CN102116060A - Masonry construction technology of bearing wall body - Google Patents

Abstract

The invention discloses a masonry construction technology of a bearing wall body, and belongs to masonry construction technology. The masonry construction technology comprises a series of working procedures, that is, the connection of turning corners of masonry and frame columns with a filler wall, the construction of a back masonry partition wall retaining wall, the construction of a door lintel on a block wall body, the tying of a back masonry wall and a poured concrete slab, and the arrangement of wall body reinforcing ribs. The masonry construction technology has the benefits that the technology is scientific and reasonable, and the quality of the wall body built by using the method is steady and the requirements for the building bearing wall body are met.

Description

A kind of bearing wall building construction technology

Technical field

The present invention relates to a kind of bearing wall building construction technology., specifically be a kind of bearing wall building construction technology.

Background technology

The quality of building wall has a strong impact on whole workmanship.So the quality of reply building block is carried out strict control in construction work, but present building wall construction technology does not have the regulation of unified strictness, causes construction quality to be affected.

Summary of the invention

The invention provides a kind of building wall construction technology, utilize technology of the present invention can guarantee the construction quality of body of wall.

The present invention realizes with following technical scheme: a kind of bearing wall building construction technology, and concrete grammar is as follows;

1) corner of masonry, T-joint place should be built by laying bricks or stones simultaneously, and makes wall interlock in length and breadth, builds by laying bricks or stones when having any problem if sting stubble, should build in the mortar joint of junction and go into steel tie, and the reinforcing bar vertical interval is not more than 500mm, and 700mm is within the walls stretched on every limit, reinforcing bar two ends hook.The end of masonry must add constructional column and steel tie; The inner corner trim of allowable ratio of height to sectional thickness of masonry wall or column and external corner, and every about 4000mm constructional column is set along allowable ratio of height to sectional thickness of masonry wall or column, each expection is stayed 4 Φ 12 and constructional column to indulge muscle to be connected in upper and lower floor beam relevant position, and the body of wall lacing wire should be established in constructional column and brick wall junction;

2) frame column and infilled wall junction should be by the positions in the building operations, when structure construction, reserve steel tie every 500mm along wall, post height in wall, post are wide, and steel tie anchors into 200mm in the concrete, stretches out wall column crust 300mm; Every 500mm height is provided with reinforcing bar along the wall total length in the partition wall, and two ends and wall, post are reserved the tension rib welding;

3) partition wall is built when wall 〉=4 meter in the back, the elongated steel bar concrete collar tie beam that is connected with pillar in the setting of wall height middle part; Pre-buried and collar tie beam muscle welding during the post construction; When collar tie beam is met lintel, be provided with by cross section, arrangement of reinforcement the greater respectively;

4) door lintel on the blockwork adopts the C20 concrete, and crossing beam length is width of cave entrance+2a; The top, hole is when distance is crossed depth of beam less than concrete at the bottom of the beam, and lintel and beam are whole to be watered; When the hole side from the post limit less than a, in post when construction, is at the pre-buried connecting reinforcement in the vertical muscle relevant position of lintel;

5) every layer build at the bottom of the plate or at the bottom of the beam near the time, treat that building block is heavy up to build again to beam, plate bottom after real that hold out against with neck brick and beam, plate, block-by-block strikes tight block reality; If do not build at the bottom of floor or the beam, must establish and bear down on one;

6) build a wall after drawknot with cast-in-place plate: when constructing cast-in-place plate,, reserve anchor and draw reinforcing bar if at the bottom of the plate partition wall is arranged;

7) when partition wall corner does not establish post, the body of wall reinforcing rib should be set.

The invention has the beneficial effects as follows: craft science is reasonable, and is stable with the wall quality that this method assembles, the requirement of composite building bearing wall.

The specific embodiment

The corner of masonry, T-joint place should be built by laying bricks or stones simultaneously, and makes wall interlock in length and breadth, builds by laying bricks or stones when having any problem if sting stubble, should build in the mortar joint of junction and go into φ 6 steel ties, and the reinforcing bar vertical interval is not more than 500mm, and 700mm is within the walls stretched on every limit, reinforcing bar two ends hook.The end of masonry when concrete wall column (no) must add constructional column and steel tie.The inner corner trim of allowable ratio of height to sectional thickness of masonry wall or column and external corner, and every about 4000mm constructional column is set along allowable ratio of height to sectional thickness of masonry wall or column, the constructional column sectional dimension is wall thickness * 240mm, vertical muscle 4 Φ 12, stirrup φ 6@200, each expection stays the vertical muscle of 4 Φ 12 and constructional column to be connected constructional column and brick wall junction in upper and lower floor beam relevant position, should establish the body of wall lacing wire, shown in Fig. 7-5-1.Should build a wall earlier during construction and afterwards water constructional column.

