CN106703278A - Combined hollow block brickwork wall body and construction method thereof - Google Patents

Abstract

The invention discloses a combined hollow block masonry wall and a construction method thereof. The combined hollow block includes a top plate (1), a side wall (2), a bottom plate (3) and a supporting leg (4). The hollow block is composed of horizontal hole block (5) and vertical hole block (6), and the horizontal hole block (5) is composed of top plate (1), side wall (2) and bottom plate (3) to form a horizontal block The space (7), the vertical hole block (6) forms more than one vertical block space (8) by a plurality of side walls (2). This combined hollow block masonry wall and its construction method include the following steps: a. fixing the bottom block on the footing with concrete or mortar; b. The supporting legs are stuck on the top plate of the lower block, assembled layer by layer, and the horizontal steel bars are arranged between the upper and lower blocks at a distance of several layers of blocks; c, the multi-layer combined hollow block after assembly Vertical steel bars are arranged in the vertical block space of the block, and cast-in-place concrete is poured. After the concrete hardens, a reinforced masonry shear wall is formed.

Description

A composite hollow block masonry wall and its construction method

Technical field:

The invention relates to the field of building construction, in particular to a combined hollow block masonry wall and a construction method thereof.

Background technique:

The hollow building block with patent application number 200610031699.3 is composed of a top plate and two supporting legs. The top plate is supported by the two supporting legs. A reinforcing rib is arranged between the two supporting legs. space, the top plate is provided with two or more convex ribs, the advantage of this hollow block is that the strip-shaped ribs act as a limit to the two supporting legs of the upper floor, preventing water from leaking from the outer wall to the inner wall , the layout of pipelines and the arrangement of longitudinal steel bars can be carried out in the groove between the two convex ribs, but when the upper block of this hollow block is placed on the lower block, only two supporting legs can bear the load from the top to the bottom. For the load transmitted down, the bearing capacity of the wall formed by masonry is very low, the wall is prone to brittle failure, and the mechanical performance of the wall is not good.

Invention content:

The purpose of the present invention is to provide a combined hollow block with good mechanical performance, large bearing capacity and easy masonry. The purpose of the present invention is also to provide a masonry wall with the combined hollow block and its construction method .

The object of the present invention is achieved in that the composite hollow block includes a top plate, a side wall, a bottom plate and supporting legs, and the composite hollow block is composed of a horizontal hole block and a vertical hole block, and the horizontal hole block A block forms a horizontal block space by a top plate, a side wall and a bottom plate, and a vertical hole block forms more than one vertical block space by a plurality of side walls. This combined hollow block composed of horizontal hole blocks and vertical hole blocks, when building a wall, the horizontal hole blocks are built on the outside of the wall, and the vertical hole blocks are built on the outside of the wall. After the inner surface is built into a wall, the block space of the horizontal hole block can prevent the heat transfer between the inner and outer walls, which improves the thermal insulation performance of this combined hollow block; The blocks are passed to the lower blocks, and the bearing capacity of the blocks has been greatly improved. At the same time, steel bars can be arranged in the block space of the vertical hole blocks, and cast-in-place concrete can be poured to form a reinforced masonry shear wall, which is more Greatly increase the bearing capacity.

The top plate of the horizontal hole block has bosses or convex ribs, and the outer edge of the top plate has strip-shaped slopes. Bosses or ribs are set on the top plate of the horizontal hole block, and there are grooves at the corresponding places on the bottom plate. When building the wall, the upper block can be clamped on the lower block, which is convenient for construction; The outer edge of the top plate of the block is provided with a strip-shaped slope, so that rainwater will not penetrate into the inside of the block to erode the wall, and the wall can be well protected.

