Who has a brick concrete structure construction plan... Thank you

What is the specific content of the brick-concrete structure brick masonry construction plan, the following Zhongda Consulting will answer for you.

1. Construction preparation.

Materials & Main Equipment:

Bricks: The variety and strength grade must meet the design requirements, and have the factory certificate and test sheet. The bricks of the clear water wall should be uniform in color and luster, and the corners should be neat.

Cement: The variety and label should be selected according to the opening part of the masonry section and the environmental conditions in which it is located, and it is generally advisable to use No. 325 ordinary Portland cement or slag Portland cement.

Sand: With medium sand, the mud content of the sand used in the preparation of mortar below M5 does not exceed 10%, and the mud content of the sand of mortar above M5 does not exceed 5%, and the sand content of the mortar above M5 is not more than 5%, and it is sieved with a sieve with a 5mm aperture before use.

Admixture: white ash curing time is not less than 7d, or fly ash is used.

Other materials: wall tie bars and embedded parts, wood bricks should be brushed with preservatives, etc.

Main equipment: should be equipped with shovels, planers, brick knives, Dongzhou flats, supporting boards, wire sinkers, small white lines, tape measures, iron levels, leather rods, small buckets, ash troughs, brick ash, brooms, etc.

Working conditions: complete the outdoor and atrium backfill, and install the ditch cover.

Complete the hidden inspection procedures for foundation and foundation engineering.

According to the elevation, plaster the cement mortar moisture-proof layer.

Bounce the axis wall line, pop up the door and window opening position line according to the actual specifications and dimensions of the approach brick, and the experience line meets the design requirements, and complete the pre-inspection procedures.

According to the design elevation requirements, the piping rod should be erected, and the spacing of the piping rod should be 15 20m.

The mortar is tested by the laboratory, and the mortar is prepared for mold testing (6 pieces as a group).

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Brick-concrete structure construction organization design.

1. Foundation: generally a strip base or raft base. Excavation of foundation grooves or foundation pits, foundation cushions, foundation reinforcements, formwork, foundation concrete, foundation brickwork, foundation structure columns, ground ring beams, backfill.

2. Main structure:

There are two kinds of roofs: cast-in-place and prefabricated, and now prefabricated is rarely used. One layer of brickwork, one layer of structural column reinforcement, formwork, one layer of structural column concrete, one layer of ring beam, cast-in-place plate reinforcement, formwork (prefabricated slab structure only makes ring beams, and prefabricated slabs are installed after completion) One layer of ring beams, cast-in-place slab concrete, and two layers of bricklaying .........The second layer of ring beams, cast-in-place slab concrete, and the top layer of bricklaying .........Top ring beam, cast-in-place slab concrete.

Earthwork excavation, foundation treatment, cushion, foundation construction, structural column reinforcement, brick masonry, roof formwork, reinforcement, concrete, decoration.

Brick-concrete structure refers to the use of brick or block masonry for the walls and columns of the vertical load-bearing structure in the building, and the reinforced concrete structure for the transverse load-bearing beams, floor slabs, roof panels, etc. In other words, the brick-concrete structure is a load-bearing structure with a small part of reinforced concrete and a large part of the brick wall. Brick-concrete structure is a kind of mixed structure, which is a mixed structural system composed of brick walls to bear loads, reinforced concrete beams, columns, slabs and other components.

It is suitable for buildings with small studio depth, small room area, multi-storey or low-rise buildings, and the load-bearing wall can not be changed, while the frame structure can be changed for most of the wall.

The construction procedures of the foundation are different depending on the form of the foundation.

Take a strip foundation, for example.

Excavation - cushion - masonry brick foundation - ring beam support formwork - ring beam reinforcement - ring beam concrete - (foundation plastering) - foundation division acceptance - (backfill) -

The first layer of masonry (between the masonry, the structural column reinforcement is erected first) - the second floor of the floor, beams, the first floor of the structural column template - the second floor of the beam, the beam reinforcement binding - the second layer of exposed concrete pouring - the second layer of masonry .........Roofing concrete pouring - main body division acceptance -

Renovation works. Interior and exterior painting, roofing-flooring, doors and windows.

1. Foundation construction foundation:

Construction pay-off - foundation trench excavation - check the axis, elevation - pouring cushion concrete - maintenance - masonry strip foundation - ground ring beam.

2. Main structure:

Construction brick masonry masonry - structural column, ring beam reinforcement binding - structural column, ring beam formwork construction - plate formwork construction - plate reinforcement binding - pouring concrete.