Frame column, with the infilled wall junction, should be by the position in the architectural working drawing, when structure construction, in wall, post are wide, reserve 2 φ 6 " U " shape steel ties every 500mm along wall, post height, steel tie anchors into the interior 200mm of concrete, stretches out wall column crust 300mm.Every 500mm height is provided with 2 φ, 6 reinforcing bars along the wall total length in the partition wall, and two ends and wall, post are reserved the tension rib welding.

Partition wall is built when wall 〉=4 meter in the back, the elongated steel bar concrete collar tie beam that is connected with pillar in wall height middle part (top, door and window hole) setting.Sectional dimension: wall thickness * 150mm, vertical muscle be each 2 Φ 10 up and down, stirrup φ 6@200.Pre-buried 4 Φ 12 and the welding of collar tie beam muscle during post (concrete wall) construction.When collar tie beam is met lintel, be provided with by cross section, arrangement of reinforcement the greater respectively.

Door lintel on the blockwork adopts the C20 concrete, and crossing beam length is width of cave entrance+2a; The top, hole is when distance is crossed depth of beam less than concrete at the bottom of the beam, and lintel and beam are whole to be watered; When the hole side from post (wall) limit less than a, in post (concrete wall) when construction, is at the pre-buried connecting reinforcement in the vertical muscle relevant position of lintel.

Every layer build at the bottom of the plate or at the bottom of the beam near the time, should treat that building block is heavy up to build again to beam, plate bottom after real that hold out against with neck brick and beam, plate, block-by-block strikes tight block reality.If do not build at the bottom of floor or the beam, must establish and bear down on one.

After build a wall drawknot with cast-in-place plate: when constructing cast-in-place plate,, reserve φ 6@1500 anchor and draw reinforcing bar if at the bottom of the plate partition wall is arranged.

When partition wall corner does not establish post, the body of wall reinforcing rib should be set.

Claims (1)

1. bearing wall building construction technology is characterized in that:

1) corner of masonry, T-joint place should be built by laying bricks or stones simultaneously, and makes wall interlock in length and breadth, builds by laying bricks or stones when having any problem if sting stubble, should build in the mortar joint of junction and go into steel tie, and the reinforcing bar vertical interval is not more than 500mm, and 700mm is within the walls stretched on every limit, reinforcing bar two ends hook.The end of masonry must add constructional column and steel tie; The inner corner trim of allowable ratio of height to sectional thickness of masonry wall or column and external corner, and every about 4000mm constructional column is set along allowable ratio of height to sectional thickness of masonry wall or column, each expection is stayed 4 Φ 12 and constructional column to indulge muscle to be connected in upper and lower floor beam relevant position, and the body of wall lacing wire should be established in constructional column and brick wall junction;

2) frame column and infilled wall junction should be by the positions in the building operations, when structure construction, reserve steel tie every 500mm along wall, post height in wall, post are wide, and steel tie anchors into 200mm in the concrete, stretches out wall column crust 300mm; Every 500mm height is provided with reinforcing bar along the wall total length in the partition wall, and two ends and wall, post are reserved the tension rib welding;

3) partition wall is built when wall 〉=4 meter in the back, the elongated steel bar concrete collar tie beam that is connected with pillar in the setting of wall height middle part; Pre-buried and collar tie beam muscle welding during the post construction; When collar tie beam is met lintel, be provided with by cross section, arrangement of reinforcement the greater respectively;

4) door lintel on the blockwork adopts the C20 concrete, and crossing beam length is width of cave entrance+2a; The top, hole is when distance is crossed depth of beam less than concrete at the bottom of the beam, and lintel and beam are whole to be watered; When the hole side from the post limit less than a, in post when construction, is at the pre-buried connecting reinforcement in the vertical muscle relevant position of lintel;

5) every layer build at the bottom of the plate or at the bottom of the beam near the time, treat that building block is heavy up to build again to beam, plate bottom after real that hold out against with neck brick and beam, plate, block-by-block strikes tight block reality; If do not build at the bottom of floor or the beam, must establish and bear down on one;

6) build a wall after drawknot with cast-in-place plate: when constructing cast-in-place plate,, reserve anchor and draw reinforcing bar if at the bottom of the plate partition wall is arranged;

7) when partition wall corner does not establish post, the body of wall reinforcing rib should be set.