Strip grooves are opened on both sides of the top plate and the end of the bottom plate of the horizontal hole block, or/and a thermal insulation inner plug is provided in the block space of the horizontal hole block. Open strip-shaped grooves on both sides of the top plate and bottom plate ends of the horizontal hole blocks, and the blocks are not connected at the slots, forming a broken bridge, which reduces the heat conduction between the blocks and has a good thermal insulation effect; The thermal insulation inner plug is set in the block space, so that the surrounding of the block space is sealed by the thermal insulation layer, the block space has no heat exchange with the outside world, and the thermal insulation effect is good. Plugging the gap will not reduce the thermal insulation effect of the gap.

A combined hollow block masonry wall and a construction method thereof, comprising the following steps: a. fixing the bottom block on the footing with concrete or mortar; b. after smearing the mortar on the lower combined hollow block, The supporting legs of the combined hollow blocks of the upper layer are stuck on the top plate of the combined hollow blocks of the lower layer, and assembled layer by layer to form a wall.

A combined hollow block masonry wall and its construction method can also be carried out according to the following steps: a. Fix the bottom block on the footing with concrete or mortar; b. After smearing the mortar on the bottom block, Clamp the supporting legs of the upper block on the top plate of the lower block, assemble them layer by layer, and arrange horizontal steel bars between the upper and lower blocks at intervals of several layers of blocks; c. The vertical steel bars are arranged in the vertical block space of the hollow block of the layer combination, and the cast-in-place concrete is poured. After the concrete is hardened, the reinforced masonry shear wall is formed.

Description of drawings:

In the following drawings, 1 is the top plate, 2 is the side wall, 3 is the bottom plate, 4 is the support leg, 5 is the horizontal hole block, 6 is the vertical hole block, 7 is the block space of the horizontal hole block, 8 is The block space of the vertical hole block, 9 is the convex rib or boss on the top plate 1, 10 is the strip-shaped inclined surface on the outer edge of the top plate 1, 11 is the strip-shaped groove on both sides of the end of the top plate and the bottom plate, and 12 is a horizontal hole The thermal insulation inner plug of block 5.

Figure 1 is a schematic diagram of the combined hollow block structure

Fig. 2 is another embodiment of combined hollow blocks

Fig. 3 is another embodiment of combined hollow blocks

Figure 4 is a schematic diagram of the combined hollow block structure with strip grooves on the top and bottom plates

Fig. 5 is a structural schematic diagram of a combined hollow block with a thermal insulation inner plug provided in the block space 7

Figure 6 is a schematic diagram of the structure of the hollow thermal insulation inner plug

Figure 7 is a schematic diagram of the structure of the solid thermal insulation inner plug

Figure 8 is a schematic diagram of the wall structure built by combining hollow blocks

Figure 9 is a schematic diagram of the structure of a reinforced masonry shear wall built by combining hollow blocks

detailed description:

Referring to Fig. 1-Fig. 9, a combined hollow block includes a top plate 1, a side wall 2, a bottom plate 3 and support legs 4, and the combined hollow block is composed of a horizontal hole block 5 and a vertical hole block 6. The horizontal hole block 5 forms a horizontal block space 7 by the top plate 1, the side wall 2 and the bottom plate 3, and the vertical hole block 6 forms more than one vertical block space 8 by a plurality of side walls 2. This combined hollow block formed by the combination of horizontal hole block 5 and vertical hole block 6, when building a wall, the horizontal hole block 5 is built outside the wall, and the vertical hole block 6 is built On the inner surface of the wall, after the wall is built, the block space 7 of the horizontal hole block 5 can prevent the heat transfer between the inner and outer walls, and improve the thermal insulation performance of this combined hollow block; the load can be changed from Multiple side walls 2 pass from the upper block to the lower block, and the bearing capacity of the block is greatly improved. At the same time, steel bars can be arranged in the block space 8 of the vertical hole block 6, and cast-in-place concrete can be poured to form a Reinforced masonry shear walls can greatly improve the bearing capacity.

