left opening corner main building block (4) is composed of a left opening corner block (41), a left opening corner heat-insulating layer (42) and a left opening corner protective layer (43); the left opening corner heat-insulating layer (42) positioned in the middle is connected with the left opening corner blocks (41) and the left opening corner protective layers (43) on the two sides into a whole through dovetail grooves;

the left opening corner block (41) is composed of a concrete inner wall (110), a concrete outer wall (111), a plurality of concrete ribs (114), two isosceles trapezoid bosses (112), a plurality of concrete vertical convex dovetail grooves (113), elongated vertical through holes (115), two square vertical through holes (116), a vertical opening (117) and an end reinforcing rib (310); the isosceles trapezoid boss (112) is positioned on the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and is equal in height; the concrete ribs (114) are vertically arranged between the concrete inner wall (110) and the concrete outer wall (111), the elongated vertical through hole (115) is arranged between the two concrete ribs (114), and the right square vertical through hole (116) is arranged between the two concrete ribs (114); the left square vertical through hole (116) is positioned between the concrete rib (114) and the end reinforcing rib (310), and the vertical opening (117) is positioned in the left middle position of the concrete inner wall (110);

the left opening corner heat-insulating layer (42) is in a right-angle shape, a wide vertical boss (125) at the end part of the heat-insulating layer is arranged on the end surface of the left side, a vertical boss (120) at the end surface of the heat-insulating layer is arranged on the end surface of the right side, a plurality of vertical concave dovetail grooves (122) of the heat-insulating layer are arranged on the inner side of the long right-angle side heat-insulating layer, a plurality of vertical convex dovetail grooves (121) of the heat-insulating layer are arranged on the outer side of the long right-angle side heat-insulating layer, a horizontal semicircular boss (123) of the heat-insulating layer is arranged on the top surface of the left opening corner heat-insulating layer (42), and a horizontal semicircular groove (124) of the heat-insulating layer is arranged on the bottom surface of the heat-insulating layer;

the left opening corner protection layer (43) is in a right-angle shape, concrete vertical semicircular grooves (131) are respectively formed in the end faces of the left side and the right side, a plurality of concrete vertical concave dovetail grooves (130) are formed in the inner side of the long right-angle side, three short strip-shaped vertical through holes (132) are formed in the top face of the long right-angle side, and two short strip-shaped vertical through holes (132) are formed in the top face of the short right-angle side;

the right opening half block (5) consists of a right opening half block main block (51), a half block heat insulation layer (52) and a half block protection layer (53); the half heat-insulating layer (52) positioned in the middle connects the right-opening half main block (51) and the half protective layer (53) on the two sides into a whole through a dovetail groove;

the right opening half main block (51) consists of a concrete inner wall (110), a concrete outer wall (111), two concrete ribs (114), an isosceles trapezoid boss (112), two concrete vertical convex dovetail grooves (113), a square vertical through hole (116) and a vertical opening (117); the isosceles trapezoid boss (112) is positioned at the center of the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and has the same height; the two concrete ribs (114) are vertically positioned between the concrete inner wall (110) and the concrete outer wall (111), and the square vertical through hole (116) is positioned between the two concrete ribs (114); the vertical opening (117) is positioned in the middle of the right concrete rib (114);

two heat-insulating layer vertical concave dovetail grooves (122) are arranged on one large surface of the half heat-insulating layer (52), two heat-insulating layer vertical convex dovetail grooves (121) are arranged on the other large surface, a heat-insulating layer end face vertical boss (120) is arranged on the end face on the right side, a heat-insulating layer end part wide vertical boss (125) is arranged on the end face on the left side, a heat-insulating layer horizontal semicircular boss (123) is arranged on the top surface of the heat-insulating layer vertical concave dovetail grooves, and a heat-insulating layer horizontal semicircular groove (124) is arranged on the bottom surface of the heat-insulating layer horizontal semicircular boss;

two concrete vertical concave dovetail grooves (130) are arranged on one large surface of the half protection layer (53), concrete vertical semicircular grooves (131) are respectively arranged on the vertical end surfaces on the two sides of the half protection layer, and two short strip-shaped vertical through holes (132) are uniformly arranged on the top surface of the half protection layer;

the left opening half block (6) consists of a left opening half block main block (61), a half block heat insulation layer (52) and a half block protection layer (53); the half heat-insulating layer (52) in the middle connects the left opening half main block (61) and the half protective layer (53) on the two sides into a whole through a dovetail groove;

the left opening half main block (61) is composed of a concrete inner wall (110), a concrete outer wall (111), two concrete ribs (114), an isosceles trapezoid boss (112), two concrete vertical convex dovetail grooves (113), a square vertical through hole (116) and a vertical opening (117); the isosceles trapezoid boss (112) is positioned at the center of the top surface of the concrete inner wall (110); the concrete vertical convex dovetail groove (113) is positioned on the large outer surface of the concrete outer wall (111) and has the same height; the two concrete ribs (114) are vertically positioned between the concrete inner wall (110) and the concrete outer wall (111), and the square vertical through hole (116) is positioned between the two concrete ribs (114); the vertical opening (117) is positioned in the middle of the left concrete rib (114);

one end of each of the plurality of the steel bars (7) is vertically connected with the concrete ground beam (10), and is positioned in a square vertical through hole (116) provided with a vertical opening (117), and core column concrete (8) is poured in the hole; the masonry mortar (9) is positioned at the joint between the building blocks, and each building block is bonded into an integral wall.