Reinforced masonry wall
View Patent ↗A masonry wall is provided with a plurality of passageways. At least one reinforcement member is provided in each of the passageways. The reinforcement members include a first group of reinforcement members each having a centre line on the first side of a midplane of the wall and a second group of reinforcement members each having a centre line on the second side of the midplane. The passageways include slots that are open horizontally to the first side of the wall only. The second group of reinforcement members are arranged in passageways located spaced from the second wall surface opposite of the first wall surface. The reinforcement members in the passageways are each embedded in an adhesive substance bonded to the reinforcement members and to an inner surface of the passageway in which the reinforcement member is provided.
1. A wall of a building, wherein:
the wall is a masonry wall built from individual units laid in and bound together by mortar;
a plurality of passageways is provided in at least an inner or outer face of said wall, the passageways each being elongated in a longitudinal direction;
at least one reinforcement member is provided in each of said passageways, the reinforcement members being elongated in the longitudinal direction of the passageways and arranged parallel to a midplane of said wall on at least a first side of said midplane or a second side of said midplane opposite to said first side;
the reinforcement members in the passageways are each embedded in an adhesive substance, the adhesive substance being bonded to each of the reinforcement members and to an inner surface of the passageway in which the reinforcement member is provided; and
said adhesive substance has an elongation at break of at least 40% as measured in accordance with DIN 53544 and a hardness at room temperature of at most 100 Shore A.
2. The wall according to claim 1 , wherein said adhesive substance has an elongation at break of at least 50% as measured in accordance with DIN 53544.
3. The wall according to claim 1 , wherein said adhesive substance has a hardness at room temperature of at most 90 Shore A.
4. A masonry wall of a building built from individual units laid in and bound together by mortar, the wall further comprising a stabilizing layer covering a vertical surface of at least an inner or outer face of the mutuality bound units of said wall, said stabilizing layer being composed of a matrix material and fibres embedded in the matrix material, the matrix material adhering to the first wall surface, wherein the matrix material has an elongation at break of at least 250% at 24° C. as measured in accordance with ASTM D412 and a hardness of at most 120 Shore A or at most 60 Shore D as measured in accordance with ASTM D2240.
5. The wall according to claim 4 , wherein:
a plurality of passageways is provided in said wall, the passageways each being elongated in a longitudinal direction;
at least one reinforcement member is provided in each of said passageways, the reinforcement members being elongated in the longitudinal direction of the passageways;
the reinforcement members in the passageways are each embedded in an adhesive substance, the adhesive substance being bonded to each of the reinforcement members and to an inner surface of the passageway in which the reinforcement member is provided; and
said adhesive substance has an elongation at break of at least 40% as measured in accordance with DIN 53544 and a hardness at room temperature of at most 100 Shore A.
6. The wall according to claim 5 , wherein said adhesive substance has an elongation at break of at least 50% as measured in accordance with DIN 53544.
7. The wall according to claim 5 , wherein said adhesive substance has a hardness at room temperature of at most 90 Shore A.
8. The masonry wall according to claim 4 , wherein the matrix material has an elongation at break of at least 300% at 24° C. as measured in accordance with ASTM D412.
9. The masonry wall according to claim 4 , wherein the matrix material has a hardness of at most 110 Shore A or at most 50 Shore D as measured in accordance with ASTM D2240.