The top plate 1 of the horizontal hole block 5 has bosses or convex ribs 9 , and the outer edge of the top plate 1 has strip-shaped slopes 10 . Bosses or convex ribs 9 are set on the top plate 1 of the horizontal hole block 5, and there are grooves at corresponding places on the bottom plate 3. When building a wall, the upper block can be clamped on the lower block, which is convenient for construction; at the same time A bar-shaped slope 10 is provided on the outer edge of the top plate 1 of the horizontal hole block 5, so that rainwater will not penetrate into the inside of the block to erode the wall, and the wall can be well protected.

Both sides of the top plate 1 and the bottom plate 3 of the horizontal hole block 5 are provided with strip grooves 11, or/and a thermal insulation inner plug 12 is provided in the block space 7 of the horizontal hole block 5 . Strip grooves 11 are opened on both sides of the top plate 1 and bottom plate 3 ends of the horizontal hole blocks 5, and the blocks are not connected at the slots to form a broken bridge, which reduces the heat conduction between the blocks and has a good heat preservation effect; The block space 7 of the block 5 is provided with a thermal insulation inner plug 12, so that the surrounding of the block space 7 is sealed by the thermal insulation layer, the block space 7 has no heat exchange with the outside world, and the thermal insulation effect is good. During seam masonry, thermal insulation inner plug 12 blocks the gap, also can not reduce the thermal insulation effect of seam place.

A combined hollow block masonry wall and a construction method thereof, comprising the following steps: a. fixing the bottom block on the footing with concrete or mortar; b. after smearing the mortar on the lower combined hollow block, The supporting legs 4 of the combined hollow blocks of the upper layer are stuck on the roof 1 of the combined hollow blocks of the lower layer, and assembled layer by layer to form a wall.

A combined hollow block masonry wall and its construction method can also be carried out according to the following steps: a. Fix the bottom block on the footing with concrete or mortar; b. After smearing the mortar on the bottom block, Clamp the supporting legs 4 of the upper block on the top plate 1 of the lower block, assemble them layer by layer, and arrange horizontal steel bars between the upper and lower blocks at intervals of several layers of blocks; c. After assembling Vertical steel bars are arranged in the vertical block space of the multi-layer combined hollow block, and cast-in-place concrete is poured. After the concrete hardens, a reinforced masonry shear wall is formed.

Claims (5)

1. A combined hollow block masonry wall and its construction method, the combined hollow block includes a top plate (1), side walls (2), bottom plate (3) and support legs (4), characterized in that: The combined hollow block is composed of a horizontal hole block (5) and a vertical hole block (6). The block space (7), the vertical hole block (6) forms more than one vertical block space (8) by a plurality of side walls (2). 2. The composite hollow block according to claim 1, characterized in that: there are bosses or ribs (9) on the top plate (1) of the horizontal hole block (5), and there are strips on the outer edge of the top plate shaped bevel (10). 3. The combined hollow block according to claim 1, characterized in that: there are strip grooves (11) on both sides of the end of the top plate (1) and bottom plate (3) of the horizontal hole block (5), Or/and a thermal insulation inner plug (12) is provided in the block space (7) of the horizontal hole block (5). 4. A combined hollow block masonry wall and construction method thereof according to claim 1, characterized in that: a, the bottom block is fixed on the footing with concrete or mortar; b, the hollow block is combined in the lower layer After smearing the mortar on the blocks, the supporting legs (4) of the combined hollow blocks of the upper layer are clamped on the roof (1) of the combined hollow blocks of the lower layer, and assembled layer by layer to form a wall. 5. A combined hollow block masonry wall and construction method thereof according to claim 1, characterized in that: a, the bottom block is fixed on the footing with concrete or mortar; b, on the bottom block After plastering the mortar, clamp the supporting legs (4) of the upper block on the top plate (1) of the lower block, assemble them layer by layer, and arrange them between the upper and lower blocks at intervals of several layers of blocks Horizontal reinforcement; c. Arrange vertical reinforcement in the vertical block space (8) of the assembled multi-layer composite hollow block, and pour in-situ concrete. After the concrete hardens, a reinforced masonry shear wall is formed .